Flow Control Nozzles
Transcription
Flow Control Nozzles
Flow Control Nozzles (FCN) Mechanical Mechanical Gear Gear Knit Knit Line Line Placement Placement (Manual Mechanical Mold Flow) n o i t a v o n Where In Family Family Mold Mold s w Flo Family Family Mold Mold FCN Family Family Mold Mold INDEX Flow Control Nozzles (FCN) Page ✩ 50 Series • FCA – 50 • FCB – 50 • FCF – 50 1 2 3 ✩ 100 Series • FCA – 100 • FCB – 100 • FCF – 100 4 5 6 ✩ 200 Series • FCA – 200 • FCB – 200 • FCF – 200 7 8 9 ✩ Gear Box Boring 10 Index ✩ Features and Benefits Flow Control Nozzle - (FCN) OSCO's patented Flow Control System "FCN" is so simple and so effective, it's just fantastic! The "FCN" allows the molder flexibility in the cavity’s filling pattern which previously did not exist without manipulating heat, gate sizes or runner diameters. Now from press side, during the initial mold tryout, the optimum fill rate can be achieved through the manual Flow Control System. Independent Nozzle Control MANUALLY ADJUST INTERNAL VALVE PRESS SIDE! Optimizes Fill Rate Increase (or) Decrease Resin Output through Each Nozzle WITHOUT - Raising or Lowering Temperatures - Opening or Welding Gate Diameters Adjusting the Fill Rate Just Fantastic! 1. Injecting a Short Shot into the Cavity (or Cavities). 2. Inspecting the fill pattern. 3. Adjusting the Flow Valve for Optimum Fill Rate into Each Cavity. Family Mold Battery Case and Lid Family Mold Automotive Components (800) 499-OSCO • www.oscosystems.com Worm Gear Assembly • The gear box provides a 50:1 ratio between the control rod and the valve pin. One revolution of the rod will advance the pin .002" into or out of the valve seat the nozzle tip. The gear box assembly easily fits into a clearance pocket in the mold’s top clamp plate. Tip Styles Absolute Flow Mechanical Mechanical Gear Gear Full Body Field Serviceable GEAR BOX PIN BUSHING RETAINER Body Less VALVE PIN PIN BUSHING MANIFOLD LPT - Low Profile SEAL RING PIN SEAT NOZZLE MAIN BODY THERMOCOUPLE NOZZLE TIMING DOWEL NOZZLE BODY HEATER TIPS & NEEDLES GNT GNF BLT FBT RGT - Recessed Gate AFT FBTX AFTX STANDARD COMPONENTS IN STOCK (800) 499-OSCO • www.oscosystems.com FCA-50 FLOW CONTROL ABSOLUTE FLOW NOZZLE SYSTEM, "FCA" SERIES 50 NOZZLE DESCRIPTION: The "FCA" Absolute Flow Type Flow Control Nozzle is designed for use with an OSCO Manifold System. The "FCA" is engineered to feed directly into the part or runner with an unrestricted channel, permitting faster fills and better quality molded parts. It is an ideal choice when a small sprue vestige and the circular nozzle tip "T" diameter witness mark is allowable. FLOW CONTROL GEAR BOX ADJUSTMENT ROD 1.375 MIN. Ø.250 FLOW .500 MIN. FLOW CONTROL VALVE PIN STACK HEIGHT 1.750 MANIFOLD 1216 SEAL RING 1.000 HEAD HEIGHT "A" DIM. STD. FIT .750 OPTIONAL EXTRA STOCK .250 MIN. FLEXIBLE HEATER AND T/C LEADS Ø1.501 HEAD Ø.080 STD. AND RADIUS FLOW Ø.125 HI-FLOW NOZZLE BODY HEATER "A" DIM. "T" DIA. 6° "L" DIM. Ø1.62 CLEARANCE .125 CONTACT C'BORE DEPTH "AA" DIM. WIRE SLOT - .500 WIDE CONTACT LAND 30° Ø1.501 +- .001 .000 “AA” DIM. Ø1.000 CLEARANCE "T" DIA. BORE “T” BORE DIA. CONTACT LAND THERMAL EXPANSION NOTE "AA" DIM. = "A" DIM. + THERMAL EXPANSION EXPANSION = "A" DIM. X .00000633 X (PROCESSING TEMP. - 68°F) HOW TO ORDER CATALOG # "A" DIM. FCA-0520 FCA-0525 FCA-0530 FCA-0535 FCA-0540 FCA-0545 FCA-0550 FCA-0560 2.000 2.500 3.000 3.500 4.000 4.500 5.000 6.000 Specify: ● Nozzle Catalog Number ● "A" Dimension “T” DIA. “L” DIM. BORING INFORMATION “T” DIA. BORE +.0005 -.0000 CONTACT LAND ● "T" Diameter Ø.500 .160 Ø.5005 .080 Ø.750 .150 Ø.7505 .150 ● Resin to be processed Ø1.000 .150 Ø1.0005 .150 NOTE: For sizes other than shown, please contact Osco Tech Service. 1.0 TIP INFORMATION OSCO° inc. RUNNERLESS MOLDING SYSTEMS Note: The information given here should be used as a guide. A variation in growth of any nozzle from the * formulation is possible due to cooling conditions or mold configuration. It is advisable to allow a margin of safety. For some very critical applications, an empirical factor may have to be obtained. FCB-50 FLOW CONTROL BODY LESS NOZZLE SYSTEM, "FCB" SERIES 50 NOZZLE DESCRIPTION: The "FCB" Body Less Type Flow Control Nozzle is designed for use with an OSCO manifold system. The "FCB" is engineered to feed directly into the molded part. It is an ideal choice when a small gate vestige and the circular nozzle tip "T" diameter witness mark is not allowable. FLOW CONTROL GEAR BOX ADJUSTMENT ROD 1.375 MIN. .500 MIN. FLOW CONTROL VALVE PIN 1.750 MANIFOLD STACK HEIGHT "A" DIM. 1216 SEAL RING 1.000 HEAD HEIGHT .250 MIN. Ø1.500 HEAD FLEXIBLE HEATER AND T/C LEADS GATE "O" DIA. "A" DIM. NOZZLE BODY HEATER "T" DIA. .125 CONTACT Ø1.62 CLEARANCE C'BORE DEPTH + .0005 n.3755 .0000 C'BORE WIRE SLOT - .500 WIDE R.141 60° .001 Ø1.501 +- .000 .180 .100 .020 @ TANGENT 30° "AA" DIM. Ø1.000 CLEARANCE “AA” DIM. .005 LAND GATE "O" DIA. THERMAL EXPANSION NOTE "AA" DIM. = "A" DIM. (Due to the Body Less Nozzle Design, thermal expansion does not need to be considered.) HOW TO ORDER CATALOG # "A" DIM. FCB-0520 FCB-0525 FCB-0530 FCB-0535 FCB-0540 FCB-0545 FCB-0550 FCB-0560 2.000 2.500 3.000 3.500 4.000 4.500 5.000 6.000 Specify: ● Nozzle Catalog Number GATE "O" DIAMETER ● "A" Dimension ● Resin to be processed MIN. Ø.040 MAX. Ø.080 * NOTE: For sizes other than shown, please contact Osco Tech Service. * Note: The information given here should be used as a guide. A variation in growth of any nozzle from the formulation is possible due to cooling conditions or mold configuration. It is advisable to allow a margin of safety. For some very critical applications, an empirical factor may have to be obtained. OSCO° inc. RUNNERLESS MOLDING SYSTEMS 2.0 FCF-50 FLOW CONTROL FULL BODY NOZZLE SYSTEM, "FCF" SERIES 50 NOZZLE DESCRIPTION: The "FCF" Full Body Type Flow Control Nozzle is designed for use with an OSCO manifold system. The "FCF" is engineered to feed directly into the molded part. It is an ideal choice when a small gate vestige and the circular nozzle tip "T" diameter witness mark is allowable. FLOW CONTROL GEAR BOX ADJUSTMENT ROD 1.375 MIN. .500 MIN. FLOW CONTROL VALVE PIN 1.750 MANIFOLD "A" DIM. 1216 SEAL RING STACK HEIGHT .750 OPTIONAL EXTRA STOCK STD. FIT 1.000 HEAD HEIGHT .250 MIN. FLIXIBLE HEATER AND T/C LEADS Ø1.500 HEAD GATE "O" DIA. NOZZLE BODY HEATER "A" DIM. 6° "T" DIA. "L" DIM. .125 CONTACT Ø1.62 CLEARANCE C'BORE DEPTH "AA" DIM. WIRE SLOT - .500 WIDE CONTACT LAND 30° Ø1.501 +- .001 .000 “AA” DIM. Ø1.000 CLEARANCE "T" DIA. BORE “T” BORE DIA. CONTACT LAND THERMAL EXPANSION NOTE "AA" DIM. = "A" DIM. + THERMAL EXPANSION EXPANSION = "A" DIM. X .00000633 X (PROCESSING TEMP. - 68°F) HOW TO ORDER CATALOG # "A" DIM. Specify: ● Nozzle Catalog Number 2.000 FCF-0520 ● "A" Dimension 2.500 FCF-0525 ● "O" Diameter 3.000 FCF-0530 ● "T" Diameter FCF-0535 3.500 ● Resin to be processed 4.000 FCF-0540 4.500 FCF-0545 5.000 FCF-0550 6.000 FCF-0560 NOTE: For sizes other than shown, please contact Osco Tech Service. 3.0 OSCO° inc. RUNNERLESS MOLDING SYSTEMS GATE "O" DIAMETER 04 = Ø.040 TIP INFORMATION * “T” DIA. +.0005 CONTACT LAND BORE -.0000 “T” DIA. “L” DIM. Ø.500 .160 Ø.5005 .080 Ø.750 .160 Ø.7505 .150 Ø1.000 .150 Ø1.0005 .150 06 = Ø.060 08 = Ø.080 BORING INFORMATION Note: The information given here should be used as a guide. A variation in growth of any nozzle from the formulation is possible due to cooling conditions or mold configuration. It is advisable to allow a margin of safety. For some very critical applications, an empirical factor may have to be obtained. FCA-100 FLOW CONTROL ABSOLUTE FLOW NOZZLE SYSTEM, "FCA" SERIES 100 NOZZLE DESCRIPTION: The "FCA" Absolute Flow Type Flow Control Nozzle is designed for use with an OSCO Manifold System. The "FCA" is engineered to feed directly into the part or runner with an unrestricted channel, permitting faster fills and better quality molded parts. It is an ideal choice when a small sprue vestige and the circular nozzle tip "T" diameter witness mark is allowable. FLOW CONTROL GEAR BOX ADJUSTMENT ROD 1.375 MIN. .500 MIN. FLOW CONTROL VALVE PIN 1.125 HEAD HEIGHT .375 FLOW 2.000 MANIFOLD 1216 SEAL RING "A" DIM. STACK HEIGHT STD. FIT .250 MIN. .750 OPTIONAL EXTRA STOCK FLEXIBLE HEATER AND T/C LEADS Ø2.000 HEAD "A" DIM. Ø.125 STD. & RAD. FLOW Ø.187 HI-FLOW NOZZLE BODY HEATER 6° "T" DIA. "L" DIM. Ø2.13 CLEARANCE .125 CONTACT C'BORE DEPTH WIRE SLOT - .500 WIDE Ø2.001 +- .001 .000 Ø1.250 CLEARANCE “AA” DIM. "AA" DIM. CONTACT LAND 30° 30° CONTACT LAND “T” BORE DIA. "T" DIA. BORE THERMAL EXPANSION NOTE "AA" DIM. = "A" DIM. + THERMAL EXPANSION EXPANSION = "A" DIM. X .00000633 X (PROCESSING TEMP. - 68°F) HOW TO ORDER CATALOG # "A" DIM. FCA-1020 FCA-1025 FCA-1030 FCA-1035 FCA-1040 FCA-1045 FCA-1050 FCA-1060 FCA-1070 2.000 2.500 3.000 3.500 4.000 4.500 5.000 6.000 7.000 Specify: ● Nozzle Catalog Number TIP INFORMATION ● "A" Dimension “T” DIA. “L” DIM. BORING INFORMATION “T” DIA. +.0005 CONTACT LAND BORE -.0000 ● "T" Diameter Ø.500 .125 Ø.5005 ● Resin to be processed Ø.750 .230 Ø.7505 .080 Ø1.000 .187 Ø1.0005 .080 The information given here should be used as a guide. A variation in growth of any nozzle from the * Note: formulation is possible due to cooling conditions or mold configuration. It is advisable to allow a margin of safety. For some very critical applications, an empirical factor may have to be obtained. .060 NOTE: For sizes other than shown, please contact Osco Tech Service. OSCO° inc. RUNNERLESS MOLDING SYSTEMS 4.0 FCB-100 FLOW CONTROL BODY LESS NOZZLE SYSTEM, "FCB" SERIES 100 NOZZLE DESCRIPTION: The "FCB" Body Less Type Flow Control Nozzle is designed for use with an OSCO manifold system. The "FCB" is engineered to feed directly into the molded part. It is an ideal choice when a small gate vestige and the circular nozzle tip "T" diameter witness mark is not allowable. FLOW CONTROL GEAR BOX ADJUSTMENT ROD 1.375 MIN. .500 MIN. Ø.375 FLOW FLOW CONTROL VALVE PIN STACK HEIGHT 1.125 HEAD HEIGHT 2.000 MANIFOLD 1216 SEAL RING "A" DIM. .125 TIP SET BACK .250 MIN. Ø2.000 HEAD FLEXIBLE HEATER AND T/C LEADS PARTING LINE NOZZLE BODY HEATER "A" DIM. .010 NEEDLE SET BACK GATE "O" DIA. + .0005 n.5005 .0000 C'BORE "T" DIA. .125 CONTACT R.250 Ø2.13 CLEARANCE 60° "AA" DIM. C'BORE DEPTH WIRE SLOT - .500 WIDE 30° .020 @ TANGENT Ø2.001 “AA” DIM. .180 + .001 - .000 Ø1.250 CLEARANCE .100 .005 LAND GATE "O" DIA. THERMAL EXPANSION NOTE "AA" DIM. = "A" DIM. (Due to the Body Less Nozzle Design, thermal expansion does not need to be considered.) HOW TO ORDER CATALOG # "A" DIM. Specify: ● Nozzle Catalog Number FCB-1020 2.000 2.500 FCB-1025 ● "A" Dimension 3.000 FCB-1030 ● Resin to be processed 3.500 FCB-1035 4.000 FCB-1040 4.500 FCB-1045 FCB-1050 5.000 6.000 FCB-1060 7.000 FCB-1070 NOTE: For sizes other than shown, please contact Osco Tech Service. 5.0 OSCO° inc. RUNNERLESS MOLDING SYSTEMS GATE "O" DIAMETER MIN. Ø.050 MAX. Ø.125 * Note: The information given here should be used as a guide. A variation in growth of any nozzle from the * formulation is possible due to cooling conditions or mold configuration. It is advisable to allow a margin of safety. For some very critical applications, an empirical factor may have to be obtained. FCF-100 FLOW CONTROL FULL BODY NOZZLE SYSTEM, "FCF" SERIES 100 NOZZLE DESCRIPTION: The "FCF" Full Body Type Flow Control Nozzle is designed for use with an OSCO manifold system. The "FCF" is engineered to feed directly into the molded part. It is an ideal choice when a small gate vestige and the circular nozzle tip "T" diameter witness mark is allowable. FLOW CONTROL GEAR BOX ADJUSTMENT ROD 1.375 MIN. n.375 FLOW .500 MIN. FLOW CONTROL VALVE PIN STACK HEIGHT 2.000 MANIFOLD STD. FIT "A" DIM. 1216 SEAL RING 1.125 HEAD HEIGHT .750 OPTIONAL EXTRA STOCK .250 MIN. FLEXIBLE HEATER AND T/C LEADS Ø2.000 HEAD GATE "O" DIA. "A" DIM. NOZZLE BODY HEATER .125 CONTACT 6° "T" DIA. "L" DIM. Ø2.13 CLEARANCE "AA" DIM. C'BORE DEPTH WIRE SLOT - .500 WIDE Ø2.001 CONTACT LAND 30° + .001 - .000 Ø1.250 CLEARANCE “AA” DIM. 30° "T" DIA. BORE “T” BORE DIA. CONTACT LAND THERMAL EXPANSION NOTE "AA" DIM. = "A" DIM. + THERMAL EXPANSION EXPANSION = "A" DIM. X .00000633 X (PROCESSING TEMP. - 68°F) HOW TO ORDER CATALOG # "A" DIM. FCF-1020 FCF-1025 FCF-1030 FCF-1035 FCF-1040 FCF-1045 FCF-1050 FCF-1060 FCF-1070 2.000 2.500 3.000 3.500 4.000 4.500 5.000 6.000 7.000 Specify: ● Nozzle Catalog Number GATE "O" DIAMETER ● "A" Dimension 05 = Ø.050 ● "O" Diameter 08 = Ø.080 ● "T" Diameter 12 = Ø.125 ● Resin to be processed TIP INFORMATION “T” DIA. BORING INFORMATION “T” DIA. +.0005 CONTACT “L” DIM. LAND BORE -.0000 Ø.500 .160 Ø.5005 .080 Ø.750 .150 Ø.7505 .150 Ø1.000 .150 Ø1.0005 .150 NOTE: For sizes other than shown, please contact Osco Tech Service. Note: The information given here should be used as a guide. A variation in growth of any nozzle from the * formulation is possible due to cooling conditions or mold configuration. It is advisable to allow a margin of safety. For some very critical applications, an empirical factor may have to be obtained. OSCO° inc. RUNNERLESS MOLDING SYSTEMS 6.0 FCA-200 FLOW CONTROL ABSOLUTE FLOW NOZZLE SYSTEM, "FCA" SERIES 200 NOZZLE DESCRIPTION: The "FCA" Absolute Flow Type Flow Control Nozzle is designed for use with an OSCO Manifold System. The "FCA" is engineered to feed directly into the part or runner with an unrestricted channel, permitting faster fills and better quality molded parts. It is an ideal choice when a small sprue vestige and the circular nozzle tip "T" diameter witness mark is allowable. FLOW CONTROL GEAR BOX ADJUSTMENT ROD 1.375 MIN. Ø.500 FLOW .500 MIN. FLOW CONTROL VALVE PIN 2.250 MANIFOLD "A" DIM. STD. FIT 1516 SEAL RING STACK HEIGHT 1.250 HEAD HEIGHT .750 OPTIONAL EXTRA STOCK .375 MIN. FLEXIBLE HEATER AND T/C LEADS n.187 STD. AND RADIUS FLOW Ø.250 HI-FLOW Ø3.000 HEAD "A" DIM. 6° NOZZLE BODY HEATER "L" DIM. "T" DIA. .125 CONTACT Ø3.13 CLEARANCE "AA" DIM. CONTACT LAND 30° WIRE SLOT - .500 WIDE C'BORE DEPTH Ø3.001 +- .001 .000 Ø2.500 BAND HEATER CLEARANCE Ø2.000 COIL HEATER CLEARANCE “AA” DIM. "T" DIA. BORE 30° “T” BORE DIA. CONTACT LAND THERMAL EXPANSION NOTE "AA" DIM. = "A" DIM. + THERMAL EXPANSION EXPANSION = "A" DIM. X .00000633 X (PROCESSING TEMP. - 68°F) HOW TO ORDER CATALOG # "A" DIM. FCA-2040 FCA-2050 FCA-2060 FCA-2070 FCA-2080 FCA-2090 FCA-2100 4.000 5.000 6.000 7.000 8.000 9.000 10.000 Specify: ● Nozzle Catalog Number TIP INFORMATION ● "A" Dimension “T” DIA. ● "T" Diameter Ø.750 ● Resin to be processed Ø1.000 NOTE: For sizes other than shown, please contact Osco Tech Service. 7.0 OSCO° inc. RUNNERLESS MOLDING SYSTEMS BORING INFORMATION “T” DIA. +.0005 CONTACT “L” DIM. LAND BORE -.0000 .187 Ø.7505 .100 .250 Ø1.0005 .150 Note: The information given here should be used as a guide. A variation in growth of any nozzle from the * formulation is possible due to cooling conditions or mold configuration. It is advisable to allow a margin of safety. For some very critical applications, an empirical factor may have to be obtained. FCB-200 FLOW CONTROL BODY LESS NOZZLE SYSTEM, "FCB" SERIES 200 NOZZLE DESCRIPTION: The "FCB" Body Less Type Flow Control Nozzle is designed for use with an OSCO manifold system. The "FCB" is engineered to feed directly into the molded part. It is an ideal choice when a small gate vestige and the circular nozzle tip "T" diameter witness mark is not allowable. FLOW CONTROL GEAR BOX ADJUSTMENT ROD Ø.500 FLOW 1.375 MIN. .500 MIN. "A" DIM. FLOW CONTROL VALVE PIN STACK HEIGHT 1516 SEAL RING 1.250 HEAD HEIGHT .150 TIP SET BACK 2.250 MANIFOLD .375 MIN. PARTING LINE .010 NEEDLE SET BACK GATE "O" DIA. FLEXIBLE HEATER AND T/C LEADS Ø3.000 HEAD "A" DIM. NOZZLE BODY HEATER n.7505 +- .0005 .0000 C'BORE R.344 60° .125 CONTACT Ø3.13 CLEARANCE .250 .020 @ TANGENT "AA" DIM. 30° WIRE SLOT - .500 WIDE .001 Ø3.001 +- .000 C'BORE DEPTH .125 Ø2.500 BAND HEATER CLEARANCE Ø2.000 COIL HEATER CLEARANCE “AA” DIM. .005 LAND GATE "O" DIA. THERMAL EXPANSION NOTE "AA" DIM. = "A" DIM. (Due to the Body Less Nozzle Design, thermal expansion does not need to be considered.) HOW TO ORDER CATALOG # "A" DIM. FCB-2040 FCB-2050 FCB-2060 FCB-2070 FCB-2080 FCB-2090 FCB-2100 4.000 5.000 6.000 7.000 8.000 9.000 10.000 Specify: ● Nozzle Catalog Number GATE "O" DIAMETER ● "A" Dimension MIN. Ø.080 ● Resin to be processed MAX. Ø.200 The information given here should be used as a guide. A variation in growth of any nozzle from the * Note: formulation is possible due to cooling conditions or mold configuration. It is advisable to allow a margin of safety. For some very critical applications, an empirical factor may have to be obtained. * NOTE: For sizes other than shown, please contact Osco Tech Service. OSCO° inc. RUNNERLESS MOLDING SYSTEMS 8.0 FCF-200 FLOW CONTROL FULL BODY NOZZLE SYSTEM, "FCF" SERIES 200 NOZZLE DESCRIPTION: The "FCF" Full Body Type Flow Control Nozzle is designed for use with an OSCO manifold system. The "FCF" is engineered to feed directly into the molded part. It is an ideal choice when a small gate vestige and the circular nozzle tip "T" diameter witness mark is allowable. FLOW CONTROL GEAR BOX 1.375 MIN. .500 MIN. FLOW CONTROL VALVE PIN 2.250 MANIFOLD "A" DIM. STD. FIT. 1516 SEAL RING STACK HEIGHT 1.250 HEAD HEIGHT .750 OPTIONAL EXTRA STOCK .375 MIN. FLEXIBLE HEATER AND T/C LEADS Ø3.000 HEAD "A" DIM. GATE "O" DIA. NOZZLE BODY HEATER 6° "L" DIM. "T" DIA. .125 CONTACT Ø3.13 CLEARANCE WIRE SLOT - .500 WIDE C'BORE DEPTH "AA" DIM. CONTACT LAND 30° Ø3.001 +- .001 .000 Ø2.500 BAND HEATER CLEARANCE Ø2.000 COIL HEATER CLEARANCE “AA” DIM. 30° "T" DIA. BORE “T” BORE DIA. CONTACT LAND THERMAL EXPANSION NOTE "AA" DIM. = "A" DIM. + THERMAL EXPANSION EXPANSION = "A" DIM. X .00000633 X (PROCESSING TEMP. - 68°F) HOW TO ORDER CATALOG # "A" DIM. FCF-2040 FCF-2050 FCF-2060 FCF-2070 FCF-2080 FCF-2090 FCF-2100 4.000 5.000 6.000 7.000 8.000 9.000 10.000 Specify: ● Nozzle Catalog Number 12 = Ø.120 TIP INFORMATION BORING INFORMATION “T” DIA. +.0005 CONTACT LAND BORE -.0000 “T” DIA. “L” DIM. ● "O" Diameter Ø.750 .187 Ø.7505 .100 ● "T" Diameter Ø1.000 .250 Ø1.0005 .150 ● "A" Dimension 15 = Ø.150 ● Resin to be processed NOTE: For sizes other than shown, please contact Osco Tech Service. 9.0 GATE "O" DIAMETER OSCO° inc. RUNNERLESS MOLDING SYSTEMS The information given here should be used as a guide. A variation in growth of any nozzle from the * Note: formulation is possible due to cooling conditions or mold configuration. It is advisable to allow a margin of safety. For some very critical applications, an empirical factor may have to be obtained. GEAR BOX - BORING .444 .667 .750 SLOT ON B'FACE OF CLAMP-PLATE (IN DIRECTION TO SUIT) A A CLAMP PLATE n2.312 `.001 n2.187 `.001 .595 SLOT .380 1.375 MIN. + .000 .620 - .002 REF. .667 OFFSET SLOT IN BOTTOM OF PLATE SECTION A-A OSCO° inc. RUNNERLESS MOLDING SYSTEMS 10.0