文档介绍：毕业设计(论文)
题目: 线切割机工作台的改进与设计
专业: 机电一体化专业
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指导老师:
日照职业技术学院
2010年5月
论文摘要
在我国工业技术飞速发展的新形势下,急需大力发模具加工技术,而数控电火花切割技术正是模具加工工艺领域中的一种关健技术。目前在电机、仪表等行业新产品的研制开发过程中,常采用数控电火花线切割方法直接切割出零件,大大缩短了研制周期,并降低了成本。因此电火花机床的研究与改进是我国国内市场的需要,也能为我国的工业的发展起一定的推动作用。以增加电火花线切割机的切割范围、切割工艺为出发点,本设计是对电火花线切割机工作台的改进,使其工作台能在X轴线上偏移0——15度,从而提高切割范围。
关键词:线切割工作台蜗轮蜗杆导轨
Abstract
In under our country industrial technology rapid development new situation, the urgent need sends the mold processing technology vigorously, but the numerical control electric spark cutting technology, is precisely in the mold processing craft domain one kind of pass healthy present in profession new product in and so on the electrical machinery, measuring appliance development performance histories, often uses the numerical control electrical fire colored thread cutting method to cut ponents directly, reduced greatly the development cycle, and reduced the the electrical discharge machine research and the improvement, is our country domestic market need, also can for our country's industry development certain impetus increases the electrical fire colored thread cutter the cutting scope, the cutting craft as the starting point, this design is to the electrical fire colored thread cutter work table improvement, enables its work table to displace 0--15 degree on X spool thread, thus enhancement cutting scope, enlarge technology capability.
Key Words: line cutterbar work platform worm gear worm shaff guedes
目录
论文摘要……………………………………………………………………Ⅰ
关键字………………………………………………………………………Ⅰ
ABSTRACT……………………………………………………………………Ⅰ
KEY WORDS…………………………………………………………………Ⅱ
第1章绪论……………………………………………………………1
课题来源与意义………………………………………………2
设计要求和设计内容…………………………………………2
第2章基础知识………………………………………………………2
线切割机简介………………………………………………2
国外线切割机的发展…………………………………2
国内线切割机的发展…………………………………2
高速走丝线切割机…………………………………………3
高速走丝线切割加工技术的现状……………………3
高速走丝线切割加工技术的发展趋势………………4
电火花线切割机…………………