Today is March 26, and at the end of the month, it is time for the owner of the Plastic mold factory to reach the end of each month because of the salary of the employees, the payment of the suppliers, and all other expenses. Because now the mold industry generally has a long loan period, it is sometimes difficult to turn around. Well, after the complaint was finished, we returned to the topic and today we introduce the assembly form of the plastic mold products. Everybody who has just contacted the mold design can understand.
1. Ultrasonic wire joint assembly method, which is characterized by easy to do on the mold, but the assembly process requires specialized ultrasonic machines, the cost increases, and can not be disassembled. Ultrasound line cross-section is usually made 0.30 wide and 0.3 high triangle, in the length direction of 5-10MM length interrupt 2MM;
2.Self-tapping screw assembly method, which is characterized by easy to do on the mold, but increase the assembly process, increase the cost, removal trouble;
3. The hook-and-snap assembly method is characterized in that the mold processing is more complicated, but the assembly is convenient, and it can be repeatedly disassembled and used several times. There are many forms of hooks, to avoid the local glue position at the hooks is too thick, but also to consider the hook mold die to facilitate the mold. The hook should be suitable for the fit and elasticity, and it is convenient to assemble and disassemble. The mating surface is the fit, and other surfaces are properly left. 4.BOSS Shaft-hole assembly method, which is characterized by easy mold processing, easy assembly, easy removal, but its disadvantage is that the assembly is not very solid.
Note: The above information from the Jiezheng mold finishing on the Internet, welcome reproduced, indicate the source!