4.2 m/350 t高精度重型数控卧车研制

 王其勋,袁秀坤,李德平,张强,许飞,王尧

(东方电气集团 东方汽轮机有限公司,四川 德阳 618000)
摘要:为解决我国第三代核电CAP1400机组低压转子加工问题,研制了4.2 m/350 t高精度重型数控卧车。首先介绍了机床的主要参数、工艺方案设计要求及主要的技术难点和创新点,然后针对机床主要的功能部套结构作了简单的介绍,最后对整个机床的运行精度、使用情况及的应用前景做了总结。
关键词:高精度;数控卧车;汽轮机转子;核电
中图分类号:TG519.3 文献标志码:A doi:10.3969/j.issn.1006-0316.2016.12.005
文章编号:1006-0316 (2016) 12-0020-06
Desin for 4.2m/350t High-Precision/Heavy CNC Lathe
WANG Qixun,YUAN Xiukun,LI Deping,ZHANG Qiang,XU Fei,WANG Yao
( Dongfang Turbine Co. Ltd., DEC, Deyang 618000, China )
Abstract:This paper mainly introduces the design processing of 4.2m/350t High-Precision/Heavy CNC lathe for the third generation nuclear power plant is called CAP1400 of China. First the article introduces the main parameters of the machine, design requirements and main technical difficulties and innovation. Then the article introduces the main mechanics structure design of the machine  Finally the operation;the use situation and the application prospects of the machine are summarized. 
Key words:high precision;high-precision/heavy CNC Lathe;steam turbine rotor;nuclear power
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收稿日期:2016-09-24
作者简介:王其勋(1964-),男,四川德阳人,大专,高级工程师,主要从事专用机械设计、机床设备改造维修及管理工作。
 

 

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