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1、UDC621.824.4DEUTSCHENORM1973年3月D带渐开线齿面的内花键和外花键外形尺寸第1部分Involutesplines:dimensions(渐开线花键：尺寸)非新设计！本标准只适用于内花键和外花键互换性应用。在必须重新设计时，请按照DIN5480进行。考虑到现有的刀具，在新的标准发布之前，当前标准一直有效（参见最后一条）。尺寸单位：mmA内花键B外花键压力角30°齿厚的允许齿槽宽允许偏差sw按照的偏差lw为:DIN5482第H103部分内花键A公称尺寸25×22的标注：外花键B
2、公称尺寸25×22的标注：内花键齿面A25×22DIN5482外花键齿面B25×22DIN54821)齿面d1d2d3齿数模数齿高lw=swr1r2k3）d4d52）基本齿形公称尺寸H12H11H10zm变位量公称值最大值最大值最小值15×12151214,511,512,88+0,5003,0900,150,250.317×14171416,513,514,49+0,7003,3210,150,250.318×15181517,514,516.0101,60+0,4002,9750,150,250
3、.320×17201719,516,519,2012-0,2002,2820,150,250.322×19221921,518,520,801302,5130,150,250.325×2225×22252224,521,522,4014+0,5503,1480,150,250.328×25282527,524,526,2515+0,3033,0980,150,250.330×27302729,526,328,0016+0,3273,1270,150,250.31,7532×28322831,527,
4、629,7517+0,1022,8670,150,250.335×31353134,531,531,5018+0,6763,5300,150,250.335×3138×34383537,533,536,101902,9850,150,250.340×36403639,535,538,00201,90+0,0493,0420,150,250.342×38423841,537,539,9021+0,0993,1000,150,250.338×3445×41454144,540,644,0022-0,18
5、12,9330,250,350,448×44484447,543,246,0023+0,1193,2800,250,350,450×45504549,544,648,0024-0,1812,9330,250,350,452×47524751,546,550,00252,00-0,2312,8750,250,350,455×50555054,549,052,0026+0,0193,1640,250,350,458×53585357,552,054,0027+0,5183,7410,250,350,45
6、5×5060×55605559,554,556,0028+0,7684,0300,250,350,462×57625761,556,560,9029-0,4342,7970,350,450,565×60656064.359,563,0030+0,0153,3170,350,450,568×62686267,361,565,1031-0,0343,2590,350,450,570×64706469,363,567,2032-0,0843,2010,350,450,572×66726671,365,56
7、9,30332,10-0,1343,1440,350,450,575×69756974,368,571,4034+0,3153,6630,350,450,578×72787277,371,573,5035+0,7654,1830,350,450,568×6280×74807479,373,575,6036+0,7154,1250,350,450,582×76827681,375,583,2537-2,4250,7340,350,450,585×79857984,378,585,5038-2,0501
8、,1670,350,450,588×82888287,381,587,7539-1,6731,6000,350,450,590×84908489,383,590,0040-1,7991,4560,350,450,592×86928691,385,592,25412,25-1,9231,3110,350,450,595×89958994,388,594,5042-1,5491,7440,350,450,598×9298×92989297,391,596,7543-1,1
