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Detailed introduction

Abs camera of ultrasonic welding machine is the use of ultrasonic technology for welding, ultrasonic welding effect is stable and firm, abs material of ultrasonic welding is more efficient and stable products. 

Abs plastic characteristics1, the comprehensive performance is good, high impact strength, chemical stability, good performance.2, excellent welding with organic glass, made of double color plastic pieces, and the surface chromium plating, spray paint processing.3, have a high impact, high heat resistance, flame retardant, enhancement, transparency level, etc.4, liquidity than HIPS almost, PMMA, PC plastic raw materials, such as, flexibility good.

Abs camera principle of ultrasonic welding machine weldingWhen ultrasonic wave ACTS on the thermoplastic plastic contact, will produce tens of thousands of times per second, the high frequency vibration, this reaches a certain amplitude of high frequency vibration, through the weldment sends the ultrasonic energy to the welding area, due to the welding area is two welding interface of the acoustic resistance is big, so can produce local high temperature.Again due to poor thermal conductivity of plastic, can't timely send out for a while, gathered in welding area, the two plastic contact rapidly melting, coupled with a certain pressure, make its merging into one.When ultrasonic stop function, to keep the pressure for a few seconds, make its solidification molding, forming a strong chain, achieve the purpose of welding, the welding strength can close to the raw material strength.Good or bad depends on ultrasonic plastic welding welding head, the amplitude of the three factors such as the pressure and welding time, welding time and welding head pressure can be adjusted, amplitude is determined by the transducer and amplitude.The three interaction has a good value, the amount of energy more than appropriate value, the amount of melting plastic is big, the welding material easy to deformation;If energy is small, it is not easy to weld, the applied pressure is not too big.Is the best pressure welding part of the edge length and the best product of pressure per 1 mm.