磨削参数对合金材料加工过程中磨削力及表面粗糙度的影响  

Effect of Grinding Parameters on Grinding Force and Surface Roughness of Alloy Materials During Machining

作　　者：邰立鹏 邵恒昆 孙江 王伟[1,2,4] 高洁[1,2,4] Tai Lipeng;Shao Hengkun;Sun Jiang;Wang Wei;Gao Jie(Shenyang Institute of Automation Chinese Academy of Sciences,Shenyang 110016,China;不详)

机构地区：[1]中国科学院沈阳自动化研究所 [2]中国科学院机器人与智能制造创新研究院 [3]中国科学院大学 [4]辽宁省智能检测与装备技术重点试验室 [5]庆安集团有限公司

出　　处：《工具技术》2023年第11期19-25,共7页Tool Engineering

基　　金：中国科学院战略性先导科技专项(C类)(XDC04030200);中国科学院技术支撑人才;国家自然科学基金面上项目(62073312);辽宁省“兴辽英才计划”科技创新领军人才(XLYC2002055);辽宁省应用基础研究计划(2022JH2/101300199,2022JH2/101300207)。

摘　　要：针对合金材料磨削加工中磨削参数对磨削力和加工表面粗糙度的影响,以轴承合金材料为例,设计了GCr15和42CrMo两种高碳铬轴承材料的平面磨削试验。采用白刚玉砂轮完成三因素四水平正交试验,使用切削力测量系统、三维轮廓仪和超景深三维显微系统进行磨削力和表面粗糙度的数据采集,用于后续分析磨削力和表面粗糙度受磨削参数的影响规律。对试验设备采集数据进行均值分析发现:磨削参数对于磨削加工过程中产生的磨削力和表面质量的影响程度分别是磨削深度>砂轮转速>进给速度。本文研究结果对实际磨削加工的磨削参数优化有一定指导意义。In view of the influence of grinding parameters on the grinding force and surface roughness in the grinding process of alloy materials,taking bearing alloy materials as an example,the plane grinding experiments of two high carbon chromium bearing materials GCr15 and 42CrMo are designed.The orthogonal test of three factors and four levels is carried out with white corundum grinding wheel.In the experiment,the cutting force measurement system,3D profilometer and super depth of field 3D microscope system are used to collect the data of grinding force and surface roughness,which is used for the subsequent analysis of the grinding force and surface roughness affected by grinding parameters.After the mean value analysis of the data collected by the test equipment,it is found that,the influence degree of grinding parameters on grinding force and surface quality in grinding process is as follow:grinding depth>grinding wheel speed>feed speed.For the above conclusions,theoretical analysis and research are carried out in this paper.The research results have certain guiding significance for the optimization of grinding parameters in actual grinding process.

关 键 词：磨削力 磨削参数 正交试验 表面粗糙度 

分 类 号：TG58[金属学及工艺—金属切削加工及机床] TH142.2[一般工业技术—材料科学与工程]