烟草制丝线电子皮带秤应用热点解析  

Analyses of a few hot application issues about electronic belt scale in tobacco primary processing line

作　　者：陈祖述 

机构地区：[1]云南昆船设计研究院,云南昆明650236

出　　处：《自动化与仪器仪表》2012年第2期154-156,共3页Automation & Instrumentation

摘　　要：为使烟草行业用户对电子皮带秤的招标技术要求更加合理,并为皮带秤制造厂商提供行业应用意见,对皮带秤的直接承重式结构、宽范围流量调节、6线制传感器、伺服电机、纠偏方法、校验方式、数据修饰等热点问题进行了分析。结果表明:目前直接承重式结构已适用于烟草行业皮带秤;实现宽流量范围不能忽略变速对计量精度的影响;6线制传感器和伺服电机仅在特定条件下才有必要使用;电动纠偏结合机械纠偏效果最好;抛码校验方式更适用;数据修饰无任何好处,反而易造成事故隐患。In order to make the technical requirements more reasonable on bidding for electronic belt scales for tobacco industry users, and also to provide industry application opinion for belt scales manufacturers, this thesis do industry suitability analysis on Directload Scale Frame, wide range flow adjusting, six-wire sensor, servomotor, method to rectify a deviation, calibration method, modification of the data, and then conclude that： Direct-load Scale Frame is already satisfied the demands Of electronic belt scale in tobacco industry, wide range flow adjusting cannot ignore the Influence of speed regulation on metering accuracy, six-wire Sensor and Servomotor is only necessary under specific conditions, Electric deviation-rectifying combined with mechanical deviation-rectifying are the best resolution, casting code calibration is more suitable than others, modification of the data is profitless, instead, it could lead to accident easily

关 键 词：电子皮带秤 制丝生产线 6线制传感器 伺服电机 直接承重式结构 

分 类 号：TS432[农业科学—烟草工业]