粉末冶金技术2011，Vol.29Issue(4)：300-303,4.
粉末冶金凸轮轴的特点及研究现状
The charateristics and the research status of powder metallurgy camshafts
摘要
Abstract
The important position of powder metallurgy camshafts in automobile engines and the present situation of camshafts development at home and abroad are presented. The advantages of powder metallurgy camshafts over traditional camshafts and the assembly procedures of powder metallurgy camshafts are explained emphatically. The camshafts made by powder metallurgy possess the advantages of high precision, high efficiency, low cost, low energy consumption, and pollution-free.关键词
凸轮轴/粉末冶金/研究现状/汽车Key words
camshaft/ powder metallurgy/ research status/ automobile引用本文复制引用
王雨萍,贾成厂,曲选辉,王林山,汪礼敏..粉末冶金凸轮轴的特点及研究现状[J].粉末冶金技术,2011,29(4):300-303,4.基金项目
北京市科委资助项目(D09010304360902) （D09010304360902）
