Calculate the blank size of the figure shown and locate bending lines: The thickness of the sheet t is 4 mm. R= 1.5t A = 60 mm A 90° R B= 200 mm R C= 60 mm 90° If bend radius is small relative to stock (Hint) thickness, metal tends to stretch during bending B A ВА - 2л -(R+K) 360 where BA = bend allowance; A = bend angle; R= bend radius; t= stock thickness; and K, is factor to estimate stretching If R< 24, K = 0.33 If R 224 K = 0.50

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
icon
Related questions
icon
Concept explainers
Question
Calculate the blank size of the figure shown and locate bending lines:
The thickness of the sheet t is 4 mm.
R= 1.5t
A = 60 mm
A
90°
R
B= 200 mm
R
C= 60 mm
90°
C
If bend radius is small relative to stock
(Hint)
thickness, metal tends to stretch during
bending
B
A
ВА - 2л
-(R+K)
360
where BA = bend allowance;
A = bend angle;
R= bend radius;
(= stock thickness;
and K, is factor to estimate stretching
If R< 24, K = 0.33
If R 224 Kp = 0.50
Transcribed Image Text:Calculate the blank size of the figure shown and locate bending lines: The thickness of the sheet t is 4 mm. R= 1.5t A = 60 mm A 90° R B= 200 mm R C= 60 mm 90° C If bend radius is small relative to stock (Hint) thickness, metal tends to stretch during bending B A ВА - 2л -(R+K) 360 where BA = bend allowance; A = bend angle; R= bend radius; (= stock thickness; and K, is factor to estimate stretching If R< 24, K = 0.33 If R 224 Kp = 0.50
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Knowledge Booster
Forming and Shaping
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
Recommended textbooks for you
Elements Of Electromagnetics
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY