Flywheel - Inspect
飞轮端面跳动(轴向偏心度)
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所需工具     | ||
---|---|---|
零件号     | 零件名称     | 数量     |
8T-5096     | 千分表总成     | 1     |
- 请参阅图 1 并安装千分表。 在读取千分表上的读数之前,在曲轴上施加一个同方向的力。 这样会消除曲轴端隙。
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图 1 | g00295955 |
检查飞轮的端面跳动 |
- 设定千分表读数为 0.0 mm (0.00 in)。
- 沿着飞轮端面的外部周长以 25 mm (1.00 in) 的间隔转动飞轮,并记录每一点的测量值。
- 两个连续测量值之间的差异不得大于 0.03 mm (0.001 in),即允许的最大飞轮端面跳动。
飞轮跳动
注: 必须卸下飞轮壳以便进行此跳动检查。
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图 2 | g00295956 |
检查飞轮跳动 |
- 请参阅图 2 并安装千分表。
- 设定千分表读数为 0.00 mm (0.000 in)。
- 以 90 度为间隔转动曲轴,读取千分表的读数。
- 计算四个位置的最小测量值与最大测量值之差。 此差值不得大于 0.50 mm (0.0197 in)。 此尺寸是允许的飞轮外径跳动的最大距离。
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