Relevant bibliographies by topics / Cnc micro machining

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Cnc micro machining'

Author: Grafiati
Published: 4 June 2021
Last updated: 9 February 2022

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Journal articles on the topic "Cnc micro machining"

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Zhang, Lin, Wen He Liao, and Hui Yang. "A New Miniaturized CNC Machine Tool." Advanced Materials Research 97-101 (March 2010): 3259–62. http://dx.doi.org/10.4028/www.scientific.net/amr.97-101.3259.

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A miniaturized CNC (Computerized Numerical Control) milling machining equipment was mentioned for micro milling processing. The equipment has a highest spindle speed of 90000rpm and the positioning accuracy of submicron. Furthermore, it described the design of CNC servo system of precision stage driven by linear motor. The servo experiments results verified the excellent static and dynamic performance of the system. The machining tests included a plane with a surface roughness of 215nm using a end milling cutter of Φ0.2μm, micro straight slots with a dimension error range of 1-2μm using a ball
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Xie, Dongyue, Xiaoning Tang, Ming Hu, Deyi Kong, and Yujie Qian. "Flexible micro-perforated panels prepared by CNC machining." IOP Conference Series: Earth and Environmental Science 358 (December 13, 2019): 042013. http://dx.doi.org/10.1088/1755-1315/358/4/042013.

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Zhang, Ya, Qin He Zhang, Xiu Zhuo Fu, and Chun Xing Zhang. "Research on Piezoelectric Self-Adaptive Micro-EDM CNC System." Advanced Materials Research 569 (September 2012): 652–56. http://dx.doi.org/10.4028/www.scientific.net/amr.569.652.

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Piezoelectric self-adaptive micro-EDM can improve machining efficiency of micro-EDM effectively. To meet the requirements of micro-EDM, a computer numerical control (CNC) system based on personal computer (PC) and Mercury C863 controller is developed. The hardware structure and software structure of the CNC system are discussed in the paper. Algorithms and functions of the software are also analyzed. The CNC software is successfully designed with VC++ (2010). Extensive experiments show that the CNC system is reliable, stable, efficient and high accuracy. The new micro-EDM CNC system has a shor
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Huang, Guo Qiang, Jian Qun Liu, and Wei Qiang Gao. "Development of CNC System Software for Micro V-Groove Machine Tool." Key Engineering Materials 679 (February 2016): 37–41. http://dx.doi.org/10.4028/www.scientific.net/kem.679.37.

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The computerize numerical control (CNC) system is one of the key factors for the development of micro v-groove machine tools to fabrication micro v-groove structures. Based on the investigation on the machining of micro v-groove structures, a developed software contains five modules: editing, automatic programming, program control, manual control and human machine interface. A3200 software based motion controller integrated with the machine characteristics is used in this study to develop the motion control functions of the micro v-groove machine tool. Meanwhile, a method is proposed to redefi
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Huang, R. N., T. Wang, and B. Liu. "Development a CNC System of Micro WEDM." Applied Mechanics and Materials 40-41 (November 2010): 766–70. http://dx.doi.org/10.4028/www.scientific.net/amm.40-41.766.

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A Micro WEDM (Micro Wire Electrical Discharge Machining) CNC system is presented in this paper. Its hardware platform adopted PC with movement control card. For Micro WEDM system is a typical multitasking and real-time system, the CNC software adopted multithread and module structure to perform the parallel tasks and real-time tasks. It also adopted fuzzy control algorithm to control the feeding speed and acceleration. Practical proved that the CNC system is not only low cost and easy to development, but also satisfied the need of Micro WEDM.
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Liu, (Peter), and Neil Gershenfeld. "Performance Comparison of Subtractive and Additive Machine Tools for Meso-Micro Machining." Journal of Manufacturing and Materials Processing 4, no. 1 (2020): 19. http://dx.doi.org/10.3390/jmmp4010019.

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Several series of experiments were conducted to compare the performance of selected sets of subtractive and additive machine tools for meso-micro machining. Under the MicroCutting Project, meso-micro machining of a reference part was conducted to compare the performance of several machine tools. A prototype flexure of the microspline of an asteroid gripper under development at NASA/JPL was selected as the reference part for the project. Several academic, research institutes, and industrial firms were among the collaborators participating in the project. Both subtractive and additive machine to
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Yan, Yongda, Tao Sun, Yingchun Liang, and Shen Dong. "Investigation on AFM-based micro/nano-CNC machining system." International Journal of Machine Tools and Manufacture 47, no. 11 (2007): 1651–59. http://dx.doi.org/10.1016/j.ijmachtools.2007.01.008.

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Huang, Liang, Ning He, and Liang Li. "Study on an Open CNC System of 3-Axis Micro Milling Machine Tool." Advanced Materials Research 69-70 (May 2009): 369–73. http://dx.doi.org/10.4028/www.scientific.net/amr.69-70.369.

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The traditional CNC system is established on conventional machine tool mainly using ball screws. This could not suitable for micro mechanical machining with linear motor which could provide high speed, high precision, fast response and zero backlash. In this paper, a 3-axis micro milling machine tool with an open CNC system has been developed based on motion controller and linear motors. Considering the requirements of micro milling several special functions just like micro cutting tool setting are provided in exploited control software. The system dynamic characteristics are evaluated through
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Luo, Lei, Jun Hu, and Fan Deng. "A Speed Smoothing Algorithm in Micro Segment High-Speed Machining." Applied Mechanics and Materials 190-191 (July 2012): 647–50. http://dx.doi.org/10.4028/www.scientific.net/amm.190-191.647.

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A forecasting speed smoothing algorithm based on inflexion velocity has been presented in this paper. According to the geometry characters of the machining trajectory, the inflexions in CNC machining tool path can be confirmed by using the designed algorithm. The line segment between each inflexion can be treated as a continuous path that can be tracked under the continuous feed rate. Moreover the maximal permitted link-up speed can be calculated through dynamic restriction equations and the real-time modification of sinusoidal acceleration can be realized by using the speed iteration algorith
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Lin, Meng Ju, and Rong Shun Chen. "Discussion of Scraping Depth and Feeding Rate Performance of Micro Shaping." Solid State Phenomena 311 (October 2020): 80–87. http://dx.doi.org/10.4028/www.scientific.net/ssp.311.80.

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A novel micromachining technology is investigated in this work. Precision machining of micrometer sizes can be achieved by a tool scraping on CNC machine. The knife for scraping with small knife nose with radius of fifty micrometer can scrape surfaces of designed function by path planning of CNC machine. To investigate performance, micro channels are scraped on workpieces by micro shaping. For tool path planning, feeding rate and scraping depth have significant effect on machining performance and depth-to-width ratio. Poly-methyl methacrylate (PMMA) and aluminum alloy are materials for scrapin
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Dissertations / Theses on the topic "Cnc micro machining"

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Lojewski, Brandon. "A Linear Multiplexed Electrospray Thin Film Deposition System." Master's thesis, University of Central Florida, 2013. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/5981.

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Liquid spray is essential to industries requiring processes such as spray coating, spray drying, spray pyrolysis, or spray cooling. This thesis reports the design, fabrication, and characterization of a thin film deposition system which utilizes a linear multiplexed electrospray (LINES) atomizer. First, a thorough review of the advantages and limitations of prior multiplexed electrospray systems leads to discussion of the design rationale for this work. Next, the line of charge model was extended to prescribe the operating conditions for the experiments and to estimate the spray profile. The s
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Chen, Shung-Tong, and 陳順同. "Development of Vertical Micro CNC Electrical Discharge Machining Center and Research of Micro 3D Parts Machining." Thesis, 1997. http://ndltd.ncl.edu.tw/handle/76447182009905163511.

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碩士<br>國立雲林科技大學<br>機械工程技術研究所<br>85<br>The tiny 3D components, such as optical fiber connector, micro-die and punch, non-spherical optical lens and tiny gears, are broadly used in the industries with significant add-on value. The micro-EDM technique is appropriate for producing those tiny parts. Thus, various machining properties of micro-EDM technique are researched inthis paper. In micro-EMD, the electrode wear may result in significant loss of machining accuracy. With CAD/CAM technique, this problem is compensated by designing contouring path with different directions in this research. F
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Chen, Shun-Tong, and 陳順同. "Development of Micro CNC Machine Center and Research of Micro Parts Machining." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/49888591527014413453.

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博士<br>國立臺灣大學<br>機械工程學研究所<br>93<br>In this paper a multi-function high precision tabletop CNC machining center formaking micro parts is developed. All the needed machining processes can be carriedout on the same machine without the need to unload, reload and eadjust the workpiece for subsequent process. Currently the functions of Micro CNC milling,Micro EDMilling, Micro Wire-cutting, and Micro on-line measuring have been accomplished and tested. In the developed machine a dual spindle design for Micro CNC milling, and for the manufacturing of icroelectrode and the following micro hole or die ma
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Hung-Chung, Chen, and 陳皇彰. "Development of horizontal micro CNC electrilcal discharge machining center and research of micromachining." Thesis, 1998. http://ndltd.ncl.edu.tw/handle/95482830070095708496.

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碩士<br>國立雲林科技大學<br>機械工程技術研究所<br>86<br>The large-EDM machining center is all around in Taiwan, but it is less seen in the research and manufacture of micro-EDM machining center. This research has an important contribution in this filed of precision micromachining, at the current sytage of progress in Taiwan manufacturing industy. In this research, we try to develop a three axle multifunctional horizontal micro CNC electrical discharge machining center in hardware, and develop control programs for window interfaces in soferware. In this machin developed in laboratory micro electrodes with diam
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Wang, Guan-Shiang, and 王冠翔. "Study of The New Volumetric-Error Measurement Method and System for Micro CNC Machining Center." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/59117933857107892832.

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碩士<br>中原大學<br>機械工程研究所<br>104<br>Non-MEMS micro machining technology has been regarded as one of the key technologies for the development of precision industry. However, very less research efforts had been devoted in developing volumetric error measurement method and synchronous movement error calibration. Due to the workspace constraints of a micro machine tool, the current measurement methods used in industry cannot be applied. With use of image identification/tracking, coordinate transformation and sensitivity analysis, the volumetric-error measurement method and system for micro CNC machini
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Book chapters on the topic "Cnc micro machining"

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Baharudin, BT Hang Tuah, N. Dimou, and K. K. B. Hon. "Tool Wear Behaviour of Micro-Tools in High Speed CNC Machining." In Proceedings of the 34th International MATADOR Conference. Springer London, 2004. http://dx.doi.org/10.1007/978-1-4471-0647-0_17.

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Patil, Shweta, and Sandip S. Anasane. "Development of 3-Axis Micro-Step Resolution Desktop CNC Stage for Machining of Meso- and Microscale-Features." In Advances in Simulation, Product Design and Development. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-32-9487-5_52.

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Syafiq Rahim, Muhammad, and Abang Annuar Ehsan. "Micro Milling Process for the Rapid Prototyping of Microfluidic Devices." In Advances in Microfluidics and Nanofluids. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.96723.

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Micro milling process has become an attractive method for the rapid prototyping of micro devices. The process is based on subtractive manufacturing method in which materials from a sample are removed selectively. A comprehensive review on the fabrication of circular and rectangular cross-section channels of microfluidic devices using micro milling process is provided this review work. Process and machining parameters such as micro-tools selection, spindle speed, depth of cut, feed rate and strategy for process optimization will be reviewed. A case study on the rapid fabrication of a rectangular cross section channel of a microflow cytometer device with 200 um channel width and 50 um channel depth using CNC micro milling process is provided. The experimental work has produced a low surface roughness micro channel of 20 nm in roughness and demonstrated a microflow cytometer device that can produce hydrodynamic focusing with a focusing width of about 60 um.
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Conference papers on the topic "Cnc micro machining"

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Guo, Rui, Wansheng Zhao, and Gang Li. "A Micro Electrical Machining CNC System Based on RTAI." In 2007 First International Conference on Integration and Commercialization of Micro and Nanosystems. ASMEDC, 2007. http://dx.doi.org/10.1115/mnc2007-21042.

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Micro Electrical Machining (μ-EM) has been regarded as a key technology for micro-machining because of the high precision and good surface quality that it can achieve. This paper presents the development of a Computer Numerical Control (CNC) system dedicated for μ-EM. RTAI which is a hard real-time operating system based on Linux is applied to meet the requirements of the μ-EM CNC. RTAI offers high performance compared with commercial real-time operating systems. To deal with the difficulties in micro electrodes online fabrication and compensation, an on-line measurement subsystem which has a
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Ko, Roy Chih-Lung, and Wang-Lin Liu. "Design and Implementation of a High Bandwidth Servo Controller for Micro-Machining Center." In ASME 2007 International Manufacturing Science and Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/msec2007-31066.

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To achieve the required performance of a Micro Machining Center, the control system must issue position commands with nanometer resolution, while holding the axis position with oscillations down to sub-micron level. The requirements call for a highly flexible CNC platform with unconventionally high-bandwidth servo controller. In this paper, we present a system-wide design based on an open CNC architecture with integrated digital servo drives. The proposed design incorporates customization of the digital protocol between CNC and drives, ultra-fine interpolation of the encoder signal, and novel
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Grochała, Daniel, Sara Dudzińska, Emilia Bachtiak-Radka, and Rafał Gubała. "Micro-hydraulic burnishing tools for integrated machining on CNC milling center." In 2ND INTERNATIONAL CONFERENCE ON CHEMISTRY, CHEMICAL PROCESS AND ENGINEERING (IC3PE). Author(s), 2018. http://dx.doi.org/10.1063/1.5066480.

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Wang, Shu-lin, Xing-hua Chen, Gang Liu, and Zun-dong Li. "Hydraulic Micro-feed Actuator for Precision Machining on Conventional CNC Turning Centers." In 2010 International Conference on Electrical and Control Engineering (ICECE). IEEE, 2010. http://dx.doi.org/10.1109/icece.2010.1274.

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Wang, Shih-Ming, Han-Jen Yu, Yi-Hung Liu, and Da-Fun Chen. "An On-Machine Error Measurement System for Micro-Machining." In ASME 2007 International Manufacturing Science and Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/msec2007-31053.

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Technology development trends towards the ability to manufacture ever smaller parts and feature sizes with increased precision and decreased cost. Micro machining is one of the important manufacturing methods to fulfill the requirements from the industry. The objective of this paper is to develop an on-machine error measurement system that can identify the micro machining errors for error compensation so that the machining accuracy of a meso-scale machine tool (mMT) can be enhanced. Because of the difficulty in handling and repositioning the miniature workpiece, the error measurement system sh
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Sun, Zhenzhou, Alberto Bosio, Luigi Dilillo, et al. "Micro-Abrasive Blasting—A Novel Approach to Local Silicon and Mold Compound Material Removal." In ISTFA 2013. ASM International, 2013. http://dx.doi.org/10.31399/asm.cp.istfa2013p0490.

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Abstract Post silicon validation techniques on Integrated Circuits (IC) specifically FIB circuit editing require backside sample preparation done by local mold compound and silicon machining. Conventional methods such as Computer Numerically Controlled (CNC) machining and chemical etching preparation platforms are commonly used. This paper will investigate a simple alternative approach to local sample preparation by using micro-abrasive blasting. This approach will display its simple natured set-up along with extremely quick process duration.
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Shang, Xiaobang, Pavel Penchev, Michael J. Lancaster, and Stefan Dimov. "Design of Terahertz Waveguide Filters for Hybrid Manufacturing based on CNC Milling and Laser Micro-Machining." In Proceedings of the 4M/ICOMM2015 Conference. Research Publishing Services, 2015. http://dx.doi.org/10.3850/978-981-09-4609-8_092.

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Wang, Shih-Ming, Chih-Peng Yang, Zhe-Zhi Ye, and Chuntai Yen. "A Low-Cost and High-Resolution Micro Machine Tool With Toggle-Based Mechanism." In ASME 2014 International Manufacturing Science and Engineering Conference collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/msec2014-4062.

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The products of 3C, bioscience, medical industry, and aerospace industry are becoming smaller and smaller. The components of the products are made of various materials with complex 3D shapes requiring high accuracy in their dimensions and contours. An accurate micro-/meso-scale CNC machine tool is an essential part of this technology. A new type of CNC micro machine tool with a toggle-like mechanism having the characteristics of low-cost and fine-resolution was developed. With geometric reduction principle, the machine can provide finer feed resolution and better positioning accuracy without u
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Shi, Yi, Jian Cao, and Kornel F. Ehmann. "Generation of Surfaces With Isotropic and Anisotropic Wetting Properties by Curved Water Jet Guided Laser Micro-Machining." In ASME 2020 15th International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/msec2020-8230.

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Abstract This experimental work utilizes a newly developed method, curved water jet guided laser micro-machining, to generate micro features on metallic surfaces. During the process, material is removed by a high-power nanosecond laser beam which is transmitted through a high-pressure micro water jet via total internal reflection. To achieve intricate texturing patterns, a secondary motion component is superimposed on the XY motion of the workpiece provided by the motion stage. The secondary motion is generated by deflecting the water jet trajectory by a controllable dielectrophoretic force. T
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Pujari, Vimal, Ara Vartabedian, and Gregg Wayman. "Development and Testing of High Temperature Silicon Nitride Microturbine Rotors." In ASME Turbo Expo 2008: Power for Land, Sea, and Air. ASMEDC, 2008. http://dx.doi.org/10.1115/gt2008-50108.

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Development and testing of gas turbine quality high temperature silicon nitride (NT154) components will be described. An advanced CNC green (using pressed powder blanks prior to densification) machining based complex shape forming methodology has been developed and successfully deployed to fabricate gas turbine quality rotor, vane ring and shroud components to net shape with high yield and required dimensional tolerances. Utilizing a systems approach involving green blank properties, type of cutting tools and machining parameters, the process has been optimized to achieve required as machined
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