激光超声复合切削硬质合金的刀具磨损及其对工件表面质量的影响

张昌娟; 焦锋; 赵波; 牛赢

doi:10.3788/OPE.20162406.1413

您当前的位置：

首页 >

文章列表页 >

激光超声复合切削硬质合金的刀具磨损及其对工件表面质量的影响

微纳技术与精密机械 | 更新时间：2020-08-13

- 激光超声复合切削硬质合金的刀具磨损及其对工件表面质量的影响
- Tool wear in laser ultrasonically assisted cutting cemented carbide and its effect on surface quality
- 光学精密工程 2016年24卷第6期页码：1413-1423
- 作者机构：
  
  河南理工大学机械与动力工程学院,河南焦作,454000
- 作者简介：
- 基金信息：
  
  国家自然科学基金资助项目（No.51075127，No.51175153）();河南省机械制造及其自动化省级重点学科资助项目()
- DOI：10.3788/OPE.20162406.1413
  中图分类号： TG665;TG506.9
- 收稿日期：2016-02-10，
  
  修回日期：2016-03-15，
  
  纸质出版日期：2016-06-25
- 稿件说明：
移动端阅览
张昌娟, 焦锋, 赵波等. 激光超声复合切削硬质合金的刀具磨损及其对工件表面质量的影响[J]. 光学精密工程, 2016,24(6): 1413-1423

ZHANG Chang-juan, JIAO Feng, ZHAO Bo etc. Tool wear in laser ultrasonically assisted cutting cemented carbide and its effect on surface quality[J]. Editorial Office of Optics and Precision Engineering, 2016,24(6): 1413-1423
张昌娟, 焦锋, 赵波等. 激光超声复合切削硬质合金的刀具磨损及其对工件表面质量的影响[J]. 光学精密工程, 2016,24(6): 1413-1423 DOI： 10.3788/OPE.20162406.1413.

ZHANG Chang-juan, JIAO Feng, ZHAO Bo etc. Tool wear in laser ultrasonically assisted cutting cemented carbide and its effect on surface quality[J]. Editorial Office of Optics and Precision Engineering, 2016,24(6): 1413-1423 DOI： 10.3788/OPE.20162406.1413.

摘要

基于激光加热辅助切削和超声椭圆振动切削提出了激光超声复合切削加工工艺。采用聚晶立方氮化硼（PCBN）刀具对YG10硬质合金进行了常规切削，超声椭圆振动切削，激光加热辅助切削和激光超声复合切削对比试验。检测了刀具磨损量、刀具磨损形貌、工件表面粗糙度以及工件表面形貌，并通过扫描电镜（SEM）对刀具磨损区域进行了能谱分析，同时研究了激光超声复合切削硬质合金时PCBN刀具的磨损及其对工件表面质量的影响。最后，与常规切削、超声振动切削及激光加热辅助切削进行了对比试验。结果表明：激光超声复合切削时刀具使用寿命显著增加，加工后的工件表面粗糙度平均值分别降低了79%、60%和64%，且工件表面更加平整光滑。激光超声复合切削硬质合金时，PCBN刀具的前刀面磨损表现为平滑且均匀的月牙洼磨损，后刀面磨损表现为较窄的三角形磨损带和较浅的凹坑和划痕；刀具的失效机理主要为黏接磨损、氧化磨损和磨粒磨损的综合作用。

Abstract

A laser ultrasonically assisted machining was proposed based on laser heating assisted machining and ultrasonically elliptical vibration machining. A series of comparison experiments were conducted by conventional cutting

ultrasonically elliptical vibration cutting

laser assisted cutting and laser ultrasonically assisted cutting for YG10 cemented carbide with Polycrystalline Cubic Boron Nitride(PCBN) tools. The tool wear mechanism and its effect on surface quality of a workpiece were discussed by detecting the tool wear conditions

the surface morphology and surface roughness of the workpiece and by analyzing the energy spectrum of worn areas with a Scanning Electron Microscopy (SEM). The comparison was carried out with conventional cutting

ultrasonically elliptical vibration cutting and laser assisted cutting. The results show that the flank wear of PCBN tool obtained by laser ultrasonically assisted cutting is reduced

and the average surface roughnesses of the workpieces are reduced by almost 79%

60% and 64% respectively. Therefore

the tool life is obviously lengthened and the workpiece surface is smoother by laser ultrasonically assisted cutting. In laser ultrasonically assisted machining cemented carbide

the wear on rake face is characterized by the smooth and uniform crater

the flank face has a narrow triangular wear land

shallow pits and scratches

and PCBN tool failure mechanisms are the synergistic interaction of adhesive wear

oxidation wear and abrasive wear.

关键词

Keywords

references

尹韶辉,王玉方,朱科军,等. 微小非球面玻璃透镜超精密模压成型数值模拟[J]. 光子学报,2010,39(11):2020-2024. YIN SH H, WANG Y F, ZHU K J, et al.. Numerical simulation of ultraprecision glass molding for micro aspherical glass lens [J]. Acta Photonica Sinica, 2010,39(11):2020-2024. (in Chinese)

王平,张春河,张飞虎,等. 光学玻璃的磨削加工方法[J]. 光学精密工程,1996,4(1):53-58. WANG P, ZHANG CH H, ZHANG F H, et al.. Grinding manufacture of optical glass [J].Opt. Precision Eng., 1996,4(1):53-58. (in Chinese)

罗松保,张建明. 非球面曲面光学零件超精密加工装备与技术[J]. 光学精密工程,2003,11(1):75-78. LUO S B,ZHANG J M.Ultraprecision machining equipment and technology of aspheric optics[J].Opt. Precision Eng., 2003,11(1):75-78. (in Chinese)

朱海红,卢宏,程祖海. 激光加热辅助切削工程陶瓷研究及应用现状[J]. 激光与光电子学进展,2006,43(6):58-63. ZHU H H, LU H, CHENG Z H. Research and application status of laser-assisted cutting engineering ceramic [J]. Laser & Optoelectronics Progress, 2006,43(6):58-63.(in Chinese)

王扬,杨立军,齐立涛. Al2O3颗粒增强铝基复合材料激光加热辅助切削的切削特性[J]. 中国机械工程,2003,14(4):344-346. WANG Y, YANG L J, QI L T. Laser-assisted hot cutting characteristics of Al2O3 particle reinforced A l-matrix composite [J]. China Mechanical Engineering, 2003,14(4):344-346.(in Chinese)

吴雪峰,王扬,张宏志. 激光加热辅助切削氮化硅陶瓷实验研究[J]. 宇航学报,2010,31(5):1457-1462. WU X F, WANG Y, ZHANG H ZH. Experimental research on laser assisted cutting of silicon nitride ceramics [J]. Journal of Astronautics, 2010,31(5):1457-1462.(in Chinese)

刘为桥,鄢锉,谢林春,等. 脉冲激光辅助切削氧化铝陶瓷工艺参数选取的研究[J]. 中国激光,2014,41(7):0703005. LIU W Q, YAN C, XIE CH L, et al.. Research on parameter selection of pulsed laser-assisted cutting of alumina ceramics [J]. Chinese Journal of Lasers, 2014,41(7):0703005. (in Chinese)

HSU C Y,LIN Y Y,LEE W S, et al.. Machining characteristics of Inconel 718 using ultrasonic and high temperature-aided cutting [J]. Journal of Materials Processing Technology,2008,198(1-3):359-365.

RIAZ M, AGOSTINO M, ANISH R, et al.. Hot ultrasonically assisted machining of β-Ti alloy [J]. Procedia CIRP,2012,1:336-341.

RIAZ M, AGOSTINO M,MURAT D,et al.. Thermally enhanced ultrasonically assisted machining of Ti alloy[J]. CIRP Journal of Manufacturing Science and Technology,2014,7(2):336-341.

关佳亮,吴衍才,肖小华,等. 基于ELID磨削WC-Co硬质合金表面机械研抛研究[J]. 金刚石与磨料磨具工程,2010,30(5):11-14. GUAN J L, WU Y C, XIAO X H, et al.. The mechanical polishing research on the surface of WC-Co cemented carbide based on electrolytic in-process(ELID)grinding [J]. Diamond & Abrasives Engineering, 2010,30(5):11-14. (in Chinese)

郭锐,刘秀波. 硬质合金超高速切削机理的研究[J]. 科技视界,2014,(34):121. GUO R, LIU X B. Research on hard alloy ultra-high speed cutting mechanism [J]. Science & Technology Vision, 2014,(34):121. (in Chinese)

郐吉才. 纳米硬质合金与大理石的摩擦磨损特性[J]. 工具技术,2012,46(9):48-51. KUAI J C. Friction and wear characteristics of nano-cemented carbide vs marble[J]. Tool Engineering, 2012,46(9):48-51. (in Chinese)

郐吉才,张飞虎. 纳米硬质合金的ELID磨削[J]. 东北林业大学学报,2008,36(12):57-58. KUAI J C, ZHANG F H. ELID grinding of nano cemented carbide [J]. Journal of Northeast Forestry University, 2008,36(12):57-58. (in Chinese)

TOSHIMICHI M, EIJI S. Ultrasonic elliptical vibration cutting [J]. CIRP Annals - Manufacturing Technology, 1995,44(1):31-34.

MILMAN Y V,LUYCKX S,GONCHARUCK V A, et al.. Results from bending tests on submicron and micron WC-Co grades at elevated temperatures[J]. International Journal of Refractory Metals and Hard Materials,2002,20(1):71-79.

黄道远,易丹青,刘会群,等. 硬质合金强度随温度的变化及失效机理的研究[J]. 材料热处理学报,2007, 28(5):105-108. HUANG D Y, YI D Q, LIU H Q, et al.. Effect of temperature on bending strength and failure mechanism of cemented carbide [J]. Transactions of Materials and Heat Treatment,2007, 28(5):105-108.(in Chinese)

刘运凤,荆君涛,李占杰. 旋转超声磨削加工中刀具结合剂类型与加工性能的关系[J]. 光学精密工程,2012,20(9):2021-2028. LIU Y F, JING J T, LI ZH J. Relationship between bond patterns of tools and working performance in rotary ultrasonic grinding [J]. Opt. Precision Eng., 2012,20(9):2021-2028. (in Chinese)

温试铸,黄平. 摩擦学原理[M]. 北京:清华大学出版社,2008. WEN SH ZH, HUANG P. Principles of Tribology [M]. Beijing:Tsinghua University Press,2008.(in Chinese)

葛英飞,徐九华,傅玉灿. 高速铣削SiCp/Al复合材料时聚晶金刚石刀具的磨损机理[J]. 光学精密工程,2011,19(12):2907-2918. GE Y F, XU J H, FU Y C. Wear Mechanisms of PCD tool in high-speed milling of SiCp/Al composites [J]. Opt. Precision Eng., 2011,19(12):2907-2918. (in Chinese)

浏览量

780

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

基于准布儒斯特角法研究抛光过程中光学材料的表面质量

氮化硅陶瓷水射流辅助激光精密加工

变能量激光选区熔化IN718镍基超合金的成形工艺及高温机械性能

基于神经网络与遗传算法的刀具磨损检测与控制

刀具磨损的自动检测及检测系统