摘要
涡轮流量计叶轮在加工中采用科学工艺,通过设计高效工装夹具,利用普通设备加工,有效排除了工件加工过程中产生的振动,通过选择正确的螺旋角,提高了叶轮的加工精度,节约了加工成本。
Turbine flowmeter in the process of using science and technology, through the efficient design of fixture, using ordinary processing equipment, effectively eliminate the workpiece machining process resulting in vibration, by proper choice of helix angle, improve the impeller machining precision, saving processing cost.
出处
《装备制造技术》
2012年第6期80-81,84,共3页
Equipment Manufacturing Technology
关键词
涡轮流量计叶轮
等速螺旋线
线性度
示值误差
turbine flow meter in the process
constant-speed helical line
Linear degree
Indication error