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16 - ToolSpann

16 - ToolSpann

16 - ToolSpann

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CARACTERÍSTICAS TÉCNICAS DE LOS MANDRINOSTECHNICAL CHARACTERISTICS OF THE TOOLHOLDERSFABRICADO CON MATERIAL FORJADOMATERIAL:- Acero de cementación al Cromo-Manganeso 1.7131(<strong>16</strong>MnCr5).EJECUCION:- Cementado, templado y revenido.- Dureza superficial HRC 58±2 (670±40 HV30)- Profundidad capa cementada mínimo 0,5 mm.- Resistencia en el núcleo mínimo 800 N/mm 2después del cementado.PRECISION:- Cono según DIN 254.- Angulo del cono:Tolerancia AT3 DIN 7178 T Ap 1 y DIN 2080 T Ap 1.- Otras tolerancias según DIN 7<strong>16</strong>0 y 7<strong>16</strong>8.- Rugosidad superficial del cono R Z < 0,001 mm.AT3MANUFACTURED FROM FORGED PARTSMATERIAL:- Alloyed carburized steel at chrome-manganese 1.7131(<strong>16</strong>MnCr5).EXECUTION:- Carburized, hardness.- Surface hardness HRC 58±2 (670±40 HV30)- Depth minimum 0,5 mm.- Tensile strength in core minimum 800 N/mm 2 after carburizing.ACCURACY:- Taper according to DIN 254- Taper angle:tolerance AT 3 DIN 7178 part 1 and DIN 2080 part 1.- Other tolerances according to DIN 7<strong>16</strong>0 and 7<strong>16</strong>8.- Taper surface roughness R Z

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