摘要
多称量单元的皮带秤在输送机上安装后,各个皮带秤的称重单元由于皮带效应(如皮带的绷紧程度、皮带的软硬度等)的变化,使得空载皮带的头尾部称重单元受力差值率会发生了变化,此时如果不对皮带秤的量程系数进行修正,继续采用初始量程系数计量误差会增大。如果采用修正方法对皮带秤初始量程系数进行修正,采用新的量程系数进行物料试验,计量误差会更小。
The weighing unit of belt weigher installed on the conveyor, various belt weigher weighing unit due to changes in the belt effect, the no- load belt at the tail part of the weighing unit stress difference rate of change. If the wrong range coefficient belt scale revised,continue to use the initial scale coefficient, measurement error will increase. If the initial range correction method of belt scale coefficients are corrected for material test using range coefficient new, measurement error will be smaller.
出处
《衡器》
2016年第2期8-9,共2页
Weighing Instrument
关键词
电子皮带秤
维稳秤
维稳技术
维稳秤的应用
位置差稳定性
electronic belt scale
stability scale
stability
application stability scale
position stability
