ATLANTA HT, HP and E servo-worm gear unit, BG bevel-gear unit = for Number of teeth on rack and pinion: For pinion Number of teeth = circumference/module = diameter/module =/2 =For rack Number of teeth = (number of teeth on pinion/)*angle turned by the steering wheel = (21/)* = =teeth A GUI was also developed on MATLAB for the calculation of these parameters 3 The torque on the pinion is simply the tangential force (force on the rack) multiplied by the pinion radius. Case-Hardened. No. of Pinion Teeth 1) Pitch Diameter. Therefore, Design of Pinion has to be implemented. Tp = torque on pinion (Nm, ft-lb) rp = pinion radius (m, ft) Remember to divide the pinion diameter byto get the radius, and by to convert from mm to m (or byto convert from inches to feet). Maximum Feed Force (only valid for ATLANTA Standard Steels)mmkNkN pinion = Y rack = Strength factor(Fb) = σ y *Y Fb pinion = N/mm2 Fb rack = N/mm2 Here strength factor of pinion is found to be lesser than that of rack. FigureCAD model rack and pinion system Required Torque on Pinion T2max= d⋅Ftmax [N⋅m] Required Torque on Pinion, Adjusted for Service Factor T2KA=T2max⋅KA [N⋅m] Axis Automation, (calculation for customer pinion design) Gear efficiency for servo worm gears with driving worm gear and under· · d()dJ co = m · ·()Ball Rail Systems A rack and pinion lift consists of a rack and a pinion engaging also transfer motion to or from a special kind ofPitch circle diameter of rack=d1=qmx Design CalculationsThe linear load distribution factor considers the contact stress, while it describes unintegrated load distribution over the tooth width (LKHß = √ KHß). Number of teeth on rack and pinion: For pinion Number of teeth = circumference/module = diameter/module =/2 =For rack Number of teeth = From the above dimensions we have designed the rack and pinion components that includes rack, pinion, casing of rack and pinion and casing cup. Torque Supporter = for preloaded bearings on the output shaft e.g. The beam strength is given by, P b = σ t *b*m*y Where σt = N/mm2 b dp = pinion diameter (mm, in) Heat Treatment. Hence, Pinion is the weaker element. LKHß = for counter bearing, e.g.
ATLANTA HT, HP and E servo-worm gear unit, BG bevel-gear unit = for Number of teeth on rack and pinion: For pinion Number of teeth = circumference/module = diameter/module =/2 =For rack Number of teeth = (number of teeth on pinion/)*angle turned by the steering wheel = (21/)* = =teeth A GUI was also developed on MATLAB for the calculation of these parameters 3 The torque on the pinion is simply the tangential force (force on the rack) multiplied by the pinion radius. Case-Hardened. No. of Pinion Teeth 1) Pitch Diameter. Therefore, Design of Pinion has to be implemented. Tp = torque on pinion (Nm, ft-lb) rp = pinion radius (m, ft) Remember to divide the pinion diameter byto get the radius, and by to convert from mm to m (or byto convert from inches to feet). Maximum Feed Force (only valid for ATLANTA Standard Steels)mmkNkN pinion = Y rack = Strength factor(Fb) = σ y *Y Fb pinion = N/mm2 Fb rack = N/mm2 Here strength factor of pinion is found to be lesser than that of rack. FigureCAD model rack and pinion system Required Torque on Pinion T2max= d⋅Ftmax [N⋅m] Required Torque on Pinion, Adjusted for Service Factor T2KA=T2max⋅KA [N⋅m] Axis Automation, (calculation for customer pinion design) Gear efficiency for servo worm gears with driving worm gear and under· · d()dJ co = m · ·()Ball Rail Systems A rack and pinion lift consists of a rack and a pinion engaging also transfer motion to or from a special kind ofPitch circle diameter of rack=d1=qmx Design CalculationsThe linear load distribution factor considers the contact stress, while it describes unintegrated load distribution over the tooth width (LKHß = √ KHß). Number of teeth on rack and pinion: For pinion Number of teeth = circumference/module = diameter/module =/2 =For rack Number of teeth = From the above dimensions we have designed the rack and pinion components that includes rack, pinion, casing of rack and pinion and casing cup. Torque Supporter = for preloaded bearings on the output shaft e.g. The beam strength is given by, P b = σ t *b*m*y Where σt = N/mm2 b dp = pinion diameter (mm, in) Heat Treatment. Hence, Pinion is the weaker element. LKHß = for counter bearing, e.g.
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