The working principle of the mold opener-closer: The opener-closer is a mold component that adjusts the friction between the template and the nylon sleeve by tightening the conical bolt, primarily used to increase the opening resistance between the fixed and…
The stringent requirements for precision mold components in production processes stem from several key factors: In conclusion, the high demands on the production process of precision mold components are driven by the need to reinforce their appearance for specific applications….
Here are some key considerations: In conclusion, it is evident that when selecting ejector pins, special attention must be paid to measurements of length and outer diameter, hardness testing, and precision inspection. After all, ejector pins play a crucial role…
Maintenance Guidelines for Mold Components – Ejector Sleeve and Pin To ensure effective maintenance of mold components, specifically the ejector sleeve and pin, the following steps should be taken into consideration: It is crucial to apply rust prevention and lubrication…
Assembly Steps for Mold Components: When assembling mold components, the first step is to select reference components. The selection principle for reference components is based on the interdependency of the main mold parts during machining. Common reference components for mold…
The hardness of mold components can be influenced by the following factors: Mold components often face harsh working conditions, some of which may endure significant impact loads, leading to brittle fractures. To prevent sudden brittle fracture of mold parts during…
During the use of molds, flat ejector pins can serve the following purposes:
During the use of molds, flat ejector pins can serve the following purposes:
When selecting surface processing methods for the mandrel, the following aspects should be considered:
There are several common methods for polishing mold parts: Mechanical polishing relies on cutting and plastic deformation of the material surface to remove polished protrusions and obtain smooth surfaces. It generally involves manual operation using oil stones, wool wheels, sandpaper,…