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9/8/2017
Screw W orm Gear Gear Axial Force Equation and Calculator - Engineers Edge
Screw Worm Gear Gear Axial Force Equation and Calculator Gear Products and Suppliers | Suppliers | Gear Knowledge Knowledge Menu
This calculator will determine the axial thrust or load applied on a screw (worm screw (worm gear) thread. thread. Reference: Schaum's Outline Machine Design. Enter desired data within within the boxes, calculations calculations should be automatic. See bottom of webpage for: Calculate, Reset or Print (Screen).
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Applied Torque
9/8/2017
Screw Worm Gear Gear Axial Force Equation and Calculator - Engineers Edge
Effective Radial Area Contact Surface (Load Bearing) rc = 198 Coefficient of Friction Screw Thread and Mating (Nut) Thread 0.1 f= Coefficient of Friction at Collar fc =
0.1
Thread Pitch (equals thread pitch for single thread screws) 60 mm L= Angle of Thread at Mean Radius =
0.04819
2.76°
9/8/2017
Screw Worm Gear Gear Axial Force Equation and Calculator - Engineers Edge
Rotating Measurements? Advanced Telemetrics Int'l
Thread Angle at Bearing Surface (Thread Included Angle) 0.26180
15
Angle Between Tangent to T ooth Pro file (on the Loaded Side) an d a Radial Lin e n = 0.27
15
Thread Constant Rc =
50.03142
Load Parallel to Screw Thread Axis W=
133915.84766
Efficiency of the Screw Thread Mechanis m (ratio of work out to work in) Escrew= 19.09%
Torque required to advance the nut (if negative then torque needs to be applied to hold nut still) T ad = 4114831.82093
9/8/2017
Screw Worm Gear Gear Axial Force Equation and Calculator - Engineers Edge
Stainless steels Specialists in forming stainless steel
