模具的

Mechanism of blasting effect is specified,and mechanism of directional breaking controlled blasting effect of cutting seam cartridge is analyzed and discussed and dynamic strain for dandification of rock is tested and analyzed.

分析了塑料单向阀的结构特点及工艺要求，介绍了塑料单向阀注射模的结构及工作过程，并重点介绍了该模具的切缝功能，对类似模具的设计有一定的参考作用。

It is mainly used in collecting the waste peoduct by high or low speed terminal punching so as to prevent the waste left in the mold form from affection the ordinary working of mold,besides reducing working intensity,it also enhances efficiency and precision of product and helps to keep the workshop clean and sanitary.

自动吸废料机主要适用于高速、低速冲床打端子所产生的废料收集，避免废料铁屑存留在模具中，影响模具的正常工作，并减轻工人的劳动强度，提高机床的工作效率和产品的精度。完全实现了自动收集，没有污染，保持车间清洁、衍生的高效率生产。

In this paper,the advance of precision forging parts accuracy prediction technology is systematically illustrated in the aspects of part elastic deform ation,dies elastic deform ation,die wear,therm al expansion and shrinkage of part and die.

本文从成形件的弹性变形、模具的弹性变形、模具的磨损以及热胀冷缩几个方面综合论述了精锻产品精度预测技术的研究现状及存在的问题，并对其未来可能的发展趋势进行了分析和探讨。

First carries out the technology parameter and the mainly work partial point sizes, then use the reference information and picture that reached , as the major element of die carries out structural design, include working element, location element, lead element and tripper carry installation , press the design of side installation etc..

首先对模具进行工艺参数，主要工作部分刃口尺寸的相关计算，然后再利用得出的数据结合有关的参考资料和图册，对模具的主要零件进行结构设计，包括工作零件，定位零件，导向零件，卸料装置，顶件装置，压边装置等的设计。

First carries out the technology parameter and themainly work partial point sizes, then use the reference informationand picture that reached , as the major element of die carries outstructural design, include working element, location element, leadelement and tripper carry installation , press the design of sideinstallation etc..

首先对模具进行工艺参数，主要工作部分刃口尺寸的相关计算，然后再利用得出的数据结合有关的参考资料和图册，对模具的主要零件进行结构设计，包括工作零件，定位零件，导向零件，卸料装置，顶件装置，压边装置等的设计。

This paper chooses a plastic bottle shaped by stretch-blowing in two steps and its blowing mold as the main research objects, and has developed the Plastic Bottle and its Blowing Mold Computer Aided Design System, that is PBBMCAD system for short. The system is developed on the plate of Visual C++ 6.0 with Pro/TOOLKIT, which is the developing tool of Pro/ENGINEER.

本文以采用拉伸吹塑中的两步法成型的塑料瓶及其吹塑模具为主要研究对象，利用Visual C++ 6.0和Pro/ENGINEER的二次开发工具Pro/TOOLKIT，开发出了塑料瓶及其吹塑模具的三维参数化CAD设计系统——PBBMCAD系统。

The factory fetch in the most advanced for production equipment of computer cutting,large equipment of injection and CNC milling machine in Switzerland for the mould designing and producing. Modern factory and the most advanced for production equipment, the ability of designing and developing thermoform mould by ourselves, that the quality has a basic promise.

公司引进先进的电脑切割、大型注塑设备及瑞士产CNC数控锣床致力于精密的模具制作，现代化的厂房，先进的生产设备，以及自行设计与开发注塑模具的能力，更是产品质量的基础保证。

ABSTRACT Car body panel forming simulation of FEA is of great importance to the improvement of design quality and the reduction of the time...

汽车覆盖件成形过程的有限元模拟对提高覆盖件模具的设计质量，缩短模具的制造周期起着很重要的作用，因此近年来倍受人们关注，得到了迅速发展。

ABSTRACT Car body panel forming simulation of FEA is of great importance to the improvement of design quality and the reduction of the time of dies manufacturing.

汽车覆盖件成形过程的有限元模拟对提高覆盖件模具的设计质量，缩短模具的制造周期起着很重要的作用，因此近年来倍受人们关注，得到了迅速发展。

What this article introduced is planet gear's injection mold design, the content and applies, the design criterion as well as the product synopsis including the plastic injection mold's principle of work.

本文介绍的是行星齿轮的注塑模具设计，内容包括塑料注塑模具的工作原理及应用、设计准则以及产品的简介。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失