模具

This design is "Researches to molding tools of the plastics cup product", it systematically introduced the process and the assemble and use of the whole set of mold of every components about plastics cup.

本设计为塑料水杯模具制作设计，它系统的介绍了塑料水杯模具中的各个零部件的加工工艺过程及整套模具的装配和使用。

Was founded in 2005, China and Thailand Department of Special Steel Trade-owned subsidiary, Trade, China and Thailand since 96 years and the world since the establishment of special steel production house jointly co-operation in research and development, to focus on die steel aspects of the development and use of the wizard, and successful accession to the World Die Steel Association, with Japan's Hitachi / Datong, Sweden One hundred wins, the United States such as Germanytogether to build sales.

鹏泰模具钢材有限公司成立于05年，系所属华泰特殊钢贸易部旗下子公司，华泰贸易部自96年成立以来与世界各特殊钢产家联手合作，共同研发，至力于模具钢方面的开发和使用向导，并成功的加入了世界模具钢协会，与日本日立/大同，瑞典一胜百，美国德国等联手打造销售巨舰。

Through the analysis of the technology of forming of automotive drawbar, the method of adopting three suits of simple die structure has been advanced with introduction to structure and operating process.

摘要通过对汽车拖钩的成形性工艺分析，提出了采用三套简单模具结构的方法，并介绍了模具的具体结构及模具工作过程。

Its products are widely used in drawing various kinds of wire, metal pipe and enameling magnet wire.

现已形成年产拉丝模具10000只，涂漆模具8000只，年维修拉丝模具130000只的生产能力。

Each building model increases, collapses and returns back to the ground, then grows again in an endless loop.

崩塌后的混合物又在一个模具内再次塌陷（建筑物周围区域的凹陷引发了材料再次塌陷入模具内）混合物随后被压在模具上，并被再次向上推动循环往复

Design a separated high-speed fine-edge blanking progressive die to show the advantage of plate 无搭边 Excogitation , the die structure, the stamp structure, the die guide form and unload way, the waste disposal and the notes of usage.

设计了一套无搭边分体式准高速精密级进模。介绍了链板外形无搭边化优化，模具结构形式，打印结构，模具导向方式和卸料方式，废料处理等，以及模具制造注意事项。

This paper presents the general methods and process of panel die design in PRO/E environment. The design can be top- down and bottomup. The emphasis is on the design and analysis of die surfaces under the PRO/DIEFACE including extensions, extension ratio, spring back ,etc.

本文探讨在PRO／E环境下采用自顶向下和自底向上的方法进行覆盖件模具设计的技术、方法和过程，着重叙述利用PRO／DIEFACE进行模具接触面设计、分析和空间曲面处理的步骤，包括模具型面、工艺余料、法兰、拉深筋、弹复角的生成和成形度分析等。

The rolling procedure of cross wedge rolling in the case of die void and not was simulated adopting Finite element method. Base on it, effect of die void on rolling force was analyzed in detail.

为此，采用有限元法对楔横轧模具在不脱空和脱空情况下进行了轧制过程数值模拟，详细分析了模具脱空对轧制力影响的规律，得到了在一定断面收缩率范围内模具脱空有利于减小轧制力的研究结果，并与测试结果进行比较。

Cup drawing die has been used widely in automobile, tractor, airplane, horologe, electrical appliance and instrument products. It is important to study and develop three-dimensional CAD system of cup drawing die.

筒形件拉深模具在汽车、拖拉机、飞机、钟表、电器和仪表产品中，均有广泛应用，研究、开发三维筒形件拉深模CAD系统，对于提高模具设计效率和质量，推进模具CAD的普及和发展，具有重要意义。

This lifer can ensure to lift out the large-boring tools(2" and 3.5") from turret fastly and safely and make it easy,saving force and safe to move, install heavy tools.

可选择件 Option 模具提升机构 Lifter of Tools 该装置能确保2"和3.5"中大口径模具快速安全地从转盘中取出，并使重模具的移动安装轻松，省力，安全。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。