In addition, the dynamic resistance in spot welding and its frequency spectrum are analyzed.The relationship between the dynamic resistance curve without type character and nugget size is founded.
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- 另外還對焊接過(guò)程的動(dòng)態(tài)電阻進(jìn)行了分析,研究了不具有典型變化特征的動(dòng)態(tài)電阻曲線(xiàn)與熔核直徑的關(guān)系,并對動(dòng)態(tài)電阻曲線(xiàn)進(jìn)行了頻譜分析。
