文章详细信息 关键词： 汽车后地板前横梁;;冲压工艺;;气动切换;;冲孔模 [gap=379] automobile rear floor and front crossbeam;stamping process;pneumatic switching;piercing die
基于201个网页-相关网页
trimming and piercing die 切边冲孔模 ; 修边冲孔模 ; 修边冲孔
shaping and piercing die 成形冲孔模 ; 成形冲孔
blanking and piercing die 落料冲孔模
groove and piercing die 冲槽冲孔模
slotted hole piercing die 冲长圆孔模
groove and hole piercing die 冲槽冲孔模
compound piercing die 复合冲孔模
simple piercing die [机] 简单冲孔模
The extrusion and piercing die was developed based on the technical analysis on the shaping characteristics of deep taper pipe with hole.
针对带孔深锥形管件的成形特点进行了工艺分析，确定了成形方案，设计了锥形管挤压模和冲孔模。
Piercing technology for oblique holes on conical surface was analyzed and a new piercing die structure for the conical part was introduced.
分析了锥面斜孔冲裁的工艺，介绍了一种新型的锥形件冲孔模结构。
Give an analysis about the features of a welding seam pipe's piercing, and introduce the design clew of the welding seam pipe's piercing die using an instance.
分析了焊缝管冲孔的特点，通过实例介绍了该焊缝管冲孔模设计思路。
应用推荐