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- rotary forging forming 摆辗成形
- Experimental results indicate that H/D and rotary forging force are main factors. 实验结果表明,摆辗力与高径比是影响致密程度的主要因素。
- combined forming of upsetting and rotary forging 镦辗复合成形
- Furthermore,the laws of H/D and rotary forging force affecting densification are obtained by through expenment and regression analysis. 通过数据的回归处理,得到了摆辗力与高径比对致密程度的影响规律。
- The calculating time for 3D industrial forging forming has been reduced by nea... 文中的三维工业锻造成形中的计算时间将比标准方法减少近100倍。
- Force-stroke curve of rotary forging is measured and the key measures are put forward to avoid unfilled corner near the gear end. 测试了螺旋伞齿轮辗压力-压下量曲线,提出了消除齿端充填不足的主要措施。
- The basic theory of hot forging forming process of thermodynamic couple num-erical simulation in rigid-viscoplastic finite element method is presented. 介绍了采用刚粘塑性有限元法热力耦合数值模拟热锻成形过程的基本原理,导出了以节点速度和节点温度对时间的导数为基本未知量的热力耦合方程式。
- In this paper,densification laws of rotary forging powder sintered preforms and the property of components have been investigated with orthogonal experiment method. 本文利用正交实验等方法在自行设计的实验装置上对粉末烧结体的摆辗致密规律及压实体的性能进行了研究。
- The article has described substance and its applicability of roll forging technology, advantages producing harrowing tooth with roll forging forming technology. 叙述了辊锻工艺实质及其适用性,用辊锻成形工艺生产耙齿的优点。
- Research on precision forming mechanism of ordinate vibration rotary forging 纵向振动摆动辗压精密成形机理研究
- Programme Processing Control for Rotary Forging 摆动辗压成形工艺过程控制
- Warm forging forming of end gears 端面齿轮的温锻成形
- multiorbit rotary forging machine 多轨迹摆辗机
- HPT250two- roccer rotary forging mill HPT250两辊用期式冷轧管机
- The Test Research of Precision Form by Ordinate Vibration Rotary Forging 纵向振动摆动辗压精密成形试验研究
- About forging forming of oil pipe with thickened end 浅析端部加厚油管的锻造成形
- Rotary Forging Experiment in Spiral Bevel Driven Gear 螺旋伞齿轮摆动辗压试验
- The paint is sold in powdered form. 该油漆以粉制品形式出售。
- Study of the Mechanical Parameter to the Rotary Forging Machine 摆辗机力能参数研究
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。