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- roll bending forming 滚弯成形
- Clamps hold the wood laminations to the bending form until they dry. 用夹具夹住层积木毛料,固定需要的弯曲形态,直到木材干透。
- It also describes the development of heat roller bend forming technique abroad. 还就因外加热辊弯成型技术的发展作了评述。
- The other is roll bending adding roll profile combined wilh hydraulic screwdown, meanwhile, hydraulic screwdown conlrol elongation and roll bending device control strip shape. 另一个是弯辊加辊型与液压压下配合,由液压压下控制板厚(延伸率),由弯辊装置控制板形(平直度)。
- FEM analysis software of DYNAFORM was used to simulate the bending form for the support. 运用DYNAFORM有限元数值模拟分析软件,对汽车转向柱后支架的弯曲成形进行了数值模拟。
- Technology: sandblasting, bending forming, laser engraving, three-dimensional sculpture, seamless hot, bonding, screen printing. 工艺范围:开料,喷砂,热弯成型,激光雕刻,三维雕刻,无缝热压,粘结,丝网印刷。
- Further more,as a part of the research of foundational experiment,it enriches the systematical research of tube bending forming ... 同时,为管材弯曲成形机理研究作了相应的基础准备工作。
- The work roll bending on five stands are adjusted based on the periodical change of work roll shift position to decouple the coupling between edge drop and flatness control and obtain the optimum flatness control. 该模块根据5个机架的工作辊轴向位置的变化周期性随动调整5个机架的工作辊弯辊,化解平坦度和边降的耦合关系,以获得最佳的板形控制效果。
- The application of VCR matching EDW gives stronger mill crown control ability, a high performance of work roll bending force and the improved strip edge drop, crown and flatness quality. VCR变接触支持辊配合EDW边降控制工作辊经过工业轧机现场轧制,轧机凸度控制能力明显增强,弯辊力调节效率提高,带钢边降、凸度及平坦度显著提高。
- The technique character of the baffle of inspirator was introduced.A feasible process plan was determined and the integral piercing blanking bending forming die was designed. 介绍了呼吸器挡板零件工艺特点,确定了合理的工艺方案,设计1副落料、冲孔、压弯三道工序一次成形的模具。
- Aimed at large arc shape frame, the die with once bending forming structure is designed, the working procedure is reduced, and the costs are lowed as well. 针对大圆弧形机壳,设计了一次折弯成形结构模具,减少工序,降低成本。
- The results show that the medial surface wrinkling and the lateral surface unstability are the main failure form of the thin-wall stainless steel tubes in cold bending forming. 结果表明,薄壁不锈钢管件弯曲冷成形的主要失效形式是内侧部分的起皱和外侧部分的失稳。
- The bent form of the tree is the work of wind and rain. 弯曲的树为风雨所致。
- The control strategy and means of CVC6-HS 6high cold r olling mills are introduced,including the principle and actuator of CVC technol ogy,flatness control means,new technology of rolling oil and roll bending,and intermediate roll shifting. 介绍CVC6-HS6辊冷轧机的控制策略和手段,CVC技术的原理、执行机构,板形控制手段,轧制油、弯辊的新技术,中间辊窜动作用。
- This paper introduces the structure and operating principle,the design method of critical parts,and the calculation of bending forming forces of double-roller bending dies for load bearing supports. 主要介绍了承力隔架用“双转辊弯曲模具”的结构、工作原理、主要工作零件设计及其弯曲力的计算方法.
- Resilient calculating method of bending forming die for wing blade is put forward.Examples are listed.Finally,some specific problems of resilient calculation for wing blade are explained. 提出了机翼形叶片弯曲成型模的回弹计算方法。列举了其实例。最后对机翼形叶片回弹计算的一些具体问题作了说明。
- Meanwhile, the process of stress turn over of wide sheet bending forming is described by introducing a thought of dividing the sheet into three layers, so it is more accurate and popular. 同时,借鉴分三层思想,较好地考虑了宽板在弯曲成形过程中部分纤维层应力反号过程,因此具有较好的精确性和较强的普适性。
- Chock the barrel up or else it will roll over. 用楔子塞住圆桶,不然它会滚过去。
- The slow steady roll of the ship made him sick. 轮船不停地缓慢摇晃使他感到不适。
- Simulation of Hydraulic Roll Bending System for Shape Control 板形控制液压弯辊系统的仿真