查询词典 pencil holder

The lower die holder of machines be designed to meet with customer's needs. Please contact us for more information.

铆钉机的机台下之模座可依据客户的需求特别设计，请与我们联络以取得更详细的资料。

Above pictures showing a fully automatic adjustable wide extrusion head with an open and closed die holder.

上面图片显示的是一个全自动可调节的宽挤出机头

Increasing the shim thickness increases the gap between the die face and blank holder and allows more metal to flow inward.

增加垫片的厚度也就是增加模具表面和压边圈间的间隙从而容许更多的金属向前流动。

Increasing the shim thickness increases the gap between the die face and blank holder and allows more metal to flow inward.

增加垫片的厚度也就是增加凹模和压边圈间压料面的间隙从而容许更多的金属材料向内流动。

Although this kind of die holder is more complicated than that of three-motion forcing machine, it don't depend on the import and then decrease the cost under required precision, which meets the case in China.

虽然这种模架结构不如三动压力机上的模架的结构简单，但是既不必依靠进口的精冲压力机，又可以在保证加工精度的前提下降低成啊本，适合我国现阶段使用精冲技术的厂家进行精冲件的生产。

A kind of gas-and-liquid springy pressure setting was designed for fine blanking die holder.

磨损后也不用拆卸模架，更换零件，这样，保证了模架高寿命的特点。

The load cell on the die holder measures the pulling tension to which the strand is subject for accurate control; this value is displayed and recorded.

为精确控制，模座上的测压元件测量支配裸绞线的拉力，该数值被显示和记录。

The results show that the die radius, blank holder force and friction coefficient are all significant on the forming process.

结果表明，单位压边力、摩擦系数、凹模圆角半径对拉深过程均有显著影响，其中贡献率分别为凹模圆角半径41.04%，摩擦系数30.27%，压边力24.68%。

A three-dimensional finite-element model, which includes plate, punch, die and holder pad, is established to simulate the drawing process based on the characteristics of the square box part.

根据方盒形件的特点，本文建立了包括板料、凸模、凹模以及压边圈在内的三维有限元分析模型。

A quarter model is used to simulate for the reason of symmetry. Punch, die and holder pad are regarded as rigid body because of little deformation.

考虑到对称性，取四分之一模型进行有限元模拟，由于凸模、凹模以及压边圈变形都很小，故将其视为刚体。

As the Manchester boss uncorked that famous bottle of wine?

关于曼联主帅是否会打开那瓶名酒？

Some localities of the Jehol Biota produced most Mesozoic mammal fossils in the past several years.

过去几年中发现的中生代哺乳动物多数产于热河生物群中。