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- It presents a method how to make use of electrospark hardening and change the structure of die to prevent up run of scraps. 本文针对高速冲裁过程中废料回带产生的原因及其危害,介绍了用电火花强化改变凹模结构来防止废料回带的方法。
- By means of the reversing haul-off unit, films can be produced without requiting rotating die head, so the structure of die head is simplified. 简化了多层共挤制品配用料和生产工艺控制的难度。
- Both the structure of die without punch guidance and protecting jacket are analyzed, and opinions that intensity of blanking small punch should be verified are concluded. 对无凸模导向和保护套的模具结构进行分析,提出冲裁小凸模强度核算应考虑的问题。
- By introducing the hot-press die set of the lampshade of electric light socket,this paper describes the general process of design of BMC hot-press die set and its working principle and introduces the structure of die set. 通过介绍灯头面罩压制模实例来描述BMC热压模设计的一般过程和模具设计及工作原理,并简述模具结构。
- The practical structure of die casting mould with the rotational automatic thread demoulding for shell parts, the calculation of mode locking force and the process parameters were presented. 给出了罩壳零件旋转自动脱螺纹压铸模实用结构,锁模力计算和工艺参数,论述了模具工作原理和设计要点。
- This paper describes the structure and forming method of the pipe blank, structure of die, process flow, once-forming method of big end and small end of the reducer and integral once-forming method. 文章介绍了该新工艺管坯的结构型式及成型方法、模具的结构、工艺流程、大端和小端分别一次成型方法、一次整体成型方法。
- The structure of die is simplified by the use of core cooled inside and push fork.Overflow is not used in the design.The structure is simple,but the quality of diecastings is good. 模具采用了水冷型芯、推叉推出机构及无溢流槽设计,生产实践证明在简化模具的结构的条件下,仍能保证铸件质量。
- The microscopic structure of tissue. 组织机构组织的微观结构
- We know a lot about the structure of genes now. 如今我们对基因的结构有了较多的了解。
- This article aims at the reason and harm which is caused by up run of scraps.It presents a method how to make use of electrospark hardening and change the structure of die to prevent up run of scraps. 本文针对高速冲裁过程中废料回带产生的原因及其危害,介绍了用电火花强化改变凹模结构来防止废料回带的方法。
- The structure of the sentence is strange. 这个句子的结构很奇怪。
- A description is made on the problems of open-die forging for synchronizer cone naves.A new process and new structure of die is presented for closed precision forging of synchronizer cone naves. 论述了同步器锥毂开式模锻存在的问题,提出了同步器锥毂闭式精锻新工艺和新型模具结构。
- The act of dying; termination of life. 死，死亡死的动作; 生命的终结
- Can you analyze the structure of the sentence for me? 你能给我分析一下这个句子的结构吗？
- The model is an odd-looking structure of balls and rods. 这个模型是由球和杆组成的结构，样子很奇特。
- Templet Design of Die Structure of Auto Panel 汽车覆盖件模具结构的模板化设计
- I don't often get out of die house because I have too much to do. 我不经常出门，因为我有许多事要做。
- Doctors are often got out in die middle of die night. 医生们常常在夜间被请去出诊。
- The study of the metrical structure of verse. 诗体学诗歌的韵律结构的研究
- The type or structure of a placenta. 胎盘形式或构造
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
