凸凹模的英文

• punch-die
• punch-matrix

• "凸凹"英文翻译    convex-concave
• "模"英文翻译    mould; pattern; matrix
• "凸凹" 英文翻译 :    convex-concave
• "凹模" 英文翻译 :    die◇凹模固定板 die holder; 凹模厚度 die thickness
• "凸凹的" 英文翻译 :    convexo concave; convexoconcave
• "凸凹镜" 英文翻译 :    bulge; concave-convex len
• "凸凹面" 英文翻译 :    male and female face; maleandfemaleface
• "凸凹形" 英文翻译 :    convex concave; convex-concave; convexo-concave
• "凸凹纸" 英文翻译 :    embossed paper
• "凹模,母模" 英文翻译 :    female mold
• "凹模式" 英文翻译 :    diesinking
• "侧凹模" 英文翻译 :    re-entrant mold
• "合凸凹针" 英文翻译 :    dimple pin
• "凸凹不平" 英文翻译 :    rough and uneven in surface
• "凸凹不平的" 英文翻译 :    scraggly; scraggy; shaggy
• "凸凹分型面" 英文翻译 :    matched parting
• "凸凹接头" 英文翻译 :    tongue-and-groove joint
• "凸凹贴图" 英文翻译 :    bump map
• "凸凹透镜" 英文翻译 :    convex concave lens; convex-concave lens; convexo concave lens; negative meniscus
• "凸凹铣刀" 英文翻译 :    convex and concave cutter; convex and concave milling cutter; convex concave milling cutter; convexandconcavemillingcutter
• "凸凹形的" 英文翻译 :    convexo concave
• "硬木凸凹刨" 英文翻译 :    hardwood tongueing and grooving plane
• "颚线凸凹度" 英文翻译 :    jawline concave
• "凹模顶杆" 英文翻译 :    die-pin
• "凹模固定板" 英文翻译 :    cavity-retainer plate; die block; die holder; matrix plate

• 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。
• In chapter 5 , the means of structure design and part design are researched on . then the realization of structure design using top - down design is presented . with information of separated loops , the efficient part design has been achieved
  第五章研究了系统结构设计与零件设计的实现方式，重点分析自顶向下设计方法在级进模结构设计中的应用；并根据工艺分析系统的特征环几何信息来设计凸凹模零件，实现工作区零件的快速设计。
• This paper referred to the massive domestic and foreign technical material , elaborated in the sheet forming value simulation theory essential technology in detail , points out when analysis sheet forming question should use the big distortion ball plasticity fem and introduce the application characteristic and the function summarizes of the sheet forming simulation software dynaform . secondly , analyzed the cover forming characteristic , simultaneously introduced the influence cover forming factor in detail : such as ramming direction , the craft addendum surface and the material pressing surface , the radius of convex - concave mold , draw bead , pressure strength , blank size and craft margin and so on . and simulates many typical automobiles cover panel with software : such lateral board , back taillight pedestal and storage cover
  其次,分析了覆盖件成形的特点和要求,同时详细介绍了影响覆盖件成形的因素如冲压方向、工艺补充面和压料面、凸凹模圆角、拉延筋、压边力、坯料尺寸和工艺切口等,并用数值模拟软件对多个典型的汽车覆盖件汽车后侧围板、后灯座以及轿车后备箱盖的冲压成形情况进行模拟,用模拟结果优化拉延工艺方案,比较了内覆盖件和外覆盖件在成形特点和要求的一些异同点,以及常见的起皱、拉裂和回弹、成形不足等缺陷的产生机理和相应对策,重点介绍工艺补充面和压料面的设计及优化方法,因为拉延是冲压工艺的关键工序,而工艺补充面和压料面的设计是拉延工序的关键,对消除缺陷至关重要。