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Journal articles on the topic 'GrindIng CNC machine'

Author: Grafiati

Published: 28 May 2022

Last updated: 18 July 2025

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1

Fan, Jin Wei, Xiao Long Yi, Chao Liu, and Yong Jun Liu. "CNC Cylindrical Grinding Machine Reliability Analysis and Optimization." Applied Mechanics and Materials 716-717 (December 2014): 707–10. http://dx.doi.org/10.4028/www.scientific.net/amm.716-717.707.

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CNC cylindrical grinding machine reliability is an important performance indicators, the level of reliability will directly affect the use of CNC cylindrical grinding machine. Reliability of the traditional classification method is not clear, standards are not uniform, the paper application taxonomy for 12 CNC grinding machines from September 2012 to July 2014 for two years more than 600 pieces complete failure and repair data for statistical analysis to identify a greater impact on the overall reliability of the fault location and cause of the malfunction. According to the probability of occurrence of each failure mode, the severity of harm's comprehensive evaluation of the degree of fault of each site, identify the weak links of the whole system. As a result, the reliability of CNC cylindrical grinding machine will be greatly improved.

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2

Fan, Jin Wei, Yong Jun Liu, and Xiao Feng Wang. "Fuzzy Reliability Allocation of CNC Grinding Machine Tools." Advanced Materials Research 765-767 (September 2013): 38–42. http://dx.doi.org/10.4028/www.scientific.net/amr.765-767.38.

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Reliability allocation influence factors of CNC grinding machine tools are mostly uncertain and the fuzzy method is one powerful tool for uncertain question. The reliability allocation influence factors were analyzed and the subsystems were divided of CNC grinding machine tools. Reliability allocation weight calculation method by fuzzy mathematics is proposed and the reliability is allocated to subsystem of CNC grinding machine tools by given condition. Fuzzy reliability allocation method considering various factors is practical, accurate and it can be used in concept design of CNC grinding machine tools.

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3

Wang, Xiao Wei, Ze Hua Wang, and Mian Hao Zhang. "Development of CNC Five-Axis Turning Tool Cutter Grinder." Advanced Materials Research 1120-1121 (July 2015): 1330–35. http://dx.doi.org/10.4028/www.scientific.net/amr.1120-1121.1330.

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The precision of cutter grinding decides the level of cutting machining technology, and the precision of cutter is effectively improved through grinding by CNC technology. This paper first analyzed the key parameters of cutter grinding, and realized the functions of CNC five-axis grinding turning tool through design of the structure of CNC five-axis machine tool and building of the control system, to simplify the structure of machine tool, use open CNC control system, and reduce the cost of whole machine, convenient for promotion and use.

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4

Guan, Shang Jun, and Ke Yang. "The no Alarm Faults Examples for Maintenance on a Combining CNC Machine Tool of Turning and Grinding." Key Engineering Materials 561 (July 2013): 626–29. http://dx.doi.org/10.4028/www.scientific.net/kem.561.626.

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Our self-developed a combining CNC machine tool of turning and grinding uses modular structure，easy to operate and easy to service，so it has been widely applied. For the most part, there will be alarms when the combining CNC machine tool of turning and grinding has faults, but sometimes there may be no alarm. This paper briefly presents the no alarm faults examples and its resolutions for a combining CNC (Computer Numerical Control) machine tool of turning and grinding, which provides an important basis for technicians to operate and maintain the Combining CNC machine tool of turning and grinding.

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5

Mubarak, Ethar Mohammed, Ali Zuhair Ridha, and Ziyad Tariq Abdullah. "Multi-criteria assessment methodology for remanufacturing conventional grinding machines into CNC machine tools." Economics, Management and Sustainability 9, no. 2 (2024): 29–43. https://doi.org/10.14254/jems.2024.9-2.3.

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Purpose: This paper presents a multi-criteria assessment methodology to evaluate the remanufacturability of converting conventional surface grinding machines into CNC machine tools. Methodology: Conventional surface grinding machines remanufactured into CNC machine tools were analyzed and classified into five remanufacturing alternatives. A multi-criteria assessment model incorporating cost, time, accuracy, reliability, processing shape complexity, and ergonomics was developed. The importance of criteria and performance of alternatives were weighted through machine tool remanufacturing experience analysis and comparative literature review. Results: The Remanufacturability Index (RI) for remanufactured conventional surface grinding machines ranges from 0.637 to 0.999 based on the level of CNC upgrades from 2-axis to 5-axis configurations. Higher-axis remanufactured machines showed greater feasibility. Theoretical Contribution: This study provides a quantitative methodology to assess the technical, economic, and environmental feasibility of remanufacturing conventional machines into CNC machine tools. It extends the application of multi-criteria decision making to the field of machine tool remanufacturing. Practical Implications: The proposed methodology can guide small and medium-sized manufacturers in making decisions to upgrade their conventional machines to CNC through remanufacturing. It helps evaluate the benefits and risks of different upgrade configurations to support the implementation of machine tool remanufacturing in practice. Sustainable Development Goals (SDGs): SDG 9: Industry, Innovation and Infrastructure; SDG 12: Responsible Consumption and Production; SDG 8: Decent Work and Economic Growth; SDG 13: Climate Action; SDG 4: Quality Education

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6

Larshin, Vasily, and Natalya Lishchenko. "Gear grinding system adapting to higher CNC grinder throughput." MATEC Web of Conferences 226 (2018): 04033. http://dx.doi.org/10.1051/matecconf/201822604033.

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The paper is devoted to a solving an important scientific and technical problem of increasing the productivity of defect-free profile gear grinding on CNC machines on the basis of development of on-machine intelligent subsystems for the grinding operation designing, monitoring, and diagnosing which allow grinding system elements adapting to a higher productivity of the CNC grinder. The characteristic of the adaptation principle in manufacturing systems on CNC machines is given in accordance with both the systems and control theories. The productivity resources based on the use of the adaptation principle are studied and identified as well as a methodology is developed for researching the grinding system using scientific methods of modeling, optimization and control. Besides, corresponding technological preconditions are given in the form of a set of purposeful methods and means of innovative profile grinding technology, including grinding stock on-machine measurement and transformation the stock uncertainty into the grinding wheel displacement from the gear to be grinded.

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7

Wang, Gui Ping, Guang Wen Zhou, and Ya Zhou Jia. "Research on Reliability of CNC Grinding Machine Based on Function Structure Tree." Advanced Materials Research 588-589 (November 2012): 1729–34. http://dx.doi.org/10.4028/www.scientific.net/amr.588-589.1729.

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Based on the function structure tree ,the spot failure data of CNC grinding machine were analyzed and found out that of the all failure positions in the subsystem of the CNC machine was High-frequency Motor Built-in Spindle an high failure frequent and main criticality failure position . By further in detail analysis found out that the main failure cause of the CNC grinding machine was burning out of components. It was defined the main direction to improve the reliability of this CNC grinding machine and put forward the corresponding improvement measures. It can offer a theory basis for the reliability design and analysis of CNC machine tool .

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8

Weng, Ze Yu, Shao Heng Hu, Nan Nan Zhang, Hong Gang Ding, and Hong Wu You. "Dynamic Analysis of CNC Gantry Surface Grinder by Finite Element Method." Advanced Materials Research 102-104 (March 2010): 339–43. http://dx.doi.org/10.4028/www.scientific.net/amr.102-104.339.

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The dynamic characteristics of the grinding machines have an impact on its machining quality and cutting efficiency. In this paper, through the analysis of the structural features of the Large CNC gantry surface grinding machine, the finite element model of structure of the grinder was established on the base of the simplified machine structure, on which carried out its dynamics analysis, obtaining the modal parameters of the orders under different mode shapes. The effect on the dynamic characteristics of machine tools was analyzed under different mode shapes, then the weak link of the surface grinding machine was given, and then how to improve the structural design weakness of surface grinding machine was discussed, all of which provided theoretical basis for improvemental design for the structure of the large CNC gantry surface grinding machine.

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9

Fan, Jin Wei, Zhong Yuan Zhou, Ze Li Wang, and Wei Miao. "Research on the Evaluation of Small Sample Reliability for CNC Grinding Machine Tools Based on Bayes Theory." Advanced Materials Research 971-973 (June 2014): 688–92. http://dx.doi.org/10.4028/www.scientific.net/amr.971-973.688.

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Aiming at the limitation by the high cost of test and length cycle process of the CNC grinding machine reliability evaluation, this article adopted small sample technology which needs less data while getting higher evaluation accuracy, by using the theory of Bayes theorem and failure rate as of the random variables, the experiment data of tracking CNC grinding machine for a year is analyzed. Results indicate that results acquired by this mean are consistent with the actual; meanwhile, it shortens test cycle and reduces cost, which is a very effective way to analysis CNC grinding machine. Therefore, it’s very essential that the small sample technology research is applied in the CNC grinding machine evaluation.

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10

Milutinović, Milan, Zoran Dimić, Goran Vasilić, Saša Živanović, Branko Kokotović, and Nikola Slavković. "Development of a new CNC grinding machine for 3+2-axis grinding of the profile rotary milling cutter." Scientific Technical Review 72, no. 1 (2022): 42–47. http://dx.doi.org/10.5937/str2201042m.

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Due to the great expansion of woodworking, profile tools manufacturing has become current and in demand. In wood industry there are two large groups of tools: rotary and spindle milling cutters that can be profile or flat. The technology of making profile rotary milling cutters requires, apart from cutting, turning, milling, 5-axis grinding operation that is performed on a 5-axis CNC grinding machine with the A'OXYZC configuration.It is a machine of a very complex kinematics and high cost-price. The paper presents a new machine that has been built for 3+2-axis grinding - Profilator 100,used for industrial manufacturing of rotary and spindle profile milling cutters. The accuracy of measures and shapes of the profile cutters built on Profilator 100 is of a high level and in industrial exploitation the difference is not observed between the profile cutters built on 5-axis CNC grinding machines. Regarding technoeconomic cost-effectiveness, production costs of Profilator 100 are lower even by ten times compared to the cost-price of 5-axis CNC grinding machines of renowned world manufacturers such as Schneeberger and Volmer.

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11

Zhao, Yong Qiang, Sheng Dun Zhao, and Hong Ling Hou. "Precision Grinding Process Design of Twin-Screw Compressor Rotor." Advanced Materials Research 774-776 (September 2013): 1107–11. http://dx.doi.org/10.4028/www.scientific.net/amr.774-776.1107.

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With the accuracy improvement of twin-screw compressor rotor machining, higher requirement of crew rotor grinded equipment and grinding process is put forward. Based the theory of screw grinding and CNC forming grinding wheel dress technology, the relationship between machine working parameters, CNC grinding wheel dressing parameters and screw rotor grinded process parameters are investigated, and the relationship between CNC grinding wheel dressing parameters and the screw rotor grinded process parameters is established, and its formulas are presented to describe the distances between grinding wheel axis and screw rotor axis. Through these formulas, the CNC wheel dressing program could be designed easily, the performance and efficiency of machine would be improved, and especially the machining quality of screw rotor would be enhanced and becomes more stability.

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12

Liu, Zi Hong, Xiu Kun Yuan, and Dan Lu Song. "6-Axis Hybrid NC Belt-Grinding Machine for Heavy Blade." Advanced Materials Research 314-316 (August 2011): 1546–51. http://dx.doi.org/10.4028/www.scientific.net/amr.314-316.1546.

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For the weaknesses in the precision machining to leaves, the overall structure model of TX-6 CNC abrasive belt grinding machine was established by the soft of Inventor, and the grinding trajectory was planned. The finite element model, static stiffness and modal analysis of the machine were established. The design of TX-6 CNC abrasive belt grinding machine have been approved.

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13

Jian, Yi, Qian Qian Li, Hong Cheng, Bin Wu Lai, and Jian Fei Zhang. "Research on Geometric Error Compensating Technique of CNC P3G Grinding Machine." Advanced Materials Research 462 (February 2012): 287–94. http://dx.doi.org/10.4028/www.scientific.net/amr.462.287.

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Kinematic accuracy is a key reason which influence workpiece's geometric error precision on traditional working process of precisely CNC（Computerized Numerical Control）P3G（polygon profile with 3 lobes） grinding machine. A systematic geometric error model has been presented for CNC P3G grinding machine， proposed multi-body system theory integrate with the structure of CNC P3G grinding machine tools, researched on the machine's space geometric errors. By means of separate geometric errors from the machine tools, build geometric mathematical error model. Then, identify 21 error parameters through method of 9 lines, analysis and calculate the total space geometric errors of the workpiece and wheel. Finally, formed a parameter-list and applied software error compensational technique ， achieved real-time control to the motions of workpiece and wheel. Experimental results shown that the geometrical error modeling technique is accurate and efficient, and the precision of CNC P3G grinding machine is highly raised 70%.

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14

Li, Jubo, Jianxin Su, Ming Gao, et al. "Inertia matching of CNC cycloidal gear form grinding machine servo system." Mechanics & Industry 24 (2023): 31. http://dx.doi.org/10.1051/meca/2023020.

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Reasonable ratio between the load inertia and servo motor inertia plays a decisive role for the dynamic performance and stability of the servo system, as well as the machining accuracy of the whole CNC machine. In order to improve the control performance and contour machining accuracy of the servo system of the CNC cycloidal gear form grinding machine, an optimization design method of the inertia matching for the CNC cycloidal gear form grinding machine servo system is proposed. The two-mass servo driving closed-loop PID control system is constructed, the influence of the different inertia ratios on the dynamic performance and contour errors of the servo system are deeply analyzed, and the inertia ratio is optimized to satisfied with the servo system performance requirements. Finally, the feasibility and practicability of the optimization design method of inertia matching are verified through the inertia ratio optimization grinding experiments of the cycloid gear in the CNC gear form grinding machine. This inertia matching optimization design method provides a valuable reference for the further design of CNC machine servo system.

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15

Wang, L. T., F. Zhang, W. M. Qian, Y. Y. Ji, and Y. Li. "The Study on the Key Technology of Turbine Blade CNC Belt Grinding Machine." Key Engineering Materials 392-394 (October 2008): 283–88. http://dx.doi.org/10.4028/www.scientific.net/kem.392-394.283.

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According to the structure features of turbine blade, the analysis of the grinding motion has been done and, based on the restriction conditions, the structural configuration of belt grinding machine has been described. Then the configuration of the control axis of belt grinding motion and the machine tool structure has been determined. The kinematics model of the blade grinding has been built by the motion control chain of the machine tool. The tool path algorithm of belt grinding has been proposed with STL 3D data model of blade surface. Based on IPC and Programmable Multi-Axis Controller PMAC, the CNC system of turbine blade belt grinding machine has been designed. Finally, the prototype of Turbine Blade CNC Belt Grinding Machine has been made.

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16

Zheng, De Rong, Jin Wei Fan, and Xiao Xia Liang. "Research on Reliability Growth Technology of CNC Grinding Machine." Applied Mechanics and Materials 365-366 (August 2013): 522–26. http://dx.doi.org/10.4028/www.scientific.net/amm.365-366.522.

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Based on the collected data to carry on the analysis, found that the CNC system in the CNC grinding machine fault rate, a large part of the station, the reliability growth of CNC system is studied in the paper, CNC system parameter selecting principles of reliability growth are particularly discussed. CNC system reliability ideal growth curve is settled to CNC system reliability, Thus increasing CNC system to improve the reliability of CNC grinder machine reliability is of great significance.

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17

Huang, Yun, Zhi Huang, Wei Wen Zhang, and Li Ping Wang. "The Development of Large High Efficient CNC Gantry Grinder for Vessel Head in Nuclear Power." Key Engineering Materials 416 (September 2009): 421–25. http://dx.doi.org/10.4028/www.scientific.net/kem.416.421.

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This paper describes the current processing problem of China's nuclear power vessel head, bring forward a method which can process groove and welding seam, eliminate welding root and polish surface with high efficiency deep grinding wheel and heavy duty abrasive belt grinding technology by CNC in a grinder, expatiates this new large gantry grinding machine structure design and CNC key techniques, finally summarizes this new grinding techniques and machine.

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18

Guo, Hui, and Shu Yan Zhang. "Grinding Experiment Research of Face Gear with CNC Machine." Applied Mechanics and Materials 496-500 (January 2014): 503–6. http://dx.doi.org/10.4028/www.scientific.net/amm.496-500.503.

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A grinding method with CNC machine for face gears is studied. Firstly, the single indexing generating grinding method of face gear is introduced. Then, a grinding experiment of face-gear is performed on a CNC grinding machine with five degrees of freedom, and the tooth deviation is measured on gear measuring center. The tooth surface error is obviously decreased after grinding, and the precision of face gear tooth surface is improved significantly. Finally, a rolling test is performed which indicates that the contact path on face gear before grinding shows discontinuous because the surface deviation is over big. The contact path gets better after grinding.

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19

Sun, Chang Fu, Na Jun Wang, and Jian Guang Li. "Research on CNC Grinding Program of Overall End Milling Cutter." Key Engineering Materials 579-580 (September 2013): 122–27. http://dx.doi.org/10.4028/www.scientific.net/kem.579-580.122.

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With high precision special rotary tool is widely used in automotive, mold, aerospace, machinery, electronics and other fields, the demand of manufacturing for such type and quantity of cutting tool is more and more big, lead to the demand for multi-axis CNC tool grinder which provides efficient, high quality production support for it also increasing. In terms of hardware and software multi-axis CNC tool grinder in developed countries are relatively mature, but domestic did not have enough for this research, especially for development of CNC tool grinding machine operation software system, and rarely reference data. In view of the domestic manufacturer in urgent need of independent research and development of CNC tool grinder, this article will research tool grinding automatic programming and simulation technology of CNC tool grinding machine operation software system, through analyzing the four main steps of NC grinding four-blade overall end milling cutter, parametric programming with MATLAB, and grinding trajectory data in the form of mixed programming of MATLAB and VC+ + will be post processed into NC programs, then simulation in VERICUT virtual machine tool, finally the actual grinding out overall end milling cutter.

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20

Zhang, Hai Ying, and Yu Feng Shu. "The Improved Design of Embedded CNC Milling Machine." Applied Mechanics and Materials 596 (July 2014): 60–63. http://dx.doi.org/10.4028/www.scientific.net/amm.596.60.

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The machining of complex shape workpiece embedded NC milling machine is suitable for all kinds of hard, brittle, thin products. This paper embedded CNC grinding machine design requirements, through the transmission gear, the workpiece clamping and buffering mechanism to improve the design, CNC system and abrasion resistant materials were optimized, so as to meet the requirements of high performance precision grinding machine.

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21

Xie, Jin, Y. X. Lu, and Y. W. Zhuo. "Grindability of Micro Pyramid-Structured Surface for Various Hard and Brittle Materials." Advanced Materials Research 126-128 (August 2010): 855–60. http://dx.doi.org/10.4028/www.scientific.net/amr.126-128.855.

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A novel grinding approach of micro pyramid-structured surface is proposed by using a 60º V-tip of #600 diamond grinding wheel in CNC system. The research objective is to understand the micro grindability of various hard and brittle materials including quartz glass, silicon, SiC ceramics and WC alloy. First, a CNC mutual-wear truing approach was developed to sharpen the wheel V-tip; then, the wheel V-tip was employed to pattern the micro pyramidal array on workpiece surface along CNC tool paths; finally, the machined micro-structured surface and its form accuracy and aspect ratio were investigated. It is shown that this CNC mutual-wear truing approach can not only produce a V-shaped diamond grinding wheel, but also sharpen the diamond grain edges on the wheel V-tip. This wheel V-tip may be used to machine the micron-scale pyramid arrays on silicon, SiC ceramics and WC alloy surfaces with CNC level reticulated cross tool paths, the depth of cut of 1 m and on-machine V-tip form-truing process. Although the average form error of machined micro-structured surface is very small, its pyramidal tops and groove bottoms appear very large form errors, which are dominated by the wheel V-tip sharpness and the grinding conditions, respectively. This leads to a decrease in the aspect ratio by about 38%, 30% and 14% in contrast to the ideal one of 0.87 for silicon, SiC ceramics and WC alloy, respectively.

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22

Liu, Xinrong, and Zhonghou Wang. "Research on High-Precision Form Grinding Technology of Gear Based on Ambient Temperature Adaptability." Mathematical Problems in Engineering 2018 (July 15, 2018): 1–13. http://dx.doi.org/10.1155/2018/4619624.

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The thermal error of high-precision computer numerical control (CNC) form grinding machine has become the critical factor affecting its locating precision. Because the thermal error is more complicated to be measured directly, most of the measurement tests are usually aimed at no-load conditions. In this article, a method to evaluate the machine tool thermal error based on the principle of tooth profile error through the gear grinding precision is presented. Based on high-precision CNC form grinding machine need to maintain isoperibol, this paper proposed the ambient temperature as a variable, for different ambient temperature to measure the thermal error of the machine tool. According to the measurement results of the thermal error, the method of partial least squares neural network is used to structure the thermal error prediction model of the machine tool. The experimental data show that the grade of the gear precision can reach four levels at different temperatures. This approach shows a promising prospect in the application of high-precision CNC gear form grinding machine in the future.

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23

Zhang, Wei Qing, Xiao Dong Guo, and Ming De Zhang. "The Tooth Form Deviation Correction of CNC Spiral Bevel Gears Grinding Machine." Applied Mechanics and Materials 86 (August 2011): 454–57. http://dx.doi.org/10.4028/www.scientific.net/amm.86.454.

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The influencing factors of machining errors are analyzed aiming at the characteristics of the CNC spiral bevel gears grinding machine. The relation between those factors and machine setting errors is built. The optimization model of nonlinear least square is deduced. According to the mathematics model, an experiment of tooth form deviation correction is done in YK2075 CNC spiral bevel gears grinding machine manufactured by Tianjin No.1 Machine Tool Works. And the mathematics model is verified in the experiment.

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24

Tian, Xin Cheng, and Xiao Hong Deng. "Trajectory Interpolation in CNC Grinding of Indexable Inserts." Advanced Materials Research 97-101 (March 2010): 2007–10. http://dx.doi.org/10.4028/www.scientific.net/amr.97-101.2007.

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Most of the commenly adotped interpolation algorithems are for the curve machining on CNC machine tools with Cartesian coordinates configuration. For a CNC machine tool with non-Cartesian configuration, new trajectory interpolation algorithem must be developed to machine complex part sueface. Based on the analysis of the geometric characteristics and the CNC grinding principle of indexable inserts, this paper proposes two interpolation algorithems to grind the nose surface of indexable inserts with constant or variable back angle. The algorithm precision analysis is also made in this paper.

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25

Huang, Zhi, Wei Wen Zhang, Yun Huang, and Yue Yu Wu. "The Development of High Efficient CNC Gantry Belt Grinder for Trimming Edge in Kitchen Sink." Advanced Materials Research 156-157 (October 2010): 886–89. http://dx.doi.org/10.4028/www.scientific.net/amr.156-157.886.

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This paper brings forward a method which can grinding edge and welding seam in kitchen sink manufacture with high efficiency abrasive belt grinding technology to replace manual grinding way, expatiates this new gantry grinding machine structure design and trimming edge along cuvre contour by CNC, gives a application example to grinding sink, finally summarizes this new grinding techniques and grinding machine.

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26

Bae, Gyung Tae, Bo Sung Kim, Ji Hun Pak, Hong Man Moon, Jung Pil Noh, and Sun Chul Huh. "Thermal Characteristic Analysis CNC Multi-Grinding Machine." Applied Mechanics and Materials 764-765 (May 2015): 398–402. http://dx.doi.org/10.4028/www.scientific.net/amm.764-765.398.

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Recently, it is essential to enhance the value of the products to make them more competitive. Therefore, the technical level of the high-precision products is required. Thermal deformation error, which accounts for a significant effect of processing accuracy of machine tools. In order to reduce thermal deformation error such studies the thermal characteristics of the Hydrostatic spindle is required. In this study, we could confirm the reliability of the analysis by assessing the thermal characteristics through measurement of the grinding machine temperature and thermal structural analysis. The temperature of the front bearing 10 °C or more higher than the temperature of the rear bearing, thermal deformation of the spindle, was found to be dependent on the temperature of the hydrostatic bearing. And could identify the thermal characteristics of the hydrostatic spindle.

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27

Zhao, Hong Lin, Yun Fei Sun, Rui Chen, et al. "Static and Dynamic Characteristics Analysis of Precise Composite CNC Grinding Machine." Advanced Materials Research 411 (November 2011): 88–93. http://dx.doi.org/10.4028/www.scientific.net/amr.411.88.

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The parameters of joint parts must be included in the finite element model of a whole grinding machine. The subject investigated in this paper is B2-K3000 high-precision composite flexible grinding machine. Through finite element modeling, the joint part parameters are integrated into the whole grinding machine model to establish a dynamic model and then analyze its static and dynamic characteristics. The result shows that the whole grinding machine possesses good features, but it still needs to be improved. This paper gives suggestions for its structure development and application.

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28

Huang, Zhi, Yun Huang, Ming De Zhang, and Xiao Dong Guo. "Development of the 6-Axles CNC Abrasive Belt Grinding Machine." Key Engineering Materials 359-360 (November 2007): 574–78. http://dx.doi.org/10.4028/www.scientific.net/kem.359-360.574.

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This paper describes the conventional machining method on turbine blade, brings forward a reasonable method which can polishing free-form surface with abrasive belt grinding technology by CNC, expatiates this new grinding machine structure design and CAM software key techniques , finally summarizes this new grinding techniques and machine.

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29

Wang, X. J., and X. G. Fu. "Design of MK1432/H CNC Precision Cylindrical Grinding Machine." Advanced Materials Research 670 (March 2013): 22–25. http://dx.doi.org/10.4028/www.scientific.net/amr.670.22.

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MK1432/H CNC precision cylindrical grinding machine is suitable for precision grinding IT6 to IT5 cylindrical or conical revolving workpiece, the table of the rail bed for the paste with plastic rail, the first holder of the rotating dial tone from the motor frequency speed, with Germany's Siemens 810D CNC two-axis system, built-in PLC, liquid crystal display. Servo motor is 1FK6 series; configure automatic measuring instrument line detection, automatic grinding work to achieve closed-loop cycle, ensuring high machining dimensional accuracy. Machine bed using a large round hole, fin-shaped reinforcement plates, Bench points up and down the table, you can grinding conical, bed and table in the guide rail for the laminating, the friction coefficient is small, table driven by a servo motor directly to the Deputy move the ball bar, smooth and reliable movement. Mainly used in automobile, motorcycle parts factory and other machinery manufacturing industry, for the grinding disc type, short axis, and taper shank type etc. parts.

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Wang, Hui Liang, Yu Quan Xiong, Jian Jun Yang, and Kai Xu. "Research on Evaluation Method of CNC Gear Form Grinding Processing Performance." Applied Mechanics and Materials 635-637 (September 2014): 1944–47. http://dx.doi.org/10.4028/www.scientific.net/amm.635-637.1944.

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To analyze the machining performance of grinding machine and improve the quality of tooth surface, this paper proposes an integrated model of processing performance evaluation of computer numerical control gear grinding machine. Based on the gear profile grinding machine kinematics principles, the topology modification formulas of tooth surface were deduced. Calculated the process capability index according to experimental data and found that the tooth surface errors were followed normal distribution. The main reason of formation errors was analyzed by cause and effect diagram. Finally, the validity of this integrated model of processing performance evaluation is numerically demonstrated using CNC gear grinding machine.

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31

Zheng, Y. G., W. G. Liu, Bin Jiang, Hang Gao, and S. G. Zheng. "Development of CBN Internal Grinding Machine for Precision Grinding of the Air-Conditioner Compressor Piston Hole." Advanced Materials Research 76-78 (June 2009): 43–48. http://dx.doi.org/10.4028/www.scientific.net/amr.76-78.43.

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According to the demand for internal grinding machine in precise machining of air-conditioner compressor piston hole, a kind of high precise CNC internal grinding machine with CBN wheel is developed by adopting self-adaptive control for grinding process. Meanwhile, grinding precision and stability are achieved by overcoming many problems emerging from high-speed grinding process with CBN wheel. More than 100000 times’ grinding experimental results show that the whole performance of grinding machine developed is the same as that of the same kind of international machine. In order to study grinding mechanism with CBN wheels and then improve machine’s capability, grinding data in several machining cycles is analyzed.

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Ren, Ai Hua, and Chuan Qiong Sun. "The Design of Control System of Camshaft Grinding Machine Based on FANUC 0i-TC." Advanced Materials Research 468-471 (February 2012): 1136–40. http://dx.doi.org/10.4028/www.scientific.net/amr.468-471.1136.

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Grinding machine is widely used in the camshaft producing process. H187 slanting headstock camshaft grinding machine is upgraded from the original relay, contactor and other electronic controlled system into PMC controlled CNC machine tool by using FANUC 0i-TC system, which is not only to adapt to the current auto industry production mode of “more batches and more variety”, but also to improve the production efficiency and the manufacturing quality. The upgrading process is introduced especially from the following aspects such as the design of CNC system architecture and electrical control system, development of grinding feed NC program and PMC program. It is proved that this transformation fully realized the expected goals from practice.

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Zhao, Yong Qiang, Hong Ling Hou, and Zhi Feng Li. "Study of Constant Speed Grinding and Grinding Machine Improved." Applied Mechanics and Materials 20-23 (January 2010): 477–81. http://dx.doi.org/10.4028/www.scientific.net/amm.20-23.477.

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Dimension error and surface quality have much different between each teeth of gear, moreover directly affect the gear work. After many times grinding, grinding speed and wheel contour of grinding wheel changed. This is primary reason of different between each teeth of grinded gear. Aiming at the problem, it is advanced the method of constant speed grinding and improved the tradition grinding machine structure, optimized the function of the wheel corrector using CNC technology. Machine improved can realize constant speed grinding, moreover can rapidly and accurately trim grinding wheel used complicate surface driving parts grinding. So improve grinding quality and increase grinding efficiency.

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Yin, Zhen, Hua Li, Yan Li, and Ou Xie. "Study and Design of Human-Machine Interface System for Embedded CNC Precision Internal Grinder." Advanced Materials Research 418-420 (December 2011): 1570–74. http://dx.doi.org/10.4028/www.scientific.net/amr.418-420.1570.

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According to the properties of the CNC precision internal grinding, the Human-machine interface system for the CNC based on industrial-grade touch device is proposed in this paper. Based on analyzing the human-machine interface system on the whole, each module is described in detail. The whole human-machine interface system is friendly, convenient and flexible, which meet the function requirements of embedded CNC precision internal grinder.

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Liu, Li. "Design of CNC Grinding Machine Especially for C.V Joint Inner Race Spherical Raceway Processing." Advanced Materials Research 142 (October 2010): 55–58. http://dx.doi.org/10.4028/www.scientific.net/amr.142.55.

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This dissertation introduces the reform function of CNC grinding machine specially for automobile c.v joint inner race spherical processing. By analyzing the work piece machining accuracy requirements. In this paper, the overall reform program design and main components of structure were described. In addition, a simple structure, high productivity and high automatically CNC grinding wheel dressing spherical was precisely proposed.

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Shiou, Fang Jung, and Jian Chi Fang. "Determination of the Optimal Ball Grinding Parameters for the Bio-Ceramics ZrO₂ on a PC-Based Multi-Axis CNC Engraving Machine." Advanced Materials Research 83-86 (December 2009): 630–36. http://dx.doi.org/10.4028/www.scientific.net/amr.83-86.630.

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The objective of this study is to determine the optimal ball grinding parameters of the bio-ceramics ZrO2 by executing the Taguchi’s L18 orthogonal array experiment, analysis of variation (ANOVA), and the full factorial experiment on a PC-based multi-axis CNC engraving machine. The manufacture of a ZrO2 coping using the optimal ball grinding parameters has also been studied based on a tooth plaster model via reverse engineering technique. The 3D data points of a tooth plaster model were digitized by the developed on-machine measurement system on a PC-based CNC multi-axis engraving machine by integrating a circular triangulation laser probe with the machine and a PC. A CAD model of a coping could then be constructed by Pro/Engineer software, based on the digitized 3D data points. With the help of the PowerMill CAM software, the machining path of a coping has been simulated, and the correspondent NC codes have been generated to fabricate the ZrO2 coping using the determined optimal ball grinding parameters, on the CNC multi-axis engraving machine. The average surface roughness of Ra=0.49 um for the ground ZrO2 ceramics coping could be obtained by utilizing the optimal flat surface grinding parameters.

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Han, De Dong, Shi Jie Zhao, Hui Jiang, and Hong Ya Fu. "Secondary Development of Siemens CNC System for Large Grinding Machine." Applied Mechanics and Materials 341-342 (July 2013): 1058–61. http://dx.doi.org/10.4028/www.scientific.net/amm.341-342.1058.

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Form grinding is one of the most efficient processes for finish machining of gear wheels. This paper investigates the method of system development for wheel modification of involute cylindrical gear based on SINUMERIK 840D system and its OEM development package. The control software developed for form grinding is applied to dress form grinding wheel by using the numerical control dresser, and normal projection is adopted as the method to calculate the sectional shape of grinding wheel. The friendly interface of control software, edited by Visual Basic was developed to meet needs of users. Finally, personalized interface and processing methods are integrated and embedded in Siemens CNC system through Dynamic Link Library to implement parameterized automatic processing, which is more efficient in programming and machining.

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Milutinović, Milan, Goran Vasilić, Saša Živanović, Branko Kokotović, and Nikola Slavković. "Technology for manufacturing of shaper milling cutters by 3+2 grinding proces on horizontal CNC milling center." Tehnika 77, no. 3 (2022): 321–27. http://dx.doi.org/10.5937/tehnika2203321m.

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The paper presents the technology of making brazed shaper milling cutters and with special reference to 5-axis grinding process (making of profile blades) on CNC grinding machine tool. Based on the analysis of the kinematics of the 5-axis grinding process, a new concept of profile milling tool production by a 3+2 axis grinding process on horizontal milling center was established. By Applying new concept, one tooth of profile tool was machined by grinding process. By obtained results, new approach for manufacturing of profile milling tools was verified.

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LIU, Yongping. "GRINDING OF ELLIPTICAL GEARS WITH CNC CONICAL WHEEL GEAR GRINDING MACHINE." Chinese Journal of Mechanical Engineering 42, no. 12 (2006): 70. http://dx.doi.org/10.3901/jme.2006.12.070.

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Shneor, Yair. "Reconfigurable machine tool: CNC machine for milling, grinding and polishing." Procedia Manufacturing 21 (2018): 221–27. http://dx.doi.org/10.1016/j.promfg.2018.02.114.

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41

Xie, Ou, Hua Li, Zheng Li, and Zhen Yin. "Design and Research of High Precision Internal Grinding Embedded CNC System." Applied Mechanics and Materials 43 (December 2010): 238–41. http://dx.doi.org/10.4028/www.scientific.net/amm.43.238.

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A design solution of machine tool control system and its hardware and software design were proposed for the requirement of high precision internal grinding. The ARM microprocessor was used as the system control center and the technical grade touch screen was used as the human machine interface. The feed motion of the X, Z 2-axis servo motor was controlled by the system to complete the grinding path, and the machine tool switching signal was controlled by the Soft PLC Technology. The whole system has the advantage of stable, high performance and user friendly, meeting the requirement of high precision grinding.

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Liu, Yongjun, Jinwei Fan, and Wei Miao. "Soft Compensation for CNC Crankshaft Grinding Machine Tool." Advances in Mechanical Engineering 5 (January 2013): 254709. http://dx.doi.org/10.1155/2013/254709.

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43

Guzeev, V. I., A. Kh Nurkenov, and A. V. Ignatova. "Research stiffness of CNC plunge grinding machine units." Russian Engineering Research 35, no. 1 (2015): 69–72. http://dx.doi.org/10.3103/s1068798x15010116.

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Jiang, Chuang, Huiliang Wang, Tianhao Han, and Xing Liu. "Simulation and Compensation of Axial Geometric Errors for Cycloidal Gears Based on Form Grinding." Mathematical Problems in Engineering 2022 (April 21, 2022): 1–16. http://dx.doi.org/10.1155/2022/4804498.

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To increase quality, reduce cycloidal gear noise, and avoid unnecessary vibration and shock, a compensation of axial geometric errors method is proposed based on the cycloidal gear form grinding. In the process of machining cycloidal gears, the relative position relationship between the grinding wheel and workpiece is affected by geometric errors of the motion axes, which has serious effects on the surface accuracy of the cycloidal gears. Combined with cycloidal gear form grinding kinematic principles, a geometric error model for each axis of a four-axis computer numerical control form grinding machine is established. By changing the compensation value of the geometrical errors on six degrees of freedom, the error of the cycloid gear tooth surface machined is obtained. Based on a sensitivity analysis of geometrical errors of each axis, the corrections are determined through an optimization process that targets the minimization of the tooth flank errors. The geometric errors of each axis of the cycloid gear grinding machine are compensated, and then, the cycloid gears produced by the machine are processed. Through the processing experiment, the error data of the actual processing before and after the compensation are compared, which indicates that the machining accuracy of the cycloid gear grinding machine is obviously improved. It has an important guiding significance in improving the precision and performance of large CNC form gear grinding machines.

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Jiao, Hui Feng, Jian Zhong Fu, Yong He, and Xiao Lei Deng. "Intelligent Prediction for Surface Roughness of CNC Surface Grinding Machine Tool Based on Bayesian Network." Applied Mechanics and Materials 37-38 (November 2010): 584–88. http://dx.doi.org/10.4028/www.scientific.net/amm.37-38.584.

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Surface roughness is the most important index of product surface in grinding. Bayesian network model was built about process parameters and surface roughness. The network parameters were learned by grinding workpieces with a CNC surface grinding machine tool. The experiments for giving grinding parameters on Bayesian network prediction model have shown good results.

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46

Jing, LI, ZHU Kai, SHEN Nanyan, GAO Huayu, and WU Yang. "Optimization of Crankshaft Grinding Process Using CNC Tracing Grinding Machine with Double Grinding Carriages." Journal of Mechanical Engineering 55, no. 17 (2019): 222. http://dx.doi.org/10.3901/jme.2019.17.222.

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47

Meng, Xiang Zhi, Chun Shi Liu, X. Y. Guan, and Guang Qi Cai. "Study on Balancing Technology of Hybrid CNC Grinding Machine." Key Engineering Materials 304-305 (February 2006): 445–49. http://dx.doi.org/10.4028/www.scientific.net/kem.304-305.445.

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Good balancing is very important to improve the moving performance of grinding machine. General balancing technology of grinders was analyzed. The structure features of a new type of hybrid CNC grinding machine were introduced. The necessity of obtaining good balance of the hybrid grinder was demonstrated. Based on simulation and calculation of the distribution law of potential energy over the grinder, a solution for obtaining partial balance of the machine was worked out. An optimal parameter value of the designed balance unit was reached through optimization calculation with optimal balancing effect as target function. The max actuating force of balanced machine accounts for only 13.7% of the force of un-balanced. The balancing unit is of features of simple structure and good balancing effect.

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48

Huo, Meng You, Jin Quan Xu, Jian Hua Zhang, Xing Ai, and Yu Jing Hu. "Development of PMAC-Based Multifunctional Combined CNC Machine." Materials Science Forum 471-472 (December 2004): 830–33. http://dx.doi.org/10.4028/www.scientific.net/msf.471-472.830.

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This paper presents a PMAC-based combined CNC machine that integrates technologies of ultrasonic machining, electrical discharge machining and high speed grinding. As a multifunctional machine, it can provide diverse machining methods for different materials. For hard and brittle materials, it can conduct ultrasonic machining and high-speed grinding respectively or in a combined form; for conductive hard and brittle materials, electrical discharge machining with or without ultrasonic vibration could be implemented. Driven by AC servomotors, the mechanical structure of the vertical machine is mainly composed of a cross workbench for work piece handling, and a spindle head for tool feeding or high speed rotating. Besides those mentioned above, the system management program, the pulse power generator as well as the ultrasonic generator are also analyzed in this paper. Experimental results show that this machine has a wide range of application indeed and is suitable for various materials processing.

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Binder, Marcel, Sebastian Henkel, Jens Bliedtner, et al. "Investigations on the causes of process vibrations in CNC grinding processes and their effects on achievable surface qualities on fused silica." EPJ Web of Conferences 287 (2023): 09026. http://dx.doi.org/10.1051/epjconf/202328709026.

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The presented investigations build on the results already presented at EOSAM 2022 on the in-situ monitoring of grinding processes, in which high correlations between vibrometry, force and topography data of machined fused silica samples could already be proven. With the help of new measurement setups, it was possible to also detect high-frequency vibration components in CNC grinding processes and to check their effects on the resulting surface qualities. The investigations were carried out on a 5-axis CNC machine and monitored with the help of vibrometric and white-light interferometric measurement technology. The aim was to look at the influences of process-side parameters on the process vibrations and the resulting surface qualities.

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Zhang, Hu, and Xiao Diao Huang. "Effects of Wheel Dressing Errors on the Accuracy of CNC Gear Form Grinding." Applied Mechanics and Materials 328 (June 2013): 400–407. http://dx.doi.org/10.4028/www.scientific.net/amm.328.400.

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Gear form grinding is a finish machining method for hard tooth surface with a form wheel. Wheel dressing is an important process in gear form grinding, and affects the precision of the ground gear directly. Based on the envelope theory the mathematical model of the dressed wheel surface was built in the case of wheel dressing errors. Then the real profile of the ground tooth in the transverse plan was solved and its deviations from the designed profile were evaluated. Finally the effects of each dressing error on the precision of the ground gear were analyzed using the proposed mathematical model. The results provided theoretical foundation for the precision control during manufacturing a gear form grinding machine. A grinding experiment was implemented using the gear form grinding machine and the ground gear was measured by a three-coordinate measuring machine. The measure result indicated that the accuracy grade of the ground gear achieved 4 (ISO1328-1: 1997).

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