Tooling & Positioning Solutions
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Tooling & Positioning Solutions - 1

A new name, providing the same great products TOOLING & POSITIONING COMPONENTS SOLUTIONS FEATURING

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Tooling & Positioning Solutions - 2

ESSENTRA STRENGTHENING SUPPLIER PARTNERSHIPS An industry leader for over half-a-century, Vlier spring plungers and mechanical components have always stood for quality, value, service, and selection. Vlier is the expert in spring-loaded devices for designs that require positioning, indexing, detenting, holding, and ejecting. Manufactured in a variety of sizes and materials to suit any application, each item has been engineered to reduce costs, increase productivity, and perform dependably. Having set the standard for precision-made components, you can depend on Vlier products to do the job....

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CONTENTS Die & Mold Components 70 - 75 Hand-Retractable Spring Plungers 20 - 26 Indexing Plungers 27 - 34 Locating & Positioning Components 7 - 13, 39, 41 - 42 Press-Fit & Push-Fit Spring Plungers 19, 35 - 36 Set-Up Clamps & Accessories 43 - 46, 52 - 60 Springs 61 - 69 Threaded Spring Plungers 14 - 18, 37 - 38 Work Supports, Grippers, Rests & Stops 2 - 6, 40, 47 - 51

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Tooling & Positioning Solutions - 4

REST PADS & TOOLING BALL PADS Made of cold finished steel, carburized and hardened. Thickness ground to size +/-.0005. Black oxide finish. Many applications on jig and fixture work. Rest Pads Standard Duty Designed for easy insertion and removal of shoulderless tooling balls. Tooling ball can be adjusted to exact position desired and locked securely in place by cap screw lock without marring shank. Pad is drilled for mounting by cap screw and dowels. Rectangular Tooling Pad (For Socket Cap Screw) F Item No. Price Each Rest Pads Standard Duty For 3/8 Socket Head Screw For 3/8 Socket Head...

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Fixture Keys Plain Jack Screws Extra Height These fixture keys are hardened and precision ground. Made of cold finished steel with black oxide finish. Many applications on jig and fixture work. Item No. Price Each Multi-Slot Sine Fixture Keys Used to support items where extended height would be a factor. Spindle is tempered steel with trapezoidal thread and varnished finish. Housing is cast iron with varnished finish. Centering hole diameter is 12mm with a counter nut. Item No. Price Each Used to adjust items being held in place by jack screws. Pad is held on jack screw by a 12mm dia....

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REST BUTTONS Rest Buttons Circular Type - Inch and Metric B A C Used for locating parts in jigs and fixtures. Visit www.essentracomponents.com for inch socket head cap screws. Item No. Screw Size Price Each Screw Size Price Each Note: Inch sizes are made of cold finished steel, carburized and hardened with black oxide finish. "B" dimension on the inch sizes is ground top and bottom +.001/-.000 Note 2: Metric sizes are made of low carbon steel, case hardened with black oxide finish. Tolerance on "B" dimension of metric sizes is +.013/-.000 mm. Socket head cap screw is included with metric...

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REST BUTTONS Rest Buttons Hex Head Threaded Type - Inch Easy to install. Body length held. Shoulder is square with threads. Improves appearance of jig or fixture on which they are used. Cold finished steel, hardened and black oxide coated. Item No. Price Each Price Each Rest Buttons Flat Head Threaded Type - Metric Made of low carbon steel, case hardened and black oxide coated. Class 6g thread. "C" dimension left with .25mm to .38mm for finishing after assembly. Dimensions are in millimeters. Price Each Locating Screws Threaded Adjustable B G Price Each Adjustable locating screws are used...

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PINS & RETAINERS T And L Pins T-Pins and L-Pins are designed to be used as a removable locating device for precision alignment of work piece in jigs and fixtures. Heat treated steel. Black oxide finish. Visit www.essentracomponents.com for steel cable assemblies. Price Each Price Each Locking T-Pin A LOCK SCREW B (not included) Features: • Material: C1144 Steel, Case Hardened, Black Oxide Finish • A captive Locating Pin which Replaces Conventional L or T Pins Locking L-Pin Price Each Price Each Threaded Retainers Used with threaded locating pins and rest buttons. Heat treated and ground. OD...

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TOOLING & CONSTRUCTION BALLS These high quality tooling and construction balls provide a precise reference point for critical machining operations. The standard and shoulder type listed below are available with slip fit or light press fit shank diameters. Slip fit shank tolerance is +.0000/-.0004”. Press fit shank tolerance is +.0003/-.0000”. Ball and shank are concentric within .0002” T.I.R. Hardened ground steel. Shoulder tooling balls have a knurled shoulder. The weld between the ball and the shank is designed so the ball will fall off if subject to unusually heavy lateral force. This...

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Tooling & Positioning Solutions - 10

TOOLING & CONSTRUCTION BALLS These high quality tooling and construction balls provide a precise reference point for critical machining operations. The standard and shoulder type listed below are available with slip fit or light press fit shank diameters. Slip fit shank tolerance is +.0000/-.0004”. Press fit shank tolerance is +.0003/-.0000”. Ball and shank are concentric within .0002” T.I.R. The steel type are made of 1144 steel and heat treated to 53-57 RC. The stainless type are 440-C and heat treated to 55-58 RC. Standard Tooling Balls One Piece Construction D B A ± .0002 Ball Dia....

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FIXTURE & CHECKING BALLS Stainless steel is 440-C and hardened to RC 55-58. Tungsten carbide has only 1⁄3 the thermal expansion and is ten points harder than stainless steel. The weld or brazing between the ball and shank is designed so the ball will fall off if subjected to an unusually heavy lateral force. This prevents set up and inspection errors that may occur because of a bent shank. Maximum eccentricity, ball to shank, is .0002” T.I.R. Fixture Balls - Plain Shank Two Piece Welded Construction Tungsten Carbide Price Each Price Each A Stainless +/-.0001 Tungsten Carbide +/-.00005...

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BALL LOCK MOUNTING SYSTEM Material 4340 4340 52100 Shanks Bushings Liners Designed to speed accurate locating and locking of fixture plates and subplates. The system consists of three parts: a locating shank, a liner bushing (either primary or secondary) and a receiver bushing (either back mount or face mount). Once installed, tightening the locking shank provides considerable holding power and up to +/-.0005” repeatability. Finish Black Oxide Black Oxide Black Oxide Each top plate should have one ball lock mount as a primary reference point and one as a secondary point spaced as far apart...

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