The fillet at C and E has a radius r=5 mm.
a) Determine the stress concentration factor.
b) Draw torque diagram from A to G (use T as unknown variable).
c) The allowable stress (strength) of the shaft material
=300 MPa.
Considering stress concentration, determine the maximum torque T
that can be applied.
d) If the shaft is rotating at 600 rpm, calculate the power (in Watt) transmitted at location D.
Homework Answers
Add Answer to:
The fillet at C and E has a radius r=5 mm.
a) Determine the stress concentration...
The rotating solid steel shaft is simply supported by bearings at points B and C and...
The rotating solid steel shaft is simply supported by bearings at points B and C and is driven by a gear (not shown) which meshes with the spur gear at D, which has a 150-mm pitch diameter. The force F from the drive gear acts at a pressure angle of 20°. The shaft transmits a torque to point A of T 400 N m. The shaft is machined from steel with S, 420 MPa and Su 560 MPa. Using a...
The built-up shaft is designed to rotate at 540 rpm. The radius of the fillet weld...
The built-up shaft is designed to rotate at 540 rpm. The radius of the fillet weld connecting the shafts is = 7.20 mm, and the allowable shear stress for the material is Tallow 59 MPa. Part A Determine the maximum power the shaft can transmit (Figure 1) Express your answer with the appropriate units. P= 101 kW Submit Previous Answers Request Answer * Incorrect; Try Again; 5 attempts remaining Figure Provide Feedback 75 mm 60 mm
Please answer A and B. The rotating solid stedl shaft is simply supported by bearings at...
Please answer A and B.
The rotating solid stedl shaft is simply supported by bearings at points B and C and is driven by a gear (not shown) which meshes with the spur gear at D, which has a 150-mm pitch diameter. The force F from the drive gear acts at a pressure angle of 20. The shaft transmits a torque to point A of TA-340 N m. The shaft is machined from steel with Sy- 420 MPa and Sut-560...
The rotating solid steel shaft is simply supported by bearings at points B and C and is driven by gear (not shown) which meshes with the spur gear at D
The rotating solid steel shaft is simply supported by bearings at points B and C and is driven by gear (not shown) which meshes with the spur gear at D, which has a 150-mm pitch diameter. The force F from the drive gear acts at a pressure angle of 20". The shaft transmits a torque to point A of TA = 340 N.m. The shaft is machined from steel with Sy= 420 MPa and Sut = 560 MPa. The fatigue...
1) For the loading of the beam shown below, determine the maximum normal and shear stress...
1) For the loading of the beam shown below, determine the maximum normal and shear stress at the wall if Kt for bending is 2.7 and K, for torsion is 2.3 If we use a steel with an Sy 600 MPa, what is the "safety factor" if we only consider the maximum normal stress? Notice the bending moment, start with a cross product to determine the moment at the wall. The vector R-[0.25,0,0.3] in meters 200 mm 25-mm-dia. round rod...
A rotating shaft is made of 42 mm by 4 mm thick cold-drawn round steel tubing and has a 6 mm diam...
A rotating shaft is made of 42 mm by 4 mm thick cold-drawn round steel tubing and has a 6 mm diameter hole drilled transversely through it. The shaft is subjected to a pulsating torque fluc- tuating from 20 to 160 Nm and a completely reversed bending moment of 200 Nm. The steel tubing has a minimum strength of Sut 410 MPa (60 ksi). The static stress-concentration factor for the hole is 2.4 for bending and 1.9 for torsion. The...
20 mm (t1)allow- 80MPa (T2 allow 95 MPa 0.25 ×106 mm" 75 GPa J1= 35 mm...
20 mm (t1)allow- 80MPa (T2 allow 95 MPa 0.25 ×106 mm" 75 GPa J1= 35 mm 322.36x106 mm 50 GPa 2500 mm 3000 mm T (kN-m A composite torsion member consists of two solid shafts joined at flange B. Shafts (1) and (2) are attached to rigid supports at A and c, respectively. 1 (MPa Using the allowable shear stresses indicated on the sketch, determine the maximum torque T that may be applied to flange B in the direction shown....
Q2. Figure Q2 shows a shaft which transmits a power of 48 kW through flat belts. Pulley A is driven by a motor which rotates at 3000 rpm. The diameter of pulley A is 400 mm and that of pulley B is 25...
Q2. Figure Q2 shows a shaft which transmits a power of 48 kW through flat belts. Pulley A is driven by a motor which rotates at 3000 rpm. The diameter of pulley A is 400 mm and that of pulley B is 250 mm. The thickness of the belts is 4 mm and they are made of a material with density of 1100 kg/m3. Assume no sliding between pulleys and belts a) Calculate the speed of the belt and the...
please show all work 2. (12 pts) A shaft w ith a step in diameter is made of SAE 1045 steel. It is required to withstand 107 cycles kN. The shaft has 2(a), di 25 mm, d2-30 mhm, and ρ :0.625 mm....
please show all work
2. (12 pts) A shaft w ith a step in diameter is made of SAE 1045 steel. It is required to withstand 107 cycles kN. The shaft has 2(a), di 25 mm, d2-30 mhm, and ρ :0.625 mm. Use Peterson's fitted on (equation below) for a value of a. Modification factors shall be applied for the following of an axial force amplitude P, 16kN applied along with a mean force of Pm dimensions, as in Figu...
The 60-mm-diameter shaft is made of 6061-T6 aluminum having an allowable shear stress of Tllow -78...
The 60-mm-diameter shaft is made of 6061-T6 aluminum having an allowable shear stress of Tllow -78 MPa (Figure 1) Part A Determine the maximum allowable torque T Express your answer to three significant figures and include the appropriate units. aue Units Submit Ans incorrect: Try Again: 5 attempts remaining Part B Find the corresponding angle of twist of disk A relative to disk C Express your answer using three significant figures. igure < 1of1 > uest Ans 1.20 m 1.20...
The rotating solid steel shaft is simply supported by bearings at points B and C and is driven by a gear (not shown) which meshes with the spur gear at D, which has a 150-mm pitch diameter. The force F from the drive gear acts at a pressure angle of 20°. The shaft transmits a torque to point A of T 400 N m. The shaft is machined from steel with S, 420 MPa and Su 560 MPa. Using a...
The built-up shaft is designed to rotate at 540 rpm. The radius of the fillet weld connecting the shafts is = 7.20 mm, and the allowable shear stress for the material is Tallow 59 MPa. Part A Determine the maximum power the shaft can transmit (Figure 1) Express your answer with the appropriate units. P= 101 kW Submit Previous Answers Request Answer * Incorrect; Try Again; 5 attempts remaining Figure Provide Feedback 75 mm 60 mm
Please answer A and B.
The rotating solid stedl shaft is simply supported by bearings at points B and C and is driven by a gear (not shown) which meshes with the spur gear at D, which has a 150-mm pitch diameter. The force F from the drive gear acts at a pressure angle of 20. The shaft transmits a torque to point A of TA-340 N m. The shaft is machined from steel with Sy- 420 MPa and Sut-560...
1) For the loading of the beam shown below, determine the maximum normal and shear stress at the wall if Kt for bending is 2.7 and K, for torsion is 2.3 If we use a steel with an Sy 600 MPa, what is the "safety factor" if we only consider the maximum normal stress? Notice the bending moment, start with a cross product to determine the moment at the wall. The vector R-[0.25,0,0.3] in meters 200 mm 25-mm-dia. round rod...
A rotating shaft is made of 42 mm by 4 mm thick cold-drawn round steel tubing and has a 6 mm diameter hole drilled transversely through it. The shaft is subjected to a pulsating torque fluc- tuating from 20 to 160 Nm and a completely reversed bending moment of 200 Nm. The steel tubing has a minimum strength of Sut 410 MPa (60 ksi). The static stress-concentration factor for the hole is 2.4 for bending and 1.9 for torsion. The...
20 mm (t1)allow- 80MPa (T2 allow 95 MPa 0.25 ×106 mm" 75 GPa J1= 35 mm 322.36x106 mm 50 GPa 2500 mm 3000 mm T (kN-m A composite torsion member consists of two solid shafts joined at flange B. Shafts (1) and (2) are attached to rigid supports at A and c, respectively. 1 (MPa Using the allowable shear stresses indicated on the sketch, determine the maximum torque T that may be applied to flange B in the direction shown....
Q2. Figure Q2 shows a shaft which transmits a power of 48 kW through flat belts. Pulley A is driven by a motor which rotates at 3000 rpm. The diameter of pulley A is 400 mm and that of pulley B is 250 mm. The thickness of the belts is 4 mm and they are made of a material with density of 1100 kg/m3. Assume no sliding between pulleys and belts a) Calculate the speed of the belt and the...
please show all work
2. (12 pts) A shaft w ith a step in diameter is made of SAE 1045 steel. It is required to withstand 107 cycles kN. The shaft has 2(a), di 25 mm, d2-30 mhm, and ρ :0.625 mm. Use Peterson's fitted on (equation below) for a value of a. Modification factors shall be applied for the following of an axial force amplitude P, 16kN applied along with a mean force of Pm dimensions, as in Figu...
The 60-mm-diameter shaft is made of 6061-T6 aluminum having an allowable shear stress of Tllow -78 MPa (Figure 1) Part A Determine the maximum allowable torque T Express your answer to three significant figures and include the appropriate units. aue Units Submit Ans incorrect: Try Again: 5 attempts remaining Part B Find the corresponding angle of twist of disk A relative to disk C Express your answer using three significant figures. igure < 1of1 > uest Ans 1.20 m 1.20...
Most questions answered within 3 hours.
-
In Chapter 1 titled "So Close and Yet So Different", in "Why
Nations Fail" authors bring...
asked 2 minutes ago -
Leadership Philosophy
Write a two-page paper identifying your personal leadership
philosophy based on your new perspective...
asked 1 minute from now -
Assume that the correlation coefficient between achievement test
scores (X) and grade point averages (Y) among...
asked 5 minutes ago -
Which of these function correctly defines the function g(),
which should return a pointer to a...
asked 7 minutes ago -
Pickett Industries just paid a dividend of D0 = $1.10. Analysts
expect the company's dividend to...
asked 8 minutes ago -
Suppose a random sample of 900 measurements is taken from an
unknown population. The average of...
asked 11 minutes ago -
Suppose we add another SRC instruction xor ra, rb, rc that xors
the contents of registers...
asked 12 minutes ago -
Hello, I need some help creating this class in Java. This is for
a larger project....
asked 33 minutes ago -
Why does entrepreneurs trying to employ AI into their
business organizations? What are the advantages and...
asked 31 minutes ago -
// This program is supposed to display every fifth year
// starting with 2017; that is,...
asked 33 minutes ago -
for each of the following situation, explain in what way the
experimentally determine molecular weight would...
asked 39 minutes ago -
Meiosis makes _____ cells, mitosis makes _____ cells
diploid, haploid
No answer text provided.
diploid, diploid...
asked 45 minutes ago