研究了结构陶瓷电火花加工热影响层厚随脉冲参数变化的规律以及蚀除机理的各种分离方式作用效应的变化规律。
This paper deals with the regularities of the thickness of thermal damage surface and effect of all of the mechanisms in EDM of structural ceramics .
得到了有关多孔介质层物性参数对井下换热器热输出影响的规律。
The effects of some porous medium parameters on the heat output of Downhole Coaxial Heat Exchangers were carried out.
从而避免了传统电镀锌板直接焊接成型油箱内表面漏镀、焊缝及热影响区锌层烧损等缺陷。
It can also avoid pretermission of plating, burnout of zinc layer on weld beam and heat affected zone, and other limitations on the inner surface of fuel tank made of galvanized sheet.
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