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焊接擺動器廠家介紹熱板焊接特點

板焊厂家哪家好

焊接擺動器廠家介紹熱板焊接的特點:

1.熱板焊接主要是靠對兩個互相焊接的料件經行加熱，達到料件彼此的熔化状态，再施加一定的压力来达到互相焊接的效果,（实用范围:POM ,ABS, PPO ,PPA ,聚蜂等….）

2.超聲波焊接機焊接:

超聲波焊接裝置是通過一個電晶體功能設備將當前50/60Hz的電頻轉變20KHz或40KHz的電高頻電能，供應給轉換器。轉換器將電能轉換成用于超聲波的機械振動能，調壓裝置負責傳輸變後的機械能至超聲波焊接機的焊頭。焊頭是將機械振動能直接傳輸至需壓合産品的一種聲學裝置。

3.高周波:

它是利用高頻電場使塑料極性分子扭轉來産生摩擦熱，進而達到熔接的目的，其熔接的溫度是表裏均勻。任何PVC含量大于10%的塑料片材，無論其軟硬如何，均可用高周波塑膠熔接機封口。皮革行業亦可使用本機對皮具壓花、整形。

4.旋轉焊:

靠伺服電機高速旋轉,産生摩擦力來達到焊接要求,

5.震動摩擦:

線性振動摩擦焊接是利用接頭表面的線性往複運動産生的熱量進行焊接，軌道式震動焊接是利用接頭表面以恒定的數率軌道式運動産生焊接加工所需的熱量實現焊接

熱板相對冷板而言，焊接時拘束度能小一些，焊接後，殘余應力小，所以大厚板，以及能出現層狀撕裂的板子，都會預熱。而且熱板清的含量低，降低冷裂紋的傾向。

上一篇焊接金屬有哪幾種方式下一篇青島焊接專用設備特點有哪些？

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