DF_(4B)机车连杆孔的加工工装设计及工艺  

The technological equipment designing and the process for machining the bores in the connecting rod for DF_(4B) locomotive

作　　者：李宏峰 

机构地区：[1]大连内燃机车研究所,辽宁大连116021

出　　处：《机车车辆工艺》2000年第4期9-11,共3页Locomotive & Rolling Stock Technology

摘　　要：通过对 DF4 B机车连杆孔的加工工艺的分析 ,设计了用于两孔加工的定位元件、夹具、浮动支承、夹紧装置等工装 ,实现了在通用设备上加工的目的。The paper, through analysis of the process for machining the bores in the connecting rod of DF 4B locomotive, describes the designing of the technological equipment, such as positioning elements, fixture, floating support and clamping system, thus making the process possible in the general purpose machine tools.

关 键 词：DF4B机车 连杆 中心孔 加工工艺 工装设计 

分 类 号：U262.033.1[机械工程—车辆工程]