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下面这段话不知怎么翻比较合适,请高手赐教
6 INSPECTION
6.1 Surface Temper After Grinding (Grinding Burns)
Allowable surface temper after grinding per AGMA 2007-B92.
6.2 Magnetic Particle Inspection
100% inspection on all gears and pinions is required. Gears shall be shipped in a condition so that there is no residual magnetism greater than 5 Gauss. No cracks of any kind, bursts, seams or laps are permitted in the tooth area of finished pinions or gears.
6.3 Involute Profile K-Chart Control
6.3.1 Elimination of surface roughness.
a.) Draw a smooth line through the profile in order to eliminate "surface roughness". In doing so, an equivalent AA finish is obtained.
b.) The existence of "surface roughness" above or below this theoretical line will be eliminated during initial field operation.
c.) As a general guide for drawing a smooth line, waviness will normally be such that no more than two full waves occur over the full profile on ground or shaved teeth including areas of modification.
d.) The remaining deviations are normally attributed to roughness.
e.) Finish cut teeth may have additional waviness which should be taken into account.
f.) Unless defined in the drawing, ODB (outside diameter break) is defined as the diameter corresponding to 95% of roll. |
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