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中国科技核心期刊

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西门子MMI-2电子皮带秤在锦丰矿业公司的应用

  • 作者:
  • 庞立新|张耀军|徐标|谢康
  • 作者单位:
  • 贵州锦丰矿业有限公司|贵州锦丰矿业有限公司|贵州锦丰矿业有限公司|贵州锦丰矿业有限公司
  • 基金项目:

  • isnull
  • 详细信息:

  • 作者简介:
  • 庞立新(1967—),男,陕西宝鸡人,工程师,从事电气及过程自动化设备维护、管理和技改工作;贵州省黔西南布依族苗族自治州贞丰县沙坪镇烂泥沟村,贵州锦丰矿业有限公司,562200;E-mail:Lixin.pang@gzjinfenggold.com
  • 通讯作者:
  • isnull
  • PDF下载

Application of Siemens MMI-2 electronic belt scale to Jinfeng mining company

  • English Author:
  • Guizhou Jinfeng Mining Limited|Guizhou Jinfeng Mining Limited|Guizhou Jinfeng Mining Limited|Guizhou Jinfeng Mining Limited
  • Unit:
  • 摘要
  • 在线预览
  • 参考文献

摘要:

电子皮带秤作为一种在线称量仪表,要求运行稳定、精度高、重复性好。详细介绍了西门子MMI-2电子皮带秤的工作原理和特点。针对安装过程中影响电子皮带秤测量精度的因素,通过合理布置秤架、调校称重传感器等措施,减小了电子皮带秤安装时导致的误差,提高了电子皮带秤的测量精度和重复性。在此基础上,通过实物验证,进一步提高了电子皮带秤的测量精度,将测量误差控制在±0.25 %以内,满足工艺使用要求。

关键词:

电子皮带秤;传感器;测量精度;实物验证;相对误差

Abstract:

It requires stable operation,high precision,and good repeatability from an electronic belt scale,an online weighing device.The paper in detail introduces the working principles and characteristics of the Siemens MMI-2 electronic belt scale.Taking into account the factors that influence the electronic belt scale measurement precision during installation,the error induced in the installation of the electronic belt scale is reduced by reasonably arranging the scale frame and calibrating weighing sensors,and the measurement precision and repeatability of the belt scale are improved.Based on that,material verification further improves the measurement precision of the electronic belt scale.The measurement error is controlled at ±0.25 %,meeting the process requirement.

Keywords:

electronic belt scale;sensor;measurement precision;material verification;relative error