精密模锻 meaning in English
coning press
prescision droforging
Examples
- Prescision drop forging
精密模锻 - Abstract : the new technology of cross wedge rolling has been using in production of blank forming of oil ejector body
文摘:介绍了一种楔横轧制坯?精密模锻成形喷油器壳体毛坯的新工艺，及楔横轧模具设计工艺参数的选取。 - This thesis establishes the cylinder gear and conic gear parameter serial , and analyzes their mechanics , completed the gear ' s product size - taking shape the molding size - electrode size delivers the regulation proceeded the research . establishing the design and calculation methods for the gears precision forming the craftwork parameter , forge piece , those gears precision forming perform , mould and and tool electrodes . based on the software platform of pro / engineer 2001 and visual c + + , the system is consisted of capp and cad , which are used for forming process and mould design for the gears , are studied and developed
本文对圆柱齿轮的精密模锻和圆锥齿轮的冷摆辗成形工艺及其力学本质进行了系统的研究，分析了齿轮精密成形的影响因素，确定了齿轮零件一锻件?电极?模具尺寸的传递规律，建立了齿轮精密成形工艺参数、锻件、预制坯、模具以及电极的设计计算方法链。 - Based on the analysis of the advantage and disadvantage of both overseas and domestic closed cold forging equipment , closed cold forging equipment consisting of a nc precise forging hydropress and a set of hydraulic drive female die has been developed , hence realization of the precision die forging of key parts for car , such as bevel gears
摘要在分析了国内外现有闭式冷精锻装备的优缺点的基础上，开发研制了数控精锻液压机和液压传动凹模模具装置，构成闭式冷精锻设备，实现了圆锥齿轮等轿车关键零件的精密模锻生产。