根據(jù)被測工件大小調(diào)節(jié)(4)叉座緊固螺母“壓輪”高度,使“壓輪”能夠以合適的壓力壓住被測工件。
通過“(3)壓輪手柄”升起“壓輪”,將被測工件放置在“旋轉(zhuǎn)工作軸”上,然后將“壓輪”歸位。
調(diào)節(jié)“表架”的距離,并將其移動,使千分表(杠桿表)測頭接觸被測工件表面,調(diào)整表盤指針轉(zhuǎn)動1/2或2/3圈時歸零或者不歸零也可以。
點電動開關(guān),使被測工件軸轉(zhuǎn)動1-2周左右,目視杠桿表盤指針跳動,即為測量值。記住一點:手輪只是帶動作用,不管工件大小,只需要被測量工件軸轉(zhuǎn)動1-2圈讀取跳動數(shù)值。
如圖示:(12)為杠桿表夾持機構(gòu),可靈活擺動及轉(zhuǎn)動方向,可以進行徑向測量。
| 型號 | 測量范圍 | 精度 | |
| 適合直徑 | 適用長度 | ||
| CON1 | 3-30mm | 75mm | 0.0015,0.002mm, |
| CON 2 | 10-50mm | 75mm | 0.0015,0.002mm, |
| CON3 | 3-30 mm | 102 mm | 0.0015,0.002mm, |
| CON4 | 20-102mm | 75mm | 0.002mm, |
| CON1-152 | 3-30 mm | 152mm | 0.0015,0.002mm, |
| CON2-152 | 10-50mm | 152mm | 0.0015,0.002mm, |
| CON3-152 | 20-102mm | 152mm | 0.002mm |
| CON1-260 | 3-25mm | 260mm | 0.0015,0.002mm, |
| CON2-260 | 10-50 mm | 260mm | 0.0015,0.002mm, |
| CON3-260 | 20-102mm | 260mm | 0.002mm, |
| CON1-310 | 3-25mm | 310mm | 0.0015,0.002mm, |
| CON2-310 | 10-50mm | 310mm | 0.0015,0.002mm, |
| CON3-310 | 20-102mm | 310mm | 0.002mm |
| CON1-610 | 3-25mm | 610 | 0.003mm |
| CON2-610 | 10-50mm | 610mm | 0.002mm |
| CON3-610 | 20-100 | 610 | 0.002mm |
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