FIBRO - Standard Parts

08.2023 90° 0° 180° 270° +0,1 R13 m5 d1 T+0,1 +0,5 l 1 l +0,3 -0,25 2 d r 2231. G ±0,01 P ±0,01 W G = P2+W2 2 2 3 1 . 9 F 4 . 1 5 5 0 . 1 1 5 0 . B 90° = (B) W = 11,5 mm = 1150 P = 15,5 mm = 1550 19 mm = (4) 90 mm = (F) 20 mm = (9) = (1) = (3) = 22 subject to alterations PUNCH, STEPPED, RECTANGULAR, ISO 8020 71 80 90 100 120 d1 / Order No d2 Wmin Gmax l1 / Order No r T l / (Order Code character) (D) (E) (F) (G) (J) 3 / (1) 5 0.5 2.9 8 (1) 10 (2) 0.25 3 ● ● ● ● ● 4 / (2) 6 0.8 3.9 8 (1) 13 (3) 0.25 3 ● ● ● ● ● 5 / (3) 8 1 4.9 13 (3) 19 (4) 0.3 5 ● ● ● ● ● 6 / (4) 9 1.6 5.9 13 (3) 19 (4) 0.3 5 ● ● ● ● ● 8 / (5) 11 2 7.9 19 (4) 25 (5) 0.3 5 ● ● ● ● ● 10 / (6) 13 3.5 9.9 19 (4) 25 (5) 0.3 5 ● ● ● ● ● 13 / (7) 16 4.5 12.9 19 (4) 25 (5) 0.4 5 ● ● ● ● ● 16 / (8) 19 6 15.9 19 (4) 25 (5) 0.4 5 ● ● ● ● ● 20 / (9) 23 8 19.9 19 (4) 25 (5) 0.4 5 ● ● ● ● ● 25 / (10) 28 10 24.9 19 (4) 25 (5) 0.4 5 ● ● ● ● ● 32 / (11) 35 10 31.9 25 (5) 30 (6) 0.4 5 ● ● ● ● ● 2231. Punch, stepped, rectangular, ISO 8020 Material: HSS Hardness: Shaft 64 ± 2 HRC Head 52 ± 5 HRC ASP 23 - ASP 2023 upon request Description of FIBRO materials for tool and die components see at the beginning of Chapter E. Execution: Punch head hot upset-forged. Shoulder, shaft and punch shape fine ground. The anti-rotation surface parallel to P = 0° as standard. Special dimensions on request. Note: With kerf ≤ 0.04 mm, FIBRO rounds off sharp edges if the punch and piercing die bush are ordered together. This reduces the fitting time and the risk of an edge break during operation. Ordering Code (example): Angle: Order Code character Shape: rectangular, Width W Shape: rectangular, Length P Punch cutting length: l1 Order No Length: l Order Code character Diameter: d1 Order No Type: Order No ISO Execution: Order No rectangular Punch: without ejector pin

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