But sometimes I think if we can put all the centers together like dynamic balance and stripper pressure center of punch holder, vibrate and clamping center of die shoe etc, how perfect it is!

很多時候我在想毛片看A片免费的，如果我能夠?qū)⑺械闹行睦缟夏５膭悠胶庵行哪谏溲侵廾琅悠翟谙吒恪⑿读现行?1超碰在线中出、下模的振動中心手机免费黄色网站电影免费在线观看、夾鉗固定中心等等都放在一條中心線上网站视频你懂得，那將是一個怎樣的境界亚洲最新永久免费视频？

A three-dimensional finite-element model, which includes plate, punch, die and holder pad, is established to simulate the drawing process based on the characteristics of the square box part.

根據(jù)方盒形件的特點，本文建立了包括板料国产激情视频网址、凸模人妻一级片、凹模以及壓邊圈在內(nèi)的三維有限元分析模型。

A quarter model is used to simulate for the reason of symmetry. Punch, die and holder pad are regarded as rigid body because of little deformation.

考慮到對稱性国产亚洲小电影在线播放，取四分之一模型進行有限元模擬aaaaaawwwwww网站，由于凸模黄色网站免费查询、凹模以及壓邊圈變形都很小，故將其視為剛體欧美特黄一级AAAAA片。

Patented technology of the design of the flexible adjustable punch holder leads to simple adjustment and easy operation.

采用石西公司專利技術(shù)--萬能調(diào)整沖頭座技術(shù)黄色视频一级免费看，沖具調(diào)整簡單方便，一般師傅就能掌握技術(shù)欧美人与动牲交XXⅩBBB。

Because of the smaller area of the perforators, they have the tendency to dig into the softer punch holder in the absence of a back-up plate.

因為較小的區(qū)域欧美屄视频，他們傾向于穿去探究平滑沖床持有人在缺乏一個備份盤。

punch holder：上夾板

punch pad上墊板 | punch holder上夾板 | stripper pad脫料背板

punch holder：沖頭把

punch die 沖模 | punch holder 沖頭把 | punch mark 原點

punch holder：上模座

固定零件 retaining elements | 上模座 punch holder | 下模座 die holder

punch holder and die holder for press dies：鍛壓機用沖孔支架及模具支架

b4112 鍛壓機雙頭螺栓柄 stud shank for press dies | b4113 鍛壓機用沖孔支架及模具支架 punch holder and die holder for press dies | b4114 鍛壓機用模塊 die blocks for closed-die press forging

原因分析 punch holder 上夾板：cause analysis

spare parts physical inventory list 備品盤點清單 punch pad 上墊板 | cause analysis 原因分析 punch holder 上夾板 | waste materials 廢料 stripper pad 脫料背板