punch holder
英 [pʌntʃ ˈhəʊldə(r)]
美 [pʌntʃ ˈhoʊldər]
网络 上夾板; 凸模固定板; 上模座; 上夹板
双语例句
- Holder for sliding guide die sets for press tools& Punch holder for diagonal pillar sets.
冲模滑动导向模座对角导柱上模座。 - Break through the traditional binding way, only punch holes on the document, then refill the document into the file holder, you'll be easy to read.
突破传统的装订方法，只需用打孔机在文件上打孔，再套上夹子便可轻松翻阅。 - A three-dimensional finite-element model, which includes plate, punch, die and holder pad, is established to simulate the drawing process based on the characteristics of the square box part.
根据方盒形件的特点，本文建立了包括板料、凸模、凹模以及压边圈在内的三维有限元分析模型。 - The springback angle increases with the increase of the punch round radius and clearances between the punch and the die while decreases with increase of the blank holder force, sheet thickness, friction coefficient and material hardening exponent.
回弹角随凸模圆角半径和凸凹模间隙的增大而增大，随压边力、板料厚度、摩擦系数和材料硬化指数的增大而减小。 - The results show that the stress on punch is larger, and stress concentration occurs at the shape-changed part of edge, while the stress on die is smaller and results from the blank holder force.
凸模受力较大，在边界变化处也是应力集中点。凹模受力较小，主要的力来源于压边力。 - 3, In front of the establishment based on the finite element model, virtual punch ram speed, blank holder ram displacement, and other parameters are optimized for the project.
基于前面建立的有限元模型，虚拟凸模冲压速度、压边圈冲压位移、凸模圆角、凹模圆角等参数进行了优化组合。