圆锯片激光冲击适张预应力场的生成与调控

doi:10.3901/JME.2019.17.207

机械工程学报 ›› 2019, Vol. 55 ›› Issue (17): 207-214.doi: 10.3901/JME.2019.17.207

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圆锯片激光冲击适张预应力场的生成与调控

李博^1,2, 张占宽^1,2

1. 中国林业科学研究院林业新技术研究所北京 100091;
2. 中国林业科学研究院木材工业研究所北京 100091

收稿日期:2018-08-24 修回日期:2019-05-04 出版日期:2019-09-05 发布日期:2020-01-07
通讯作者: 李博(通信作者),男,1986年出生,博士,助理研究员。主要从事切削理论与刀具、激光加工技术方面的研究。E-mail:libohongxing@sina.com
基金资助:
中央级公益性科研院所基本科研业务费专项资金（CAFYBB2019QB006，CAFYBB2017SY039）和国家自然科学基金青年科学基金（31600458）资助项目。

Generation and Regulation of Prestress Field of Circular Saw Blade after Laser Shock Process

LI Bo^1,2, ZHANG Zhankuan^1,2

1. Research Institute of Forestry New Technology, Chinese Academy of Forestry, Beijing 100091;
2. Research Institute of Wood Industry, Chinese Academy of Forestry, Beijing 100091

Received:2018-08-24 Revised:2019-05-04 Online:2019-09-05 Published:2020-01-07

摘要/Abstract

摘要： 为探寻激光冲击手段对于圆锯片预应力场的影响规律，在合理的简化与假设的基础上，利用ABAQUS软件中的静力学与动力学求解模块，建立了圆锯片激光冲击适张过程的理论分析模型；利用应变采集仪，对圆锯片激光冲击后的预应力场进行了实测，理论与实测结果吻合较好。仿真与实测结果表明：圆锯片激光冲击后，外缘生成了一定量级的切向拉应力，具有适张效果；通过调整激光冲击区域的大小、位置以及分布形式，能够对圆锯片外缘的切向拉应力数值进行有效调控。

关键词: 激光技术, 激光冲击, 圆锯片, 应力场, 有限元

Abstract: In order to investigate the influence of laser shock process on prestress field of circular saw blade, mechanical model for laser shock tensioning process of circular saw blade is reasonably simplified and built by static and dynamic solution module of ABAQUS software. Prestress field of circular saw blade after laser shock process is tested by strain acquisition instrument. The theoretical and experimental results are in good agreement. Conclusions are shown below. Tangential tensile stress is produced in the edge of circular saw blade after laser shock process with tensioning effect. The value of tangential tensile stress produced in the edge of circular saw blade can be adjusted effectively by adjusting the size, position and distribution of impact zone.

Key words: laser technique, laser shock, circular saw blade, stress field, finite element method

中图分类号:

TN249

李博, 张占宽. 圆锯片激光冲击适张预应力场的生成与调控[J]. 机械工程学报, 2019, 55(17): 207-214.

LI Bo, ZHANG Zhankuan. Generation and Regulation of Prestress Field of Circular Saw Blade after Laser Shock Process[J]. Journal of Mechanical Engineering, 2019, 55(17): 207-214.

参考文献

[1] LI Suyang,WANG Chengyong,ZHENG Lijuan,et al. Dynamic stability of cemented carbide circular saw blades for woodcutting[J].Journal of Materials Processing Technology,2016(238):108-123.
[2] LI Bo,ZHANG Zhankuan,LI Weiguang,et al. A numerical simulation on multi-spot pressure tensioning process of circular saw blade[J]. Journal of Wood Science,2015,61(6):578-585.
[3] HEISEL U,STEHLE T,GHASSEMI H. A simulation model for analysis of roll tensioning of circular saw blade[J]. Advanced Materials Research,2014(1018):57-66.
[4] LI Bo,ZHANG Zhankuan. Research on the effect of yield strength of circular saw blade on roll tensioning process[J]. Journal of Wood Science,2016,63(2):140-146.
[5] LI Bo,ZHANG Zhankuan,LI Weiguang,et al. Effect of yield strength of a circular saw blade on the multi-spot pressure tensioning process[J]. BioResources,2015,10(4):7501-7510.
[6] LI Bo,ZHANG Zhankuan,LI Weiguang,et al. Model for tangential tensioning stress in the edge of circular saw blades tensioned by multi-spot pressure[J]. BioResources,2015,10(2):3798-3810.
[7] CUELLAR S D,HILL M R,De WALD A T,et al. Residual stress and fatigue life in laser shock peened open hole samples[J]. International Journal of Fatigue,2012(44):8-13.
[8] ACHINTHA M,NOWELL D,FUFARI D,et al. Fatigue behavior of geometric features subjected to laser shock peening:Experiments and modeling[J]. International Journal of Fatigue,2014(44):171-179.
[9] SALIMIANRIZI A,FOROOZMEHR E,BADROSSAMAY M,et al. Effect of laser shock peening on surface properties and residual stress of Al6061-T6[J]. Optics and Lasers in Engineering,2016,77:112-117.
[10] FU Jie,ZHU Yunhu,ZHENG Chao,et al. Effect of laser shock peening on the compressive deformation and plastic behavior of Zr-based bulk metallic glass[J]. Optics and Lasers in Engineering,2016,86:53-61.
[11] 吴先前,黄晨光,宋宏伟. 激光冲击强化诱导的残余应力影响因素分析[J]. 中国激光,2010(10):2632-2637. WU Xianqian,HUANG Chenguang,SONG Hongwei. Parameters analysis of residual stress induced by laser shock processing[J]. Chinese Journal of Lasers,2010(10):2632-2637.
[12] 陈瑞芳,花银群,蔡兰. 激光冲击波诱发的钢材料残余应力的估算[J]. 中国激光,2006(2):278-282. CHEN Ruifang,HUA Yinqun,CAI Lan. Estimate of residual stress of steel materials induced by laser shock wave[J]. Chinese Journal of Lasers,2006(2):278-282.
[13] 柳沅汛,王曦,吴先前,等. 激光冲击处理304不锈钢表面的形貌特征及其机理分析[J]. 中国激光,2013(1):101-108. LIU Yuanxun,WANG Xi,WU Xianqian,et al. Surface morphology and deformation mechanism of 304 stainless steel treated by laser shock peening[J]. Chinese Journal of Lasers,2013(1):101-108.
[14] 张青来,王荣,张冰昕,等. 激光冲击强化对AZ31镁合金力学性能和组织结构的影响[J]. 中国激光,2015(3):47-53. ZHANG Qinglai,WANG Rong,ZHANG Bingxin,et al. Effect of laser shock processing on mechanical properties and mesostructures of AZ31 magnesium alloy[J]. Chinese Journal of Lasers,2015(3):47-53.
[15] 张青来,赵博,张冰昕,等. 多次激光冲击强化对З∏866马氏体不锈钢组织及残余应力的影响[J]. 中国激光,2016(11):121-128. ZHANG Qinglai,ZHAO Bo,ZHANG Bingxin,et al. Effect of multiple-laser shock processing on microstructure and residual stress of З∏866 martensitic stainless steel[J]. Chinese Journal of Lasers,2016(11):121-128.
[16] DING Kan,YE Lin. Simulation of multiple laser shock peening of a 35CD4 steel alloy[J]. Journal of Materials Processing Technology,2006,178(1-3):162-169.
[17] PEYRE P,FABBRO R,MERRIEN P,et al. Laser shock processing of aluminium alloys,application to high cycle fatigue behaviour[J]. Materials Science and Engineering:A,1996,210:102-113.
[18] 项建云,葛茂忠. 激光冲击处理对AZ31B镁合金表面质量的影响[J]. 电加工与模具,2012(4):26-29. XIANG Jianyun,GE Maozhong. Effect of laser shock processing on surface quality of AZ31B magnesium alloy[J]. Electromachining and Mould,2012(4):26-29.

圆锯片激光冲击适张预应力场的生成与调控

Generation and Regulation of Prestress Field of Circular Saw Blade after Laser Shock Process

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