模具精度
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制造的模具精度<0.04mm(r.m.s)。
The mould accuracy is high to < 0.04mm ( r.m.s ) .
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提高模具精度势在必行
Raising the Accuracy of Mould & Die is Necessary
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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
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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
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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
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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
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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 .
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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 .
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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 .
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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
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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 .
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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 )
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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
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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 .
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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 .
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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 .
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模具高精度数控加工的探讨
Discussion on the NC Machining Techniques for Mould
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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 .
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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 .
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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 .
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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 .
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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 ;
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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 .
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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 .
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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 .
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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 .
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保证快速模具集成系统精度的探索
Search on Guarantee of Fast Mold Integration System Precision
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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
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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
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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 .