零件

This paper points out that the functions of subroutines and parametric programming of the NC system can complete machining of some special parts.

指出利用数控系统的子程序和参数编程功能可以完成一些特殊零件的加工。

In this paper dimension-chain is used to calculate the last effective dimension formed under the influence of tolerances and other distortions. Feature modeling is applied to construct the three-dimension mode of the parts in solidworks. Based on the parametric design function, simulation of assembling result is realized by making use of VB to develop Solidworks. The accomplish of variable parametric design system in tolerance designing is realiazed.

运用尺寸链技术计算出零件在公差及其他变形影响下的最终作用尺寸，利用solidworks中特征建模方法建立起装配体的三维模型，并根据该软件的参数化设计功能，利用VB对其进行二次开发，模拟了装配结果，实现了变参数设计方法在公差设计评价技术上的应用。

The design,application strategy and key technology of the design subsystem based on feature parametrization for Crankshaft are discussed in detail.

着重讨论了零件基于特征参数化设计的设计思想、实现策略和关键技术，对建立微机CAD/CAM集成系统具有一定的参考价值

Main functions in this system are as follows:(1) Establishes the project database of punching die initially;(2) Parametrization design of major parts-,(3) Three dimensional model and assemble of punching dies;(5) Moving simulation of punching die system.

该系统实现的主要功能如下；(1)初步建立冷冲模的工程数据库；(2)主要零件的参数化设计；(3)模具的三维建模及装配；(4)冷冲模系统的运动仿真。

In this parer, the features of hot extruding and upsetting on the unsymmytrical shaft parts have been analyzed.

本文分析了非对称轴类零件的热挤镦成形特点，设计了一套适合挤镦成形非对称轴类件的模具装置该装置已用于转向摇臂铀和制动蹄的精锻生产。

A new model of a product usually used latest part number in the circuit.

一种新的模式的一个产品通常采用最新的零件编号，在电路。

When you do a revision,do you get a different part number?

你改版的时候，会产生不同的零件号吗？

If you search by Competitor Part Number, you may enter a partial Part Number.

如果您搜索的一部分，由竞争者的数目，您可以输入部分的零件编号。

You should see a part number there.

您应该看到一个零件编号那里。

If you have an Mahle part number you are unable to identify please contact us so we may research the part.

如果你有一个马勒零件编号您无法确定请与我们联系，以便我们研究的一部分。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。