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Ningbo Davison Machinery Manufacture Co.,Ltd

Address: No. 199, Xinmei Road, Gaoxin Zone, Ningbo City, Zhejiang Province, China

Manager: Ms Lisa

Tel: 0086-1886-866-7352



PTFE Welding Machine Micro-processing Areas More And More Widely Used

With the rapid development of laser technology, laser application technology is more and more widely used in automotive, aerospace, defense industry, shipbuilding, marine engineering, nuclear power equipment, high-tech electronics, precision machining, biomedical and other fields. PTFE Welding Machine machine as a laser application in one direction, is based on traditional processing technology and modern laser technology complex. As the PTFE Welding Machine power density is high, the release of energy fast, so the efficiency of processing than the traditional way of high efficiency, PTFE Welding Machine processing has more than the traditional processing more superior processing characteristics.

PTFE Welding Machine is the use of high-energy laser pulse on the material in a small area of local heating, laser radiation through the heat conduction to the internal diffusion of materials, the material melts to form a specific pool. It is a new type of welding, mainly for thin-walled materials, precision parts of the welding, can achieve spot welding, butt welding, stack welding, sealing welding, high aspect ratio, the width of the weld is small, Deformation is small, welding speed, weld smooth, beautiful, no need to deal with after welding or just a simple treatment, high quality weld, no pores, can be precisely controlled, focused light spot, high positioning accuracy, easy to achieve automation. The traditional process requires the use of sheet metal stacking welding, PTFE Welding Machine in the whole process does not require contact with the surface of processed products, so the laser processing process has the traditional welding means can not match the advantages.

In order to improve the precision of welding, PTFE Welding Machine machine to be constantly upgrading, making PTFE Welding Machine technology in the field of micro-processing more and more widely used due to the traditional welding defects, making the PTFE Welding Machine gradually replace the traditional processing methods.

Ultrasonic plastic welding method

1, welding ultrasonic vibration with the welding head will be ultrasonic conduction to the weld, due to the two welding parts at the large resistance, resulting in local high temperature, so that welding interface melting. Under a certain pressure, so that the two welding pieces to achieve beautiful, fast, strong welding effect.

2, buried nuts or other metal to be inserted into plastic parts. First, the ultrasonic transmission to the metal, the high-speed vibration, so that the metal directly embedded in the molding of plastic, while the plastic melting, the completion of the completion of the buried.

3, riveting method to metal and plastic or two different quality of plastic joint, can use the ultrasonic riveting method, so that welding is not easy to brittle, beautiful, strong.

4, spot welding using a small welding head will be two large plastic products sub-point welding, or the entire row of tooth-like welding head directly on the two pieces of plastic parts, so as to achieve the effect of spot welding.

5, forming the use of ultrasonic plastic parts instantly melt molding, when the plastic solidification can make metal or other materials, plastic solid.

6, the removal of the use of welding head and the base of the special design, when the plastic workpiece just shot, the pressure directly on the plastic branches, through the ultrasonic conduction to achieve the effect of excision.