Q2: Consider the steel spring in the illustration. (a) Find the pitch, solid height, and number of active turns. (b) Find the spring rate. Assume the material is A228 music wire. (c) Find the force F, required to close the spring solid. (d) Find the shear stress in the spring due to the force F. 120 mm M 3 3.4 mm 50 mm

Q2: Consider the steel spring in the illustration. (a) Find the pitch, solid height, and number of active turns. (b) Find the spring rate. Assume the material is A228 music wire. (c) Find the force F, required to close the spring solid. (d) Find the shear stress in the spring due to the force F. 120 mm M 3 3.4 mm 50 mm

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 2.5.29P: A polyethylene tube (length L) has a cap that when installed compresses a spring (with under-formed...

See similar textbooks

Similar questions

A bumper for a mine car is constructed with a spring of stiffness k = 1120 lb/in. (see figure). If a car weighing 3450 lb is traveling at velocity v = 7 mph when it strikes the spring, what is the maximum shortening of the spring?
A polyethylene tube (length L) has a cap that when installed compresses a spring (with under-formed length L1) by an amount ?? = (L1 = L). Ignore deformations of the cap and base. Use the force at the base of the spring as the redundant. Use numerical properties given in the boxes. (a) What is the resulting Force-in the spring, Fk? (b) What is the resulting Force in the tube, Ftl (c) What is the filial length of the tube, Lf? (d) What temperature change ?T inside the tube will result in zero force in the spring
A bumping post at the end of a track in a railway yard has a spring constant k = 8.0 MN/m (see figure). The maximum possible displacement d or the end of the striking plate is 450 mm. What is the maximum velocity vmaxthat a railway car of weight W = 545 kN can have without damaging the bumping post when it strikes it?
Q2: Consider the steel spring in the illustration. (a) Find the pitch, solid height, and number of active turns. (b) Find the spring rate. Assume the material is A228 music wire. (c) Find the force F, required to close the spring solid. (d) Find the shear stress in the spring due to the force F,. 120 mm M 3.4 mm 50 mm
Q2: Consider the steel spring in the illustration. (a) Find the pitch, solid height, and number of active turns. (b) Find the spring rate. Assume the material is A228 music wire. (c) Find the force F, required to close the spring solid. (d) Find the shear stress in the spring due to the force F.. 120 mm WWW W 3.4 mm 50 mm.
Q2: Consider the steel spring in the illustration. (a) Find the pitch, solid height, and number of active turns. (b) Find the spring rate. Assume the material is A228 music wire. (e) Find the force F, required to close the spring solid. (d) Find the shear stress in the spring due to the force F, 120 mm M W 3.4 mm 50 mm
Consider the steel spring in the illustration. (a) Find the pitch, solid height, and number of active turns. (b) Find the spring rate. Assume the material is A227 HD steel. (c) Find the force Fs required to close the spring solid. (d) Find the shear stress in the spring due to the force Fs. -4클 in 2 in -e 0.135 in
Not all springs are made in a conventional way. Consider the special steel spring in the illustration. (a) Find the pitch, solid height, and number of active turns. (b) Find the spring rate. Assume the material is A227 HD steel. (c) Find the force F, required to close the spring solid. (d) Find the shear stress in the spring due to the force F,. 120 mm- -3.4 mm 50 mm
0:07I | ZVAO K/s a 15all KOREK A locs.google.com 11 Q2: The extension spring shown in the figure has full-twisted loop ends. The material is AISI 1040Q&T 400FO wire. The spring has 82 coils and is close- wound with a preload of 18 Ibf. (a) Find the closed length of the spring.(b) Find the torsional stress in the spring corresponding to the preload.(c) Estimate the spring rate.(d) What load would cause permanent deformation?(e) What is the spring deflection corresponding to the load found ?in part d 0.162 in 1 in L-in R -in R. Option 1 O
Consider the special steel spring in the illustration. (a) Find the pitch, solid height, and number of active turns. (b) Find the spring rate. Assume the material is A227 HD steel. (c) Find the force Fs required to close the spring solid. (d) Find the shear stress in the spring due to the force Fs. 150mm 75mm -e Smm
Not all springs are made in a conventional way. Consider the special steel spring in the illustration. (a) Find the pitch, solid height, and number of active turns. (b) Find the spring rate. Assume the material is A227 HD steel. (c) Find the force F, required to close the spring solid. (d) Find the shear stress in the spring due to the force F₁. Term 120 mm Formulas for the Dimensional Characteristics of Compression-Springs. (N = Number of Active Coils) 4C+2 4C-3 -3.4 mm End colls, N Total coils, N, Free length, Lo Solid length, L Pitch, P C=D/d Plain 0 No pN₂ + d d(N, + 1) 14-d)/No k= 50 mm da G 8D³N Type of Spring Ends Plain and Ground 1 N₂ + 1 PIN₂ + 1) dN₂ LAN + 11 Squared or Closed 2 N₂ + 2 pN. + 3d d[N, + 1) 14 - 3dy/N Y=F/K Fs=k (Lo-Ls) Squared and Ground 2 N₂ + 2 pN₂ + 2d dN, 14-20V/N nd³s, 8K, D F=-
Q2: Consider the steel spring in the illustration. (a) Find the pitch, solid height, and number of active turns. (b) Find the spring rate. Assume the material is A228 music wire. (c) Find the force F, required to close the spring solid. (d) Find the shear stress in the spring due to the force F,. 120 mm ★ ←3.4 mm 50 mm