| GCr15钢滚珠丝杠倾斜感应器淬火的质量分析 |
| |
| 引用本文： | 闫野,盖玉洪,李保民,董庆信,李木森.GCr15钢滚珠丝杠倾斜感应器淬火的质量分析[J].国外金属热处理,2014(1):17-20. |
| |
| 作者姓名： | 闫野 盖玉洪 李保民 董庆信 李木森 |
| |
| 作者单位： | [1]山东大学材料液固结构演变与加工教育部重点实验室,山东济南250061 [2]山东博特精工股份有限公司,山东济宁272071 |
| |
| 基金项目： | 国家工信部重大专项课题（项目编号：2011ZX04014-031） |
| |
| 摘 要： | 本文采用倾斜30°感应器的表面感应加热淬火工艺处理了Ф40mm GCr15钢滚珠丝杠。金相观察和显微硬度测量结果表明，滚珠丝杠齿底部位的硬化层硬度及硬化层深度可以满足Ф40mm规格滚珠丝杠的技术要求。因此，Ф40mm规格以下的GCr15钢滚珠丝杠可以采用倾斜感应器的表面感应加热淬火新工艺。
|
| 关 键 词： | 滚珠丝杠 GCr15钢 感应淬火 显微组织 硬度梯度 |
Quality Analysis of GCr15 Steel Ball Screw after Quenched by Tilted Inductor |
| |
| YAN Ye,GAI Yu-hong,LI Bao-min,DONG Qing-xin,LI Mu-sen.Quality Analysis of GCr15 Steel Ball Screw after Quenched by Tilted Inductor[J].Heat Treatment of Metals Abroad,2014(1):17-20. |
| |
| Authors: | YAN Ye GAI Yu-hong LI Bao-min DONG Qing-xin LI Mu-sen |
| |
| Affiliation: | 1. Key Laboratory of Ministry of Education for Liquid-Solid Structural Evolution and Processing of Materials, Shandong University, Jinan Shandong 250061, China; 2. Shandong Best Precision Co. , Ltd. , Jining Shandong 272071, China) |
| |
| Abstract: | In this paper Ф40 mm GCr15 steel ball screw was quenched by induction heating with a 30° tilt- ed inductor. For hardened layer microstructure was observed by metallurgie microscopec, and hardness was measured by microhardness tester. The experimental results showed that both the depth and hardness of the grooves could meet the technical requirements of duction quenching process using a tilted inductior can and lower diameters. Ф 40 mm ball screw. Therefore the new surface in- be used for GCr15 steel ball screws with 640 mm and lower diameters. |
| |
| Keywords: | ball screw GCr15 steel induction quenching microstructure hardness gradient |
| 本文献已被 维普 等数据库收录！ |
