查询词典 die forming

Introduced the structure feature of the die and work principle of heat rollpress forming process of absorber cylinder for JP-1 type auto, as well as selection of die material and anti-glue problem.

介绍了JP-1型汽车减震器缸体热滚压成形模具的结构特点及工作原理、材料选择及抗粘结问题。

Including: applicationprogram interface of UG and VC++ 6.0 based platform, customization of MenuScript, visible design application of UG/Open UIStyler, and 3D design and application in the program of UG/Open API;(3)The gross structure of whole system is designed on the base of open and alternate method, and complete all the modules design and development of the major parts (cavity die, core rod and puncher) and the related mold ( part import, technology judgement, major part assembly and schedule drawing ) of the powder metallurgy forming die.

包括：基于UG平台和VC++6.0应用程序的接口、主菜单MenuScript的用户定制、对话框UG/Open UlStyler的可视化设计和应用UG/Open API语言编程进行三维造型设计等；(3)系统采用开放式和交互式的设计思路，完成了系统的总体结构设计。完成了粉末冶金模具成形模关键零件及其相关模块(加载产品、工艺判别、主要零件装配和工程图)的设计开发工作。

Company Introduction: Ningbo Wenbai Machinery Manufacturing Co.,Ltd. specialize in manufacturing book binding machines. The products mainly cover three categories:1.loose-leaf binding machines : double wire forming machine, double wire binding machine, semi-automatic/ fully-automatic punching machine, spiral binding machine and related materials;2.perfect binding machines : various type paper-folding machines, gathering machines, three-knife trimmers, perfect binders, etc.3.corrugated box die-cutting machine: automatically plate-to-plate die-cutting machine,laminating machines, UV varnisher glazing machines, and overwrapping machines.

公司简介：宁波文百机械制造有限公司专业制造书刊装订类设备，产品主要分三大块：一是活页本装订系列产品，主要有双线圈成型机，双线圈装订机，半/全自动冲孔机，单线圈装订机及相关耗材；二是书刊装订系列设备，主要有各种折页机，配页机，三面切书机，椭圆胶订包本机等；三是包装系列主要有瓦楞模切类设备，主要有全自动平压平模切机，复膜机，UV上光及药品、食品包装产品。

MARC. And also the influence on final thickness distribution of surface friction of preforming die and forming die was analyzed.

MARC有限元模拟研究了不同形状的预成形模对深筒形件侧壁厚度分布的影响，并分析了预成形模和终成形模的表面摩擦系数分别对成形件壁厚分布的影响，提出了模具型面变摩擦控制厚度分布的方法。

Company's existing automatic plastic hollow board production line, as well as opening and closing sheet metal forming machine, sheet metal forming die-cutting machine, binding machine, wire machine, grinder, screen printing machines and other deep-processing equipment.

公司现有塑料中空板自动生产线一条，以及板材成型开合机、板材成型模切机、装订机、线缝机、粉碎机、丝网印刷机等深加工设备。

The difficulty of aluminum alloy shell workpiece with empennages was analyzed during plasticity forming, and its forming process and die designing was introduced.

分析了带尾翼铝合金壳体零件在塑性成形过程中的难点，介绍了壳体零件的成形工艺与模具设计的方法。

The simulation results show that the asymmetry structure of the ratchet die cavity influences the BMG's flowing behavior greatly. During the material filling tooth cavity, dead zone volumes exist and situate on the areas with sparse teeth distribution. The full filling or not of the ratchet tooth tips, as the final filling region of the forming process, determines the super-plastic forming quality. Adopting smaller punch speed or longer load holding time is necessary for full filling of the tooth tips.

研究结果表明，棘轮模腔结构的不对称性对材料的流动行为影响显著；在材料向齿形的充填过程中存在流动死区，死区的位置处于齿形分布较稀疏的部位；齿形尖角是成形的最后充填部位，在终成形阶段采用较小的压下速度或较长的保压时间，有利于齿形尖角的完全充满。

Dies for friction hot forming of metal tube end, workpiece forming principle and selection of die materials were presented in this paper.

本文简要介绍了金属管端摩擦热成型模具，工件成形原理以及模具材料选择。

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Laser bending is a forming technology which makes use of a thermal stress and thermal strain to achieve sheet metal bending in recent year, and it needs no die and external force. The laser beam energy has good controllability. Laser technology is used in forming of magnesium alloy sheet, this can full play the unique advantages of the technology.

激光弯曲成形是一种利用热应力来实现板材成形的技术，激光弯曲成形不需模具和外力，且激光束能量集中具有良好的可控性，将激光成形技术用于镁合金板材成形，可以充分发挥该技术的独特优势。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。