模具

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。

Lianyungang City Jinxing Machinery Manufacturing Co., established in 2005, is a production of glass pipe "steel die," the expertise, a major die specifications DN25mm-DN2000mm, effective length of

连云港市锦兴机械制造有限公司，成立于2005年，是一家生产玻璃钢管道&钢模具&的专业企业，模具主要规格DN25mm-DN2000mm，有效长度1M-12M。

Molding machinery production of the main branch PE, PVC, PPR, such as pipe extrusion die and large hollow molding machine, and the Shanghai Jinhu Group, Austria Cincinnati, Zhejiang, and so companies have a good Relations of cooperation, long-term support for these partners the production of pipe extrusion dies, have a first-class technology and good reputation.

模塑机械分公司主要生产各种PE，PVC，PPR等管材挤出模具和大型中空成型机，与上海金湖集团，奥地利辛辛那提公司，浙江方力等公司有着良好的合作关系，长期为这些合作伙伴配套生产各种管材挤出模具，拥有一流的技术和良好的信誉。

According to the pipe size,pipe material and the pressure needed for pipe necking ,a die has been designed to make necking operation on long-size pipes on a mechanical press.

根据管材尺寸、材料及成形所需压力，设计了1副模具在机械压力机上对较长尺寸管材进行缩管，经过近10万件的生产证明，模具完全满足生产的要

Huida plastic pipe die at home and abroad enjoy a certain reputation in the industry, the China Die and Mould Industry Association corporate members for the absorption units, the Chinese plastic pipe of the members of the unit, who was in charge of China Building Materials Industry Bureau, the building materials market Association as "a consumer to the credibility of commitment to quality units."

辉达在国内外塑胶管道模具行业中享有一定盛誉，被中国模具工业协会吸收为团体会员单位，中国塑料管道专委会成员单位，负责人并被中国建材工业局，建材市场协会评为＂具有向消费者进行质量信誉承诺单位＂。

Current main products of centrifugal cast iron roll, chilled cast iron rolls, unlimited Chilled ductile iron pipe and roll kind of tools rose by Roll, straightening roller, roller guide roll sizing Central products and even roller mill, high-speed wire Roll roll, such as hot-rolled, the company also produces DHT300, DHT350 tensile alloy die casting, mainly applies to stainless steel plate, the plate, drawing manufactures aluminium die tensile material.

公司目前主要产品有离心复合铸铁轧辊，冷硬铸铁轧辊，无限冷硬球墨铸铁轧辊以及制管工具类的涨减轧辊，矫直辊，定径辊导辊环类产品和连轧机辊，高速线材辊等热轧辊，本公司还生产DHT300、DHT350合金铸造拉伸模具，主要适用于不锈钢板，铁板，铝板拉伸制成品的拉伸模具材料。

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。

The mold is then shut, applying heat and pressure on the plastic and forcing it to flow throughout the mold.

模具然后关机，采用高温和高压的塑料和迫使其流整个模具。

According to the structure and requirements of the clutch plate part and the characteristics of fine blanking process,the fine blanking process for the clutch plate is proposed.

从零件的结构和要求入手，结合精冲工艺的特点，论述了离合器板精冲工艺及模具设计时各参数的选取和模具设计的主要技术问

Though Elastic pressure plate fine blanking has many structures, those structures, running mode and materials forming are similar just with different modes of pressure plate, such as odontoid gear ring pressure plate, indent plate, subulate plate and convex plate etc.

强力压板精冲虽然有多种模具结构形式，但就模具结构、动作方式和材料变形而言，都基本类似，只是压板的形式不同。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。