Fou r drawings forming technology and die design characteristics of large diameter c ylinder of thick plate have been introduced with example of some large vacuum br ake cylinder.
Fou r drawings forming technology and die design characteristics of large diameter c ylinder of thick plate have been introduced with example of some large vacuum br ake cylinder.
以某大型真空制动缸缸体为例，介绍了厚板大直径圆筒四次拉延成形工艺及模具设计特点。