Question: A solid round steel bar is machined to a diameter of 32 mm. A groove 3 mm deep with a radius of 3 mm is

A solid round steel bar is machined to a diameter of 32 mm. A groove 3 mm deep with a radius of 3 mm is cut into the bar. The material has a mean tensile strength of 780 MPa. A completely reversed bending moment M = 160 N ∙ m is applied. Estimate the reliability. The size factor should be based on the gross diameter. The bar rotates.

Step by Step Solution

★★★★★

3.35 Rating (161 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Rotation is presumed M and Sut are given as deterministic but notice that is not therefore a reliabi... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

233-M-E-F-F (104).docx

120 KBs Word File

Students Have Also Explored These Related Mechanical Engineering Questions!

A solid round steel bar is machined to a diameter of 1.25 in. A groove 1/8 in deep with a radius of 1/8 in is cut into the bar. The material has a mean tensile strength of 110 kpsi. A completely...

Estimate the maximum completely reversed bending moment that can be applied to the ends of the plate shown in Figure 4.40 if the plate is machined from AISI 4320 steel having S_u = 140 ksi and S_y =...

A 1-in-diameter solid round bar has a groove 0.1-in deep with a 0.1-in radius machined into it. The bar is made of AISI 1020 CD steel and is subjected to a purely reversing torque of 1800 lbf in....

Move the target at the horizontal distance 87 m away use a stretchable and movable ruler shower to place 87 meters away try to shoot with a cannonball to hit a target with the initial speed of 30 m/s...

A solid round bar, 2 5 mm in diameter, has a grove 2 . 5 mm deep, with a 2 . 5 mm radius machined into it . The bar is made of AISI 1 0 1 8 CD steel and is subjected to purely reversing torque 2 0 0...

WHICH COMPANY/PRODUCT DID YOU SEE WHERE THEY EXPERIENCE A SERVICE DISTRUPTION? a) how did it affect you? b) what did the company do to fix and go back into a service recovery? Note: No use of AI

A solid round bar, 3 0 mm in diameter, has a groove \ ( 3 - \ mathrm { mm } \ ) deep with a \ ( 5 - \ mathrm { mm } \ ) radius machined into it . The bar is made of AISI 1 0 1 8 CD steel and is...

A solid round bar with diameter of 5 0 mm has a groove cut to a diameter of 4 5 mm , with a radius of 2 . 5 mm . The bar is not rotating. The bar is loaded with a repeated bending load that causes...

Assignment 4 - Fatigue Failure: A solid round bar with a diameter of 5 0 mm has a groove cut to a diameter of 4 5 mm with a radius of 2 . 5 mm . The bar is not rotating. At a service temperature of 2...

Question 3 A solid round bar with a diameter of 5 0 mm has a machined groove that is cut to a diameter of 4 5 mm with a radius of 2 . 5 mm . The bar does not rotate. The bar is cyclically loaded with...

Find all the deductions asked for, and the final net pay. Social Security is 6.2% of the first $97,500. Medicare is 1.45% of all income. Use the tax tables on pages 6-7 for federal tax. The state tax...

A random sample of 25 students taken from a university gave the variance of their GPAs equal to .19. a. Construct the 99% confidence intervals for the population variance and standard deviation....

*E16.29 (LO 7) (Cash Flow Hedge) Choi Golf uses titanium in the production of its specialty drivers. Choi anticipates that it will need to purchase 200 ounces of titanium in October 2025, for clubs...

Write a note on compensation approach to motivation.

The energy applied in friction welding is given by the formula E = IS2/C, where I is the moment of inertia of the flywheel, S is the spindle speed in rpm, and C is a constant of proportionality...

A rivet can buckle if it is too long, as shown in Fig. 12.61. Using information from solid mechanics, determine the length-to-diameter ratio of a rivet that will not buckle during riveting?

A submerged arc welding operation takes place on 10 mm thick stainless steel plate, producing a butt weld as shown in Fig. 12.20c. The weld geometry can be approximated as a trapezoid with 15 mm and...

The U.S. one-year interest rate is 3 percent, while the South Korean one-year interest rate is 9 percent. If a U.S. firm invests in a South Korean one-year deposit, and the South Korean rand remains...

Match the Excel normal CDF to the explanation Instructions NORM.S.DIST= A or B? NORM.DIST= A or B? CHOICES: A. Area to the left of a given x value B. Area to the left of a z score

3. A group of researchers wanted to understand what factors contribute to running performance. To study this, they recruited a random sample of 43 male experienced marathon runners to see which...