Retaining-Collet-IDE-III-100171-281.2151.3-1

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Details

Product Name: Retaining Collet – IDE III (Part No. 100171-281)

Description:
This component is the retaining collet specifically designed for the Integral Diamond Eductor (IDE) III cutting head assembly. It acts as a mechanical locking collar that secures the focusing tube (often referred to as the mixing tube) inside the cutting head body. This collet holds the tube precisely in place so that the high-pressure water and abrasive mixture exit in a straight, focused line. It is rated for operation at 60,000 to 94,000 PSI.

Applications:

Secures the focusing tube (mixing tube) in IDE III cutting heads.
Replaces a worn or damaged collet during routine maintenance.
Compatible with standard IDE III style abrasive waterjet nozzles.

Features:

Split-Sleeve Design: The collet has a spring-like split, allowing it to compress evenly when the retaining nut is tightened, creating uniform gripping pressure on the focusing tube.
Taper-Lock Mechanism: It features an external taper that mates with the internal taper of the nozzle body, providing a vibration-proof lock that prevents the mixing tube from slipping during high-pressure cutting.
Precision Machining: Manufactured to exacting tolerances to ensure the focusing tube remains perfectly centered (coaxial) with the water orifice, which is critical for jet coherence and cut quality.
Long-Lasting Material: Made from hardened steel or high-grade alloy to withstand the clamping forces and vibrations of the intensifier pump.

Maintenance:

Visual Inspection: Each time the focusing tube is replaced, remove the collet and inspect it for cracks, deformation, or flattened gripping edges. If the collet shows signs of wear or damage, it must be replaced to ensure a secure grip on the new tube.
Cleanliness: Keep the collet free of abrasive dust and debris. A dirty collet may not fully clamp the focusing tube, leading to slippage or misalignment.
Installation: When installing a new focusing tube, slide the collet onto the tube before inserting it into the cutting head. Ensure the collet is fully seated in the taper before tightening the retaining nut.