1020A
54
9 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
10.000
9.125
(3)
8.9375
1.37
(4)
Z
Z
OFFSET (1)
OFFSET (1)
5/16-18 FLAT HEAD SCREW (2)
4.0625 (4)
R 1.656
2.250
9.250
9.375
(4)
(3)
W =9.875
4.000
3.0625
4.000
(6)
(4)
(6)
4.9375
6.500
1.000
VIEW Y-Y
VIEW X-X
1.000
(4)
3.125
(2)
(2)
(4)
6.500
(4)
9.375
All dimensions are “Nominal” unless a tolerance is specified.
(4)
.875 I.D. x 1.250 O.D. SHOULDER BUSHING (4) .875 DIA. GUIDE PIN (4) 1/2-13 S.H.C.S. (6)
W =9.875
D DIA.
4.9375
DME STD SPRUE BUSHING Specify O & R Dimensions DME STD LOCATING RING Specify Item Number
DIA. C-BORE
.62
2.000 DIA. 4.000
O DIA. R
.531
.219
CP =.875
.81
Y
A ± .001 B ± .001
Y
.25 x 45°
.25
1.000 DIA.
X
.19
X
.625 DIA. RETURN PIN (4)
SU =1.875 ± .001
5/16-18 S.H.C.S. (4)
.375 DIA. SPRUE PULLER PIN
ER =.500
.25
S
H
C ± .001
± .001 1.1875
(Ejector Housing Cover shown removed for visibility of Ejector Assembly.)
EB =1.000
.81
.875
BCP =.875
END VIEW
.750 O.D. TUBULAR DOWEL (2) (DIAGONALLY OPPOSITE) 1/2-13 S.H.C.S. (6) E SECTION Z-Z
.625 DIA. STOP PIN (8)
2.250 Ref.
3.0625 Ref.
.62
6.875
NO. 2 STEEL NO. 2 STEEL
NO. 1 STEEL NO. 1 STEEL
NO. 2 STEEL NO. 2 STEEL
NO. 1 STEEL NO. 1 STEEL
To reinforce Support Plate, use Support Pillars.
1.4375 Ref.
3.500
3.4375
.06 Ref.
7.000
NO. 2 STEEL NO. 2 STEEL
NO. 1 STEEL NO. 1 STEEL
NO. 2 STEEL NO. 2 STEEL
NO. 1 STEEL NO. 1 STEEL
TOP CLAMPING PLATE Mold Base Selections A-Series Assembly
Steel Configurations available in:
No. 1 Steel Assembly
No. 2 Steel Assembly
No. 3 Steel Assembly
No. 7 Steel Assembly
B-Series Assembly
NO. 2 STEEL NO. 2 STEEL NO. 2 STEEL NO. 2 STEEL
NO. 1 STEEL NO. 1 STEEL NO. 1 STEEL NO. 1 STEEL
NO. 7 STEEL NO. 7 STEEL
NO. 2 STEEL NO. 3 STEEL
NO. 2 STEEL NO. 3 STEEL
NO. 7 STEEL NO. 7 STEEL
NO. 2 STEEL NO. 2 STEEL NO. 2 STEEL NO. 2 STEEL
NO. 1 STEEL NO. 1 STEEL NO. 1 STEEL NO. 1 STEEL
NO. 7 STEEL NO. 7 STEEL
NO. 2 STEEL NO. 3 STEEL
NO. 2 STEEL NO. 3 STEEL
NO. 7 STEEL NO. 7 STEEL
Other steel combinations also available. (Ejector Plates and Housings are No. 1 Steel, unless otherwise specified.) For additional Steel information, see page 42.
(For X-Series Stripper Plate, AX-Series and T-Series Mold Bases, see pages 173-198.)
NO. 2 STEEL NO. 3 STEEL NO. 2 STEEL NO. 3 STEEL
NO. 7 STEEL NO. 7 STEEL NO. 7 STEEL NO. 7 STEEL
U.S. 800-626-6653 ■ Canada 800-387-6600 ■ sales@dme.net ■ www.dme.net
NO. 2 STEEL NO. 3 STEEL NO. 2 STEEL NO. 3 STEEL
NO. 7 STEEL NO. 7 STEEL NO. 7 STEEL NO. 7 STEEL
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