电加热实现过盈配合的工艺改进

Process improvement with electrical heating to achieve interference fit

介绍一种投资少、简单实用、低耗清洁、适合多部位和不同部件使用的小型加热盘——电加热工艺法。解决了形状特异、大而重的金属件加热处理后,在热胀冷缩状态下,满足过盈配合的需要。通过工艺改进与传统方法对比、分析,阐述了在机械制造领域中的应用效果。

Introduce a small heating plate with low investment,simple,practical,low clean,suitable for multi-site and different parts of the—electric heating process method.Solve the shape-specific,large heavy metal heat treatment,in the thermal expansion and contraction state,meet the needs of the interference fit.Through process improvement,compared with traditional methods,analyszing and describing the application effect of machinery manufacturing.