360° head rotation, inner membrane rotation function, high degree of automation
Independent research and development, can be customized according to production requirements
Intelligent computer, easy to operate, easy to learn and understand
Parts and components imported from Japan and Taiwan, one year warranty, more durable and reliable equipment
Auto Link Technology Co.,Ltd is a leading manufacturer. For more than 20 years, through the research and production of "wire bending machine", "camless spring forming machine" and "spring coiling machine", it has integrated the best high-tech CNC solution. We also produce various other machines to provide total solutions for spring production.
We are available in the global market in more than 100 countries around the world. Our machines are widely used in industrial production of kitchens and bathrooms, furniture, furniture, automobiles and motorcycles, gardening and fitness equipment, electronic parts, etc.
1. Springs without support rings and springs with too thin steel wire diameters should not be welded to the spring head, but the end cable should not be significantly loose, and should be deburred. For multi-strand springs that need to be welded to the head, the length of the welded part should be less than 3 times the cable diameter (the longest is no more than 10 mm). The heating length should be less than one circle, and it should be polished smoothly after welding, and the welding part should be locally annealed at low temperature during gas welding.
2. The support ring can choose two methods: cold and hot, according to product requirements. It is not allowed to heat the spring to sparking or whitening by using heat and the method of heating, and the temperature of silico-manganese steel shall not be higher than 850°C. The support ring and the effective ring should be in effective contact, and the gap should not exceed 10% of the nominal gap between the rings.
3. The characteristics of the multi-strand spring can be determined by the adjustment lead, and the cable distance can be adjusted as necessary during winding. The twisting distance can be 3~14 times the steel wire diameter, but generally 8~13 times is better. The spring force is also closely related to the free height, the end ring, the outer diameter and the performance of the steel wire. It can be changed by adjusting one or several of them.
The main function of the spring ring is to protect the surface of the connecting piece from scratching the surface of the workpiece when the bolts and nuts are tightened; the spring ring is anti-loosening. However, some important connections, such as the place where the power is transmitted by the friction force generated by the compression, cannot be used with spring coils. If the rigidity of the connection is reduced, accidents are likely to occur. Can not use spring coil. When the strength of the connected parts is low, the spring ring or flange bolt is used to increase the contact area. The spring ring mainly increases the contact area. The spring ring is anti-loosening, and there are relatively large fluctuations in the temperature of vibration, pulse, and medium. When, be sure to use spring coils. The spring ring can increase the pre-tightening force and has an anti-loosening effect, but the spring ring does not.
The basic function of the spring ring is to give a force to the nut after the nut is tightened to increase the friction between the nut and the bolt. In order to prevent the vibration of the equipment from loosening the fastening bolts, a protective measure is added. The spring ring refers to the part that is cushioned between the connected piece and the nut. Generally, a flat metal ring is used to protect the surface of the connected part from being scratched by the nut and disperse the pressure of the nut on the connected part.
1. Head rotation, 360 degrees 2.800 mm large working area 3. Different columns are available 4. Support forward and backward straightening machine
1. Auto parts 2. Kitchen and bathroom hardware accessories 3. Supermarket trolley hook shelf 4. Furniture hardware accessories 5. Pet cage accessories 6. Garden tool accessories, etc.
Reason: The material has internal stress and uneven strength; the material is not straightened out, and the material is compressed during the feeding process; the tension of the wire feeder is unstable. Solution: replace the material; rearrange the wires and straighten out or try again after changing the direction; adjust the tension of the wire feeder.