剪板机间隙补偿设计
Shearer Gap Compensation Design
张欣达1
作者信息
- 1. 西山煤电(集团)山西支护器材开发有限责任公司,山西 太原 030053
- 折叠
摘要
针对剪板机由于其结构参数不合理导致上下刀片间隙或大或小所导致剪切产品质量差的问题,在对剪板机在正常工作状态下应力和位移测试的基础上寻找其根本原因;而后,基于数值模拟计算手段对上刀片机架和下刀片工作平台的结构参数进行优化,并对优化效果进行综合评估.
Abstract
Aiming at the problem of poor quality of shear products due to the unreasonable structural parameters of shearer,which leads to large or small gap between upper and lower blades,we search for the root cause on the basis of stress and displacement test of shearer under normal working condition;and then optimize the structural parameters of the upper blade frame and lower blade working platform based on numerical simulation,and carry out a comprehensive evaluation of the effect of optimisation.
关键词
剪板机/间隙补偿/位移传感器/应变片/剪切质量Key words
shearer/gap compensation/displacement sensor/strain gauge/shear quality引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据