2026-05-06 01:44 浏览次数 19
模座;模瓦
1. a metal block inserted between the lower half of a cutting or shaping die and the bed of a press to spread the blow and avoid wear
The top die shoe must be drilled for positive knockout if required.
如有必要在上模座上鉆孔方便正面取出。
Controls must be recessed inside the punch or die shoe and facing the operator.
控制开关必须凹入面对操作者一侧的沖头或模座内。