Q4-A square threaded screw is required to work against an axial force of6000N and has following dimensions. Major dia. d = 32 mm; pitch p = 4mm with single start, u = 0.08. Axial force rotates with the screw.Calculate the torque required when screw moves opposite the directionof the load

Given Force, F = 6000 N Diameter, d = 32 mm Pitch, p = 4 mm Find Torque, T

Q4-A square threaded screw is required to work against an axial force of 6000N and has following dimensions. Major dia. d = 32 mm; pitch p = 4 mm with single start, μ = 0.08. Axial force rotates with the screw. Calculate the torque required when screw moves opposite the direction of the load

Q4-A square threaded screw is required to work against an axial force of 6000N and has following dimensions. Major dia. d = 32 mm; pitch p = 4 mm with single start, μ = 0.08. Axial force rotates with the screw. Calculate the torque required when screw moves opposite the direction of the load

Precision Machining Technology (MindTap Course List)

2nd Edition

ISBN:9781285444543

Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Chapter8: Computer Numerical Control

Section8.1: Cnc Basics

Problem 3RQ: Briefly describe a ball screw and a linear guide.

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Question

Q4-A square threaded screw is required to work against an axial force of
6000N and has following dimensions. Major dia. d = 32 mm; pitch p = 4
mm with single start, u = 0.08. Axial force rotates with the screw.
Calculate the torque required when screw moves opposite the direction
of the load

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