12.2024 2250. 90° 0° 180° 270° 2 -0,1 d 4d +0,1 r 4+0,2 h6 d1 l +0,5 +0,5 l d4 = d1 +0,5 R13 1 G ±0,01 R 0,5 ±0,01 P ±0,01 W * G = (P−1.0)2 +(W−1.0)2 +1 2 2 5 0 . 3 7 F 4 . 1 2 1 5 . 1 1 5 0 . B 90° = (B) W = 11,5 mm = 1150 P = 15,5 mm = 1550 19 mm = (4) 90 mm = (F) 13 mm = (7) HSS = (3) DIN 9844 = (0) = (5) = 22 subject to alterations PUNCH, STEPPED, RECTANGLE WITH RADIUSED CORNERS, ~DIN 9844 Material: HSS Order No 2250.3□□□. Hardness: Shaft 64 ± 2 HRC Head 52 ± 5 HRC Description of FIBRO materials for tool and die components see at the beginning of Chapter E. Execution: Punch head heat compressed. Contact area, shaft and cutting form precision ground. The locating flat is designed parallel with the dimension P = 0°. 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. 2250. Punch, stepped, rectangle with radiused corners, ~DIN 9844 l 71 90 112 d1 / Order No d2 Wmin Gmax l1 / Order No r (Order Code character) (D) (F) (O) 3 / (1) 5 1.1 2.9 8 (1) 10 (2) 0.3 ● ● ● 4 / (2) 7 1.1 3.9 8 (1) 13 (3) 0.3 ● ● ● 5 / (3) 8.5 1.1 4.9 13 (3) 19 (4) 0.5 ● ● ● 6 / (4) 10 1.6 5.9 13 (3) 19 (4) 0.5 ● ● ● 8 / (5) 12 2 7.9 19 (4) 25 (5) 0.7 ● ● ● 10 / (6) 14.5 3.5 9.9 19 (4) 25 (5) 0.7 ● ● ● 13 / (7) 20 4.5 12.9 19 (4) 25 (5) 1 ● ● ● 16 / (8) 22 6 15.9 19 (4) 25 (5) 1 ● ● ● Ordering Code (example): Angle: Order Code character Shape: rectangle with radiused corners, Width W Shape: rectangle with radiused corners, Length P Punch cutting length: l1 Order No Length: l Order Code character Diameter: d1 Order No Material: Order No Type: Order No Execution: Order No rectangle with radiused corners Punch: without ejector pin
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