Parametrisches Pfeil-Kegelradpaar / Parametric Pair of Herringbone Bevel Gears

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Parametric Pair of Herringbone Bevel Gears This script calculates both the gear and the pinion of a herringbone bevel gear pair, using the gears' module and their numbers of teeth. The preset angle of 90° between the axes of both gears can be varied. It is possible to calculate the pair both assembled as well as disassembled for printing. Format: kegelradpaar(module, teeth_on_gear, teeth_on_pinion, axis_angle, tooth_width, gear_bore, pinion_bore, pressure_angle=20, helix_angle=0) Parameters: module = gear module = 25.4 / diametrical pitch = circular pitch / pi teeth_on_gear = number of teeth on the gear teeth_on_pinion = number of teeth on the pinion axis_angle = angle between the axes of pinion and gear, standard value = 90° tooth_width = width of the teeth from the rim in direction of the cone tip gear_bore = central bore diameter of the gear pinion_bore = central bore diameter of the pinion pressure_angle = pressure angle, standard value = 20° according to DIN 867 helix_angle = helix angle between the teeth and the reference cone envelope line, 0° = straight teeth assembled = assembled (1) or disassembled for printing (0) Custom Section