cnc mold machining from China refers to the processing of forming and billet tools, and also includes shearing dies and die-cutting dies. Usually, the mold consists of two parts, the upper mold and the lower mold. The steel plate is placed between the upper and lower molds, and the material is formed under the action of the press. When the press is opened, the workpiece determined by the shape of the mold is obtained or the corresponding waste is removed.

　　1. Causes of viscous bending in cnc mold machining from China 1. Insufficient rigidity of the mold 2. Bulging of the mold due to injection pressure

　　2. Associated knowledge

　　The mold cavity will expand a little due to the injection pressure. If the mold is restored to its original shape, but the pressure inside the mold is still high to cool and solidify the product, cnc mold machining from China uses a large The force reacts against the mold such that the mold has to open a little.

　　3. Solution: Immediately: manage the injection pressure, and do not rise above the value that should be set. Long-term: setting grooves, forcing adjustments.

　　4. Due to the difference in materials; it is difficult to handle materials with high rigidity.

　　5. Reference matters; because it is easy to happen during the test of cnc mold machining from China, it is better to attach a dial gauge to the mold and slowly increase the injection pressure while monitoring.