tig welding arc

基本解释

Fluid flow and heat transfer of TIG welding arc and pool were analyzed based on built model with finite element analysis method.
采用等效比热法来确定液相分数，假定固液相等同区来解决工件熔化区与非熔化区的移动边界。
The measuring methods of D C TIG welding arc anode sheet surface current density split sheet method and probe (made by ourselves) method were analysed and compared.
对直流TIG电弧阳极板表面电流密度的测量方法——分离极板法和探针（自制）法进行了分析比较。
The research on TIG welding arc ultraviolet spectrum has been completed by using this system.
利用此系统对TIG 焊电弧紫外光谱进行了研究，成功地获得了不同焊接规范下…