Small Bore/ VW Centering Cone Set

Small Bore / VW Centering Cone Set for Van Norman FG4000, FG5000, FG10000 Flywheel Grinders

This Small Bore / VW Centering Cone Set is an essential optional tooling kit for Van Norman FG4000, FG5000, and FG10000 Flywheel Grinders. Designed to specifically accommodate small-bore flywheels and VW rotors, this comprehensive set provides the necessary components to accurately center and securely hold workpieces on your grinding machine’s turntable. Proper centering with the correct cone and bolt is crucial for stable grinding and achieving high-quality results.

Small Bore / VW Centering Cone Set for Van Norman FG4000, FG5000, FG10000 Flywheel Grinders - Precision Workpiece Setup

Elevate your grinding capabilities with the Small Bore / VW Centering Cone Set, an invaluable optional equipment package for Van Norman FG4000, FG5000, and FG10000 Flywheel Grinders. This specialized set is meticulously assembled to address the unique requirements of centering and securely holding workpieces with smaller bore diameters, including specific Volkswagen (VW) flywheels and other similarly sized rotors.

[Image of Flywheel Grinder with a flywheel securely clamped on the table using a centering cone and hold-down bolt]

Comprehensive Set Contents:

This robust set includes the following crucial components to ensure versatile and reliable workpiece setup:

• 794-8010-69 VW Rabbit Centering Cone, 1.38” (Quantity 1)
• 794-8010-70 Centering Cone, 1.375” (Quantity 1)
• 794-8010-95 VW Flange Adapter (Quantity 1)
• 794-8015-96 FSHCS, .437-14 x 2” (Quantity 1)
• 794-8016-28 SHCS, .437-14 x 1.5” (Quantity 1)
• 794-8686-99 FSHCS, .437-16 x 2.50” (Quantity 1)
• 794-8687-14 SHCS, .437-14 x 2.25” (Quantity 1)

Functionality and Setup for Accurate Grinding:

Centering cones are fundamental to the grinding process, ensuring that your workpiece is perfectly aligned and firmly secured to the grinding machine’s turntable. During setup, you select the appropriate sized centering cone from the set that best fits the center bore of your flywheel or rotor. This cone, along with the necessary hold-down bolts, washers, and often a flange adapter laid on the table first, creates a stable and concentric clamping system. The cone’s angled surface helps guide the workpiece into perfect alignment as the hold-down bolt is tightened, effectively securing it for the grinding operation.

Key Considerations for Optimal Use:

• Proper Sizing is Critical: Always choose the centering cone and hold-down bolt that correctly fit your workpiece’s center hole and the grinder’s table.
• Ensuring Accuracy: For recessed flywheels where exact centering is paramount, a dial indicator can be used during the setup process to verify precision.
• Safety Caution: Always ensure the grinding wheel will not make contact with the centering cone or the head of the hold-down bolt during any part of the grinding cycle.
• Correct Spacing: Important: Centering cones are designed for alignment and holding, not as spacers. Always use the proper spacer rings or blocks provided with your machine when additional height or clearance is required.

This Small Bore / VW Centering Cone Set provides the specialized tooling necessary to expand the versatility of your Van Norman Flywheel Grinder, enabling you to confidently work on a wider range of small-bore and VW-specific applications with consistent results.