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- Study on Effective Stress Distribution and Limit Flanging Coefficient in Round Hole Flanging Process 圆孔翻边等效应力分布及极限翻边系数的研究
- hole flanging process 圆孔翻边
- The process possessed good transferability,and was suitable for various kinds of tube parts with hole flanging process.The process reduced cost and brought profit to enterprise. 该工艺具有很大的通用性,适合各类需外翻孔的金属管类件,降低成本,可为企业获得良好的经济效益。
- This paper derives stress and strain analytical solution with Lode parameter of deformation zone onround hole flanging. 推导圆孔翻边变形区参数型(罗代参数)的应力和应变的解析解。
- This paper derives stress and strain analytical solution with Lode parameter of deformation zone on round hole flanging. 摘要推导圆孔翻边变形区参数型（罗代参数）的应力和应变的解析解。
- Composed of the main machine, hydraulic system, flanging mould and electric control to accomplish the flanging process the drum body. 本机由主机,液压系统,翻边模具及电气控制等部份组成,完成桶体翻边工序。
- Technological experiments of flanging process were performed with cold-rolled steel sheet (SPCC) under ordinary lab condition. 用普通冷轧钢板SPCC在一般实验条件下进行了翻边工艺试验。
- Influence of the workpiece s pre-hole diameters and passes on thick-wall cylinders hole flanging is investigated by experiment and numerical simulation. 采用实验研究和数值模拟的方法,分析了工件预加工孔径和孔型参数对厚壁筒体翻孔工艺的影响。
- The results show that when the pre-hole is reverse-conical and its diameters are dmax=12 mm, dmin=10 mm, acceptable nozzle sizes can be obtained after hole flanging on thick-wall cylinders. 研究结果表明:预加工孔型为反锥形,且尺寸为dmax=12mm,dmin=10mm时,厚壁筒体翻孔后的接管尺寸符合要求。
- Design of Small Hole Flanging Die 小孔翻边模设计
- Material for flanged process connections and instrument bodies shall be in accordance with the piping specifications. 法兰式工艺连接和仪表本体的材质应遵照配管的规范。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- Material for flanged process connections and in-line meter bodies shall be in accordance with the piping specifications. 法兰式的工艺连接和在线仪表本体的材料应遵照配管的规范。
- The Study of the Multi-Procedure Hole Flanging Based on the Bulging 基于胀形基础上的多工序翻孔工艺的研究
- All flanged process connections, except those for internal displacer level instruments shall have a flanged gate block valve, directly connected to the process connection. 所有法兰工艺接头，不包括内浮子液位计，应有一个法兰闸门型截止阀，直接连接到工艺接头。
- Punch Yypes'Effects on Hole Flanging of Thermal Thick-Wall Cyliners 凸模形状对厚壁筒体上热翻接管孔的影响
- Keywords flanging process;flanging die;punch;matrix; 卷边工艺;卷边模;凸模;凹模;
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔，以便装一把新锁。
- The bird picked a hole in the ice with its beak. 那鸟在冰上啄出了一个洞。
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