工艺基准对FULLER同步器锥环机加工精度影响的研究  

Study on Influences of Technical Benchmark on the Machining Precision of FULLER Synchronization Part

作　　者：穆建森 淮遵科[2] 

机构地区：[1]陕西省机械研究院,陕西咸阳712000 [2]陕西工业职业技术学院,陕西咸阳712000

出　　处：《机械研究与应用》2017年第6期114-115,120,共3页Mechanical Research & Application

摘　　要：同步器锥环是FULLER变速箱的关键零件,其材料为铁基粉末冶金材料,机械加工工艺性比较差,通过对铁基粉末冶金材料组织特性和加工性能的分析,研究加工工艺基准对加工精度的影响,确定合理的工艺基准和工艺路线保证零件加工精度,降低废品率。The synchronization part is the key part of FULLER gear-box, its material is made of iron furnace powder metallur- gy, and its machining technical character is poor. Through analyzing the structure and machining technical character of iron furnace powder metallurgy, influences of technical benchmark on the machining precision are studied in this paper, thus the rational technical benchmark and technical path are confirmed so as to ensure the machining precision of the parts, and to low- er the reject rate.

关 键 词：同步器锥环 工艺基准 加工精度 

分 类 号：TG502.31[金属学及工艺—金属切削加工及机床]