Machine Elements in Mechanical Design (6th Edition) (What's New in Trades & Technology)
6th Edition
ISBN: 9780134441184
Author: Robert L. Mott, Edward M. Vavrek, Jyhwen Wang
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 11, Problem 4P
To determine
The required key length, width, and height of the SAE 1018 steel key.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
An SAE 1050 Cold drawn steel is to be used for a square or rectangular key. The shaft is made of SAE 4340 OQT400 and the diameter is 2.5 inches. The torque transmitted by shaft is 15,000 lb-in. Design factor, N=2. The hub is made of SAE4340 OQT400and the length of hub is designed to be 3 inches.
Which one of the following square keys can be used for this design?
Note: How do I determine answer if the diameter is between two values?
(a) 0.375 in x 0.375 in
(b) 0.500 in x 0.500 in
(c) 0.625 in x 0.625 in
(d) 0.750 in x 0.750 in
Please answer this machine design question. Keys and couplings. Would be very appreciated if the solution is clear for reviewing and practice
Please don't copy
Chapter 11 Solutions
Machine Elements in Mechanical Design (6th Edition) (What's New in Trades & Technology)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- A portion of the shaft where a gear is to be mounted has a diameter of 1.5in. The gear transmits 3000 lb.in of torque. The shaft is made of SAE 1040 OQT400 steel, the gear is made of SAE 8650 OQT1300 steel, and the key is made of SAE 1045. The minimum required length for this key is most likely: 0.5in 2.5in 3.0in 1.0in 1.5inarrow_forwardA shaft where a hub is mounted has 2 in diameter, transmitting 20 hp power at 750 rpm. Design a square key made of steel for factor of safety (n) =3. Use preferred sizes.arrow_forwardKey number for a woodruff key is 2428. The nominal diameter of the key is: (a) 28 in (b) 24 in (c) 3.5 in (d) 3/4 inarrow_forward
- 3 3/8-in. shaft, of AISI C1045 WQT1000, has a pulley keyed to it. Compute the (a) length of square key, and the (b) length of flat key such that a key made of cold finished AISI B1113 has the same yield strength as the shaft does in pure torsion.arrow_forwardProblem Chain and Sprocket. A single-strand roller chain drive connects a 10-hp engine to a lawn waste chipper/shredder. As the engine operates at 1200 rpm, the shredding teeth should rotate at 240 rpm. The drive sprocket has 18 teeth. Determine an appropriate pitch for the chain, the number of teeth on the driven sprocket, the pitch diameters of both sprockets, and the chain speed. Also indicate the number of links in a suitable chain and specify the required center distance.arrow_forwardA shaft transmitting 10kW of power at 750 rpm, has a diameter of 20mm. Design a square key made of steel for: factor of safety (n) =2. Use preferred sizes.arrow_forward
- Need help with condition#3 can you start from the begin please ?arrow_forwardSolve problem 1arrow_forwardA cast-iron pulley transmits 75 hp at 2050 rpm. The C1030 as-rolled shaft to which it is 5. to be keyed is 1 % in. in diameter; key material, C1117 as-rolled. Compute the length of flat key and of square key needed.arrow_forward
- A pair of iron cast gears connecting two shafts at the Angle of the elbow. The diameter of the pinion pitch and the gear is 80 mm and 100 mm. The shape of the gear gear was 14 restriction form. The static voltage allowed for both gear is 55 mpa. If the door transports to 2.95 kw power at the turn of 1200 RPM, identify the module and the number of teeth on each gear from the Angle of power and check the design from the Angle of the tear. Take the surface durability limit is 630 mpa and the modulus elasticity to iron cast is 84 kn /mm2.arrow_forward= It is required to design a split muff coupling to transmit 60 kW power at 140 rpm. The shafts, key 420 N/mm²). The yield strength in and clamping bolts are made of plain carbon steel (σyt compression is 160% of the tensile yield strength. The factor of safety for shafts, key and bolts is 5. The number of clamping bolts is 8. The coefficient of friction between sleeve halves and the shaft is 0.3. (i) Calculate the diameter of the shaft. (ii) Specify the length and outer diameter of the sleeve halves. (iii) Find out the diameter of clamping bolts. (iv) Specify the size of key and check the dimensions for shear and compression criteriaarrow_forwardThe standard cross-section for a flat key, which is fitted on a 50 mm diameter shaft, is 16 x 10 mm. The key is transmitting 475 N-m torque from the shaft to the hub. The key is made of commercial steel (oy = 230 N/mm²).if the factor of safety is 3. Determine the length of the key.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Elements Of ElectromagneticsMechanical EngineeringISBN:9780190698614Author:Sadiku, Matthew N. O.Publisher:Oxford University Press
Mechanics of Materials (10th Edition)Mechanical EngineeringISBN:9780134319650Author:Russell C. HibbelerPublisher:PEARSON
Thermodynamics: An Engineering ApproachMechanical EngineeringISBN:9781259822674Author:Yunus A. Cengel Dr., Michael A. BolesPublisher:McGraw-Hill Education
Control Systems EngineeringMechanical EngineeringISBN:9781118170519Author:Norman S. NisePublisher:WILEY
Mechanics of Materials (MindTap Course List)Mechanical EngineeringISBN:9781337093347Author:Barry J. Goodno, James M. GerePublisher:Cengage Learning
Engineering Mechanics: StaticsMechanical EngineeringISBN:9781118807330Author:James L. Meriam, L. G. Kraige, J. N. BoltonPublisher:WILEY
Elements Of Electromagnetics
Mechanical Engineering
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:9780134319650
Author:Russell C. Hibbeler
Publisher:PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:9781259822674
Author:Yunus A. Cengel Dr., Michael A. Boles
Publisher:McGraw-Hill Education
Control Systems Engineering
Mechanical Engineering
ISBN:9781118170519
Author:Norman S. Nise
Publisher:WILEY
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Cengage Learning
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:9781118807330
Author:James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:WILEY