FRICTION PULLERS Friction Pullers – Advantages and Benefits
DME Friction Pullers provide optimal parting line control. The Friction Puller controls plate movement by using friction at a specified setting to release the mold plate when the travel limit is achieved. Available in four sizes (10mm, 13mm, 16mm and 20mm), Friction Pullers may be used to consistently draw floating plates and inserts.
FASTENER
Friction Puller Advantages and Benefits • Reference arrows enable easy adjustment • Self-locating even if plates shift due to thermal expansion or machining variances • Internal self-venting eliminates the need for additional machining • Fastener includes Nylok ® patch for secure installation
HEMISPHERE
RESIN
Patents Pending
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H
Technical Data Material: Custom PPA Resin with 8620 fastener
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Temperature: Maximum operating temperature - 300°F (150°C) Removal: Before removing mold from the press for maintenance, rotate Friction Puller screw counter-clockwise with a ¾ turn to enable easy plate separation
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ITEM NUMBER
H HEX
MAXIMUM FORCE (EACH) 32.5 KG (72 LBS) 62.5 KG (138 LBS) 150.0 KG (330 LBS) 212.5 KG (468 LBS)
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HOLE DEPTH
Thru Hole In
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FP10D FP13D FP16D FP20D
10 13 16 20
17 20 25 28
M5-.8 M6-1
3 4 5 6
20 23 30 32
Hole finish = mRa .4-.1
M8-1.25 M10-1.5
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NOTE: Dimensions are in millimeters (mm).
+.10m +.15m Interfere Adjust on Frict Pulle
Thru Hole Installation
Blind Hole Installation
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Receiving Hole Diameter
Parting Line
Hole finish = mRa .4-.16
Floating Plate or Insert
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10mm min
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+.10mm +.15mm Interference Adjusted on Friction Puller
HD
2mm R
Parting Line
Parting Line
3mm
10mm min
Mold Closed
Mold Open
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NOTE: R ecommended interference fit for Friction Pullers is .1 to .15mm larger than the receiving hole. To adjust, rotate the screw clockwise and measure bulge to achieve proper fit. Adjust further if necessary with ¼ turn increments, lining up the reference arrows on the fastener to the resin.
Mold Closed
Mold Open
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U.S. 800-626-6653 ■ Canada 800-387-6600 ■ Mexico 52-442-713-5666 ■ dme.net ■ store.dme.net.
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