662 Каталог HOFFMANN GROUP 2016 Станочный режущий и вспомогательный инструмент Вер. 47 Стр.662

Каталог HOFFMANN GROUP 2016 Режущий инструмент и оснастка Стр. 662 0662 ENG Lab2u

Hoffmann Group 47 duMONT Keyway push broaches for a single pass Sizes 4B1 to 8C1 additionally with 45° edge breaker. This deburrs the sharp edges of the groove as it is being broached. Application: For efficient cutting of splines to DIN 6885 in a single pass. After 1/3 and 2/3 of the pass, back the broach off slightly-the broach will then align itself. Note: For size 2A please use part No. 290405 2A. Fits P9 and H9 available on request. Suitable for/ v, m/min Alu piastres oS£L, Alu cast >10MSi X < 500 N X < 750 N X OOON X X X X X X < 1100 N < 1400 N <55 HRC <60 HRC <65 HRC <67 HRC 3 INOX INOX <70HRC <90011 > 900 N GG(G) CuZn Graphite GRP CRP a 4 ISO code N N hn P H K mi N i 290420 O O O Type 3 290420 Broach length Keyway width Keyway for bore 0 to DIN 6885 Broaching length in steel necessary broaching force for St50 and max. broaching length Back width depth Splined push broach HSS Fit JS9 mm kg mm 3A 312.84 197 3 1.4 8-10 6-25 400 3.25 4B1 (389.07) 273 4 1.8 11-12 8-40 450 6.46 5B1 389.07 273 5 2.3 12-17 8-40 600 6.46 6C1 507.87 432 6 2.8 17-22 8-50 700 9.63 8C1 562.32 470 8 3.3 22-30 8-50 1100 9.63 duMONT Guide bushes for key way push broaches Application: Push broaches with identification mark A and guide bushes with identification mark A should be used together. The same applies to the other markings. So that the broach can run through to its full height and can drop back again freely, the guide bush should be inserted into the press table at the same time as the workpiece is threaded through. Note: Further sizes available on request. Bush0 3 290415 Slot width Length Guide bush mm for bore H7 mm 6A 26.04 3.25 32 8A 26.04 3.25 32 9A 26.04 3.25 32 10A 26.04 3.25 32 11B1 27.82 6.46 43 12B1 27.82 6.46 43 13B1 27.82 6.46 43 14B1 27.82 6.46 43 15B1 27.82 6.46 43 16B1 27.82 6.46 43 17B1 27.82 6.46 43 Bush0 - 290415 Slot width Length Guide bush mm for bore H7 mm 18C1 30.49 9.63 64 19C1 30.49 9.63 64 20C1 30.49 9.63 64 22C1 30.49 9.63 64 24C1 34.16 9.63 64 25C1 34.16 9.63 64 28C1 34.16 9.63 64 30C1 34.16 9.63 64 32D1 40.69 14.39 100 35D1 40.69 14.39 100 36D1 40.69 14.39 100 Bush0 3 290415 Slot width Length Guide bush mm for bore H7 mm 38D1 40.69 14.39 100 40D1 40.69 14.39 100 45D1 55.24 14.39 125 50D1 55.24 14.39 125 55E1 87.32 19.34 150 60E1 87.32 19.34 150 65E1 111.38 19.34 150 70F1 135.14 25.72 150 73F1 135.14 25.72 150 80F1 135.14 25.72 150 90F1 177.71 25.72 150 duMONT Square and hexagon push broaches for a single pass Application: 290425 - An internal square is broached in a single pass. 29 0430 - An internal hexagonal is broached in a single pass. Suitable for/ v, m/min Alu plastics aOH. Alu <3ra Alu cast > 10 % SI X < 500 N X < 750 N X <900N X X X X X < 1100 N < 1400 N <55 HRC <60 HRC <65 HRC HI GG(G) CuZn Graphite GRP CRP A k dk ic ISO code N hr bn P H K mi N 290425/0430 O O O Initial hole 662 Square size Initial hole Width across flats AF Type 3 29 0425 Broach length Initial bore H8 Broaching length in steel necessary broaching force for St50 and max. broaching length Type 3 29 0430 Broach length Initial bore H8 Broaching length in steel necessary broaching force for St50 and max. broaching length Square push broach HSS Hexagon push broach HSS Fit H8 mm kg Fit H8 mm kg 3 (601.92) 105 3.1 5-12 310 3 (679.14) 105 3 5-10 100 4 (294.03) 130 4.1 5-12 340 4 (579.15) 125 4 6-13 140 5 (306.90) 165 5.2 6-16 500 5 605.88 137 5 7-16 350 52 (306.90) 170 6.4 6-19 660 629.64 152 6 7-19 460 (402.93) 198 7.4 9-26 1150 IHH1 (716.76) 185 7 8-24 590 8 (338.58) 203 8.4 9-26 1200 kk 716.76 197 8 10-26 690 10 (484.11) 257 10.4 10-32 2000 10 887.04 244 10 13-35 1260 12 (697.95) 305 12.8 13-35 2000 12 (921.69) 302 12 13-35 1370 14 (709.83) 377 14.8 13-35 2400 14 (1096.92) 349 14 13-38 2180