粉末冶金成形

粉末冶金成形压力机CNC系统中的统计过程控制技术研究

The study of statistical process control technology of powder compacting press ′ s CNC system

Al-Mg合金粉末冶金成形性研究

Preparation of Al-Mg Alloy by Powder Metallurgy Forming

此文主要介绍了几种较实用和新发展的机械零件的粉末冶金成形方法，包括Olivetti法，螺旋形状零件成形法，粉末注射成形，组合烧结成形，粉末锻造和旋转锻造。

The paper has described several useful processes and recently progress on formation process of PM mechanical parts including olivetti process , spiral part shaping , powder metallurgy injection moulding , compound sintered , powder forging and rotary forging .

粉末冶金成形新工艺和技术发展概况

Develop Survey of New Technology for p / M Compression

粉末冶金成形压制过程实时质量监控探究

The research of real-time inspection on quality during powder metallurgy suppressing process

非圆曲线的粉末冶金成形模具设计

Design for P / M Die Assembly with Noncircular Curve

粉末冶金成形新技术综述

Overview of the New Formation Technology of Powder Metallurgy

机械零件的粉末冶金成形方法

The Formation Process of PM Mechanical Parts

粉末冶金成形过程产品质量的实时监控是实现粉末冶金自动化生产的关键技术。

Inspection and control of the quality at real_time during P / M compacting process are necessary techniques for the automatization of powder metallurgy production .

文章重点介绍了微型气缸的粉末冶金成形模的设计以及成形零件相关尺寸的计算方法，同时对微型气缸成形模的工作过程进行了分析。

The article introduces the powder metallurgy mold design and size count of forming spares , besides , it analyse working process of miniature cylinder forming mold .

粉末冶金成形新技术包括温压技术、流动温压技术、模壁润滑技术、高速压制技术等新技术。

The new formation technology of powder metallurgy includes the warm compaction technology , the warm flow compaction technology , the mold wall lubrication technology and the high velocity compaction technology .

根据粉末冶金成形和全整形原理，对产品图进行合理更改，运用水蒸气处理工艺，成功开发了多台阶粉末冶金结构件。

According to modify the picture of plug , used the powder metallurgy shaping and coining principle , and applied vapor treating technology , succeed in developing multi-step plug of powder metallurgy .

基于UG的粉末冶金模具成形模CAD系统的开发研究

Research & Development of Powder Metallurgy Forming - Die CAD System

粉末冶金齿轮成形模具数控线切割加工仿真

NC wire-cutting simulation of die machining for powder metallurgy gear

在与常规加工方法比较的基础上，阐明了该微型气缸采用粉末冶金方法成形的优越性。

On the bases of comparing against routine processing method , clarify the superiority of powder metallurgy forming for the miniature cylinder .

它具有抗干扰性强、运行可靠、故障率低及维修方便等优点，适合粉末冶金多种成形工艺程序的变更，容易实现一机多种程序的自动控制。

It has the following advantages , strong anti-interference , reliable operation , low failure-rate and convenient maintenance etc. It is suitable for multi-programming change in P / M forming technology and easy to achieve automatic control by using a single machine with multiprogram .

文中表明，粉末冶金近净成形（near－net－shape）热等静压技术将是涡轮叶盘毛坯成形工艺的研究焦点；而涡轮叶盘精加工的最有力手段仍是电火花加工技术。

Analysis shows that powder metallurgy near - net - shape hot isostatic pressing ( HIP ) will be the focus of future research for turbine blisk blanking , while EDM will still be the most competitive technology for turbine blisk finishing .

本文详细研究了以SolidWorks为开发平台的二次开发方法，并依据一般的CAD开发技术，具体针对粉末冶金拉下式成形模的特点，开发了一套智能化CAD系统。

This paper make a comprehensive investigation on the methods about further development based on SolidWorks , and by using the general technology of CAD system development , a set of intelligent CAD system is builded , which is applied in the design of P.D Compacting Die for Withdrawing Process .

粉末冶金坯体成形过程中产生裂纹预测的一种算法

A Damage Mechanics Algorithm for Forecasting Cracks in Metal Powder Forming

多层粉末冶金复合制品成形方法介绍

Introduction of forming method for multilayer p / m composite products

粉末冶金高速压制成形的压制方程

Compaction equation for high velocity compact shaping of powder metallurgy

粉末冶金齿轮模具成形磨齿砂轮的廓形计算方法

Form grinding technology for the mold of powder metallurgy gears

聚合物加入方式对粉末冶金温压成形的影响

Effects of Polymeric Lubricant Adding Method on the Warm Compaction of Powder Metallurgy

粉末冶金杆座成形模具设计探讨

Exploratory design for the PM rod base compacting tool

粉末冶金温压成形新技术及其应用

Warm Compaction Technology and its Applications

流动温压技术兼有温压技术和金属注射成形技术的优点，既克服了传统粉末冶金技术在成形方面的不足，又避免了注射成形技术的高成本。

Warm flow compaction ( WFC ) combines the advantages of warm compaction and metal injection moulding ( MIM ) by which the shortcomings of conventional PM in forming complex parts and the high costs of MIM are overcome .

近无余量铸造技术是铸造与锻造、粉末冶金、塑料成形等行业竞争的王牌，在这方面气化模和反重力充型方法起重要作用；

Bordering on zero allowance casting technique is the trump card for foundry to compete with forging , powder metallurgy and plastic forming , and volatile pattern process and reverse gravity mold-filling will play an important role in this aspect .

粉末冶金流动温压成形技术

Powder warm flow compaction technology

温压是以较低的成本制造高性能铁基粉末冶金零部件的新型成形技术。

Warm compaction is a new forming technique for fabricating high performance ferrous P / M parts at lower cost .

粉末冶金由于近净成形的特点，是制造高性能、低成本钛合金零件的理想工艺。

PM process is believed to be the most promising one for high performance and low cost titanium alloys owing to near shape formation .