| 链条、链轮感应热处理工装的设计与工艺改进 |
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| 引用本文： | 王迎祥,曹勇. 链条、链轮感应热处理工装的设计与工艺改进[J]. 煤矿机械, 2013, 34(3): 133-135 |
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| 作者姓名： | 王迎祥 曹勇 |
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| 作者单位： | 兖矿集团大陆机械有限公司,山东兖州,272109 |
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| 摘 要： | 介绍了一套可分别对刮板机用大圆环链(简称链条)与圆环链链轮(简称链轮)进行中频感应淬火和回火的装置,用同一套供电控制系统和供水水箱实现了大直径链条和各型链轮的感应热处理。通过中频感应热处理的理论分析和具体试验,对工装结构和热处理工艺参数进行了改进。
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| 关 键 词： | 链条链轮淬火 断续加热 淬硬层 感应器 自回火 |
Design and Process Improvement of Induction Heat Treatment Device for Spockets and Round Link Chains |
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| Abstract: | An device was designed that can be applied to induction heat treatment for scraper with big round link chains ("chains" for short below) and the chain sprockets respectively.And the induction heat treatment for the sprockets and chains were using the same set of power supply and a circulating water tank.With the theoretical analysis and specific test of the intermediate frequency induction heat treatment,the tooling structure and parameters of heat treatment process was improved. |
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| Keywords: | spockets and chains quenching intermittent heating hardening layer induction coil self-tempering |
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