本机用于塑料型材焊接后的焊瘤的清理。
The machine is used for cleaning welding slag after welding profiles.
本机不仅能够完成普通角缝清理机的工作，而且能够清理型材内部的焊瘤。
It can not only accomplish the work of ordinary cleaning machine but also clean welding slag in profiles.
通过观察焊瘤是否具有均匀分布的毛刺特征，可以初步判断顶锻参数的匹配效果。
The matching effect can be observed by the fact whether the burr distribution is uniform or not.
非晶体金属焊接工艺新颖，焊接接头表面光滑、内外无焊瘤、抗晶间腐蚀性能良好。
The joints welded by newly developed non-crystal metal welding process have smooth surfaces, with excellent intercrystalline corrosion resistance and no internal and external welding beadings.
断口分析表明所研究的试件均为疲劳断裂，裂纹源位于焊瘤趾部或焊瘤内部靠近轨腰表面处。
The fracture analyses revealed that the fractures are caused by fatigue, and the cracks initiated from the inclusions and voids at the toe of the fin for the gas-pressure we…
横向焊接时由于熔化金属重力的作用，会引起熔池金属下淌，从而产生咬边以及焊瘤等焊接缺陷。
In horizontal position welding, the gravity makes molten metal flow downward and sometimes causes weld defects such as undercut and overlap.
横向焊接时由于熔化金属重力的作用，会引起熔池金属下淌，从而产生咬边以及焊瘤等焊接缺陷。
In horizontal position welding, the gravity makes molten metal flow downward and sometimes causes weld defects such as undercut and overlap.
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