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- Development of the Compound Blanking Die for the Frame Based on Oblique Edge and Stepping Quick Change Punch and Floating Die 基于斜刃浮动凹模、阶梯快换凸模的车架复合冲裁模研究
- He had to make a quick change at Shanghai. 他不得不在上海匆忙换车。
- He had to make a quick change at Crewe. 他得在克鲁迅速换车。
- A new style punch die without burrs is designed. 设计了一种新型无毛刺冲孔模具。
- So far from variation or quick change? 没有转调,也没有迅速的变化?
- He had to make a quick change atCrewe. 他得在克鲁迅速换车。
- Della's fingers tore at the string and paper. Then came an excited scream of joy, and then, alas! a quick change to tears. 德位的手指撕扯着绳子和包装纸。然后是一声狂嘉的尖叫，哎呀！紧接着又变为满脸的泪水。
- Now a quick change to things internal from things external. 好，闲话少说，言归正传。
- Shaft-less pneumatic cone-top device for quick change. 无轴气动锥顶装版机构，换版省时方便。
- Its gripper has the anthropomor-phic fingers function which is to press the workpiece into the punch die. 机械手的总体结构采用与冲床分立的形式;全电动传动;手爪具有把制件坯料迫进模腔的拟人手指功能.
- A new quick clamping technology of the punch die 冲模快速夹紧新技术
- Capousek's ousting led to quick changes. 察保谢克下课后，皮划艇队发生了迅速的变化。
- Quick change tapping chuck with preset saving device for tapping and drilling. 安装了钻孔和攻丝简便装置的快换攻丝夹头。
- Yet rational herds can quickly change their minds. 但理性羊群可以很快改变它们的主意。
- This quick change module allows for quick and safe nozzle changes. 使用此快速更换模块可以快速安全地更换喷嘴。
- 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。
- In the punching die of printed-circuit boards,a hydraulic stripper is used. 本文介绍了在印刷线路板的冲孔模中,采用的液压卸料装置。
- Quick change tapping chucks with adjustable friction clutch tap fixted with screws. 带扭力保护装置的快换夹头,丝锥由螺丝固定。
- Standard equipment with machine: Manual change. Back stop device, Quick change, Mold the cupboard.Foot pedal. 随机标准配件：手动换模、定尺装置、快速换模、模具脚座、脚踏开关。
- Design of New Style Punch Die Without Burrs 新型无毛刺冲孔模具的设计
- 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
