电动工具工况模拟平台研发与性能测试
Design and performance test of platform to simulate electric tool's working conditions
汪中民 1戴欣平 2张建荣 2丁肇3
作者信息
- 1. 金华职业技术学院机电工程学院,浙江金华 321016;金华尤创自动化科技有限公司,浙江金华 321016
- 2. 金华职业技术学院机电工程学院,浙江金华 321016
- 3. 浙江省农作物收获装备重点实验室,浙江金华 321016
- 折叠
摘要
针对人工进行电动工具工况试验时准确度低、测试环境差、作业强度及重复性高的问题,文中研发了一款通用型的电动工具工况模拟试验平台,能够按照所设定的电动工具工况试验标准,自动完成不同类型电动工具的工况试验,并对试验过程参数进行实时采集与监控,以替代人工作业过程.利用所开发的电动工具工况模拟平台进行了往复类及旋转类两种电动工具的工况试验,对试验平台的性能进行测试.测试结果表明:工况模拟平台可自动辨识工作负载控制参数,并自动加载到稳定状态,测试所得到的电动工具工作电流与所加负载电流基本一致,满足试验所需的测试精度及稳定性要求.今后的研究方向为增加工况模拟平台对电动工具工作电流、机械进给动力等参数的柔性控制,以提高模拟人工试验的真实性和有效性.
Abstract
Since the manual test on the electric tool's working conditions suffers low accuracy,poor environment,high oper-ation intensity and repeatability,in this article a generally-used platform is developed to simulate the electric tool's working con-ditions,which can automatically complete the test on the working conditions of different electric tools according to the related standards,as well as collect and monitor the test parameters in real time to replace the process of manual operation.Then,this platform is used to test the working conditions of the reciprocating and rotary electric tools,and thus the platform's performance is assessed.The results show that this platform can automatically identify the working-load control parameters and ensure them in a stable state.The electric tool's working current is basically consistent with the loaded current,which meets the requirements of accuracy and stability.Future research may focus on the increasing flexible control of the platform on the working current and the mechanical feed power of electric tools,so as to improve authenticity and effectiveness of these simulated manual tests.
关键词
工况模拟/试验平台/电动工具/性能测试Key words
simulation of working conditions/test platform/electric tool/performance test引用本文复制引用
出版年
2024
NETL
NSTL
万方数据