摘要
开发了一种在核心技术上具有自主知识产权的自整定式皮带秤称重装置,利用对油缸活塞的结构设计和液压油路控制增加液体流动的行程,通过液体流动阻尼和压力降,以此吸收振动能量,达到减振的目的。该装置是通过能量的传递来均衡称架的受力状态,将各种振动能通过能量吸收器的流体流动阻尼转换为热量释放,降低振动而产生的称量误差、提高电子皮带秤的计量精度。
To develop a core technology with independent intellectual property rights in the self-tuning belt scale weighing device,this paper used the structural design of the cylinder piston and hydraulic oil control to increase the flow of liquid travel through the fluid flow damping and pressure drop,to absorbs vibration energy and to achieve the purpose of reducing vibration.This device is balanced by energy transfer to stay frame of the stress state,and through a variety of vibration energy absorber damping fluid flow is converted to heat release,reducing vibration generated weighing errors,and improves the measurement accuracy of electronic belt scale.
出处
《仪表技术与传感器》
CSCD
北大核心
2012年第10期94-95,共2页
Instrument Technique and Sensor
关键词
皮带秤
自整定
能量吸收器
计量精度
belt scale
self-tuning
energy absorber
measurement accuracy
