模具

The design method of plastic strcuture is mainly introduced . The selection of the sidewall thickness, the decision of the mould cavity number, the selection of injection machine, and the designing process of the parting plane, the exhaust system, cool material cave and pin gate are stated. The design structure characteristics of box cover and parting plane with pin gate style, and side core-drawing structure.

重点说明了电器盒的塑件结构的设计包括分析和阐述了电器盒塑件的壁厚选择及工艺特点；针对塑件的工艺特点进行模具的设计包括模具型腔数目的确定，注塑机的选择，模具分型面、冷却系统、浇注系统、分型抽芯机构等的设计过程。

During one's term, has completed Japan avionics jig mold, Sanyo Button mold (2 wraps), ohm dragon the key mold altogether four sets of molds decide the material, the design, with the mold, to suppose change, repair the mold work, the JAE jig the quantity produces before leaving job.

在职期间，完成了日本航空电子的夹具模、三洋的Button模具（2套）、欧姆龙的key模具共四套模具的定料、设计、跟模、设变、修模工作，其中JAE的夹具于离职前量产。

During ones term, has completed Japan avionics jig mold, Sanyo Button mold (2 wraps), ohm dragon the key mold altogether four sets of molds decide the material, the design, with the mold, to suppose change, repair the mold work, the JAE jig the quantity produces before leaving job.

在职期间，完成了日本航空电子的夹具模、三洋的Button模具（2套）、欧姆龙的key模具共四套模具的定料、设计、跟模、设变、修模工作，其中JAE的夹具于离职前量产。

Except this, the author stresses the differences between the Base Pressing Mould and the rest kinds of moulds, pointing out that the side taking-out and replacement of the curved pin are both driven by hydraulic press; there is an order of priority between the side taking-out and mandril ling, between the replacement of the taking out and the addition of material.

介绍了该底座压制模具的结构、特点和动作过程，指出了该压制模具和一般压制模具在结构上的不同之处，即弯销的侧抽芯和复位动作均由液压机顶出杆驱动，侧抽芯和顶出制件存在着先后关系，侧型芯复位和加料、压制也存在着先后关

Fuzhou-Czech Plastic Machinery Co., Ltd. is the domestic production of plastic machinery manufacturers one of the professional, the company has a group of the original plastic machinery plant in Fujian Province rich practical experience in the production of skilled workers and advanced technology and equipment; main production of plastic extrusion machines, plastic injection molding Machines, plastic heat shrinkable film machines, plastic pipe extruder, plastic sealing machine, plastic profile extruder, plastic blown film machines, plastic cushions film extruders, plastic wire drawing machine, plastic granulator, plastic recycling granulation Machines, beverages suction machine, plastic film-torn and broken plastic machine, mixer, cable wire extrusion unit, packaged with units, and other auxiliary and supporting various extrusion dies (Blown Film nose, drawing the nose, pipe Die expansion, the porous Die, Die Profile, etc.).

福州通捷塑料机械有限公司是国内生产塑料机械的专业厂家之一，公司拥有一批原福建省塑料机械厂丰富实践经验的生产技术人员及先进的技术装备；主要生产塑料挤出机、塑料注塑机、塑料热收缩膜机、塑料管材挤出机、塑料封口机、塑料异型材挤出机、塑料吹膜机、塑料气垫膜挤出机、塑料拉丝机、塑料造粒机、塑料回收造粒机、饮料吸管机、塑料撕裂膜机以及塑料破碎机、混合机、电缆电线挤出机组、打包带机组、等配套辅机和各种挤出模具（吹膜机头、拉丝机头、管材扩口模、多孔管模具、异型材模具等）。

To die together with the release铁盖burning furnace used in hot, brush with oil dip coated mold hole again, check铜壶will be followed by injection mold slurry surface hole (only half-filling holes), will die immediately give onwards, slowly turning to face sticky paste evenly in the hole wall, and then on the furnace will be inserted into holes in the bamboo pulp surface scraping the walls of the hole.

把模具连同铁盖放炉上用中火烧烫，用刷子蘸水油将模具孔涂抹一遍，取铜壶将面浆依次注入模孔，随即将模具举起，缓缓转动，使面浆均匀黏在孔壁，然后放在炉上，将竹片插入孔中把面浆刮向孔的四壁。

The company nainly produces various special-shaped screw-nuts and screw-bolt moulds,imports high-speed cold-heading dies and accepts orders for producing various non-standard moulds and screw taps,rimers,feeler gauges,M6-M16 high strength bolts and other measuring tools,as well as auto and rotorcycle parts.

主要生产各种异型螺母、螺栓模具，进口高速冷墩模具，承接定制各类非标模具及丝锥、铰刀、塞规量具M6-M16高强度螺栓以及汽车、摩托车零部件等。

Is a professional production of stainless steel pipe die, high-frequency welded pipe and stainless steel pipe mold machine, polishing machine, the compound of the aircraft and other equipment supporting the production line of stainless steel manufacturers.

佛山市永坚制管模具机械有限公司是一家专业生产不锈钢焊管模具，高频焊管模具及不锈钢制管机、抛光机、复合管机及其它配套设备的不锈钢生产线的厂家。

We raise large employee continuously in the meantime of the character technique level, give employee of good study satge, made use of the CAD/CAE/CAM software in great quantities, promised a product effectively of period quality, product with involve to the daily necessity, the appliance industry, automobile, medical treatment, IT, aviation etc., special at double the color note the molding tool and the high light optical molding tool realm our company to be placed in industry of before row, already successful is second for Peking to all add a wet machine, the German CRISTIN STEMKE Sweden AD/PLAST, the Italian motorcycle waited the local and foreign factory house to provide molding tool and product.

同时我们不断的提高广大员工的素质技术水平，给予了员工的良好的学习舞台，大量的运用了CAD/CAE/CAM软件，有效的保证了产品的周期质量，产品以涉及到日用品，家电业，汽车，医疗，IT，航空等，特别在双色注塑模具及高光光学模具领域我们公司处于业界的前列，已成功为北京亚都加湿器，德国CRISTIN STEMKE 瑞典AD/PLAST，意大利摩托车盔等国内国外厂家提供过模具以及产品。

By using the method of the design of injection mold of PP-R pipes based on Pro/E, an injection mold of DN30 three-way PP-R pipers is tested. The process of the the design of injection mold of PP-R pipes with the method is introduced, and it is proved that the method is feasible.

此外，采用了基于Pro/E的PP-R管件注塑模具辅助设计方法进行了DN30型三通PP-R管件的注塑模具的设计，阐述了此方法设计PP-R管件注塑模具的步骤，验证了所用方法的可行性。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。