CAVITY AND CORE COMPONENTS Indexable and Front Removable Mold Dating Inserts
Features of Indexable and Front Removable Inserts • Designed for plastics injection molds • Maximum operating temperature is 150°C (300°F) • Numerals are 0.2mm deep and arrow is 0.4mm deep • Arrow is adjustment slot
Indexable Inserts U.S. Patent No. 5,788,872
2 1 Ø F 2 4
INNER INSERT INDEXABLE
±.02
L
• Relief on bottom of insert will align insert into hole. • An aluminum rod should be placed
Through hole required for outer ring removal
Machined Pocket
Ø D (RELIEF) h7
against the face of the insert with the rod larger in diameter than the Outer Insert. The aluminum rod should be tapped with a hammer to move the insert to its flush position. Inner insert must be flush or below flush during installation.
m6
Ø D
Ø G
•
OUTER INSERT INDEXABLE
.5 x L
L
Installation and Machining for Both Insert Styles • Press-fit installation required • Maintain a close tolerance press fit. Too loose a fit could allow the insert to move out of position, while too tight a press fit might prevent the inner insert from rotating when required • Accurately measure the Ø D for each part and machine Ø G hole to provide about 0.005mm (.0002") press fit
NOTE: Indexable springs are built in.
Front Removable Inserts
Ø F 2 4
±.02
• Relief on bottom of insert will align insert into hole. • An aluminum rod should be placed
INNER INSERT
L
.6 x L
against the face of the insert with the rod larger in diameter than the Outer Insert. The aluminum rod should be tapped with a hammer to move the insert to its flush position. Inner insert must be flush or below flush during installation.
Through hole required for outer ring removal
Machined Pocket
Ø D (RELIEF) h7
m6
Ø G
Ø D
•
SPRING
OUTER INSERT
L
Dimensions and Tolerances of Indexable and Front Removable Inserts
Front Removable Springs
INFORMATION KEY: D = Outside Diameter of Outer Insert F = Outside Diameter of Inner Insert G = Hole Diameter L = Length Material: Stainless Steel Hardness: 50-55 HRC Max. Temp: 150°C (300°F) Dimensions: All dimensions are in mm, except as noted
TOLERANCE
Ø F INDEXABLE INDEX
Ø F FRONT REMOVABLE
Ø D
L
m6 h7 4 +0.012 TO +0.004 0 TO -0.012 8
ITEM NUMBER (PACKAGE OF 5)
Ø D
2.4
—
DFQ9006
6
6 +0.012 TO +0.004 0 TO -0.012 8
3.7
3.1
DFQ9008
8
8 +0.015 TO +0.006 0 TO -0.015 10
5.0
4.4
DFQ9010
10
10 +0.015 TO +0.006 0 TO -0.015 12
6.3
5.2
DFQ9012
12
12 +0.018 TO +0.007 0 TO -0.018 14
7.5
6.2
DFQ9016
16
16 +0.018 TO +0.007 0 TO -0.018 14
11.0
8.2
DFQ9020
20
20 +0.021 TO +0.008 0 TO -0.021 16
13.2
11
NOTE: Springs are for Front
All dimensions and tolerances are in millimeters (mm).
Removable Inserts only.
2 06
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