• A metal squeezing shaping method for a rotary cavity die relates to a proximate matter squeezing shaping method.

    旋转金属挤压成形方法,它涉及一种型材挤压成形方法。

    ip.com

  • The reason to be damaged in production for cavity die in CONFORM continuous extruder is analysed and measures to prolong its lifetime recommended.

    分析了Conform连续挤压工装件——生产工艺损坏原因提高腔体使用寿命的措施

    dict.cnki.net

  • The failure form of rotary roll cavity die for straight tooth bevel gear was analyzed, and the finite element simulation method was employed to change the processing parameter of rotary roll.

    分析齿轮失效形式并且通过改变齿圆锥齿轮摆辗的工艺参数有限元模拟,探讨了凹进给量、摩擦系数和摆头倾角的改变量对凹模应力影响以及对凹模失效形式的影响。

    www.dictall.com

  • Powder metallurgy (Fig. 5.1) USES sintering process for making various parts out of metal powder. The metal powder is compacted by placing in a closed metal cavity (the die) under pressure.

    粉末冶金(5.1)采用烧结工艺金属粉末制成各种各样零件。金属粉末放在封闭的金属(模具)中在压力下被实。

    www.mapeng.net

  • The fluid material takes the shape of the die cavity and this geometry is finally stabilized by the solidification of the material.

    液体材料充满型腔,随着材料凝固零件的几何形状最终固定下来

    out369.com

  • The cutters used in high speed machining(HSM) have poor rigidity, therefore the method fits to HSM of die cavity due to the unfluctuating cutting force characteristic.

    切削平稳特性适合模具型腔高速数控加工,可以克服高速加工刀具刚性的不足。

    http://chazidian.com

  • This paper advanced a study method that can observe plastic deformation behavior of surface layer of die cavity by showing austenite grain, size, crack morphology and propagation mode.

    提出通过显示氏体实际晶粒度裂纹形貌扩展方式来分析热锻模具型腔表层塑性变形行为试验方法

    www.chemyq.com

  • Multiple die with hydraulic compensating device adopts the design of multi-dies gathering in a common grease cavity, using high temperature lubricating grease as the pressure compensating medium.

    冲模液压补偿装置采用多个冲模集于同一油脂中并用高温润滑油脂作压力补偿介质。

    dict.cnki.net

  • So it adopt cubic spline function to structure die cavity outline in this article, the model points may be surveyed on die cavity surface.

    因此这里采用三次样条函数拟合曲线构造模具型腔廓线值点由已有模具型腔测得。

    www.chemyq.com

  • An injection die with a mold cavity was designed though using the injection mold CAE software MOLDFLOW to simulate plastic flow and choosing the molding parameters of polypropylene.

    通过注塑模CAE软件MOLDFLOW件进行流分析选择聚丙烯成型工艺参数,设计模一注射模具

    dict.cnki.net

  • During the course of the plastics melt filling in the die cavity, the forms of the flowing resistance and the energy loss and the reason why they come into being are analyzed.

    本文分析了塑料熔体充满型腔过程流动阻力能量损失产生形式物理原因。

    www.chemyq.com

  • The die with one mould and one cavity was designed based on the geometry size and structure of the components.

    根据铝合金进气接管外形尺寸结构等特点,该模具设计成

    www.magsci.org

  • This machine for die cavity stamping forming, chain separation stripper, mainly used for sandwich roll forming production, very hot type can be according to the demand of the customers order.

    该机冲压成型链式分离脱模主要用于夹心奶糖成型生产依据客户要求订购

    www.js-jialing.com

  • The metal powder is compacted by placing in a closed metal cavity (the die) under pressure.

    金属粉末放在封闭的金属(模具)中在压力下被实。

    www.17xuexi.org

  • Taking the molding mould for the saddle foamed plastic pads as an example, the casting technological process for the curve-surface cavity zinc-based alloy die was stated.

    鞍座泡沫塑料成型,阐述曲面型腔模具的锌基合金铸模工艺,同时将三维温度场电算技术在铸模过程模拟预测中进行了有效的应用。

    dict.cnki.net

  • A metal flow system, for use in casting aluminium alloy using a pressure casting machine, is provided by a component of a die or mould assembly, for the machine, which defines a die cavity.

    金属流动系统压力铸造铸造使用铝合金模具模具装配组件机器定义了一个

    www.1168818.cn

  • The main functional elements of the die and mold include the core and cavity, which impart the desired geometry to the incoming melt.

    冲模主要功能元件包含型腔,以便引入的熔融液给予要求的几何形状

    zsws.92doc.com

  • Based on the characteristics of double cavity central venous catheters, Selected the suitable extruding process, and designed the extruding die.

    前言:根据中心静脉导管特点选择了合适导管成型工艺设计了挤出机机头的芯模和口

    www.chemyq.com

  • And this provides the reliable data for the design of die cavity dimension, and reduces the work of die repair, and also saves a lot of money and labor.

    压铸合金模具型腔设计尺寸的计算提供了非常可靠数据减少了模具的反复修磨,节省人力财力。

    www.rjggy.net

  • By the conditions of plastic stability of a column, the critical coning of die cavity is derived. conditions under which plastic instability can be avoided during upsetting are proposed.

    利用压杆塑性稳定条件导出了临界角提出了不产生塑性失镦锻的综合条件。

    dict.cnki.net

  • It's one of best methods to use polyurethane rubber rather than usual cavity or core in steel die.

    聚氨酯橡胶代替通常钢模中的凸模比较有效方法之一

    www.dictall.com

  • The minimum depth of conical die and the relationship between coning of die cavity and workpiece length are determined;

    确定锥形最小长度、模毛坯长度关系

    dict.cnki.net

  • Three modeling methods and NC auto programming based on shape characteristics of cavity of rolling forging die are discussed.

    根据模型腔形状特点介绍了三种不同的建模方法以及数控加工自动编程过程。

    dict.cnki.net

  • Quantitatively analyzing the effect of two to the profile of tooth, the inversing compensation method is then put forward to modify the die cavity and the electrode is designed.

    在定量分析两者齿轮精度综合影响之后,运用反补偿预先修正齿模,进行了齿模电极设计

    dict.cnki.net

  • By the conditions of plastic stability of a column, the critical coning of die cavity is derived. conditions under which plastic instability can be avoided during upsetting a...

    利用压杆塑性稳定条件导出了临界角;提出了不产生塑性失稳镦锻的综合条件。

    dict.cnki.net

  • The nonuniformity in filling ability of the material to different parts of die cavity leads to the unequal distribution of die stress and local stress concentration.

    模具型腔部分材料能力不一致,是导致模具应力均匀局部出现应力集中的主要原因;

    dx.doi.org

  • The utility model has reasonable and simple structure, and can fast put products such as connectors into a die cavity, which effectively increases productive efficiency.

    粘附棒结构简单合理快速地连接产品放置型腔内有效提高了生产效率

    ip.com

  • By the aided of numerical simulation technique we can not only accurate picture the cavity filling process also can predict moulding fault among the die casting et al.

    借助于数值模拟技术不仅较准确描述过程而且预测铸件内部的成型缺陷

    dict.cnki.net

  • Taking the molding mould for the saddle foamed plastic pads as an example, the casting technological process for the curve-surface cavity zinc-based alloy die was stated.

    鞍座泡沫塑料成型 ,阐述曲面型腔模具的锌基合金铸模工艺 ,同时将三维温度场电算技术在铸模过程模拟预测中进行了有效的应用。

    www.dictall.com

  • Taking the molding mould for the saddle foamed plastic pads as an example, the casting technological process for the curve-surface cavity zinc-based alloy die was stated.

    鞍座泡沫塑料成型 ,阐述曲面型腔模具的锌基合金铸模工艺 ,同时将三维温度场电算技术在铸模过程模拟预测中进行了有效的应用。

    www.dictall.com

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