Collapsible Core Design & Assembly Guide - DME
Collapsible Core Design & Assembly Guide - DME
Collapsible Core Design & Assembly Guide - DME
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14<br />
<strong>DME</strong><br />
<strong>Collapsible</strong> <strong>Core</strong><br />
CC 150 P.C. Mold Base Machining Dimensions<br />
SHUT OFF DIMENSION<br />
AS NEEDED<br />
(CHECK LIST 7&13)<br />
CAVITY<br />
PLATE<br />
1.865<br />
STRIPPER<br />
PLATE<br />
Ø1.020±.005<br />
Ø1.616±.005<br />
SUBTRACT INTERNAL<br />
DEPTH OF PART PLUS<br />
MATERIAL SHRINK<br />
FROM THIS DIMENSION<br />
TO DETERMINE ACTUAL<br />
STRIPPER PLATE<br />
THICKNESS.<br />
Ø1.604 +.004<br />
-.000<br />
.500<br />
1.375 .875<br />
C-3.687<br />
.875 .875<br />
Ø1.626<br />
Ø1.604 +.004<br />
-.000<br />
.895 MIN .250<br />
MOLDED<br />
PART<br />
6.615 ±.003<br />
CORE O.A.L.<br />
(CHECK LIST 11)<br />
1.625 ±.005<br />
EJECTOR STROKE<br />
.250<br />
Ø1.780<br />
Ø1.630 +.005<br />
-.000<br />
0.207 +.003<br />
-.000<br />
Ø1.306 +.001<br />
-.000<br />
0.251 +.001<br />
-.000<br />
0.875 ±.003<br />
(CHECK LIST 2)<br />
0.188<br />
NOT TO SCALE<br />
PARTING LINE<br />
CYLINDERS RECOMMENDED FOR<br />
AUTOMATIC MOLD OPERATION<br />
(CHECK LIST 5)<br />
www.dme.net<br />
1.000<br />
Ø0.94<br />
Ø0.781 +.001<br />
-.000<br />
1.188±.005<br />
1.625 ±.005<br />
Ø1.030 +.005<br />
-.000<br />
GUIDED EJECTION<br />
SUPPORT<br />
RING<br />
"O" RING<br />
GROOVE<br />
A<br />
0.438 NOM<br />
GRIND EJECTOR PLATE,<br />
SUPPORT RING, & REST<br />
BUTTONS TO THIS<br />
DIMENSION 1.188±.001<br />
(CHECK LIST 1)<br />
THIS PLATE<br />
THICKNESS MAY BE<br />
VARIED AS DESIRED<br />
TAP 1 4 N.P.T.<br />
SECTION A:A<br />
C'BORE AS NEEDED<br />
TO HOLD 1.625 ±.005<br />
PIN<br />
COOLING<br />
DETAIL<br />
BRASS<br />
WATERLINE<br />
BAFFLE