制造工艺

With is new concept, we can set up the relational data model for part design features, machining method, database for cutting parameter, cutting tool, machine tool and gauge, which can support the development and applications of intelligent CAPP, CAD/CAPP and manufacturing oriented designing.

所定义的过程特征，不仅可以描述零件的信息模型，还用来建立了零件特征、加工方法、工艺数据库、刀具、量具和机床多种制造资源信息的联系模型，为智能化CAPP、CAD/CAPP集成系统以及面向制造的设计系统等开发和应用提供了技术支持。

Here make further analysis and comparison with the traditional processing welding spark mosaic surface electric sparking, CAD/CAM intergneated techniques used in the fabrication of two halt mold and introduced techniques of chrominum plating, sand blast and spraying dry ice for surface treating the developing trend of tire mold prospected.

对传统轮胎两半钢质模的加工工艺和焊花、镶花轮胎模具的加工工艺，电火花加工轮胎模具技术，CAD/CAM集成技术在模具加工的应用作了剖析和比较。轮胎模具型腔的镀硬铬、喷砂和喷干冰表面处理技术也一并作了介绍。探讨和展望了轮胎模具设计制造的发展趋势。

The equipment and technology of the high-power twice atomizing arc spray in steel bridge anti-corrosion is investigated,owing to the shorter service life-span,the more frequency maintenance and the higher maintenance expense for steel bridge tar-paved layer.

设计拉法尔一次和扁平扇形二次喷嘴的二次电弧喷涂设备，采用无尘自动喷砂、电弧喷锌和喷涂粘结型封闭剂工艺的防腐蚀工艺技术，制造自动喷涂施工工装对钢桥面进行长效防腐蚀施工，为提高路面铺装层使用寿命提供保障

This paper research is based on our task group the practical new patent of "the parted type-tamping pick". There are many advantages that traditional produce technics dont have in making tamping pick to adopt parted type structure.

本论文研究是基于课题组&分体式捣镐&这一实用新型专利，采用分体式结构制造捣镐的工艺有许多传统工艺无法比拟的优点。

Based on the needs of economic development in Shanghai, this subject is divided into three orientations, namely, Plastics Engineering and Mold, Sheet Metal Process and Mold, and Mold CAD/CAM/CAE, by this way, students can be trained to be senior engineering technical talents who will be able to engage in materials forming process analysis, automobiles, household appliance mold design and manufacture, and new product development and management.

本专业针对上海经济发展的需求，分为塑料工程与模具、钣金工艺与模具、模具CAD／CAM/CAE三个方向，培养学生能从事材料成型工艺分析，汽车、家电模具设计制造，新产品开发与管理的高级工程技术人才。

The cost of arc spray molding like this cars sheet forming mold not exceeds 28 thousand RMB, the cycle of manufacturing is 25 days, compared with formal steel sheet forming mold, the cost and manufacture cycle are decreased greatly.

本论文采用电弧喷涂工艺成功地制作了大型板料成型模，成本不超过2.8万人民币，制造周期为25天，与钢模相比，制造成本、周期都大幅度降低。

Major Courses: Advanced Mathematics , Physics , Engineering Drawing , Engineering Mechanics, Electrotechnics and Electronics , Mechanical Manufacture Basis , Materials Forming Basis, Mechanical Principle and Design, Mold CAD/CAM Software Application, Plastics Forming Machinery, Sheet Metal Forming Technology and Mold Design, Plastics Mold Design, Mold Manufacture Technology, and so forth.

主要课程：高等数学、大学物理、工程制图、工程力学、电工电子技术，机械制造基础、材料成型基础、机械原理和设计、模具CAD/CAM软件应用、塑料成型机械、冲压工艺及模具设计、塑料模具设计、模具制造技术等课程。

The company specially produces screws and molten-rubber cylinders for homemade and imported 30-20000 gram plastic injection machines,15-300mm single screw extruders,30-130mm tapered and parallel double screw extruders rubber machinery,petroleum machinery,etc.using quality steel 38CrMoAlA,all products accord with the national standards after the treatment of structural improvement,nitriding,grinding, and polishing,.

本厂专业制造系列螺杆、熔胶筒产品适用于国产、进口的30-20000克注塑机，15-300mm单螺杆挤出机、30-130mm锥形，平行双螺杆挤出机及橡胶机械、化织机、石油机械等。采用优质钢材38CrM。 ALA，产品经过调质、定性、氮化、精磨、抛光等工艺精良制造，可达到国际级标准。

First, the second category of professional pressure vessel design, manufacturing company specializes in designing and manufacturing various specifications strong magnetic coupling blender, stir strong magnetic coupling of high pressure - reactor, hydrogenation reactor, polymerizer, magnetic glass kettle, ultrahigh-pressure cauldron of hot water, Sulfide cans, refined liu kettle, autoclave reactor, pipeline reactor, mechanical seal reactor and its associated pressure tank, the condenser, Tajikistan, etc., its structure, low-pressure high school, heating, stirring form, the changes in speed, automatic Can be controlled by standard or as requested by users of matching custom, the main material 0 Gr18Ni9 (304), 0Gr18Ni10Ti (321), 0 0Gr17Ni14Mo2 (316L / 2 Mo Ti), and other trademark stainless steel, titanium, Hastelloy alloy, Study Nile because of alloys, nickel-wood, wood of Zirconium, tantalum wood, silver material, of tetrafluoroethylene, carbon steel, and composite materials as its use of composite panels made of.

一、二类压力容器专业设计、制造公司专业设计制造各种规格强磁力偶合搅拌器、强磁力偶合搅拌高压—反应釜、氢化釜、聚合釜、磁力玻璃釜、超高压水热合成釜，硫化罐、精镏釜、蒸压釜、管道反应器、机械密封釜，及与其配套的压力罐、冷凝器、塔器等，其结构形式、高中低压、加热方式、搅拌形式、转速变化、自动控制均可按标准或按用户工艺要求进行选配定制，主体选材0Gr18Ni9（304）、 0Gr18Ni10Ti（321）、0 0Gr17Ni14Mo2（316L/钼二钛）等各种牌号不锈钢、钛材、哈氏合金、因考耐尔合金、镍材、锆材、钽材、银材、四氟存里、碳钢等，及用其材料复合成的复合板制成。

Now a group of researchers at the Fraunhofer Institute for Machine Tools and Forming Technology in Chemnitz, Germany, has found a way to use an EMP device to shape and punch holes through industry's metallic heavyweight-steel.

最近，德国开姆尼茨的弗劳尔霍夫学院的机械制造和成型工艺方面的研究人员团队发现了一种利用EMP在钢材-重金属里面成型或开挖孔的新工艺。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。