Relevant bibliographies by topics / CNC programing

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'CNC programing'

Author: Grafiati
Published: 4 June 2021
Last updated: 13 February 2022

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Journal articles on the topic "CNC programing"

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Anggraini, Lydia, and Ivan Junixsen. "OPTIMATION PARAMETERS OF CNC MILLING PROGRAMMING MACHINE ON THE PROCESS TIME AND ITS EFFECT ON THE EFFICIENCY." Journal of Mechanical Engineering and Mechatronics 3, no. 2 (January 18, 2019): 62. http://dx.doi.org/10.33021/jmem.v3i2.538.

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The problems revealed in this research is about Optimization parameters of CNC milling programing machine on the process time and its effect on the efficiency. The purpose of this research are to know the effect of feed rate, depth of cut, and maximum stepdown on processing time in CNC milling programming and searching for the best machining parameters that yield optimal processing time on CNC milling programming. The result can be in the simulation of machining distance or operation time, length of feed step or feed cut length, and length of step without feeding or fast traverse length. Experiment result data is used for see the influence, and contribution of each parameter to the machining process time, also the contribution of the optimized parameters for each process that makes the CNC milling machining process time, and cost will be more efficient.
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Abu Qudeiri, Jaber Eid. "Optimization of a Sequence for Multi-Cutting Tool Operations in CNC Machines." International Journal of Advanced Research in Engineering 1, no. 2 (September 15, 2015): 7. http://dx.doi.org/10.24178/ijare.2015.1.2.07.

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Optimizing the sequence of operations (SOS) is important factor in improving the productivity of machines and reducing the production cost. However, CNC programing packages are available and have been significantly improved program generation for CNC machines, but in most of these packages the SOS optimization is not considered. This paper, introduce an efficient solution to optimized SOS for multi-cutting tools operations located asymmetrically. A well-known genetic algorithm (GA) is utilized to solve the SOS problem. After optimizing SOS, its related CNC program will be generated. The operation locations are considered as cities of Traveling Salesman Problem (TSP), and the cutting tool is considered as traveling salesman, by this way, TSP methodology can be modified to formulate the SOS problem. GA and the modified TSP can be incorporated into CNC programming packages to optimize the SOS before the program generation.
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Cao, Chuan Chuan, Qi Han Sun, San Peng Deng, and Yu Zhou. "Development of G-Code Based on PMAC in CNC Machining Center." Advanced Materials Research 989-994 (July 2014): 3290–93. http://dx.doi.org/10.4028/www.scientific.net/amr.989-994.3290.

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PMAC motion controllers serve not only as a receiver of the orders from CNC systems of many kinds, but also as a controller of the motion of machine tools’ axles. With G83 as an example, a code commonly seen in the processing cycle of deep holes in CNC machining centers, it is advisable to come up with a method to write a special set of subprograms to invoke PMAC motion controllers with the application of G-code. Based on the method, case programing and machining simulation can be launched. Experiments justify that the method obtained can realize the compiling of fixed cycles with the use of G-code and, in turn, boast substantial significance in the development of open CNC processing machine tools.
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Fatriyana, Maya. "CNC PROGRAM AND PROGRAMMING OF CNC MACHINE." Journal of Mechanical Science and Engineering 7, no. 1 (October 7, 2020): 019–23. http://dx.doi.org/10.36706/jmse.v7i1.37.

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A programming to make parts are CNC Programming (Computer Numerical Control Programming) for machines. An NC program consists of a sequence of instructions that control the motion and automatic sequences of an NC Machine to perform a particular processing task. In a general sense, the term NC programming refers to the creation of control data for machining workpieces on NC and CNC machines. NC programming has a decisive influence on the cost-effectiveness and profitability of NC manufacturing. The selection of a programming system is mostly guided by the need for software that is suitable for the application at hand, readily available, and as universally applicable as possible.
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ZHAO, GUOYONG, and YUGANG ZHAO. "MULTI-AXIS LINKED SERVO SYSTEM CONTOURING ERROR CONTROL APPROACH BASED ON NURBS CURVE INTERPOLATION." Journal of Advanced Manufacturing Systems 10, no. 01 (June 2011): 21–27. http://dx.doi.org/10.1142/s021968671100193x.

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The contouring precision of computer numerical control (CNC) machine tools relates to whether the dynamic performances among all the axes match or not. In general, the cross-coupled controller (CCC) is a more efficient approach to enhance contouring precision than single-axis servo controller. Note that the contouring error CCC can not be separated from pathway programming in multi-axis linked servo system. In order to obtain satisfied contouring precision, the CCC approach connected with non-uniform rational basis spline (NURBS) curve interpolation is researched in detail in the paper. Above all, an "arc approximation algorithm" contouring error computing model is developed, according to the real cutter positions from each axis feedback and the interpolation dots stored in the interpolation buffer. Then the contouring error correction quantity PI control and distribution algorithm is put forward by introducing a zoom coefficient. The contrast experimental results on the CNC experiment table show that the developed CCC approach can reduce contouring error and improve tracking performance further.
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NÉMETHOVÁ, Silvia, and Michal MRÁZEK. "PROGRAMMING OF CNC MACHINES - IS IT PROGRAMMING INDEED?" Trends in Education 13, no. 1 (November 25, 2020): 53–62. http://dx.doi.org/10.5507/tvv.2020.007.

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Kuczmaszewski, Józef, Paweł Pieśko, and Magdalena Zawada-Michałowska. "A Comparative Analysis of the Impact of CNC Miller Programming on Machining Effects." Multidisciplinary Aspects of Production Engineering 1, no. 1 (September 1, 2018): 161–67. http://dx.doi.org/10.2478/mape-2018-0021.

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Abstract This paper presents a comparison of the impact of the programming methods of a CNC miller on the machining effects. As a part of the study, the test samples were made of the EN AW-2024 aluminium alloy. The CNC machining programs compared were developed with two programming methods: by inputting the CNC machining program directly from the CNC miller's control panel (machine level programming) and in a CAM software environment (CAM programming). The machining effect indicators adopted included: machining time, surface quality, and dimensional deviation of specific geometrical features. A measurement of the machining times revealed than the CAM programming reduced the machining time up to 20% from the machining time of the machine level programming. A conclusion stands valid that CNC machining programs developed in the CAM software environment are more efficient than CNC programming directly with the CNC miller control panel, most likely due to the machining path optimisation in CAM. In addition, given the experimental test results, it was found that smaller machined errors were also obtained for CAM programming. To conclude, the comparative analysis revealed that CAM programming provided better machining results than the machine level programming.
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Bao, Mei Lian. "Automatic Programming Based on the Feature of the Parts." Applied Mechanics and Materials 401-403 (September 2013): 1586–89. http://dx.doi.org/10.4028/www.scientific.net/amm.401-403.1586.

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The structure of machining workpiece is more and more complex, from the perspective of CNC machining, contains a lot of processing features generally. Machining feature plays an important role for production process for CNC machining programming, CNC code, as well as the analysis of clamping. Feature programming is one of the development trend of automatic CNC programming. This improve the efficiency of programming greatly.
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Johnston, Jackie. "PAMS chosen for CNC programming." Aircraft Engineering and Aerospace Technology 67, no. 1 (January 1995): 8–9. http://dx.doi.org/10.1108/eb037537.

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Kovacic, M., M. Brezocnik, I. Pahole, J. Balic, and B. Kecelj. "Evolutionary programming of CNC machines." Journal of Materials Processing Technology 164-165 (May 2005): 1379–87. http://dx.doi.org/10.1016/j.jmatprotec.2005.02.047.

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Dissertations / Theses on the topic "CNC programing"

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Toman, Martin. "Systém Sinumerik při synchronním programování CNC obráběcích strojů." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2015. http://www.nusl.cz/ntk/nusl-232061.

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This thesis deals with advanced programming of CNC milling machines in Sinumerik 840D powerline control system. Mostly it is aimed on issues of synchronized actions. These actions can adaptively react on progress of milling process regarding to signal detection from the machine and execute specific action. In the introduction of the thesis there are briefly described basic issues and fundamentals of CNC machines and control systems programming. The problematic regarding the programming of synchronized actions is also described. The examples with evaluation of their function are created in the practical part of thesis.
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Sychra, Jiří. "Návrh nové technologie výroby rotační součásti." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2016. http://www.nusl.cz/ntk/nusl-241230.

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This master’s thesis is focused on a new production technology of a rotational part. The SolidWorks software was used for create the component design. According to the proposed models, CNC program using parametric programming using mathematical functions was created in the CNC Syntax Editor Free Edition program. The final step was the experimental verification of the functionality and components compared with other type and the economical evaluation of manufactured components.
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Moore, Robert Keith. "Computer aided programming of a CNC lathe." Thesis, University of British Columbia, 1985. http://hdl.handle.net/2429/25123.

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A software package and associated hardware have been developed which gives users of the ORAC CNC Training Lathe an easier and faster method of manufacturing on the lathe. The package, entitled ORACAP, uses the computing power of a mini-mainframe computer, a VAX 11/750, to assist in part design, program generation, program optimization, and program proving for the ORAC Lathe. The package is designed for users unfamiliar with computers such as students in an educational institute or workers in a production facility and uses command procedures to simplify the preparation and execution of the modules of the package. In addition to providing users with a valuable tool for manufacturing, ORACAP also gives users insight into the Computer Aided Design and Computer Aided Manufacturing methods used in industry, that is, it demonstrates the methods which allow production of a part from a very concise description of its geometry. Finally, ORACAP demonstrates the production advantages of a CAD/CAM system over conventional manufacturing methods for small to medium size batch production.
Applied Science, Faculty of
Mechanical Engineering, Department of
Graduate
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Grėbliūnas, Giedrius. "Dviejų koordinačių programinio valdymo sistemos tyrimas." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2014. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2014~D_20140619_092318-81134.

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Baigiamojo darbo tikslas – dvikoordinačiui įtaisui suprojektuoti skaitmeninio programinio valdymo sistemą bei ištirti jos veikimą. Šio darbo įvadinėje dalyje suformuluojamas darbo tikslas ir uždaviniai, taip pat aptariamas temos aktualumas. Literatūros analizės dalyje analizuojami straipsniai, kuriuose pateikti naujausi skaitmeninio programinio valdymo įrengimų programavimo metodai ir tendencijos. Teorinėje dalyje sudaroma sistemos funkcinė ir principinė elektrinė schemos, sukuriamas sistemos kompiuteris modelis bei programinė įranga. Tiriamojoje dalyje vykdomas sistemos imitavimas, patikrinamas suprojektuotos sistemos darbingumas bei braižomos ir tiriamos sistemos koordinačių formavimo laikinės ir tikslumo charakteristikos. Darbą sudaro 8 dalys: įvadas, literatūros analizė, tyrimo tikslas ir uždaviniai, teorinė dalis, tiriamoji dalis, išvados, literatūros sąrašas bei priedai. Darbo apimtis – 53 p. teksto be priedų, 32 paveikslėlis, 2 lentelės, 25 literatūros šaltiniai.
The goal of this master thesis is to design a computer numerical control system for a two – coordinate device and to do a research of its characteristics. The main tasks are formed, as well as the urgency of the topic is being discussed in the introduction of this thesis. The gathered material about the programming of computer numerical control devices is systemized in the literature analysis part. In the theoretical part of this thesis, a functional and principal electric schematics, models and software are created. In the research part, the system is being simulated and graphic data of coordinates change in time and other precision characteristics are being analyzed. In the conclusion of this master thesis the results are discussed and suggestions are offered. There are eight parts of this master thesis: Introduction, Literature analysis part, The Goal and main tasks of this thesis, Theoretical part, Research part, Conclusions and Suggestions, List of Literature used and Additives. Work size – 53 p. without additives, 32 illustrations, 2 tables, 25 bibliographical sources.
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Cherepanov, Maksym. "Ruční programovaní CNC strojů." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2017. http://www.nusl.cz/ntk/nusl-317201.

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Farka, Jan. "Možnosti řídicího systému Heidenhain při programování CNC obráběcích strojů." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-444272.

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Modern machine tools are equipped with control systems, which are the imaginary brain of the whole machine. These control systems are developed, further managed, and constantly innovated by many companies, so it is clear that there is a kind of competition in the field of control systems. The aim of this work is mainly to describe the possibilities of one of the greats among developers of control systems from the company Heidenhain and also a thorough comparison of this system with systems from other manufacturers. Last but not least, other Heidenhain products and their possibility of use in practice will be presented in the work.
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Ošťádal, Josef. "Možnosti softwaru SinuTrain Operate 4.4 při programování CNC obráběcích strojů." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-231010.

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This thesis points to the knowledge of milling technologies and the various possibilities by programming CNC machines. Further shortly describes hard materials, with methods of their machining and basics of workpiece clamping. Explains and points out to the various software options Sinumerik Operate 4.4 - ShopMill during processing program of designed component produced by using milling technology.
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Peng, Jie. "Design and analysis of a CNC system for machining and monitoring." Thesis, University of British Columbia, 1989. http://hdl.handle.net/2429/29730.

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The development of unmanned machining systems has been a recent focus of manufacturing research. Computer Numerical Control (CNC) units, which monitor and control many tightly coupled machining tasks, are inseparable parts of the unmanned manufacturing system. This thesis addresses the detailed design and analysis of a modular CNC system for a milling machine. The feed drive control system of the machine tool is thoroughly studied. The mathematical model for the feed drive control system, which consists of a motion controller, power amplifiers and DC-servo motors, is developed and experimentally verified. A method of estimating cutting forces from current drawn by feed drive motors is developed. The viability of the current sensor as a feeding-force sensing component is illustrated and experimentally tested on the milling machine. Successful application of the current sensor to tool breakage detection in milling operation is presented. The performance of the multi-axis contouring system in precision machining is discussed. The contouring errors induced by feed drive positioning systems in CNC machine tools is investigated using the state space model of the CNC system. The influence of the cutting force on the accuracy of machining is shown to be negligible for feed drives driven by ball leadscrews. Various control strategies for the improvement of machining accuracy are tested in the simulation studies.
Applied Science, Faculty of
Mechanical Engineering, Department of
Graduate
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Vostřel, Jan. "CNC soustružení tvarových součástí z korozivzdorné oceli." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2010. http://www.nusl.cz/ntk/nusl-229259.

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This diploma thesis is focused on a CNC turning operation of form parts made of stainless steels. The first part of the diploma thesis is focused on a theoretical analysis of stainless steels material characteristics. The second part is focused on a concept of experiment of complex form experimental stainless steel components. In this thesis the new CNC technology is defined in a new operation system Sinumerik 840D/ShopTurn V06.04 with an application for a new multi-purpose turning centre SP280SY. The final part comprehends technical documentation, CNC programs of shaped components, their verification and overall photographic documentation.
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Kulenda, Martin. "Možnosti systému Sinumerik při programování CNC obráběcích strojů." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2011. http://www.nusl.cz/ntk/nusl-229874.

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The master’s thesis incorporates the control system Sinumerik 840D to the most widely used control systems of CNC machine tools. In the first thesis part are analyzed the NC programming methodics, which are relative only to the control system Sinumerik 840D and an essentials necessary to understand the issue in the area of CNC machine tools. Next part of the thesis includes design of the technology and processing of the NC program for machined component (gearbox cover). The NC program is made by ShopMill that is focused on a workshop area. During the program creation is combined a ShopMill and parametric programming, with using of a conditional jump instructions and repetitions. The final part of the thesis includes verification of the selected component production process by simulation and technical-economic evaluation of the designed technology.
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Books on the topic "CNC programing"

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Smid, Peter. CNC programming handbook: A comprehensive guide to practical CNC programming. New York: Industrial Press, 2000.

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Smid, Peter. CNC programming handbook: A comprehensice guide to practical CNC programming. 3rd ed. New York, NY: Industrial Press, 2008.

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CNC programming handbook: A comprehensive guide to practical CNC programming. 2nd ed. New York: Industrial Press, 2003.

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Kumar, Kaushik, Chikesh Ranjan, and J. Paulo Davim. CNC Programming for Machining. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-41279-1.

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Hodges, Bernard. CNC Part Programming Workbook. London: Macmillan Education UK, 1994. http://dx.doi.org/10.1007/978-1-349-12683-5.

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Krar, Stephen F. CNC: Technology and programming. New York: Gregg Division, McGraw-Hill, 1990.

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CNC programming: Principles and applications. Clifton Park, NY: Delmar, Cengage Learning, 2010.

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Tools, Denford Machine. IBM Triac CNC software programming manual. Brighouse: Denford Machine Tools, 1987.

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Tools, Denford Machine. IBM Orac CNC software programming manual. [Brighouse]: Denford Machine Tools, 1987.

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Overby, Alan. CNC machining handbook: Building, programming, and implementation. New York, NY: McGraw-Hill/TAB Electronics, 2010.

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Book chapters on the topic "CNC programing"

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Kumar, Kaushik, Chikesh Ranjan, and J. Paulo Davim. "CNC Programming." In Materials Forming, Machining and Tribology, 3–12. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-41279-1_1.

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Hodges, Bernard. "Planning a CNC program." In CNC Part Programming Workbook, 27–33. London: Macmillan Education UK, 1994. http://dx.doi.org/10.1007/978-1-349-12683-5_10.

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Smith, Graham T. "CNC Controllers and Programming Techniques." In CNC Machining Technology, 217–316. London: Springer London, 1993. http://dx.doi.org/10.1007/978-1-4471-1748-3_5.

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Arroyo, G., C. Ochoa, J. Silva, and G. Vidal. "Towards CNC Programming Using Haskell." In Advances in Artificial Intelligence – IBERAMIA 2004, 386–96. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-30498-2_39.

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Grossman, Max, Alina Simion Sbîrlea, Zoran Budimlić, and Vivek Sarkar. "CnC-CUDA: Declarative Programming for GPUs." In Languages and Compilers for Parallel Computing, 230–45. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-19595-2_16.

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Hodges, Bernard. "Introduction." In CNC Part Programming Workbook, 1. London: Macmillan Education UK, 1994. http://dx.doi.org/10.1007/978-1-349-12683-5_1.

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Hodges, Bernard. "Canned cycles/macros." In CNC Part Programming Workbook, 34–36. London: Macmillan Education UK, 1994. http://dx.doi.org/10.1007/978-1-349-12683-5_11.

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Hodges, Bernard. "Starting-up procedures for a CAD/CAM system." In CNC Part Programming Workbook, 37. London: Macmillan Education UK, 1994. http://dx.doi.org/10.1007/978-1-349-12683-5_12.

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Hodges, Bernard. "Operating parameters for a CAM system." In CNC Part Programming Workbook, 38. London: Macmillan Education UK, 1994. http://dx.doi.org/10.1007/978-1-349-12683-5_13.

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Hodges, Bernard. "Using a drawing package." In CNC Part Programming Workbook, 39–41. London: Macmillan Education UK, 1994. http://dx.doi.org/10.1007/978-1-349-12683-5_14.

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Conference papers on the topic "CNC programing"

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Venkatesh, S., D. Odendahl, X. Xu, J. Michaloski, F. Proctor, and T. Kramer. "Validating Portability of STEP-NC Tool Center Programming." In ASME 2005 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2005. http://dx.doi.org/10.1115/detc2005-84870.

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A joint effort between Boeing and the National Institute of Standards and Technology (NIST) was undertaken for validating and evaluating STEP AP238 (STEP-NC) Conformance Class 1 (CC1) for 5-axis machining. STEP-NC is a new manufacturing standard to support “design anywhere, build anywhere, and support anywhere.” The joint Boeing/NIST validation intended to prove that five-Axis AP-238 programs with tool center programming (TCP), as opposed to that of axis movement data, are portable. Current RS274 “G code” part programs that use axis movement data are bound to a single CNC, are ineffective on different machine tools, and cannot be used for the exchange of information between process planning, work preparation, tooling, and other production processes. All of these obstacles add considerable time and cost to the production life cycle of a machine part. This paper discusses the joint Boeing/NIST STEP-NC TCP validation work. The major findings were that STEP-NC TCP geometrical data is portable across different 5-axis configuration CNCs. This came with a caveat, that although CNC programs can be “data-neutral”, they are not necessarily “process-neutral”.
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Han, Jiang, Xiao-qing Tian, Lian Xia, Fu-gen Li, Jie Cheng, and Bao Chen. "Key Technologies of Embedded Gear Machining CNC System." In ASME 2013 International Manufacturing Science and Engineering Conference collocated with the 41st North American Manufacturing Research Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/msec2013-1083.

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A reconfigurable gear machining numerical control system (NC/CNC) architecture is proposed in this paper. The CNC platform can be quickly applied to gear hobbing, shaping, milling and grinding machine, through simple reconfiguring or parameter setting. Parametric automatic programming technology, high speed and high precision electronic gearbox, process database technology are studied. Based on the analysis of the gear machining process, the mathematic model on automatic programming of gear machining is established. Based on the Windows CE operating system, the CNC gear machining automatic programming system is developed on the ARM+DSP hardware platform, including the design of human-machine interface, automatic programming algorithm and other modules. With the support of the automatic programming and process database modules, NC codes can be generated automatically just by inputting gear parameters, tool parameters and process parameters, then, the interpolation data structure can be generated by interpreter module. A new kind of software electronic gearbox (EGB) and its implementation methods are also researched in the embedded CNC. Data flow among the modules is analyzed. Finally, experiments are conducted, and the tracking error and contour error are analyzed. The results show that the proposed gear machining CNC architecture is effective.
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Michaloski, John L., Johannes A. Soons, and Frederick M. Proctor. "Accessing the Performance of Model-Based Control in a Distributed Machine Tool Control Environment." In ASME 2004 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/detc2004-57792.

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Although Computerized Numerical Controller (CNC) machine tools have greatly improved precision, quality and productivity, there are still many areas where inaccuracies and inefficiencies remain. Model-Based Control (MBC) is a technique to advance machine tool accuracy and part quality by compensating for machine and process errors. Nominal Differential Expansion (NDE) thermal compensation is one MBC approach which we have integrated into a CNC turning machine testbed. To allow portability and redeployment of the CNC technology, the MBC testbed was implemented as a component-based system using a distributed programming infrastructure. This paper looks at software and performance issues related to distributed MBC architecture, which is slower due to increased overhead from network communication. We look at the requirements of distributed infrastructure as implemented by the Distributed Component Object Model (DCOM), and assess the performance of various DCOM configurations matching the MBC requirements. Results from our analysis of the distributed performance using MBC-based DCOM configurations are presented.
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Hotchkiss, Anthony, and Bruce Geldard. "Writing a User Friendly Procedural Manual for ST/8 CNC Lathe." In ASME 1998 Design Engineering Technical Conferences. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/detc98/cie-5500.

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Abstract The ability to work with something new is only as good as the instructions provided or the knowledge relayed by experience. This is certainly the case for a CNC lathe that was purchased and installed in 1994 at the State University College at Buffalo. After installation, it was not immediately possible to start the machine and perform machining operations without some difficulty. The ST/8 Rhino Robotics CNC lathe is a small unit that should allow practice in programming in a relatively safe environment, and should not take an exorbitant amount of time to accomplish any minor task. This paper describes a project that produced a user friendly manual that any student can follow and use successfully.
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Sang, Zhiqian, and Xun Xu. "Development of a Smart Computer Numerical Control System." In ASME 2013 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/imece2013-65984.

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Traditional Computer Numerical Control (CNC) machines use ISO6983 (G/M code) for part programming. G/M code has a number of drawbacks and one of them is lack of interoperability. The Standard for the Exchange of Product for NC (STEP-NC) as a potential replacement for G/M code aims to provide a unified and interoperable data model for CNC. In a modern CNC machine tool, more and more motors, actuators and sensors are implemented and connected to the NC system, which leads to large quantity of data being transmitted. The real-time Ethernet field-bus is faster and more deterministic and can fulfill the requirement of data transmission in the high-speed and high-precision machining scenarios. It can provide more determinism on communication, openness, interoperability and reliability than a traditional field-bus. With a traditional CNC system using G/M code, when the machining is interrupted by incidents, restarting the machining process is time-consuming and highly experience-dependent. The proposed CNC controller can generate just-in-time tool paths for feature-based machining from a STEP-NC file. When machining stoppage occurs, the system can recover from stoppage incidents with minimum human intervention. This is done by generating new tool paths for the remaining machining process with or without the availability of the original cutting tool. The system uses a real-time Ethernet field-bus as the connection between the controller and the motors.
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Jin, Tian, and Seokin Hong. "Split-CNN." In ASPLOS '19: Architectural Support for Programming Languages and Operating Systems. New York, NY, USA: ACM, 2019. http://dx.doi.org/10.1145/3297858.3304038.

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Zhang, Guofu, Xiuling Wang, and Hongyan Shen. "Study on Programming of CNC Turning and Processing Techniques." In 2nd International Conference on Civil, Materials and Environmental Sciences. Paris, France: Atlantis Press, 2015. http://dx.doi.org/10.2991/cmes-15.2015.146.

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Jian-cheng Zhang, Xin Jin, Lin-hui Zhao, Shao-hua Zhang, and Jing-ya Ma. "Parametric CNC programming of reconfigurable machine tools based on remanufacturing." In 2011 Second International Conference on Mechanic Automation and Control Engineering (MACE). IEEE, 2011. http://dx.doi.org/10.1109/mace.2011.5987934.

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Cao, Ai-xia, and Jiang-bo Chen. "Research on Intelligent CNC Turret Punch Press Process Programming System." In 2017 7th International Conference on Applied Science, Engineering and Technology (ICASET 2017). Paris, France: Atlantis Press, 2017. http://dx.doi.org/10.2991/icaset-17.2017.43.

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Rauch, Matthieu, and Jean-Yves Hascoet. "A Manufacturing System for Advanced Multi-Process Manufacturing Based on Step-NC." In ASME 2012 11th Biennial Conference on Engineering Systems Design and Analysis. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/esda2012-82443.

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Companies have to propose flexibility and interoperability in addition to robustness and efficiency to meet today demand of high customized products. The rise of high level object-oriented data models such as ISO 14649 — know as STEP-NC — enables manufacturing engineers to meet these requirements. In parallel, new manufacturing processes are now available. Theses processes, such as incremental sheet forming or cladding, are mature enough to be used in the industry. In addition to that, they are CNC controlled. They can be totally integrated into manufacturing data chains. It is consequently possible to use several processes on the same part and develop multi-process manufacturing approaches. Their success lies mainly upon the ability to select the best process with the best parameterization. The use of intelligent manufacturing systems is of great help to achieve this goal. The objective of this paper is to propose an intelligent manufacturing environment for multi-process manufacturing. Simulation and optimization approaches, advanced CNC programming methods are implemented in a coordinate way. Current CAD/CAM/CNC data chains limitations are overtaken by using STEP-NC. Finally, a practical implementation of such system is introduced. This experimental platform enables multi-process manufacturing with the industrial manufacturing equipment of the laboratory.
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Reports on the topic "CNC programing"

1

Koditschek, Daniel E. Computational Neuromechanics: Programming Work in Biological Systems *AND* RHex: The CNM Hexapod. Fort Belvoir, VA: Defense Technical Information Center, January 2004. http://dx.doi.org/10.21236/ada432902.

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