查询词典 blanking

Optimization of the blanking dimension and the blank shape of dummying.

通过进一步优化预压坯，获得了能够锻出合格锻件的合理预压形状。

They are used to solve many problems,for instance,negative pressure fluctuates badly inside the kiln,waste acid water flows off from the rear of the kiln,temperature is kept difficultly,blanking bin at the rear of kiln is corroded seriously,and the service life of the kiln is short.

针对蒸硒回转窑负压波动较大、窑尾冒酸水、温度控制不稳定、窑尾下料箱腐蚀严重、使用寿命短等问题，对蒸硒回转窑采取一系列改造和维护保养措施，取得较好的效果。

Two cylinders drive the tipping unit, loading the bars; one asynchronous motor drives chain motion mechanism, implementing the feed and back off movement of bars; bar lifting movement in the process of chamfering and blanking movement after machining are carried out by another two cylinders; one asynchronous motor rotates the bar and one cylinder swings the wheel head when grinding; the feeding of the wheel head is accomp...

它通过控制两套汽缸驱动翻爪完成上料，一台异步电动机驱动链条式多轮运动机构完成磨削前的进料和磨削后的退料，两套汽缸完成磨削倒角加工时的预料和加工完成后的落料，一台异步电机在磨削加工时驱动棒料旋转，一个汽缸驱动磨头在加工时摆动，一台步进电机驱动磨头实现磨削进给，两套汽缸驱动翻爪完成下料，而磨头是用一台异步电机驱动砂轮旋转的机构，并给出了控制系统原理图及程序流程图，解决了控制器输入点数相对不足的技术问题。

The program is the first of blanking-punching composite punch, then bending modulus composite production.

采取的工艺方案是先落料—冲孔复合冲压，然后再弯曲，采用复合模生产。

On the scale of punch and die with punching and bending die punch; Die positioning pulled positioning and bending Die top two pieces of equipment; 6 punch with epoxy fixed on the next model, since blanking punch and bending die role.

上模为凸凹模起冲裁凹模和弯曲凸模作用；模具中定位板起定位和弯曲凹模顶件装置两种作用；六个凸模用环氧树脂浇注固定在下模上，起冲裁凸模和弯曲凹模作用。

In the CAD for blanking die,how to correctly discriminate the dimension types of the edge is a key work.

在冲裁模刃口尺寸的计算机辅助设计中，正确地识别尺寸类型是设计、计算最关键的一步。

A type of new progressive die including blanking, bending and forming is introduced.

介绍了一种新型的落料、弯曲、成形连续模。

So it is a sixty-four-dollar question to establish a suitedly practice design and product practicability CAD of blanking die.

因此，建立一个能适合实际设计、生产实用的冲裁模CAD系统是冲裁模CAD系统设计中的关键问题。

Computer application ; Blanking die CAD system ; Knowledge-based ; Research and developing

本文研究了冲裁工艺和模具结构的计算机辅助设计方法，提出了基于知识的

Compound blanking Die can greatly increase labor productivity, reduce the burden on workers and has important significance of technological progress and economic value.

倒装复合冲裁模可以大大的提高劳动生产效率，减轻工人负担，具有重要的技术进步意义和经济价值。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。