塑料超声熔焊特性的研究Ⅰ

详细信息

Study on characteristics of ultrasonic plastic soldering-Ⅰ

摘要: 对塑料超声熔焊特性进行了研究,烙焊过程中高频电功率可分为三个阶段,t₁振动摩擦发热,t₂熔焊为一体,t₃能量过剩.熔焊拉力强度F随着单位体积所消耗高频电能P增加而提高,达到饱和状态,F达到他和后,继续增加P烙焊件焊缝凸起.

Abstract: The characteristics of ultrasonic plastic soldering were studied.During the soldering the high frequency electric power may be divided into three parts,t₁-vibration causes friction and heating,t₂-components were soldered together,and t₃-the excess power was left over.The soldering strength F increaJses with the power p lost in unit volume.When saturation was reached,the soldering seam will protrude with the electric power was increased again.The study is useful for developing automatic soldering equipment and for improving the ultrasonic plastic soldering.