Determine the minimum shaft diameter at locations A, B, C, D, & E for an enclosed industrial gearbox. The gearbox drives manufacturing assembly processes. • Gear B is a 20°, full-depth involute that transmits 25-hp. Gear B has 24 teeth with a diametral pitch of 4. Gear B, in turn, drives an output gear with 54 teeth. The output gear to Gear B is directly, vertically below B. • Gear C is a 20°, full-depth involute that transmits 40-hp. Gear C has 48 teeth with a diametral pitch of 6. Gear C, in turn, drives an output gear with 24 teeth. The output gear to Gear C is directly, vertically above gear C. Bearing to support the shaft are at locations A and D. The shaft transmit power from a 65 hp electric motor that operates at a 350 rpm is keyed to the shaft at location E. • The shaft is to be machined from AISI 4340 OQT 1000 steel. The shaft lengths are as follows: A-B is 4", B-C is 6", C-D is 5" and D-E is 3".

Determine the minimum shaft diameter at locations A, B, C, D, & E for an enclosed industrial gearbox. The gearbox drives manufacturing assembly processes. • Gear B is a 20°, full-depth involute that transmits 25-hp. Gear B has 24 teeth with a diametral pitch of 4. Gear B, in turn, drives an output gear with 54 teeth. The output gear to Gear B is directly, vertically below B. • Gear C is a 20°, full-depth involute that transmits 40-hp. Gear C has 48 teeth with a diametral pitch of 6. Gear C, in turn, drives an output gear with 24 teeth. The output gear to Gear C is directly, vertically above gear C. Bearing to support the shaft are at locations A and D. The shaft transmit power from a 65 hp electric motor that operates at a 350 rpm is keyed to the shaft at location E. • The shaft is to be machined from AISI 4340 OQT 1000 steel. The shaft lengths are as follows: A-B is 4", B-C is 6", C-D is 5" and D-E is 3".

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.

Question

please help solve

Determine the minimum shaft diameter at locations A, B, C, D, & E for an enclosed
industrial gearbox. The gearbox drives manufacturing assembly processes.
• Gear B is a 20⁰°, full-depth involute that transmits 25-hp. Gear B has 24 teeth
with a diametral pitch of 4. Gear B, in turn, drives an output gear with 54 teeth.
The output gear to Gear B is directly, vertically below B.
• Gear C is a 20°, full-depth involute that transmits 40-hp. Gear C has 48 teeth
with a diametral pitch of 6. Gear C, in turn, drives an output gear with 24 teeth.
The output gear to Gear C is directly, vertically above gear C.
Bearing to support the shaft are at locations A and D.
• The shaft transmit power from a 65 hp electric motor that operates at a 350 rpm
is keyed to the shaft at location E.
The shaft is to be machined from AISI 4340 OQT 1000 steel.
• The shaft lengths are as follows: A-B is 4", B-C is 6", C-D is 5" and D-E is 3".
A
B
C
C
+
DE

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