表面喷砂工艺对高速钢M42-弹簧钢X32双金属带锯性能的影响

特殊钢 ›› 2017, Vol. 38 ›› Issue (5): 27-30.

表面喷砂工艺对高速钢M42-弹簧钢X32双金属带锯性能的影响

匡旭光，李栋梁，陈廷勇，贾寓真

湖南泰嘉新材料科技股份有限公司,长沙 410200

收稿日期:2017-04-06 出版日期:2017-10-01 发布日期:2022-07-13
作者简介:匡旭光(1987-)，男，硕士(2011年中南大学)，工程师,2008年吉首大学(本科)毕业，双金属带锯条的热处理、喷砂工艺研究。
基金资助:
湖南省重点研发计划项目(2015GK3067)；
长沙市重点科技计划项目(K1508161-11)；

Effect of Sand Blasting Process on Performance of High-Speed Steel M42-Spring Steel X32 Bi-Metal Saw Blade

Kuang Xuguang , Li Dongliang , Chen Tingyong , Jia Yuzhen

Bichamp Cutting Technology ( Hunan) Co Ltd, Changsha 410200

Received:2017-04-06 Published:2017-10-01 Online:2022-07-13
Supported by:
Key R & D projects of Hunan Province (2015GK3067);
key science and technology projects of Changsha (K1508161-11) ;

摘要/Abstract

摘要： 通过二元影像测量仪和扫描电镜研究了湿喷、干喷和抛丸工艺对高速钢M42-弹簧钢X32双金属带锯不磨合试切GCr15钢齿尖崩刃和空转背部疲劳寿命的影响。结果表明,干喷可以保证齿尖形成稳定圆滑的表面,承受切割和振动的冲击力和增加锯条背材表面残余压应力,提高疲劳寿命,是该双金属锯条最合适的表面处理方式。

关键词: 高速钢M42-弹簧钢X32双金属带锯条, 表面处理, 湿喷, 干喷, 抛丸, 齿尖形貌, 疲劳寿命

Abstract: The effect of wet-mix sprays, dry spray and shot blasting process on teeth tip breaking by non-running-in cutting steel GCr15 and fatigue life of blade back material by idling fatigue test of high-speed steel M42-spring steel X32 Bimetal saw blade has been studied by binary image measuring instrument and scanning electron microscope. Results show that the dry spray process may insure the teeth tips to form stable smooth surface and bear impact by cutting and vibrating, and increase the residual compressive stress at blade back material to increase the fatigue life, it is suitable surface treatment method of the bi-metal saw blade.

匡旭光, 李栋梁, 陈廷勇, 贾寓真. 表面喷砂工艺对高速钢M42-弹簧钢X32双金属带锯性能的影响[J]. 特殊钢, 2017, 38(5): 27-30.

Kuang Xuguang , Li Dongliang , Chen Tingyong , Jia Yuzhen. Effect of Sand Blasting Process on Performance of High-Speed Steel M42-Spring Steel X32 Bi-Metal Saw Blade[J]. Special Steel, 2017, 38(5): 27-30.

参考文献

[1] Dion P A, Dion G A. Composite Metal Article and Method of Making： US, US7373857B2[P], 2008-05-20.
[2] 陈冈,杨全毅，周明哲，等.M42/X32异种金属CO2激光焊接接头组织和性能的研究[J],湖南大学学报(自然科学版)，2013,40(11)：89-95.
[3] 杨全毅，王娟，刘发安，等.异种钢焊接接头退火工艺研究-焊缝性能与保温时间[J].电焊机,2015,45(8)：26-31.
[4] Samar M, Haider J. Aspects of Burr Formation in Bandsaw Teeth Manufactured by Milling Operationf [J]. Robotics and Computer-Integrated Manufacturing ,2010,26(6)：596-601.
[5] 韩季初，李辉,李栋梁，等.双金属锯带的单炉多次循环回火热处理方法：中国，200810031785.3[P].2009-11-18.
[6] 卢斌,易丹青，刘沙，等.超高强度钢TRm80的深冷处理[J] 钢铁研究学报,2000,12(4)：31-35.
[7] 陈刚，王琼霜,韩季初，等.深冷及回火处理对高速钢M42组织和力学性能影响[J]湖南大学学报(自然科学版),2012, 39(4)： 53-58.
[8] Nawaz K F,Sarwar M,Pesson M. Cutting Energy and Wear in Bandsawing Operation When Cutting Ti-6Al-4V Alloy [C] //International Conference on Flexible Automation and Intelligent Manufacturing. Newcastle: Northumbria University, 2009: 865-872.
[9] Sarwar M, Persson M, Hellbergh H, et al. Measurement of Specific Cutting Energy for Evaluating the Efficiency of Bandsawing Different Workpiecertiaterials[J]. International Journal of Machine Tools and Manufacture, 2009, 49(12) : 958-965.
[10] Sarwar M,Persson M,Hellbergh H. Wear and Failure modes in the Bandsawing Operation When Cutting Ball-Bearing Steel[J]. Wear, 2005,259(7)：1144-1150.
[11] Sarwar M, Persson M, Hellbergh H. Wear of the Cutting Edge in the Bandsawing Operation When Cutting Austenitic 17-7 Stainless Steel [J]. Wear, 2007, 263(7) : 1438-1441.
[12] Sarwar M,Hellbergh H,Doraisingam A R, et al. Simulation of the Intermittent Cutting Action of a Bandsaw Blade [C]//12th International Conference on Flexible Automation and Intelligent Manufacturing. Newcastle: Northumbria University, 2003: 84-92.
[13] Haydenr C. Saw Blade： US, 5603252[P]. 1997-02-18.
[14] Cranna M T. Structural Saw Blade： US, US6601495B2[P]. 2003-08-05.
[15] Tsujimoto S. Band Saw Blade: US, US D438549S[P]. 2001 -03-06.