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氣動式交流點焊機

氣動式交流點焊機
氣動式交流點焊機


產品介紹:

   點(dian)焊機系采用雙(shuang)面雙(shuang)點(dian)過流(liu)焊接的原理,工作時兩個(ge)電(dian)(dian)極加(jia)壓工件(jian)使兩層金屬(shu)在兩電(dian)(dian)極的壓力下形(xing)成一定(ding)的接觸電(dian)(dian)阻,而焊接電(dian)(dian)流(liu)從(cong)一電(dian)(dian)極流(liu)經另一電(dian)(dian)極時在兩接觸電(dian)(dian)阻點(dian)形(xing)成瞬間(jian)的熱熔(rong)接,且焊接電(dian)(dian)流(liu)瞬間(jian)從(cong)另一電(dian)(dian)極沿(yan)兩工件(jian)流(liu)至此電(dian)(dian)極形(xing)成回(hui)路,不傷及(ji)被焊工件(jian)的內部結構(gou),電(dian)(dian)流(liu)調節開關級數的選(xuan)(xuan)擇可按焊件(jian)厚度與材質而選(xuan)(xuan)定(ding),并具(ju)有操(cao)作相(xiang)對(dui)簡(jian)單,高效等特點(dian)。

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