...心 关键词：超声波发生器，换能器，变幅杆，珩磨头。 [gap=1080]Key words: Ultrasonic generator, transducer, amplitude pole, top horizontal jade piece wheel head.
基于16个网页-相关网页
pole amplitude modulation 极点调幅 ; 顶点调幅
pole amplitude modulation motor 极幅调制电动机
PAM pole amplitude modulation 极点调幅
According to the designing theory of amplitude amplifier pole, it could be designed by big end diameter, magnification, area index and other parameters.
由变幅杆大端直径、放大倍数、面积系数等已知条件，按照变幅杆设计理论对超声振动系统中的变幅杆进行设计；
Finally, the performance of the amplitude amplifier pole vibration would be tested and analyzed.
最后对该变幅杆振动性能进行试验测试分析。
It is used in flexible and amplitude loop in the hydraulic mobile crane, especially suitable in the case of heavy area ratio between non-pole cavity and pole one.
用于液压汽车起重机变幅与伸缩油缸回路，特别适用油缸两腔面积比较大的场合。
应用推荐