蝶阀结构简单、体积小、重量轻，只由少数几个零件组成。
Butterfly simple structure, small size, light weight, only by a small number of parts.
疲劳破坏是机械零件和结构的常见的失效形式。
Fatigue failure is a common kind of mechanical parts and structure damage.
传统封闭式结构的零件库限制了工程设计人员的设计效率和质量。
Traditional part library of close structure limits the design efficiency and quality.
加工结构复杂的箱体、模具、幅板类等零件。
Processes structure complex case body, mold, a board kind of wait for accessory.
通过对水碗零件的工艺分析，完成了模具结构设计。
Through the technical analysis of bowl part, the design of the die structure of the bowl was made.
蝶阀结构简单、体积小、重量轻，只由少数几个零件组成。
Butterfly simple structure, small size, light weight, only by a few parts.
由于受零件结构的限制，在很多情况下，单纯自由锻也十分困难。
Because of parts structure limit, in many cases, single free forging is also very difficult.
传动系统结构紧凑，传动零件寿命长，运转平稳，噪音小。
The driving system has compact structure with long life, smooth operation and low noise.
本设计进行了一款开关座的注塑模设计，对零件结构进行了工艺分析。
This paper presents the design of a molding model of switch and its process analysis.
座椅面套结构图的编制，零件图的绘制，BOM表的编制。
模具结构可靠，设计合理，能保证生产零件的质量，满足大批量生产要求。
The die is capable of carrying out good and large quantities of production.
模具结构可靠，设计合理，能保证生产零件的质量，满足大批量生产要求。
The die is capable of carrying out good and large quantities of production.
应用推荐