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在伟大的无产阶级文化大革命中,我们结合航空产品质量检验需要.道循“独立自主、自力更生”方针,发扬敢想敢干和共产主义大协作精神,经过反复实践.试制成功一台我国精度较高的电子橡胶显微硬度计。一、主要原理电子橡胶显微硬度计的橡胶显微硬度测试方法,与橡胶赵氏硬度测试方法类似,是在一定负荷和时间作用下,测最压针压入试样的深度(或输出电压),然后再转换为同际橡胶硬度(近似邵氏硬度)
In the Great Proletarian Cultural Revolution, we combined with the need of aviation product quality inspection. Following the guideline of “independence and self-reliance,” we should carry forward the spirit of daring to dare to work together with the great communism and try it out repeatedly. Electronic rubber microhardness tester. First, the main principle E-rubber microhardness of the rubber microhardness test method, and rubber Zhao hardness test method is similar to the load and time under the action of measuring the most pressing needle into the depth of the sample (or the output voltage ), And then converted to the same rubber hardness (approximate Shore hardness)