21) In sheet metal forming the area to volume ratio is considered to be 22) In rolling, if the maximum draft is 12 mm, & the coefficient of friction is 0.2, thus the minimum roll diameter is mm.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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20) The extra portion which must be separated from the extrudate by cutting it just beyond the die exit is called
21) In sheet metal forming the area to volume ratio is considered to be
22) In rolling, if the maximum dratt is 12 mm, & the coefficient of friction is 0.2, thus the minimum roll diameter is
23) The starting work piece in steel hot rolling of plate and sheet stock is called a
24)
are 3 methods that can be used to control the metal flow under the blank holder in deep drawing process.
25)
mm.
are 4 reasons why do Deep Drawing of Cup Shaped Shells Fail.
26)
which means the reduction in diameter of the starting end of the wire in wire drawing process.
Transcribed Image Text:20) The extra portion which must be separated from the extrudate by cutting it just beyond the die exit is called 21) In sheet metal forming the area to volume ratio is considered to be 22) In rolling, if the maximum dratt is 12 mm, & the coefficient of friction is 0.2, thus the minimum roll diameter is 23) The starting work piece in steel hot rolling of plate and sheet stock is called a 24) are 3 methods that can be used to control the metal flow under the blank holder in deep drawing process. 25) mm. are 4 reasons why do Deep Drawing of Cup Shaped Shells Fail. 26) which means the reduction in diameter of the starting end of the wire in wire drawing process.
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