大型轴承浇巴离心浇注设备研制  

The Development of Large Bearing Cast-in-place Centrifugal Casting Equipment

作　　者：丁继明[1] 张发[1] 张强[1] Ding Jiming;Zhang Fa;Zhang Qiang(Department of Equipment and Energy,Dongfang Turbine Co.,Ltd.Deyang,Sichuan 618000 China)

机构地区：[1]东方汽轮机有限公司装备能源部

出　　处：《装备制造与教育》2018年第1期30-33,共4页Equipment Manufacturing and Education

摘　　要：在实验研究的基础上,设计一种全新的大型轴承浇巴离心浇注设备,对其装卡、找正结构与在线自动夹紧机构进行了分析研究,采用了冷热加工设备结合、立车与卧车结构组合创新设计。该设备的成功研制有效解决了原浇铸机主轴温升大、工件装卡同心度差、承载能力不足等问题。On the basis of experimental research,design a new kind of centrifugal casting equipment of large bearings,on the card,find structure and on-line automatic clamping mechanism is analyzed and studied,the hot and cold processing equipment,vertical lathe with sleeper structure combination innovation design.The successful development of the equipment effectively solves the problems such as the temperature rise of the main shaft of the original casting machine,the lack of concentricity of the workpiece and the insufficient carrying capacity.

关 键 词：热辐射 热胀冷缩 在线夹紧 离心浇铸 

分 类 号：TG2[金属学及工艺—铸造]