摘要
为了节约带式输送机小直径改向滚筒筒皮的生产成本,以无缝钢管作为研究对象,从设计强度、工艺流程、生产成本三方面分析,探索以其作为滚筒筒皮的可行性。结果表明:无缝钢管的结构强度能够满足要求,加工工艺简单,所需工时更少,可为企业节约一定的生产成本。
For saving the costs incurred in processing the shell of the small-diamete guide pulley of belt conveyor, a study is made on the use of seamless-steel tube as the pulley shell, and the shell＇s structural strength as well as its manufacturing process and cost are analyzed. Result of feasibility study shows that the structural strength of the pulley shell is well up to the requirement, and a considerable cost can be saved because of simplification of manufacturing process and less employment of manpower.
作者
周华荣
王荣泉
党静
ZHOU Huarong;WANG Rongquan;DANG Jing(Production Service Center,shaanxi Shaanmei Hancheng Mining Co.Ltd.,Hancheng 715400,China;Xi＇an heavy-duty Hancheng Coal Mine Machinery Co.Ltd.,Hancheng 715400,China)
出处
《选煤技术》
CAS
2018年第4期42-44,共3页
Coal Preparation Technology
关键词
带式输送机
小直径改向滚筒
滚筒筒皮
卷制筒皮
无缝钢管
belt conveyor
small-diameter guide pulley
pulley shell
rolled pulley shell
seamless steel tube
