three-cavity mould

A CAD Development System for Three Dimensional Electrode of Turbo Blade Mould Part

叶片模具活块的三维电极CAD/CAM系统开发

The design of three-dimensional pattern on tire, which consumes a large amount of design time, is one of the key techniques in tire mould design and manufacturing, owing to the variety of patterns and their structure.

轮胎三维花纹的设计是轮胎模具设计与制造的关键环节之一。花纹形态千变万化，结构复杂，常常需要耗费大量的设计时间。

Througn designing three axial slots in internal threaded portion and optimizing nib structure, a design was made on the injection mould with a two-step ejecting mechanism with non-rotating.

对笔尖内螺纹部分设计三段轴向开槽，优化笔尖结构，设计了二次推出不带旋转机构的自动脱螺纹注塑模。

The design of three dimensional electrode parts is very complex due to the complex turbo blade mould shape and the structure in parametric design process.

在参数化设计过程中，由于涡轮叶片精铸模具本身的复杂性导致三维电极设计复杂性增加。

The effect of multi-elements penetrating is better than three-element penetrating or nitrogen treatment and the scientific using mechanism is also important to mould life.

从组织细化处理、热处理工艺、多元共渗处理及模具使用机制对模具使用寿命的影响作了深入分析。