[1]赵芝眉,谢锡俊.平面磨削测力仪的研制[J].东南大学学报(自然科学版),1981,11(2):69-84.[doi:10.3969/j.issn.1001-0505.1981.02.008]
 Zhao Zhi-mei,Xie Xi-jun.Study of Dynamometer for Surface Grinding[J].Journal of Southeast University (Natural Science Edition),1981,11(2):69-84.[doi:10.3969/j.issn.1001-0505.1981.02.008]
点击复制

平面磨削测力仪的研制()
分享到:

《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
11
期数:
1981年第2期
页码:
69-84
栏目:
本刊信息
出版日期:
1981-06-20

文章信息/Info

Title:
Study of Dynamometer for Surface Grinding
作者:
赵芝眉谢锡俊
undefined
Author(s):
Zhao Zhi-mei Xie Xi-jun
关键词:
测力仪 平面磨削 固有频率 灵敏度 弹性元件 圆环 刚度 任意截面 八角环 力作用点
分类号:
+
DOI:
10.3969/j.issn.1001-0505.1981.02.008
摘要:
本文对圆环的弯矩、应力及位移的计算公式进行了推导,并分析了圆环作为测力仪弹性元件的特性,从而证明以圆环作为测力仪弹性元件时,应采用t/R比值较大的厚环,而不宜采用薄环。研制了三种尺寸及不同结构的八角扁环式平面磨削测力仪,经标定及磨削试验证实,圆环的规律性也适用于八角扁环,并且整体厚壁双八角扁环式测力仪是一种性能较好的平面摩削测力仪。
Abstract:
In this paper, formulas of bending moment, stress and deflection for a circular ring are derived. The characteristics of a circular ring used as the elastic element of a dynamometer are discussed, and it is show that a thick ring with a larger ratio of t/R shoud be adopted rather than a thin ring. Three dynamometers for surface grinding of the elongated octagonal-ring type of different sizes and different designs are developed. Calibrations and grinding tests show that the characteristics of an elongated octagonal ring are similar to those of a circular ring and that the double elongated octagonal-ring type dynamometer with an integral thick wall is a satisfactory design.

相似文献/References:

[1]赵芝眉.电阻应变片式测力仪布片方法的探讨[J].东南大学学报(自然科学版),1980,10(3):87.[doi:10.3969/j.issn.1001-0505.1980.03.009]
 Chao Chih-mei.Investigation on Methods of Gage Distribution For Strain-gage Machine-Tool Dynamometers[J].Journal of Southeast University (Natural Science Edition),1980,10(2):87.[doi:10.3969/j.issn.1001-0505.1980.03.009]

更新日期/Last Update: 2013-05-01