Каталог Tungaloy зубофрезерование - страница 45

fuN fu fNuNfuN >0,63-1 >1-1,6 >1,6-2,5 >2,5-4 >4-6,3 >6,3-10 >10-16 >16-25 >25-40 TOLERANCES / DIN 3968 Accuracy Requirements for Single Thread Hobs Tolerance in µm (1 µm = 0,001 mm) at module No. Measured dimension short qualitydescript.class Radial runout of hub diameter AA 5 5 5 5 5 5 6 6 8 A 5 5 5 6 8 10 12 16 20 B 6 6 6 8 10 12 16 20 25 C 10 10 10 12 16 20 25 32 40 4 frp Axial runout of hub face AA 3 3 3 3 3 4 5 5 6 A 3 3 3 5 5 8 8 10 10 B 4 4 4 6 6 10 10 12 12 C 6 6 6 10 10 16 16 20 20 5 fpa D 10 10 10 16 16 25 25 32 32 Radial runout of tips of theeth AA 10 10 12 16 20 25 32 40 50 A 12 16 20 25 32 40 50 63 80 B 25 32 40 50 63 80 100 125 160 C 50 63 80 100 125 160 200 250 315 6 frk D 100 125 160 200 250 315 400 500 630 Adjacent spacing of the cutting face of gashes AA ± 10 ± 10 ± 12 ± 16 ± 20 ± 25 ± 32 ± 40 ± 50 A ± 12 ± 16 ± 20 ± 25 ± 32 ± 40 ± 50 ± 63 ± 80 B ± 25 ± 32 ± 40 ± 50 ± 63 ± 80 ±100 ±125 ±160 C ± 50 ± 63 ± 80 ±100 ±125 ±160 ±200 ±250 ±315 3 4 2 D ±100 ±125 ±160 ±200 ±250 ±315 ±400 ±500 ±630 3 4 2 1 1 8 ftN PrüfdPiIanrügspfrdeaicamtigormnacmhmart Nzeurlol Null 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 45