• 2019-11-29

Technician classified workpiece materials into three categories in consideration of the USM suitability: the materials belonging to the first group, such as glass, mica, and quartz, are quite brittle and easy for USM process. The materials are removed by the initiation and propagation of tiny cracks of the workpiece in this situation. The second group includes the materials that exhibit some plast...

• 2019-11-06

Working Principle of Ultrasonic Machining The figure shows the Ultrasonic machining operation. The electronic oscillator and amplifier, also known as the generator, converts the available electrical energy of low frequency to high-frequency power of the order of 20 kHz which is supplied to the transducer.     The transducer operates by magnetron striction. The high-frequency power supply...

• 2019-11-04

  Ultrasonic welding equipment can weld the following automotive parts. Car glove box welding machine Material: PP Features: Can replace the use of screws, buttons and other auxiliary welding; good appearance. Applying the latest vibration and friction welding process can avoid part deformation and surface shrinkage that occur in conventional hot plate welding. Car bumper welding machine The ...

• 2019-11-04

  Car trunk spare tire cover sound insulation cotton ultrasonic spot welder can also be called car trunk spare tire partition sound-absorbing carpet ultrasonic welding machine, is to use ultrasonic technology to weld the sound insulation cotton on the spare tire cover, according to the customer's output and beat A suitable machine is recommended. If the amount is small, it can be welded by a ...

• 2019-11-04

In modern vehicles, whether it is exterior decorative parts (such as bumpers, fenders, wheel covers, deflectors, etc.), interior decorative parts (such as instrument panels, door inner panels, sub-dashboards, glove compartment covers, seats) Chairs, rear guards, etc.), or functional and structural parts (fuel tank, radiator water chamber, air filter cover, fan blades, etc.), the shadow of plastic ...

• 2019-11-01

  The automobile ultrasonic sound-absorbing cotton and sound-absorbing cotton felt ultrasonic welding technology is widely used in the automobile industry. There are automobile trunk spare tire cover sound-insulating cotton, automobile center console sound-proof cotton, automobile engine cover noise-proof cotton, automobile trunk sound-proof cotton, Ultrasonic welding of automobile wheel cove...

• 2019-11-01

  Ultrasonic welding auto parts process There are more and more plastic parts and interior parts in auto parts, which requires plastic welding technology. Because of the complexity of plastic materials and the non-standard of auto parts, it is decided that automotive plastic parts require a variety of plastic welding processes, in which ultrasonic welding, hot plate welding, and laser welding...

• 2019-10-24

Ultrasonic spot welding effect of automobile engine cover Different car engine guard board soundproof cotton need to weld different points, but the process is the same. Each ultrasonic welding spot is soldable, replacing the traditional bonding process. The automobile engine cover noise insulation cotton ultrasonic welding head is made of 7075 aviation aluminum material. When the sound insulation ...