Page 332 - Manufacturing Engineering and Technology - Kalpakjian, Serope : Schmid, Steven R.
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D l2.34. An incorrect and a correct design for casting are
shown in Fig. P12.34. Review the changes made and com- Outside core -0- o- 0U{5|de Core
ment on their advantages.
(a) Incorrect
(b) Correct
FIGURE Pl2.34
ll I2.35. Three sets of designs for die casting are shown in
Fig. P12.35. Note the changes made to design 1 and comment
on the reasons for then or them.
\ \
\
\
1. 2.
(H)
? Parting line (`
jf -
\. § ._
P
aV'f'"Q Partmg
||ne 1. 2. 3. [ine
ii
1. 2.
(C)
FIGURE P|z.3s
