Precision Machining Based on Elastic Waves in solids

被引：1

作者：

Chen, Xiaojian ^{[1
]}

Wu, Fei ^{[1
]}

Jin, Jiamei ^{[1
]}

机构：

[1] Nanjing Univ Aeronaut & Astronaut, State Key Lab Mech & Control Mech Struct, Nanjing 210016, Peoples R China

来源：

LEADING EDGE OF MICRO-NANO SCIENCE AND TECHNOLOGY | 2013年 / 669卷

关键词：

Ultra-precision Machining; Surface machining; Grinding; Elastic wave; GRINDING PROCESS; SURFACE; SIMULATION; GENERATION;

D O I：

10.4028/www.scientific.net/AMR.669.161

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A grinding tool without kinematic pairs, of compactness and low cost, based on the defect that it is difficult to improve the precision of kinematic pairs of traditional grinding methods, is presented in the paper. The operating principle based on elastic waves was analyzed. The grinding tool would realize the ultra-precision machining theoretically and experimentally. Components of the prototype were manufactured, assembled, and tested for the grinding performance to validate the concepts of the precision machining and confirm the simulation results of modal and harmonic analysis. The test results show that the performance of the proposed grinding tool can meet the requirements of the precision grinding. It is confirmed that this prototype can realize the accurate ultra-low-stress and the removal of material under ultra-low-stress circumstance. The research is aimed at exploring new methods and new theories of ultra-precision surface machining and giving a new solution to the problem of ultra-precision surface machining.

引用

页码：161 / 170

页数：10

共 20 条

[1] Static and dynamic models for predicting the effects of supports on machining flatness and roughness [J].

Behzadi, MR ;

Arezoo, B .

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, 2002, 216 (05) :735-742

[2]

Brown N J, 1990, J JPN SOC PRECIS ENG, V56, P800

[3] Profile error compensation in ultra-precision grinding of aspheric surfaces with on-machine measurement [J].

Chen, F. J. ;

Yin, S. H. ;

Huang, H. ;

Ohmori, H. ;

Wang, Y. ;

Fan, Y. F. ;

Zhu, Y. J. .

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2010, 50 (05) :480-486

[4] Modelling and simulation of structure surface generation using computer controlled ultra-precision polishing [J].

Cheung, C. F. ;

Kong, L. B. ;

Ho, L. T. ;

To, S. .

PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY, 2011, 35 (04) :574-590

[5] Investigation of precision grinding process on superhard molds with microstructured surface [J].

Guo B. ;

Zhao Q. ;

Jackson M.J. ;

Zhao L. .

Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2011, 47 (23) :174-179

[6]

Ikawa N, 1993, J JSPE, V59, P673

[7]

Jiamei Jin Chunsheng, 2005, P S ULTRASONIC ELECT, V26, P269

[8]

Lin Bin, 2011, J TINJIN U, V44, P1101

[9] Simulation of precision grinding process, part 1: generation of the grinding wheel surface [J].

Nguyen, TA ;

Butler, DL .

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2005, 45 (11) :1321-1328

[10] Simulation of surface grinding process, part 2: interaction of the abrasive grain with the workpiece [J].

Nguyen, TA ;

Butler, DL .

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2005, 45 (11) :1329-1336

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