The microstructure and property of the free cutting unquenched plastic die steels have been studied.

研究了易切削系非调质塑料具钢组织与性能。

We make Storage Facility,Sheet Metal Processing,Mold Frisket,Cable Raceway,Stacker Bed.

本公司专业制造仓储设备,免螺丝角钢架,电缆线槽,钢铁板加工,具架,栈板,位于台南.

The superconduct-heating tube mentioned in this paper is a new technology with good developmentprospect.

使用热超导管冷却具是一项全新技术,很有发展前景。

A modified form of sprue gate is also used on underfeed moulds and runnerless moulds.

在点浇口形式具或无流道具中也用另一种形式主流道。

In order to lower residual heat on the surface of the block,the cooling mans is installed in interwall of the block.The wortle is soaked in cooling watr to reduce its working temperature.

卷筒内壁设备有冷却喷水装置，以降低拉拨后钢丝传道线卷筒表面残余热量，拉拨具工作温度。

The problems existed in extrusion process of two sorts large section hollow extrusion profilesare introduced. The concrete measure and extrusion consequence of the improved prothole die are given.

介绍了两种大断面空型材在挤压过程中存在问题，阐述了改进挤压具具体措施和生产时挤压结果.

Developed excogitates of two decumbence and one hovizoutal molding die, realized increasing height of branch pipe of heat pressure tee and reducing radius of synodical arc of tee.

研制出两套立式具和一套卧式具,实现了用工艺方法增加热挤压三通支管高度,缩小三通相贯区内拐角处圆弧半径目。

The inclined plane of the inserting end is cut and moulded meticulously so the tip of the catheter is smooth thus to reduce the harm of hematocyte .

插入端斜面，精确切割，精具成型。使管尖减少血细胞伤害。

Even the word coin, translates from the Latin "cuneus," meaning wedge, and was thusly named because early coins ressembled the wedges the dies used to coin coins.

甚至“coin”(硬币)一词，是从拉丁文“cuneus”翻译过来，意思是“楔子”。之所以称之为“楔子”，是由于早期硬币与用来造硬币楔形具很相似。

Mould design of PU hydroclone by involute feeding is introduced.Practice proves,this mould structure is reasonable and the product is took out expediently,it gains marked economic benefits.

介绍了渐开线给料旋流器进料体具设计,实践证明,此具结构合理,脱方便,有一定经济价值。

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.

其切削力平稳特性更适合于具型腔高速数控加工,可以克服高速加工用刀具刚性差不足。

The technique character of the baffle of inspirator was introduced.A feasible process plan was determined and the integral piercing blanking bending forming die was designed.

介绍了呼吸器挡板零件工艺特点,确定了合理工艺方案,设计1副落料、冲孔、压弯三道工序一次成形具。

It consists of main decoiler, assistant decoiler, guide rack, foming machine, forming mould, flatting device, punching device, cutting-to-length, collection table, electrical control， etc.

设备由主放料架、副放料架、导向机架、成型主机、成型具、校正机构、冲孔机构、切断部分、收料台、电器控制部分等组成。

Good experiences of plastic, sheet metal and magnalium alloy parts design - Good knowledge of injection mold, stamping die and die-casting mold.

★ 熟悉塑胶材料及其具，熟悉钣金冲压及其具，熟悉镁铝合金压工艺和结构设计。

We have ensured our products’ trimness in appearance and excellence in quality through a centralized management system of storing finished mold products.

统一具存放管理措施，保证具外观上整洁及品质上精准。

The machine body is in inclinable cast structure,making it convenient for punched items or scraps to slide down on the dies.

机身为可倾式造结构,倾斜时便于冲件或废料从具上滑下,转键式刚性离合器,滑块上装有压塌式保险装置。

Die centering in press is obtained by milling a slot on the bottom subplate parallel to the direction of the feed.

通过在与进料方向平行底部底板上铣出一个狭槽来实现压床上具中调整。

Abstract: Cold upset female die of fillister head is the key mold in the manufacturing process of heading bolt.

摘 要: 冷镦圆头凹是冷镦螺栓生产过程中关键具。

Design and manufacture methods of injection mold for the defecator body were introduced,and working process of mold was stated.

介绍了清净管体注射设计与制造方法,并阐述了具工作过程。

The process calculations such as layout chart of punching die for locatized plate, punching pressure, pressural center and etc.

分析了接线片结构特点和冲压工艺性,介绍了零件排样设计方案、具结构及主要特点。