热处理过程质量控制

Quality control of heat treatment process

热处理决定零件的内在质量,直接影响零件的加工性和使用性,热处理的不合格品不仅仅是造成生产原料的浪费,更重要的是存在严重的隐患。本文从人、机、料、法、环、测等各方面对特殊工艺过程进行确认,确保热处理工艺稳定,从而提高零件的热处理质量。

Quality control of heat treatment decides the product＇s quality, and directly affects the workability and applicability. The unqualified product due to the non-normal process of heat treatment is led to not only the cost increase, but more importantly the hidden danger exists. This paper introduces quality validation of heat treatment in the way of human, device, material, method, environment and measurement, so as to ensure the stability of heat treatment process, and finally to improve the products quality.