Factors Affecting The Stability Of The Mold And Stamping How to improve the stability of the mold has become a realistic problem faced by mold manufacturing enterprises. Designer experience and skills play a key role in the design and manufacture of molds. Whether the design is reasonable or not can be confirmed by trial mode.…
DetailsAbnormal Wire Cutting Processing And Analysis Slow wire cutting has an indispensable position in the manufacture of precision molds, especially in the manufacture of stamping dies. The punching die, the punch fixing plate, the die and the unloading plate and the like all require a slow wire cutting process. Processing quality and efficiency directly affect…
DetailsHow To Increase The Density Of Plastics? Increasing the density of plastics is one way to increase the relative density of the original resin, mainly by adding heavy fillers and blending heavy resins. 1. Add heavy filler. Includes the following: (1) metal powder; (2) Heavy mineral fillers. 2. Blending heavy resin This method is relatively…
DetailsBasic Work Cognition Of Injection Molding Machine 1.Melt temperature The nozzle can be measured or measured by air jet. When using the latter for measurements, care must be taken to ensure that hot melt plastics are cleaned without accidents, as hot melt plastics can burn the skin and even corrode the skin. In the injection…
DetailsHow To Disassemble The Screw Nozzle Of The Injection Molding Machine? The plasticizing device is generally provided with an integral rotating mechanism. When loading and unloading the screw nozzle, screw and barrel of the injection molding machine, firstly, the injection molding positioning screw should be loosened to deflect it from the original position by a…
DetailsRepair And Maintenance Of Screw Nozzle Of Injection Molding Machine If there is a one-side contact or poor contact in the contact part between the nozzle and the mold positioning sleeve, the front end spherical portion R will be deformed to form a groove in which the melt escapes, causing the nozzle to overflow, and…
DetailsAutomatic Insert Molding System Design Choices Considerations 1. Metal insert molding is prone to uneven molding shrinkage, and the limit test of shape and dimensional accuracy of important parts should be done in advance. 2. The metal insert is easily deformed and displaced during the injection process, and the design of the mold and the…
DetailsHow To Analyze The Damage Of The Stamping Die? 1.Check whether the manufacturing material of the stamping die is suitable, and whether the corresponding heat treatment process is reasonable. The heat treatment process of the stamping die material usually has a great influence on it. If the quenching temperature of the stamping die is too…
DetailsInsert Injection Molding Technology Features 1. The combination of the moldability and flexibility of the resin and the rigidity, strength and heat resistance of the metal complements the complex and intensive metal-plastic integrated product. 2. In particular, the combination of the insulating properties of the resin and the electrical conductivity of the metal can be…
DetailsPrecision Injection Molding And General Injection Molding 1. The characteristics of precision injection molding are that the dimensions of injection molded parts require high precision and small tolerances. The conditions that must be met to achieve precision injection molding are: (1) The material of the mold is good, the rigidity is sufficient, the dimensional accuracy…
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