一种大型工件称重支承平台方案设计  

Scheme Design of a Large Workpiece Weighing Support Platform

作　　者：王东军[1] 郭俊宝 高志雄 陈飞 Wang Dongjun;Guo Junbao;Gao Zhixiong

机构地区：[1]海军装备部 [2]山西柴油机有限责任公司 [3]天津工程机械研究院有限公司,天津市北辰科技园区300409

出　　处：《工程机械》2021年第6期71-74,I0022,共5页Construction Machinery and Equipment

摘　　要：设计一种大型工件称重支承平台方案:将大型工件通过定位工装精确定位在支承平台上,设置在支承平台下的3个重量传感器装置将测量信号传输至计算机,利用力矩守恒原理经过计算可得到位于支承平台上的大型工件的重量和重心坐标;称重支承平台上制有坐标刻线,可方便地找到工件平面重心位置。该大型工件称重支承平台方案具有结构简单、操作方便、测量准确等特点。A scheme of a large workpiece weighing support platform is designed:large workpiece is accurately positioned on the support platform through positioning fixtures,and three weight sensor devices set under the support platform transmit the measurement signals to the computer.The weight and barycentric coordinate of the large workpiece on the support platform can be obtained through calculation using principle of moment conservation;There are coordinate tick marks on the weighting support platform,so that the position of center of gravity of the workpiece can be easily found.The large workpiece weighing support platform has the features of simple structure,convenient operation and accurate measurement.

关 键 词：称重支承平台 重量传感器 大型工件 重心 平衡 

分 类 号：TH715[机械工程—测试计量技术及仪器]