粉末冶金齿轮

冷挤粉末冶金齿轮试验

A trial production of p / m gears by cold extrusion

粉末冶金齿轮式机油泵在柴油机上的应用

Application of Oil Pump with Powder Metallurgy Gear in Diesel Engine

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

粉末冶金齿轮在低压齿轮泵中的应用

Application of p / m gear for low pressure pump

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

粉末冶金齿轮成型模具的设计误差

Design Error on Forming Mold of Powder Metallurgy Gear

粉末冶金齿轮阴模的变模数设计法

Designing the compacting mold for p / m gears by variable modulus method

应东莞某厂之约，研究了粉末冶金齿轮的齿型计算和最佳圆角。

This paper researched the profile calculation and the best fillet of powder metallurgical gears .

高性能低成本的铁基粉末冶金齿轮材料的研究。

Secondly , this paper is study of high performance and low cost iron-based powder metallurgical gear material .

还介绍了用该方法抛光粉末冶金齿轮模具的实例，抛光后达到了8级精度齿轮的技术要求。

Practical examples for polishing P / M gear dies which meet the technical demand of 8 grade precision have been given .

本文介绍了冷挤粉末冶金齿轮的关键是设备、挤轮和被冷挤前齿轮的基础精度。

This article describes the key points of cold extrusion for P / M gears , concerning about equipment , the extruding head gears and the precision of the P / M gear blanks .

该文将探讨齿轮在不同温度下烧结后的齿形变异，了解造成粉末冶金齿轮齿形误差的原因，以利往后齿轮变形实验的设计与齿形变异的分析。

In the present paper the variation of gear sintered at different temperature is discussed to understand why is the teeth shape and dimension errors of the powder-metallurgical gear being formed , in order to guide the design of gear variation experiment and the analysis of gear teeth variation .

粉末冶金从动齿轮去毛刺有限元分析

Finite Element Analysis Model for P / M Driven Gears Deburring

粉末冶金斜齿轮系统振动频率响应分析

The vibration frequency response analysis of powder metallurgy helical gear transmission system

大功率发动机高性能粉末冶金油泵齿轮研究

Study on High Performance Oil Pump P / M Gear for Heavy-duty Engine

粉末冶金双面齿轮的研制

Development of double - sided PM gear

使用温压成形技术制造的粉末冶金斜齿轮耐磨性好，成本低。

The powder metallurgy helical gears manufactured in warm compaction technique have good wearability and low cost .

多台阶、形状复杂、表面光亮的粉末冶金双面齿轮原为国外厂家生产。

Double sided PM gears with multiple steps , sophisticated shape and bright surface are produced abroad .

基于小波分析的粉末冶金温压齿轮监测系统研究

Monitoring System Study of Powder Metallurgy Helical Gear Based on Wavelet Analysis

高性能铁基粉末冶金渐开线直齿轮的研制。

Finally , research and development of high performance powder metallurgy involute spur-gear .

粉末冶金双联齿轮组合烧结工艺的研究

Research on the combined sintering process of P / M double coupling gears

介绍了粉末冶金低压油泵齿轮的制造工艺、台架试验情况及应用的技术、经济效果。

The manufacturing process for P / M low pressure oil pump gear , conditions of stand testing and technological and economic results have been introduced .

基于高强度铁基粉末冶金的双联齿轮的设计与开发

Design and Exploitation of Double-gear Based on High-strength Iron-based Powder Metallurgy

粉末冶金高强度锥齿轮成形模具结构

Structure of forming die for preparing high strength PM bevel gears

粉末冶金直齿锥齿轮的模具设计

Die design of p / m plain - bevel gear

粉末冶金铁基渐开线直齿轮的成形模设计

Forming Die Design of Powder Metallurgy Iron-based Involute Spur-gear

基于Pro/Moldesign的粉末冶金铁基双联齿轮成型模设计

Development of forming die for powder metallurgical duplex gear based on Pro / Moldesign

并对合金铸铁机油泵驱动齿轮和粉末冶金机油泵驱动齿轮加以比较。

Then the powder metallurgy gear is compared with gear made of alloy cast iron .

主要针对粉末冶金制造的直齿轮产品进行精度之探讨。

The discussion mainly aims at the precision of straight gear products which are produced by powder metallurgy technology .