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- Give some analyses to the failure forms of pinhole punch, bring forward several more ideal prevention measures,in order to improve usage life of a pinhole punch and quality of punching part. 对小孔凸模失效形式进行了分析,提出了几种较为理想的预防措施,以提高小孔凸模的使用寿命和冲压件质量。
- There is important reference value to realize the digitization and automation of punching parts' on-line detection. 对于实现冲压件生产在线检测的数字化和自动化，有重要的参考价值。
- Aimed at the difficulties in the bending forming of punching parts, the bending die with dual-punch is designed, the complex shape of this part is once formed by the ordinal action of dual-punch. 通过对电器支架零件的冲压工艺分析,制定出了一种合理的冲压工艺方案,着重介绍了弯曲成形模及挤合成形模具结构,并对模具的设计要点进行了介绍。
- Taking the die structure of typical punching parts shaving die as an example, since restricted by the parts size itself, the intension and rigidness of concave die is seriously affected. 以典型冲压件整修模的模具结构为例。因受零件自身尺寸的限制,极大影响了模具凹模的强度和刚度。
- It's sad that we have to part company with them. 很遗憾我们要与他们分别了。
- Do not part with the shares on any account. 无论如何不要放弃这些股票。
- The punch in the stomach completely winded me. 我肚子上挨了一拳一时完全喘不过气来。
- It was vodka, and it packed quite a punch. 这是伏特加酒，它有强烈的刺激作用。
- Forming Technology for Punching Parts of Half-Pipe 半套管冲压件成形工艺
- A part of this urgent task was allotted to us. 这项紧急任务的一部分分给了我们。
- If everyone does his part, the project will surely be a success. 如果大家都尽责，这个项目肯定会成功。
- My inn had once been a part of an ancient ecclesiastical house. 我的客栈曾经是一个古老教会的房子的一部分。
- He laid the attacker low with a punch to the jaw. 他一拳击中攻击他的人的下颚，把他打倒在地。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- The punch was aimed at his opponent's head. 那一拳是冲著对手的头打去的。
- The boxer's fist thumped into the punching bag. 拳师猛击吊袋。
- The astronaut accepted danger was part of the job. 太空人承认他们的工作中包含著危险。
- This piece of glass seems to be part of a lamp. 这片玻璃似乎是一盏灯的一部分。
- He salted away part of his wages each month. 他每月把工资的一部分储存起来。
- He decked him with his first punch. 他第一拳就把他打倒在地。
- 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
