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- The defected springback exits widely in metal sheet forming,which influences the shape quality of products. 回弹是板料冲压成形中普遍存在的现象,它的存在影响了零件成形的质量。
- How to predict the shape of products after forming, and design the required punch-die surface to compensate springback is a difficult problem in the metal sheet forming industry. 如何准确的预测回弹后零件的形状、设计出准确的型面以补偿回弹,在目前还是国内外模具行业中的难题。
- He hammered out the dents in the metal sheet. 他把金属板上的一些凹痕敲掉或敲平了。
- MECHANICAL MODELING OF COLD METAL SHEET FORMING PROCESS ON ELASTIC DEFORMABLE DIE 弹性模具冷弯成形中薄板的力学建模
- metal sheet forming 板料成形
- Reflect light using a mirror or metal sheet. 用镜子或金属片反射光线发出讯号。
- A Multi-functional Metal Sheet Forming Test System And Its Application in Research of Automobile Steel Sheet Formability 多功能金属薄板成形试验系统及其在汽车板成形研究中的应用
- A coating of metal sheets or plates. 金属板的外覆金属片或金属板的外覆
- Springback is an inevitable physical phenomenon in the metal sheet elastic and plastic forming. 回弹现象是金属板料弹塑性成形过程中不可避免的物理现象。
- The machine punches a row of holes in the metal sheet. 机器在金属薄板上冲出一排孔。
- Zhuhai Speedbird PVC Film Lamiated Metal Sheet Co., Ltd. 中外合资珠海拾比佰彩图板有限公司。
- A structural material made of wood fragments, such as chips or shavings, that are mechanically pressed into sheet form and bonded together with resin. 碎料板由碎木，如木屑或创花制成的一种结构材料，用合成树脂粘合在一起并用机器压成板状
- Look at your image.Bend the metal sheet forward and then backward. 观察你所成的像。先向前再向后弯曲金属薄片，
- The process parameters in laser peen forming(LPF) have great impact on the forming shape of the processed metal sheet. 机械喷丸成形和激光喷丸成形是两种喷丸成形技术,用于成形外形变化平缓的蒙皮类钣金零件。
- Cofferdams are made by driving metal sheet piling into the Bed to form a watertight fence. 在近代工程中,筑围堰时一般先打下钢板桩以形成阻水层。
- Then this paper pointed out that DFC could predict the forming limit of metal sheet with low plasticity well and meantime take the change of forming path into account. 指出利用韧性断裂准则，不但能够较好地预测塑性差的板料成形极限，而且还能考虑应变路径的变化。
- The metal sheet is coated with a certain special material, such as cesium. 金属片上涂有象铯那样的某种特殊材料。
- Sheet forming is an appropriate method to produce lighter and thinner magnesium alloy parts. 摘要用板料成形的方法对变形镁合金进行加工可以制造更薄更轻的零件，符合轻质化的发展趋势。
- Tool paths are moving trace of tool in space in the process of Single point incremental sheet forming. 在单点渐进成形技术中,刀具路径是加工时刀具在空间中的运动轨迹。
- Made in thick metal sheet, for a big "clatter", in a durable finish with silks. 做在厚实的金属板料里, 为大"铿锵声", 在耐久的结束与丝绸。
