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纸张夹持器
1、plunger holder───柱塞保持架
2、chequer sheet───方格纸
3、holder───n.持有人;所有人;固定器;(台、架等)支持物;n.(Holder)人名;(英、罗、瑞典、德)霍尔德
4、sheet-metal───金属薄片
5、endodermal sheet───内胚层片
6、sheet pan───烤盘
7、sheet───vi.成片流动;DaPian落下;n.(Sheet)人名;(英)希特;n.薄片,纸张;薄板;床单;vt.覆盖;盖上被单;使成DaPian;adj.片状的
8、holder family───持有人家庭
9、utensil holder───[医]器皿夹具
1、Wrinkling and fracture are the major defects in sheet metal forming, and the blank-holder force(BHF) is an important technologic parameter controlling the forming of sheet metal.───在板材成形中,起皱和拉裂是主要缺陷,而压边力是控制板材成形的重要工艺参数。
2、predominant failure modes in stamping of sheet metal parts are wrinkling and fracture. In general, these defects may be eliminated by appropriately manipulating the Blank-Holder Forces.───皱和断裂是板料成形过程的主要失效模式,合理控制成形过程中的压边力,可以消除这些缺陷,提高成形性能。
3、The equipment has simple structure, is economical and practical and with variable blank holder force. High-quality complex sheet parts can be produced with this equipment.───该装备具有结构简单、经济实用、可实现变压边力控制等特点,可获得高质量的复杂板料成形件。