模具精度

制造的模具精度<0.04mm（r.m.s）。

The mould accuracy is high to < 0.04mm ( r.m.s ) .

提高模具精度势在必行

Raising the Accuracy of Mould & Die is Necessary

RP/RT集成制造环境下的模具精度控制探讨

Research on the Mold Accuracy Control under RP / RT Integrated Manufacturing Environment

提高大型锌合金成形模具精度并降低成本的工艺措施

Process Method of Improve Large Zinc Alloy Forming Mold Precise and Decrease Production Costs

高精度链轮冷挤压工艺及其模具精度控制

The Cold Extrusion Technology for the High-Precision Chain Wheels and the Control of the Die Precision

此种制造工艺具有速度快、成本低、模具精度高等优点，适合在模具制造行业中推广应用

The manufacturing process has the advantages of high rate , low cost , high die precision and is suitable for wide application in die making of DISA cast line

未来我们将以提升模具精度及扩展营业项目为目标，致力于制程改良和新型模具开发。

The company will regard improving the precision of the mold and expanding the items of business as the goal in the future , is it make improving and new-type mold development devoted .

结合制模工艺实践，提出并分析了提高大型锌合金模具精度并降低成本的一些工艺因素，介绍了设计方案和工艺措施，并对实际效果进行了讨论。

The paper combine making mold process practise , point out and analyse a few process factors of improve large zinc alloy mold precise and decrease production costs , introduce design and process method , and discuss result .

采用电子计算机编程的线切割工艺制造异形复杂粉末冶金钢模，生产周期短、模具精度高、节约材料、节省设备、经济效益好，是一种很有应用前途的模具加工工艺。

It is a promising technology to manufacture P / M die with complex and irregular shape by wire cutting process controlled by computer . Its advantages are as follows : short processing cycle , precision dimension , saving material , and equipment and better economic efficiency .

基于RP的快速金属模具制造精度控制研究

Study on Precision Control of Rapid Metallic Tooling Manufacture Supported by RP

针对其人为因素影响较多，模具制造精度低、周期长和使用寿命短等问题，采用了CAD／CAM技术，从而缩短了模具制造周期，提高了产品质量。

Because of the shortcomings of its low manufacturing accuracy , long manufacturing period , short service life and personal equation etc , CAD / CAM technology has been adopted , which shortens the manufacturing period and promotes quality of products .

提高电解加工模具成型精度的新途径&高频、窄脉冲电流源电解加工（HSPECM）

New Way for Improving ECM Die Forming Accuracy & ECM With High Frequency and Short Pulse Current Supply ( HSPECM )

塑料制品尺寸精度和塑料模具尺寸精度的确定

Way to Determine the size Precision of plastic products and plastic Mould

对加工过程中影响凸凹模具制造精度的因素进行了深入仔细的研究。

Factors influencing concave mould manufacturing precision in the processing .

提出金属模具的精度闭环控制系统。

A closed-loop precision control system of metallic tooling manufacture is proposed .

该结论对模具高精度光整加工自动化的研究具有重要意义。

This conclusion is significant for finishing complex mould precisely and automatically .

模具高精度数控加工的探讨

Discussion on the NC Machining Techniques for Mould

结果显示，当对模具的精度要求不高时，误差是可以接受的；

It is found that the error is acceptable if the requirement to mold accuracy is not very high .

作者提出了建立装配尺寸链、精度优化的数学模型，对模具装配精度进行优化分配。

The die-fitting dimension chain and precision optimize mathematics model are established . And the optimize distribution for die-fitting precision is made .

通过自己掌握机床的激光标定技术，可以节约大量检测费用，同时提高模具制造精度。

Large amount of testing fee is saved , and manufacture precise is improved as well by grasping machine laser calibration technology .

发光三极管的引线框结构较为精细，产量很大，用高速冲床生产，对模具的精度和寿命要求很高。

The lead frame structures of LET ( light emitting triode ) are much fine and with high yields , it is for high speed punch with very high precision and life .

提高批量生产中塑料光学透镜的质量及稳定性，需采取综合的技术和管理措施。如提高模具的精度，特别是型芯、型腔的精度；

In order to improve the quality and stability of plastic optical lens in mass production , we must have comprehensive technology and managerial measure , which includes improving the precision of the moulds , especially the precision of core and cavity ;

减少失真率的重要措施是精选镜片玻璃、提高和保持模具的精度、严格控制镜面生产环境的温度及镜片与镜壳的装配尺寸等。

The way to reducing the distorsion is to pick carefully the lens , improve and maintain the mold accuracy , and control strictly the environment tempera ture for producing mirror face , and the mounting size of lens and mirror bracket .

介绍聚合物材料的精密注射成型技术，论述影响精密注射成型的因素，包括模具的精度、注塑机的控制精度、精密注射工艺控制和其它一些计算机控制技术。

The precise injection molding technology of polymer materials is presented . The factors including the accuracy of mould , control accuracy of injection molding machine , precise injection molding technological conditions and other computer controlling technologies which influence precise injection molding are described .

为了提高电弧喷涂模具的复制精度和使用寿命，研究了喷涂工艺参数变化对电弧喷涂制模中Zn-Al伪合金金属壳的硬度和致密性的影响。

The effect of spraying parameters on the rigidity and compactness of Zn-Al pseudo alloy coating shell of an arc-spraying die was investigated , aiming at improving the precision and service life of the arc-spraying die .

应用此陶瓷型铸造工艺浇铸的铸钢模具，尺寸精度达到国家标准CT3～4，表面粗糙度达Ra32，可用于实际生产。

The processes of producing cast steel dies by the ceramic mold method can be directly utilized in foundry workshop . The dimensional tolerances of the dies thus made can reach to China National Standard CT3 ~ 4 and the surface roughness to Ra 3.2 .

保证快速模具集成系统精度的探索

Search on Guarantee of Fast Mold Integration System Precision

快速模具集成系统精度保证体系研究

The Study of the Accuracy of CAE System based on the Rapid Tooling Manufacture

影响发夹模具曲面加工精度的工艺因素及对策

Technology that affects the processing precision of hairpin mold and measurements to improve the precision

首先研究光刻胶模的溶胀性规律，并采取相应的补偿措施保证了模具的宽度精度。

The rules of photoresist swelling are researched firstly , and then relevant measures are adopted to guarantee the precision of mold 's width .