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- Ways and anaysis of Improvement of Service Life of Punch Die 提高冲裁模具使用寿命的途径与分析
- Life of Punch Die 冲模寿命
- This paper introduced punch die in cone, It shows that vertical dies could be replaced by oblique stocks and the force and life of the die could be improved. 介绍了锥面上冲孔用斜楔块代替立式凸模冲孔，改善了凸模的受力状况，并提高了模具寿命。
- The influence of blanking clearance on the life of punch and die 冲裁间隙对凸凹模寿命的影响
- In this paper are described factors that exercise an influence on life of cold extrusion punch, are analysed all destruction of punch, structure on its life. It is done to analyse the stress state of punch by stress test. 本文论述了影响冷挤压凸模寿命的因素,分析凸模的各种破坏状态,而后着重分析凸模结构对寿命的影响。
- Quantity of punch die on revolving table 转台冲模数
- Sure, his dad is a lush, but he's always the life of the party. 没错，他父亲是个酒鬼，但他永远是宴会的灵魂人物。
- case-based reasoning system of punch die 冲裁模CBR系统
- She had led a life of luxury and privilege. 她过著养尊处优的生活。
- The design,manufacture and use of punching die arrangement and relations between each department and its duty anre discussed. 从技术管理角度阐述了冲压模具从设计、制造到使用,各个部门的职责和相互之间的关系。
- We hope to have a life of happiness and prosperity. 我们希望拥有成功幸福的生活。
- The process calculations such as layout chart of punching die for locatized plate, punching pressure, pressural center and etc. 分析了接线片的结构特点和冲压工艺性,介绍了零件的排样设计方案、模具结构及主要特点。
- They attempted the life of the dictator. 他们试图杀死这个独裁者。
- A simple calculation method of the center of punch die 冲裁模压力中心的简化求法
- The life of the patient is at stake. 病人的生命在危急中。
- The key of improving punching accuracy and utilization ratio of material will be proper selection and design of positioning system and devices of feeding of punching die. 正确选择与合理设计冲模送进条(带)料及半成品的定位机构与装置是提高冲压精度和材料利用率的关键环节。
- A life of ease is a difficult pursuit. 优悠自在的生活，是一个难以追求的东西。
- This article introduced several problems in the design of punching die for electronic watch champed plate. Provided several select methods of design value. 本文介绍了电子表夹板零件冲模设计中应解决的几个问题,给出了几种结构参数的选择方法。
- Tell the servants they will have a bowl of punch. 告诉下人们他们有潘趣酒喝了。
- The life of the sick man is at stake. 病人的生命危在旦夕。
