ZY4400/8.5/18D型液压支架外缸体的制造

Outside ZY4400/8.5/18D Hydraulic Pressure Support Cylinder Body Manufacture

针对ZY4400/8.5/18D型液压支架与ZYB4400/8.5/18型液压支架外缸体外形结构完全不同的特点,对比图纸进行研究分析,确定新的制造工艺方案,设计制作了点焊上、下座板的胎具,点焊耳座及标记下腔过液孔的模具以及密封缸体内乳化液的工装卡具,并对外缸体制造工艺方案的实施过程作了详细说明。

In view of the ZY4400/8.5/18D hydraulic pressure support and outside the ZYB4400/8.5/18 hydraulic pressure sup-port the cylinder body contour structure completely different characteristic, the contrast blueprint carries on the research analy-sis, determined the new manufacture craft plan, the design has manufactured spot welding top and bottom base plate mold-ing; Under spot welding ear place and mark cavity fluid hole mold, as well as in seal cylinder body emulsion work clothes clamping apparatus. And the foreign cylinder body manufacture craft plan implementation process has given the specify.