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The two most widely used reflectors for bicycles are circular and strip-shaped. The plastic material is PC and PMMA. After the injection parts are assembled, the assembly process is completed by ultrasonic welding machine. They are mainly mounted on the side or front shock absorber of bicycles. The

Electronic and electrical components are found everywhere in the industrial manufacturing sector, in automation technology and in everyday life. In the production process, ultrasonic welding is the most suitable to meet the many requirements of the product. Ultrasonic welding reduces production cost

The joining of automotive parts must meet the highest welding quality: tightness, firmness, dimensional accuracy and flawless appearance. Ultrasonic welding provides a fast and economical solution to these complex process requirements, making process optimization and product validation easy. The int

First, simply understand what is ultrasoundUltrasonic wave is a kind of sound wave with a frequency higher than 20,000 Hz. It has good directionality, strong penetrating ability, easy to obtain concentrated sound energy, and has a long distance in water. It can be used for distance measurement, spee

Ultrasonic sealing provides the possibility of using thermoplastic coated packaging materials such as capsules, bags, beverage cartons, beverage cups and covers: even if fillers remain in the weld area, high speed production and manufacturing are ensured. A tight weld seam. With the help of ultrason

Household appliances have higher requirements. Sealing, strength, dimensional accuracy, and a good appearance are just the most basic requirements. Whether it is small batch production or fully automated production line, as an economical connection process, ultrasonic welding can provide great flexi

I. OverviewPPS (polyphenylene sulfide) is a semi-crystalline thermoplastic with a steep melting curve and a high melting temperature (285 ° C, 545 ° F), and its pure PPS is not suitable for ultrasonic welding. However, after the addition of glass fiber and other fillers, the rigidity of the PPS mixt

图片1 To solve the welding quality problem, it is not only necessary to use the DOE test method to optimize the parameters, but more importantly, to grasp the two key factors affecting welding - heat and pressure.In order to facilitate everyone's understanding, I take hot plate welding as an example h

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Ultrasonic welding technology is not a new concept and is more reliable than adhesives. But if you want to combine two completely different materials, such as only with plastic, the ultrasonic welding process is very difficult.If the metal material has to be replaced with a plastic material due to t