袋皮有小洞
基于1个网页-相关网页
·2,447,543篇论文数据,部分数据来源于NoteExpress
The small formation holes in the brush cover was constructed with the mold core in moving and static container, and center ingate was employed to the gating system.
针对电刷端盖压铸件结构及工艺要求,选择端盖口部大端面为动静模分型面,铸件上各成形小孔由动静模型芯对接组成,浇注系统采用中心浇道。
youdao
应用推荐
模块上移
模块下移
不移动