Homework Answers
Add Answer to:
QUESTION 2 2. Stress in Chain Link An open link chain is obtained by bending low...
In the steel structure shown, a 6-mm-diameter pin is used at C and 10-mm-diameter pins are...
In the steel structure shown, a 6-mm-diameter pin is used at C and 10-mm-diameter pins are used at B and D. The ultimate shearing stress is 159 MPa at all connections, and the ultimate normal stress is 400 MPa in link BD. Knowing that a factor of safety of 3.0 is desired, determine the largest load P that can be applied at A. Note that link BD is not reinforced around the pin holes. (Round the final answer to three...
Question 2: [20 Points) The Figure below shows a portion of a pump that is gear...
Question 2: [20 Points) The Figure below shows a portion of a pump that is gear driven at uniform load and speed. The shaft is supported by bearings mounted in the pump housing. The shaft is made of steel, its yield strength is 800 MPa and its ultimate tensile strength is 1000 MPa. The surface of the shaft is machined. Due to the fillet at A, the fatigue bending stress concentration factor is 2.0, the fatigue torsion stress concentration factor...
question 6 of 25 mm is pulled in tension with a 44,500 N force producing only...
question 6
of 25 mm is pulled in tension with a 44,500 N force producing only elastic detormation . What is oreonding strain and the length between the gage marks when subjected to this force? Given: elastic modulus of copper is 105 GPa. 5. A 10-mm diameter bar of 1040 carbon steel is subjected to a tensile load of 50,000 N, taking it beyond its yield point. Calculate the elastic recov removal of the tensile load. Given: elastic modulus of...
Link OB is 20 mm wide and 10 mm thick and is made from low-carbon steel...
Link OB is 20 mm wide and 10 mm thick and is made from low-carbon steel with Sy= 200 MPa. The pin joints are constructed with sufficient size and fit to provide good resistance to out-of-plane bending. Determine the factor of safety for out-of-plane buckling. 400 mm 800 mm where F=1250 N The factor of safety for out-of-plane buckling is 3.54.
1.51 In the steel structure shown, a 6-mm-diameter pin is used at C and 10-mm-diameter pins...
1.51 In the steel structure shown, a 6-mm-diameter pin is used at C and 10-mm-diameter pins are used at B and D. The ultimate shearing stress is 150 MPa at all connections, and the ultimate normal stress is 400 MPa in link BD. Knowing that a factor of safety of 3.0 is desired, determine the largest load P that can be applied at A. Note that ink BD is not reinforced around the pin holes Front view 18 mm Side...
Problem 6: Link 2, shown in the figure, is 25 mm wide, has 12-mm diameter bearings at the ends, and is cut from low-carbon steel bar stock having a minimum yield strength of 165 MPa. The end- conditi...
Problem 6: Link 2, shown in the figure, is 25 mm wide, has 12-mm diameter bearings at the ends, and is cut from low-carbon steel bar stock having a minimum yield strength of 165 MPa. The end- condition constants are C-1 and C-1.2 for buckling in and out of the plane of the drawing, respectively. a. Using a design factor na 4, find a suitable thickness for the link. b. Are the bearing stresses at O and B of any...
Question #2 [12 marks] 15 mm The Figure shows a steel bar of rectangular cross section...
Question #2 [12 marks] 15 mm The Figure shows a steel bar of rectangular cross section (10x40 mm) carries a tensile load P and is attached to a support by means of a round pin of diameter 15 mm. The allowable stresses for the bar in tension and the pin in shear are Gallow -120 MPa and Tallow 60 MPa, respectively. What is the maximum permissible value of 10 mm the load P? 40 mm Question #3 [16 marks] Cross...
Practice Problems 2 Problem 1 Link OB is 20 mm wide and 10 mm thick, and...
Practice Problems 2 Problem 1 Link OB is 20 mm wide and 10 mm thick, and is made from low-carbon steel with S. - 200 MPa. The pin joints are constructed with sufficient size and fit to provide good resistance to out-of-plane bending. Determine the factor of safety for out-of-plane buckling. 1200 N Answer: P-6,386 N, Factor of safety = 4.6
Required information Problem 04.128 - Determine the following for link 2- DEPENDENT MULTI-PART PROBLEM - ASSIGN...
Required information Problem 04.128 - Determine the following for link 2- DEPENDENT MULTI-PART PROBLEM - ASSIGN ALL PARTS Link 2, shown in the figure, is 25 mm wide and 11 mm thick. It is made from low-carbon steel with Sy=165 MPa. The pin joints are constructed with sufficient size and fit to provide good resistance to out-of-plane bending. Use Table 4-2 for recom- mended values for C. Determine the following for link 2. 500 mm 900 mm 750 mm where...
In the steel structure shown, a 6-mm-diameter pin is used at C and 10-mm-diameter pins are used at B and D. The ultimate shearing stress is 159 MPa at all connections, and the ultimate normal stress is 400 MPa in link BD. Knowing that a factor of safety of 3.0 is desired, determine the largest load P that can be applied at A. Note that link BD is not reinforced around the pin holes. (Round the final answer to three...
Question 2: [20 Points) The Figure below shows a portion of a pump that is gear driven at uniform load and speed. The shaft is supported by bearings mounted in the pump housing. The shaft is made of steel, its yield strength is 800 MPa and its ultimate tensile strength is 1000 MPa. The surface of the shaft is machined. Due to the fillet at A, the fatigue bending stress concentration factor is 2.0, the fatigue torsion stress concentration factor...
question 6
of 25 mm is pulled in tension with a 44,500 N force producing only elastic detormation . What is oreonding strain and the length between the gage marks when subjected to this force? Given: elastic modulus of copper is 105 GPa. 5. A 10-mm diameter bar of 1040 carbon steel is subjected to a tensile load of 50,000 N, taking it beyond its yield point. Calculate the elastic recov removal of the tensile load. Given: elastic modulus of...
Link OB is 20 mm wide and 10 mm thick and is made from low-carbon steel with Sy= 200 MPa. The pin joints are constructed with sufficient size and fit to provide good resistance to out-of-plane bending. Determine the factor of safety for out-of-plane buckling. 400 mm 800 mm where F=1250 N The factor of safety for out-of-plane buckling is 3.54.
1.51 In the steel structure shown, a 6-mm-diameter pin is used at C and 10-mm-diameter pins are used at B and D. The ultimate shearing stress is 150 MPa at all connections, and the ultimate normal stress is 400 MPa in link BD. Knowing that a factor of safety of 3.0 is desired, determine the largest load P that can be applied at A. Note that ink BD is not reinforced around the pin holes Front view 18 mm Side...
Problem 6: Link 2, shown in the figure, is 25 mm wide, has 12-mm diameter bearings at the ends, and is cut from low-carbon steel bar stock having a minimum yield strength of 165 MPa. The end- condition constants are C-1 and C-1.2 for buckling in and out of the plane of the drawing, respectively. a. Using a design factor na 4, find a suitable thickness for the link. b. Are the bearing stresses at O and B of any...
Question #2 [12 marks] 15 mm The Figure shows a steel bar of rectangular cross section (10x40 mm) carries a tensile load P and is attached to a support by means of a round pin of diameter 15 mm. The allowable stresses for the bar in tension and the pin in shear are Gallow -120 MPa and Tallow 60 MPa, respectively. What is the maximum permissible value of 10 mm the load P? 40 mm Question #3 [16 marks] Cross...
Practice Problems 2 Problem 1 Link OB is 20 mm wide and 10 mm thick, and is made from low-carbon steel with S. - 200 MPa. The pin joints are constructed with sufficient size and fit to provide good resistance to out-of-plane bending. Determine the factor of safety for out-of-plane buckling. 1200 N Answer: P-6,386 N, Factor of safety = 4.6
Required information Problem 04.128 - Determine the following for link 2- DEPENDENT MULTI-PART PROBLEM - ASSIGN ALL PARTS Link 2, shown in the figure, is 25 mm wide and 11 mm thick. It is made from low-carbon steel with Sy=165 MPa. The pin joints are constructed with sufficient size and fit to provide good resistance to out-of-plane bending. Use Table 4-2 for recom- mended values for C. Determine the following for link 2. 500 mm 900 mm 750 mm where...
Most questions answered within 3 hours.
-
A beta (β) particle is described by which of the following?
Select the correct answer below:...
asked 1 minute ago -
A new machine costs $150,000, lasts 10 years, has an annual
O&M cost of $50,000, and...
asked 4 minutes ago -
A newspaper in a large Midwestern city reported that the
National Association of Realtors said that...
asked 5 minutes ago -
1. Develop a use case diagram for the bank case study described
in Chapter 1. 2....
asked 15 minutes ago -
The phylum Protista has often been referred to as a junk drawer
of classification. Explain what...
asked 22 minutes ago -
The average amount of money spent for lunch per person in the
college cafeteria is $7.09...
asked 24 minutes ago -
You follow the lab procedure and at the end of Part 4C, you used
an average...
asked 43 minutes ago -
Write 250-450 words, about the following: • Analyze how a
servant leader in your organization or...
asked 46 minutes ago -
3. American and Japanese workers can each produce 4 cars a
year. An American worker can...
asked 49 minutes ago -
On October 1, 20X1, a company purchased a piece of land by
agreeing to pay the...
asked 1 hour ago -
Jamie is doing a survey at her school about whether the students
feel the cafeteria food...
asked 1 hour ago -
What are the roles of 3' and 5' untranslated regions in
mRNAs?
asked 1 hour ago