[1]栾晓圣,姜峰,言兰.齿轮钢缓进给深磨的工艺可行性分析[J].华侨大学学报(自然科学版),2016,37(6):667-670.[doi:10.11830/ISSN.1000-5013.201606002]
　LUAN Xiaosheng,JIANG Feng,YAN Lan.Feasibility Analysis of Creep Feed Grinding Gear Steel[J].Journal of Huaqiao University(Natural Science),2016,37(6):667-670.[doi:10.11830/ISSN.1000-5013.201606002]
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齿轮钢缓进给深磨的工艺可行性分析()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第37卷
期数:
2016年第6期
页码:
667-670
栏目:
出版日期:
2016-11-20

文章信息/Info

Title:
Feasibility Analysis of Creep Feed Grinding Gear Steel
文章编号:
1000-5013(2016)06-0667-04
作者:
栾晓圣;  姜峰;  言兰
华侨大学 制造工程研究院, 福建 厦门 361021
Author(s):
LUAN Xiaosheng;  JIANG Feng;  YAN Lan
Institute of Manufacturing Engineering, Huaqiao University, Xiamen 361021, China
关键词:
齿轮钢;  缓进给深磨;  磨削力;  磨削表面
Keywords:
gear steel;  creep feed deep grinding;  grindability;  surface quality
分类号:
TG5
DOI:
10.11830/ISSN.1000-5013.201606002
文献标志码:
A
摘要:
以齿轮钢40CrNiMo为研究对象,保持金属去除率一定,改变磨削深度和工件进给速度,测量磨削力,计算磨削力比和磨削比能.观察磨削表面微观组织变化,测量磨削表面粗糙度、表层亚表层微硬度变化、磨削表面残余应力,探讨深切缓进给磨削在齿轮钢磨削过程中的工艺可行性.缓进给深磨对比试验表明:在等金属去除率条件下,缓进给深磨的磨削表面质量较好,加工效率高,利用缓进给深磨加工齿轮钢进行去余量加工具有很高的可行性;由于缓进给深磨热影响区较大,不适合于齿轮钢精密成形加工,必须增加精磨工序.
Abstract:
In this paper creep feed grinding experiment of gear steel 40CrNiMo was conducted under variable grinding depths and feed speeds, and constant metal removal rates. Grinding force ratio and specific grinding energy have been calculated to analyze the machinability of gear steel during creep feed grinding process. Surface integrity, including surface roughness, micro-hardness and residual stress, has been investigated to study the feasibility of creep feed grinding gear steel. The results reveal that the grinding surface quality is acceptable with high material removal rate and working efficiency, so the creep feed grinding process is an excellent choice to remove the machining allowance rapidly. However, it is not suitable for the final precision machining of gear due to large residual stress from high temperature grinding.

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备注/Memo

备注/Memo:
收稿日期: 2015-12-07
通信作者: 姜峰(1981-),男,副教授,博士,主要从事精密与超精密加工的研究.E-mail:jiangfeng@hqu.edu.cn.
基金项目: 国家自然科学基金资助项目(51405168, 51235004); 福建省高校杰出科研人才培育计划(JA14013); 华侨大学中青年教师科研提升资助计划项目(13J0521); 华侨大学研究生科研创新能力培育计划资助项目(1511303015)
更新日期/Last Update: 2016-11-20