от JFS »Пн 12 августа 2013 9:50 утра
Винтовые менее шумны, как libbster сказал, и имеют меньше зазор (то есть меньше качаются при остановке). Они, как правило, изнашиваются быстрее, чем прямого покроя передачи (меньше площадь контакта -> выше подшипника стресс)., И загружают опорные подшипники в осевом направлении из-за угловой геометрии, я нашел следующий поток, когда я искал некоторые сайты в процессе модернизации моих колесных редукторов... . http://www.pirate4x4.com/forum/hummer/6 ... rtals.html и http://en.wikipedia.org/wiki/Gear HMMWV A2 Upper Gear Data Courtesy of FLIS
MATERIAL - STEEL COMP 8620 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION - ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY - 13
PRESSURE ANGLE - 25.0000 DEGREES
PRECISION CLASSIFICATION - QUALITY NUMBER 6
STYLE DESIGNATOR - 4 PROTRUDING HUBS
PITCH DIAMETER - 2.6000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER - 3.095 INCHES
FACE NOMINAL WIDTH - 1.880 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END - 0.930 INCHES BOTH ENDS
BORE STYLE - 6 INVOLUTE SPLINE BOTH ENDS, 14 W/COUNTERBORE COUNTERBORE, FIRST END, 14 W/COUNTERBORE COUNTER BORE, SECOND END
BORE NOMINAL DIAMETER - 1.4010 INCHES BOTH ENDS
SPLINE QUANTITY - 32 BOTH ENDS
SPLINE PITCH DIAMETER - 1.3333 INCHES NOMINAL BOTH ENDS
COUNTERBORE NOMINAL DEPTH - 0.930 INCHES COUNTERBORE, FIRST END, 0.390 INCHES COUNTER BORE, SECOND END
COUNTERBORE NOMINAL DIAMETER - 1.487 INCHES BOTH ENDS
HUB STYLE DESIGNATOR - 4A 1 STEP BOTH ENDS
END NOMINAL LENGTH - 0.870 INCHES BOTH ENDS
END NOMINAL DIAMETER - 2.000 INCHES BOTH ENDS
FIRST STEP NOMINAL LENGTH - 0.060 INCHES BOTH ENDS
FIRST STEP NOMINAL DIAMETER - 2.500 INCHES BOTH ENDS
BODY STYLE - 1 PLAIN, SOLID
III END ITEM IDENTIFICATION - TRUCK, VEHICLE, SYSTEM, 1 1/4-TON (HMMWV)
Lower Gear Data
MATERIAL - STEEL COMP 4320 BODY
MATERIAL DOCUMENT AND CLASSIFICATION - ASTM A322 COMP 432 ASSN STD SINGLE MATERIAL RESPONSE BODY
TEETH QUANTITY - 25
PRESSURE ANGLE - 25.0000 DEGREES
STYLE DESIGNATOR - 6 FLUSH HUBS
PITCH DIAMETER - 5.0000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER - 5.395 INCHES
FACE NOMINAL WIDTH - 1.736 INCHES
BORE STYLE - 6 INVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER - 1.984 INCHES BOTH ENDS
SPLINE QUANTITY - 46 BOTH ENDS
SPLINE PITCH DIAMETER - 1.9167 INCHES NOMINAL BOTH ENDS
HUB STYLE DESIGNATOR - 1 PLAIN BOTH ENDS
HUB NOMINAL DIAMETER - 2.500 INCHES BOTH ENDS
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