undercut weld

常見例句

Use alternating transverse magnetic-field to control dragged arc, overcome weld undercut, and improve the appearance of weld.
所以控制電弧後拖是高速銲改善銲縫成形的關(guān)鍵。
In GMAW welding process, when the welding speed reaches a certain threshold, there will be onset of weld bead undercut defects.
在GMAW銲接過程中，儅銲接速度達到某一臨界值時會出現(xiàn)咬邊缺陷，進一步提高銲接速度就會産生駝峰銲道。
In horizontal position welding, the gravity makes molten metal flow downward and sometimes causes weld defects such as undercut and overlap.
橫曏銲接時由於熔化金屬重力的作用，會引起熔池金屬下淌，從而産生咬邊以及銲瘤等銲接缺陷。