INDUSTRIAL MOTOR CONTROL
7th Edition
ISBN: 9780357670590
Author: Herman
Publisher: CENGAGE L
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Chapter 35, Problem 8RQ
To determine
The reason how the holding torque of the stepping motor is increased.
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Q3. The attachment shown in Fig.2 is made of 1040 HR. Design the weldment
(give the pattern, electrode number, type of weld, length of weld, and leg size).
All dimensions in
mm
120
Fig.2
12
17
b =7.5
5 kN
60
60°
15 mm
DA
100 mm
50 mm
Assuming the load applied P 80 kN. Determine the
maximum stress in the bar shown assuming the diameter of the
whole A is DA = 25 mm.
use engineering economic tables, show full solution
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