【正文】 s there, pr ot ect the warhead f rom wind and wat er erosion, to ilust r at e t he f r ont cover of r esearch is of great signifcance. ( 2) t hr ough the analysis of part s, accor ding t o the finished par t drawings and specif ications, analysis of inished par ts machining, m achining m et hod of deter mining necessar y. (3) the refer ence part shape select ion of welding jigs, t o facilt ate t he clamp at t he same tim e, to f acilt at e t he welding. (4) select t he appr opr iate welding method and by m at er ial and st ructure. ( 5) welding, t he welding according to t he welding process. (6) examinat ion of welding qualit y, aluminum welding methods of inspect ion, inspection if not qualif ied, you can carr y out awelding, cost savings, but not f or a second weld, if , par t destr oyed. ( 7) accor ding t o t he shape, t hink design a t ol t o t est he air t ightness, not only to m eet t he test ing requir ement s, but also f or 結(jié)對(duì)編程 .................................................................................................................. 34 同級(jí)桌查 .................................................................................................................. 35 輪查 .......................................................................................................................... 35 臨時(shí)評(píng)審 .................................................................................................................. 36 選擇合適的評(píng)審方法 ................................................................................................. 36 第 4 章 審查過(guò)程 ............................................................................................................. 39 審查角色 ................................................................................................................... 39 作者角色 .................................................................................................................. 40 讀或不讀 .................................................................................................................. 40 審查小組的規(guī)模 ........................................................................................................ 41 審查過(guò)程的各個(gè)階段 ................................................................................................. 42 制定計(jì)劃 .................................................................................................................. 44 總體會(huì)議 .................................................................................................................. 45 準(zhǔn)備 .......................................................................................................................... 45 會(huì)議 .......................................................................................................................... 45 返工 .......................................................................................................................... 47 跟蹤 .......................................................................................................................... 47 因果分析 .................................................................................................................. 47 不同的審查方案 ........................................................................................................ 48 GILB/GRAHAM 方法 ................................................................................................... 48 HIGHLMPACT 審查 ..................................................................................................... 49 分階段審查 ............................................................................................................... 49 第 5 章 制定審查計(jì)劃 ...................................................................................................... 51 t he par t s f or high volume part s r equir es a lot of t est ing. 4, str uctur e should be simple and st raight forward, because you want t o see whet her t here is air bubbles in t he water. Preliminar y design t est gas key sex t oling str uct ur e f olowing f igur e by shows Qian cover 2, and sealed par ts 1 3, and sealed cir cle 1 sealed cir cle 2 5, and sealed part s 2 as Shang f igure by shows: ear ly set down of gas key sex t oling f or Shang figur e by shows, sealed parts 1 and 2 t hrough t hread conect ion, can demolit ion, sealed par ts 1 and Qian cover contact place has ealed cir cle, prevent gas leak, a, direction t hat f or gas enter ed dir ection. The str uctur e has m any f laws t o be improved include t he f olowing: seal par t f or t ubular, clamp, scr ewed toget her . Dir ections f rom a gas, by what means and pipe conect ions. I mproved methods, tube shaped par ts dif ficult o clamp and t ight en, you can change it s shape, hexagonal or ect angular, and the import ation of gas hoses can be used, so sealing par ts 2A direction can make a t hread and hose connections, wil ensur e t he gas input , and depending on t he inspect ion r equir ements, sealing part s 2 and hose connection f or a long tim e, so t hat you can use wit h bat ch inspection. I mproved sealing part s 1 and 2 as shown in t he figure are as folows: 5. 2. 2 air t ight tooling design str ucture design and calculat ion of t he m ost size, are calculat ed according to size. Sealing diameter of parts 1 26mm according t o t he t op diameter of 20mm it . Total widt h 136mm can m eet the nat ional st andard in t he hexagon of hexagons f ixtur e clamping requir ement s. Seal part s 55mm weld can m eet the lengt h requir ement . Thickness of 7mm and 18m m were acquired under t he par ts aft er welding height, can meet t he r equir ements covered par ts. Seal par t 1 int ernal dim ensions 94mm and 122mm according t o t he diamet er of t he welding part s, and meets the test r equir ements. M 125 is countr ies need an inner t hread diameter. To sum up, sealing part s 1 size desig