高度尺使用培训教材
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Height Gage Usage高度尺使用 12/2010
Height Gage Usage 高度尺的使用
Height Gage 游标高度尺 Digital Height Gage 数显高度尺
Height Gage Usage 高度尺的使用
1. First check for the validity of the calibration date on the Height gage. If the calibration date is overdue, report it to your supervisor and hold up in the gage cabinet. 首先检查高度尺的有效日期，如发现已经过期，请立即汇报给你的主管并在量具柜中 隔离放置。 2. Check for external damages on the instrument. (e.g. chip-offs, corrosions, knocks). If any damages were to be found, do not use the instrument anymore. Report it to your supervisor immediately. 使用前检查仪器是否有表面损伤。如有任何损伤，请立即汇报给你的主管, 不要再继 续使用。 3. When using the instrument, check that the dial pin is free from dirt/oil and ensure that the surface (e.g. table top) that it sits on is flat and clean. Ensure the base of the part is also clean and flat. 使用时,确保刻度盘针没油污, 放置高度尺的平面平坦和干净, 零件低面也要 保证平坦 和干净
Dial Indicator 千分表
Floor Inspection Any questions? Thanks!
Height Gage Usage 高度尺的使用
7. Height gage can measure Height, Difference in height, Center line distance, Center of hole, Clocking highest/lowest point, etc. 高度尺对各种尺寸进行测量：高度,高度差,中心线距离,孔中心,高点，低点等等 8. It is important to take a particular measurement from a few positions, to ensure accuracy. (e.g. A few positions along the flat surface can be measured ). 在不同的位置上进行反复测量,以保证每次测量结果的准确性. (例如: 测平面高度时, 选取几个不同点进行测量)
Height Gage Usage 高度尺的使用
4. Check for zero-error. Use a reference point (e.g. table top) as the zero point. 设零点.使用参考点 (例如: 桌面) 为零点. 5. When using the dial gauge to set zero point, exert a little pressure at the pin to ensure contact. Similarly, when measuring the height of an object, some pressure is required. 设零点时,使用一定压力在针头以确保接触.同样的, 测零件的高度时 也要求 有一定 的压力 6. The accuracy of the Height Gauge is at ± 0.025 – 0.030mm. So the measured part’s tolerance has to be about 10 times more than this range. (e.g. ± 0.25-0.3mm) 高度尺本身的精确度值为± 0.025 – 0.030mm.所以被测零件本身的工差应该 至少 是高度尺 精 度的十倍.(例子: ± 0.25-0.3mm)
Height Gage Usage 高度尺的使用
Height Gage 游标高度尺 Dial Indicator 千分表，杠杆表
wenku.baidu.com
+
Height Gage Usage 高度尺的使用
Height Gage 高度尺 Height Gage can use for measuring the flatness, parallelism. 高度尺可以用来测量平面度， 平行度。
Height Gage Usage 高度尺的使用
Height Gage 游标高度尺 Digital Height Gage 数显高度尺
Height Gage Usage 高度尺的使用
1. First check for the validity of the calibration date on the Height gage. If the calibration date is overdue, report it to your supervisor and hold up in the gage cabinet. 首先检查高度尺的有效日期，如发现已经过期，请立即汇报给你的主管并在量具柜中 隔离放置。 2. Check for external damages on the instrument. (e.g. chip-offs, corrosions, knocks). If any damages were to be found, do not use the instrument anymore. Report it to your supervisor immediately. 使用前检查仪器是否有表面损伤。如有任何损伤，请立即汇报给你的主管, 不要再继 续使用。 3. When using the instrument, check that the dial pin is free from dirt/oil and ensure that the surface (e.g. table top) that it sits on is flat and clean. Ensure the base of the part is also clean and flat. 使用时,确保刻度盘针没油污, 放置高度尺的平面平坦和干净, 零件低面也要 保证平坦 和干净
Dial Indicator 千分表
Floor Inspection Any questions? Thanks!
Height Gage Usage 高度尺的使用
7. Height gage can measure Height, Difference in height, Center line distance, Center of hole, Clocking highest/lowest point, etc. 高度尺对各种尺寸进行测量：高度,高度差,中心线距离,孔中心,高点，低点等等 8. It is important to take a particular measurement from a few positions, to ensure accuracy. (e.g. A few positions along the flat surface can be measured ). 在不同的位置上进行反复测量,以保证每次测量结果的准确性. (例如: 测平面高度时, 选取几个不同点进行测量)
Height Gage Usage 高度尺的使用
4. Check for zero-error. Use a reference point (e.g. table top) as the zero point. 设零点.使用参考点 (例如: 桌面) 为零点. 5. When using the dial gauge to set zero point, exert a little pressure at the pin to ensure contact. Similarly, when measuring the height of an object, some pressure is required. 设零点时,使用一定压力在针头以确保接触.同样的, 测零件的高度时 也要求 有一定 的压力 6. The accuracy of the Height Gauge is at ± 0.025 – 0.030mm. So the measured part’s tolerance has to be about 10 times more than this range. (e.g. ± 0.25-0.3mm) 高度尺本身的精确度值为± 0.025 – 0.030mm.所以被测零件本身的工差应该 至少 是高度尺 精 度的十倍.(例子: ± 0.25-0.3mm)
Height Gage Usage 高度尺的使用
Height Gage 游标高度尺 Dial Indicator 千分表，杠杆表
wenku.baidu.com
+
Height Gage Usage 高度尺的使用
Height Gage 高度尺 Height Gage can use for measuring the flatness, parallelism. 高度尺可以用来测量平面度， 平行度。