题目

英语翻译
Order of construction End cap:
1.Deep draw Sphere
2.Machine Triclamp DN80,Permeate and Triclamp Ø193 by lathe
3.Machine holes for Permeate piece and Concentrate piece into Sphere
4.Adjust length of Sphere
5.Laser Concentrate piece to outside profile of Spere
6.Weld machined Tri clamp DN80 onto Concentrate pipe piece
7.Tag Concentrate pipe piece with Tri clamp DN80 onto Sphere,use backing gas
8.Tag Tri clamp Ø193 and Permeate onto Sphere by welding fixture,use backing gas
9.Weld all seems when total assembly is still fixed into welding fixture,use backing gas
10.Pickle and passivate Endcap
11.No polishing or sandblasting!Inner surface roughness of Endcap Ra≤0.8µm,outside Ra≤1.6µm

提问时间：2021-09-10

答案

为了建设端盖：
1.迪普德劳球
2.机Triclamp DN80,渗透,Triclamp Ø193由车床
3.为渗透一块一块把球精机洞
4.调整长度球
5.激光浓缩片的Spere外专页
6.焊接管件加工到精三钳DN80
7.标签上精矿三球钳DN80管件,使用天然气的支持
8.标签三钳Ø193,渗透到球焊接夹具,使用天然气的支持
9.焊接时,一切似乎仍然是固定的总装配到焊接夹具,使用天然气的支持
10.泡菜和钝化直接封端
11.没有抛光或喷砂!镭≤0.8微米的直接封端内表面粗糙度≤1.6μm外镭