热门关键词:

深孔镗床定位导向工装设计

  • 该文件为pdf格式
  • 文件大小:125.71KB
  • 浏览次数
  • 发布时间:2014-08-13
文件介绍:

本资料包含pdf文件1个,下载需要1积分

Fixture Design of Deep Hole Boring Machine Positioning GuideXIA0 WenJie,WANG Zhen,ZHU Hongming,KONG Jianjun(Yunkuang Group Electromechanical Device Manufactory,Zoucheng 273500,China)Abstract:Through the study on machine equipment and work principle of deep hole,focused on the necking problemcylinder appeared in the boring process of deep hole boring,the original of the pressure plate and the guide sleeve were opti-mized,through the CAD aided lofting design,the fit tolerance and instalation dimensions were ensured,design positioningguide work at the same time with the front platen and the guide sleeve function loading.This fixture matched with deepholes boring machine smoothly,and was easy to be used,the problem of cylinder necking was completely solved,and wasput into the actual production of the extension of the cylinder bore cylinder boring machine.Hydraulic cylinder product qual-ity was guaranteed。

Key words:fixture design of deep hole boring machine,series,orientation,industry近年来,随着兖矿集团机电设备制造厂的不断发展壮大,所生产液压缸的类型和数量也越来越多 ,目前 ,可生产缸径在 63~400 mm 范围内的各种液压缸。

自液压缸生产以来,缸筒在深孔镗床镗孔时-直存在 1个技术难题,即镗孔时靠近缸口的位置出现缩口现象。液压缸缸筒深孔镗工序的工艺为粗镗7 结语在采用模具 CAD/cAE/cAM软件设计注射压力盖的过程中,分析了塑料的材料性能 、形状大型尺寸精度等。对该制品的注射模具进行了设计,包括分型面的确定 、抽芯机构 、浇注 系统和脱模 机构等;同时,分析了该模具的注射动作过程。

正在加载...请等待或刷新页面...
发表评论
验证码 验证码加载失败