设计名称
DG-178型电动轮椅减速器壳机械加工工艺及钻2个大孔夹具设计【说明书+CAD】
设计编号
Z612
设计软件
AutoCAD,Word
包含内容
见右侧图片 
说明字数
见下方截图
图纸数量
见右侧图片
推荐指数
较高
价格
价格优惠中
整理日期
2017-12-30
整理人
admin
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设计简介

摘要

本文是对DG-178型电动轮椅结构减速器壳零件加工应用及加工的工艺性分析，主要包括对零件图的分析、毛坯的选择、零件的装夹、工艺路线的制订、刀具的选择、切削用量的确定、加工工艺文件的填写。选择正确的加工方法，设计合理的加工工艺过程。此外还对DG-178型电动轮椅结构减速器壳零件的工序的加工设计了专用夹具.
机床夹具的种类很多，其中，使用范围最广的通用夹具，规格尺寸多已标准化，并且有专业的工厂进行生产。而广泛用于批量生产，专为某工件加工工序服务的专用夹具，则需要各制造厂根据工件加工工艺自行设计制造。本论文夹具设计的主要内容是设计DG-178型电动轮椅结构减速器壳夹具设计。

关键词： DG-178型电动轮椅结构减速器壳，加工工艺，加工方法，工艺文件，夹具

Abstract

This article is for DG-178 electric wheelchair reducer shell parts processing application and process analysis process, including analysis of the parts diagram, rough choice, formulate fixture, process route of parts, tool selection, cutting parameters determination process to fill the file. Select the correct processing methods, the rational design of machining processes. In addition, the processing of DG-178 electric wheelchair parts reducer shell processes designed a special fixture.
Many types of jigs and fixtures, in which the most widely used generic fixture, size and more standardized, and a professional factory for production. Widely used in mass production, special fixtures designed for a workpiece machining process service, all you need to design and manufacture their own factories processing the workpiece. The main content of this paper is to design fixture design DG-178 electric wheelchair reducer shell fixture design.

Key Words: DG-178 electric wheelchair reducer housing, processing, processing methods, process documents, fixtures