Hoja1

TABLA DE APRIETE (TORQUE SUGERIDO)

PERNOS GRADO 8DIAMETRO NOMINALAREA ESFUERZO Pulg 2Resist. a Tension Min. KSITENSION MINIMA LibrasTORQUEEn SecoLubricadoLb-PieLb-Piek=0,2k=0,151/2"0.141915015000125940.514899.512593.755/8"0.226150240002501880.62523730250187.53/4"0.334150350004383280.7535070437.5328.1257/8"0.462150490007155360.87548510714.5833333333535.93751"0.6061506400010678001636301066.66666666678001 1/80.76315080000150011251.12580115150011251 1/40.969150102000212515941.2510174521251593.751 1/21.405150148000370027751.514752537002775

Hoja2

Hoja3