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701型孔径测量仪,由于测头依靠0.3毫米的平行片簧带动,所以对震动非常敏感。我们采取如下措施,效果很好。一、减震措施如图为一个二级减震系统。第一级减震元件为充气内胎6(内胎外径应略比仪器底部尺寸大一些),内胎上放置有一定重量的平衡平板5,以使在其上重物的重心基本处于内胎的轴心线上。三个G1—1型减震器(无锡减震器厂产品)4为第二级减震元件,通过支承平板3安置仪器本体1。为了防止发生意外和保护内胎的使用寿命,在工作台上安置了三个千斤顶7,当仪
701 aperture gauge, the probe relies on 0.3 mm parallel leaf spring driven, so the vibration is very sensitive. We take the following measures, the effect is very good. First, the damping measures shown as a two-stage damping system. The first damping element for inflatable inner tube 6 (outer diameter of the inner tube should be slightly larger than the size of the bottom of the instrument), the inner tube placed on a certain weight balance plate 5, so that the center of gravity of heavy objects in the basic axis of the tube on-line. Three G1-1 shock absorbers (Wuxi shock absorber factory products) 4 for the second shock absorber components, through the support plate 3 to install the instrument body 1. In order to prevent accidents and protect the life of the inner tube, placed on the table three jacks 7, when the instrument