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江门“超聲波焊接機”设置提前發振的原因是什么？

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超声波焊接在塑料、无纺布、包装、打印耗材、医疗、电子电器、汽车等多个领域应用都十分广泛，在使用超聲波焊接機进行产品焊接时，在安装调试好超聲波焊接機后，会根据产品的一些性能特点设置焊接参数，有些产品在焊接时设置提前發振，超聲波焊接機为什么提前發振？跟着靈科超聲波了解下关于超声波焊接知识。

超声波焊机提前發振是指超声波模具接触塑料零件前就开始发振。在利用超声波焊接加工时，设备不振动或塑料零件直接被破坏，但超声波试音时正常。为了解决改善这种情况，此时需减少延迟时间，提前振动，避免压力过大导致声波窒息，达不到熔接的目的。提前發振也可以防止产品薄壁被破坏。

當然，並非所有情況都需要超聲波提前振動，提前振動也有前提條件，塑料零件必須由定位結構引起焊接零件的焊接位置偏移，影響焊接質量。焊接塑料零件時，如果需要大氣壓，最好設置超聲波焊機提前振動。這不僅能保證産品的焊接質量，還能提高企業的生産效率。

灵科超聲波焊接機焊头模具

靈科超聲波源于1993年，一直致力于高性能的超声波塑焊设备研发、制造，广泛运用在塑料、无纺布、包装、打印耗材、医疗、电子电器、汽车等多个领域，为客户供应珠海超聲波、江门超聲波焊接機、中山超聲波塑焊機、阳江超音波设备清洗机等、根据厂家需求定制非标设备。

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江门“超聲波焊接機”设置提前發振的原因是什么？

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