塑料红外预加热振动摩擦焊接技术研究

Research of Infrared Preheating Vibration Friction Welding Technology for Plastic

比较了红外预加热振动摩擦焊接技术即清洁摩擦焊接技术(CVT)相对于传统塑料焊接技术的优势,论述了CVT的原理,并对CVT的可行性和实际应用进行了分析。结果表明,CVT可大幅改善塑料焊接件的外观质量,减少焊接过程中的颗粒排放并提高其焊接强度,是一种清洁高效的新型塑料焊接技术。

Advantages of infrared preheating vibration friction welding technology which also was known as clean vibration friction welding technology （ CVT ） were compared with traditional plastic welding technologies, and the theory of CVT was expounded, then the feasibility and practical application of CVT were analyzed. The results showed that CVT could improve the appearance quality of plastic welding parts substantially, decrease the particulate emission during the welding process and increase the welding strength. It indicated that CVT was a new kind of plastic welding technology with clean and high efficiency.