Mold Components

CAVITY AND CORE COMPONENTS Dual-Ring Mold Dating Insert Dual-Ring Mold Dating Insert Offers the Ultimate in Date Insert Flexibility Patented Indexable Mold Date Insert Technology The Dual-Ring Mold Dating Insert from DME features a date insert valid for six years and is based on Indexable Mold Date Insert technology.

The Dual-Ring Insert eliminates the need to install two date inserts or change the inner insert each year. This easy-to-use indexable insert provides the flexibility you need to keep your mold dating current, especially as the lifetime of molds becomes shorter. • Outer ring: 12 months, months 1 through 12 • Inner ring: 6 years + arrow (arrow points to month) • Center insert: arrow (points to year & adjusts position of both arrows) Features and Benefits • Double indexable: both arrows independently “click into position” • Change positions easily with only a screwdriver using arrow in inner insert • Turn clockwise to change “year” arrow (6 years) • Turn counter-clockwise to change “month” arrow (12 months) • All inserts remain flush when rotated • Dual-Ring Inserts may be interchanged for the 20mm, 16mm, 10mm, 8mm to 6mm diameter Indexable and Front Removable inserts

Patent Pending

Installation and Machining • 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 and inner ring from rotating when required • Accurately measure the Ø D for each part and machine hole to provide about 0.005mm (.0002 ") press fit Pocket for installation (hold pocket depth as required by the application)

NOTE:  Inner Insert & Inner Ring are not replaceable.

L

INNER INSERT - INDEXABLE (WITH ADUSTING ARROW)

12

m6

Ø D

Machined Pocket

H7

Ø E

Ø D

Ø F

Ø D

(RELIEF)

Through hole required for outer ring removal

.5 x L

INNER RING - INDEXABLE (WITH ARROW) OUTER RING - BODY

±0.02

L

Dual-Ring Mold Dating Insert – MD Dimensions and Assembly

INFORMATION KEY: D = Outside Diameter

TOLERANCE

Ø D

m6

h7

E = Outside Diameter of Inner Ring F = Outside Diameter of Inner Insert G = Hole Diameter L = Length Material: Corrosion-resistant Stainless Steel Hardness: 53 ± 3 HRC Max. Temp: 150°C (300°F) Dimensions: All dimensions are in mm, except as noted

6

+0.004 TO +0.012 0.000 TO -0.012

ITEM NUMBER

L LENGTH

Ø D

Ø E

Ø F

8 +0.006 TO +0.015 0.000 TO -0.015 10 +0.006 TO +0.015 0.000 TO -0.015 16 +0.007 TO +0.018 0.000 TO -0.018 20 +0.008 TO +0.021 0.000 TO -0.021

MD 20 20_*_

20

12.8

6.2

16

MD 16 20_*_

16

10.6

5

14

MD 10 20_*_

10

6.4

3.2

12

MD 08 20_*_

8

5.3

2.5

10

MD 06 20_*_ 10 * When ordering, add digits of engraved year required where asterisks (_*_) are shown in item number (e.g., MD 06 20_*_: MD 06 2022; MD 10 20_*_: MD 10 2022). 6 3.8 1.8

2 10

U.S. 800-626-6653 ■ Canada 800-387-6600 ■ Mexico 52-442-713-5666 ■ dme.net ■ store.dme.net

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