金刚石切削黑色金属中刀具磨损机理的摩擦磨损试验

周明; 邹莱

doi:10.3788/OPE.20132107.1786

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金刚石切削黑色金属中刀具磨损机理的摩擦磨损试验

微纳技术与精密机械 | 更新时间：2020-08-12

- 金刚石切削黑色金属中刀具磨损机理的摩擦磨损试验
- Tool Wear Mechanism in Diamond Cutting of Ferrous Metals by Frictional Wear Experiments
- 光学精密工程 2013年21卷第7期页码：1786-1794
- 作者机构：
  
  哈尔滨工业大学机电工程学院,黑龙江哈尔滨,150001
- 作者简介：
- 基金信息：
  
  国家自然科学基金项目（基于可交换clifford代数的彩色图像矩不变量研究）()
- DOI：10.3788/OPE.20132107.1786
  中图分类号： TH117.1;TG501.1
- 收稿日期：2012-12-24，
  
  修回日期：2013-03-07，
  
  网络出版日期：2013-07-15，
  
  纸质出版日期：2013-07-15
- 稿件说明：
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周明邹莱. 金刚石切削黑色金属中刀具磨损机理的摩擦磨损试验[J]. 光学精密工程, 2013,21(7): 1786-1794

Lai Zou. Tool Wear Mechanism in Diamond Cutting of Ferrous Metals by Frictional Wear Experiments[J]. Editorial Office of Optics and Precision Engineering, 2013,21(7): 1786-1794
周明邹莱. 金刚石切削黑色金属中刀具磨损机理的摩擦磨损试验[J]. 光学精密工程, 2013,21(7): 1786-1794 DOI： 10.3788/OPE.20132107.1786.

Lai Zou. Tool Wear Mechanism in Diamond Cutting of Ferrous Metals by Frictional Wear Experiments[J]. Editorial Office of Optics and Precision Engineering, 2013,21(7): 1786-1794 DOI： 10.3788/OPE.20132107.1786.

摘要

为了降低黑色金属金刚石切削过程中的刀具磨损，提高表面加工质量和精度，对刀具磨损机理进行了研究。通过黑色金属金刚石摩擦磨损试验，模拟了实际切削过程中的刀具磨损行为；分别采用扫描电镜（SEM）、X射线能谱仪（EDS）以及拉曼光谱仪（RS）对工件表面形貌、实验前后工件表面化学组分变化以及金刚石磨损表面的晶体结构转变进行了检测，同时提出了用石墨化程度作为试验过程中评价金刚石磨损的指标。试验结果表明：金刚石的磨损主要与机械力和温度有关，摩擦速度和工件材料中的含碳量对其影响相对较小；石墨化磨损、扩散磨损和氧化磨损等磨损机理共存，其中石墨化为导致金刚石磨损的主要原因。结合红外热像仪测温和热传导理论推算，近似获得了摩擦界面的真实温度，且随着温度升高15%，金刚石石墨化程度显著加剧83%。作者提出，应当综合考虑热-力耦合作用下的刀具磨损机理，以便进一步探寻抑制刀具磨损的工艺措施。

Abstract

With the purpose of reducing the tool wear in a diamond cutting operation of ferrous metals and improving the machined surface quality and machining precision

the tool wear mechanism was studied. Experiments of the frictional wear between diamond and steel were performed to imitate the tool wear process in a practical diamond cutting. The wear morphology of workpiece surface

the changes in chemical composition of work samples

and the transformation of crystal structure of diamond specimens were detected by the Scanning Electron Microscopy(SEM)

X-ray Energy Spectrometer(EDS)and the Raman Spectroscopy(RS).Then

the graphitized degree of diamond was proposed as a criterion for assessing diamond wear in tests. The experimental results reveal that the wear of diamond relies heavily on mechanical forces and temperatures

and less on the sliding speeds and carbon contents of materials in the test. The wear mechanisms of diamond in this frictional wear experiment include graphitization

diffusion wear and oxidation wear

and the graphitization is found to be the dominant wear mechanism for diamond wear. In addition

the graphitized degree increases up to 83% with temperature rising of 15%. In conclusion

the tool wear mechanism should be considered comprehensively in condition of thermal-force coupling for further exploring technological measures with respect to reduce the tool wear.

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references

MCKEOWN P A. The role of precision engineering in manufacturing of the future [J]. CIRP Annals-Manufacturing Technology，1987，36(2)：495-501.[2]IKAWA N, DONALDSO R R, KOMANDURI R, et al.. Ultraprecision metal cutting-The Past, the Present and the Future [J]. CIRP Annals-Manufacturing Technology, 1991, 40(2): 587-594.[3]张文生，张飞虎，董申. 光学脆性材料的金刚石切削加工[J]. 光学精密工程，2003,11（2）:139-143.ZHANG W S, ZHANG F H, DONG S. Diamond cutting of optical brittle materials [J]. Opt. Precision Eng., 2003,11（2）:139-143. (in Chinese)[4]THORNTON A G, WILKS J. The wear of diamond tools turning mild steel [J]. Wear, 1980, 65: 67-74.[5]梁迎春，郭永博，陈明君. 纳米加工过程中金刚石刀具磨损研究的新进展[J]. 摩擦学学报，2008，28(3)：282-288.LIANG Y C, GUO Y B, CHEN M J. New process of research in diamond tool wear of nanometric machining [J]. Tribology，2008，28(3)：282-288. (in Chinese)[6]CASSTEVENS J M. Diamond turning of steel in carbon-saturated atmospheres [J]. Precision Engineering, 1983, 5(1): 9-15.[7]EVANS C. Cryogenic diamond turning of stainless steel [J]. Annals of CIRP, 1991, 40(1)：571-575.[8]MORIWAKI T, SHAMOTO E. Ultraprecision diamond turning of stainless steel by applying ultrasonic vibration [J]. Annals of CIRP, 1991, 40(1): 559-562.[9]BRINKSMEIER E, GLBE R. Advances in precision machining of steel [J]. CIRP Annals-Manufacturing Technology, 2001, 50(1): 385-388.[10]TANAKA H, SHIMADA S, IKAWA N, et al.. Wear mechanism of diamond cutting tool in machining of steel [J]. Key Engineering Materials, 2001, 196: 69-78.[11]SHIMADA S, TANAKA H, HIGUCHI M. Thermo-chemical wear mechanism of diamond tool in machining of ferrous metals [J]. Annals of CIRP, 2004, 53(1): 57-60.[12]王立江，郭耀辉，张雷. 在普通精密机床上用人造多晶金刚石刀具进行镜面切削的研究[J]. 光学精密工程，1997，5(3)：40-44.WANG L J, GUO Y H, ZHANG L. A study on mirror turning with man-made diamond cutting tool and ordinary precision lathe [J]. Opt. Precision Eng.，1997，5(3)：40-44. (in Chinese) [13]KANNEL J W, BARBER S A. Estimate of surface temperatures during rolling contact [J]. Tribology Transactions, 1989, 32(3): 305-310.[14]赵岩，梁迎春，白清顺,等. 微细加工中的微型铣床、微刀具磨损及切削力的实验研究[J]. 光学精密工程，2007，15(6)：894-902.ZHAO Y, LIANG Y C, BAI Q S, et al.. Micro-milling machine tool, micro-tool wear and cutting forces in micro-machining [J]. Opt. Precision Eng.，2007，15(6)：894-902. (in Chinese)[15]JIANG Q, PANTEA C, VORONIN G, et al.. Partial graphitization of diamond crystals under high-pressure and high-temperature conditions [J]. Journal of Applied Physics, 2001, 90(3): 1632-1637.[16]吕宪义，金曾孙，郝世强,等. 过渡金属Fe、Ni和Co对金刚石膜表面腐蚀作用的研究[J]. 新型炭材料，2004，19(2)：141-144.LV X Y, JIN Z S, HAO S Q, et al.. The corrosive effect of transition-metal Fe, Ni and Co on the surface of diamond films [J]. New Carbon Materials，2004，19(2)：141-144. (in Chinese)[17]BUNDY F P, BOVENKERK H P, STRONG H M, et al.. Diamond-graphite equilibrium line from growth and graphitization of diamond [J]. Journal of Chemical Physics, 1961, 35(2): 383-391.[18]KOMANDURI R, HOU Z B. A review of the experimental techniques for the measurement of heat and temperatures generated in some manufacturing processes and tribology [J]. Tribology International, 2001, 34: 653-382.[19]JEN F L, JIA W L, PAL J W. Thermal analysis for graphitization and ablation depths of diamond films [J]. Diamond and Related Materials, 2006, 15: 1-9.[20]JACOB K T. Determination of the Gibbs energy of diamond using a solid state cell [J]. Solid State Communications, 1995, 94(9): 763-765.

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