Injection molds among these elements you know a few
Release time:
2024-08-13
Injection mold can be divided into parting surface, structural parts, mold precision, mold accuracy
Injection mold can be divided into parting surface, structural parts, mold precision, mold accuracy, mold precision, pouring system, plastic shrinkage and factors affecting the dimensional accuracy of the product, take a look below!
1. Parting surface: that is, the contact surface between the injection mold and the convex mold when the mold is closed. Its location and form of choice by the product shape and appearance, wall thickness, forming methods, post-treatment process, mold type and structure, demolding methods and forming machine structure and other factors.
2. Structural parts: i.e. slider, slant top and straight top of complex mold. The design of structural parts is very critical, which is related to product life, processing cycle, cost, product quality and so on. Therefore, the design of complex mold core structure requires the comprehensive ability of designers, and try our best to pursue a simpler, more durable, more economical design solutions.
3. Mold precision: i.e., card avoidance, precision positioning, guide pillar, positioning pin, etc.. The positioning system is related to the appearance quality of the product, mold quality and mold life. According to the different structure of the mold, choose different positioning methods. The control of positioning accuracy mainly depends on the processing. The positioning of the inner mold is mainly considered by the designer to design a more reasonable and easy to adjust positioning method.
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