1620A
84
15 7 / 8 x 20" A-Series Mold Bases
See opposite page for general dimensions, ejector stroke data, locating rings, sprue bushings, ejector bar lengths and other ordering information.
L=20.000
L=20.000
10.000
8.5625 (3)
10.000
8.375
1.625 (4)
Z
Z
OFFSET (1)
OFFSET (1)
5/16-18 FLAT HEAD SCREW (2)
9.000
9.125 (3)
6.5625 (4)
R1.656
4.375 (4)
2.250 (4) GE
W=15.875
9.000 (4) GE
6.9688 (6)
5.438 (4)
1.000 (2)
6.9688 (6)
7.9375
6.250 (4) 1.000 (2)
3.063 (4)
VIEW Y-Y
6.250 (4)
7.250 (4)
VIEW X-X
9.375 (4)
E
W=15.875
All dimensions are "Nominal" unless a tolerance is specified.
1.250 I.D. x 1.625 O.D. SHOULDER BUSHING (4) 1.250 DIA. GUIDE PIN (4) 1/2-13 S.H.C.S. (6)
7.9375
D DIA.
4.000 DIA. C-BORE 2.000 DIA.
O DIA.
DME STD SPRUE BUSHING SpecifyO& R Dimensions DME STD LOCATING RING Specify Item Number
0.625
0.531
0.219
R
0.875
CP=1.375
0.81
Y
Y
A ±0.001
0.250 x 45
1.000 DIA.
0.25
0.750 DIA. RETURN PIN (4)
X
X
B ±0.001
H
SU=2.375 ±0.001
3/8-16 S.H.C.S. (4)
ER=0.625
S
0.25
C ±0.001
EB=1.125
1.3125 ±0.001
0.81
0.875
BCP=0.875
END VIEW
SECTION Z-Z
0.750 DIA. STOP DISC (8)
4.375 Ref.
5.438 Ref.
0.625 Ref.
1/2-13 S.H.C.S. (6)
1/2 x 1.000 SHOULDER BOLT (4)
12.000
To reinforce Support Plate, use Support Pillars.
0.750 O.D. TUBULAR DOWEL (2) (DIAGONALLY OPPOSITE)
6.000
6.0625
0.06
1.875 Ref.
Ref.
12.125
Steel Configurations available in:
No. 1 Steel Assembly
Mold Base Selections
No. 3 Steel Assembly
No. 7 Steel Assembly
B-Series Assembly
A-Series Assembly
TOP CLAMP PLATE
NO. 1 STEEL
NO. 3 STEEL
NO. 7 STEEL
A-CLAMPING PLATE
A-PLATE
NO. 1 STEEL
NO. 3 STEEL
NO. 7 STEEL
B-PLATE
NO. 1 STEEL
NO. 3 STEEL
NO. 7 STEEL
B-PLATE
SUPPORT PLATE
NO. 1 STEEL
NO. 3 STEEL
NO. 7 STEEL
(For X-Series Stripper Plate, AX-Series and T-Series Mold Bases, see pages 173-198.)
Other steel combinations also available. (Ejector Plates and Housings are No. 1 Steel, unless otherwise specified.) For additional Steel information, see page 42.
U.S. 800-626-6653 ■ Canada 800-387-6600 ■ sales@dme.net ■ www.dme.net
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