2. A screw clamp shown in the figure has a horizontal handle with diameter 3/8-in made of cold-drawn AISI 1006 steel. The overall length of the handle is 4.25 in. The screw is single-threaded, 3/4 in-10 UNC, and is 8 in long, overall. a. What screw torque will cause the horizontal handle to bend permanently? b. What clamping force will the answer to part a) cause if the collar friction is neglected and if the thread friction is 0.15? Hint: 1) Assume a force F is applied at the end of the handle. Think about how this force affects the screw vs. how it affects the handle. 2) Consider in which direction the screw is “raised". 4.25 in

2. A screw clamp shown in the figure has a horizontal handle with diameter 3/8-in made of cold-drawn AISI 1006 steel. The overall length of the handle is 4.25 in. The screw is single-threaded, 3/4 in-10 UNC, and is 8 in long, overall. a. What screw torque will cause the horizontal handle to bend permanently? b. What clamping force will the answer to part a) cause if the collar friction is neglected and if the thread friction is 0.15? Hint: 1) Assume a force F is applied at the end of the handle. Think about how this force affects the screw vs. how it affects the handle. 2) Consider in which direction the screw is “raised". 4.25 in

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.5.19P: -19 The mechanical assembly shown in the figure consists of an aluminum tube, a rigid end plate, and...

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