| 凸轮轴齿轮热处理工艺的改进 |
| |
| 引用本文： | 张瑞富,张春明,吕瑞明. 凸轮轴齿轮热处理工艺的改进[J]. 热处理, 2009, 24(5): 78-80 |
| |
| 作者姓名： | 张瑞富 张春明 吕瑞明 |
| |
| 作者单位： | 大同齿轮集团有限责任公司,山西,大同,037006;大同齿轮集团有限责任公司,山西,大同,037006;大同齿轮集团有限责任公司,山西,大同,037006 |
| |
| 摘 要： | 20C，MoH钢凸轮轴齿轮经渗碳、淬火、回火后，因尺寸超差、表面硬度不均匀、渗碳层碳化物超标等原因而大量报废。改进热处理工艺后这一问题得到了解决。
|
| 关 键 词： | 渗碳 压模淬火 碳浓度 |
Improvement on Heat Treatment Process for Camshaft Gear |
| |
| ZHANG Rui-fu,ZHANG Chun-ming,LU Rui-ming. Improvement on Heat Treatment Process for Camshaft Gear[J]. Heat Treatment, 2009, 24(5): 78-80 |
| |
| Authors: | ZHANG Rui-fu ZHANG Chun-ming LU Rui-ming |
| |
| Affiliation: | ZHANG Rui-fu,ZHANG Chun-ming, LU Rui-ming ( Datong Gear (Group) Co., Ltd., Datong 037006, Shanxi) |
| |
| Abstract: | After being carburized, quenched and tempered, a large number of camshaft gears of 20CrMoH steel were scrapped because of dimention beyond the scope of tolerance,non-uniform surface hardness,overproofed carbide in carburized case and so on. Theis problem has been solved through the improvement on heat treatment process. |
| |
| Keywords: | carburizing press hardening carbon concentration |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
