English Translation of Title:
Standard Diamond Orifice – 0.019 x 0.483 mm, for Water Jet Cutting Machine Parts, Model No. 20436198-Standard-Diamond-Orifice-0019-0483-mm.1110.3-1

Introduction, Application, Features, and Maintenance:

This component is a standard diamond orifice designed for water jet cutting systems. It is a precision‑machined jewel (typically synthetic diamond or ruby) with a small, accurately sized hole that regulates the flow of high‑pressure water into the mixing chamber, where it combines with abrasive to form the cutting jet.

Application:
Used in the cutting head assembly of abrasive water jet cutting machines. The orifice is the first component that high‑pressure water passes through, creating a high‑velocity water jet that entrains abrasive particles in the mixing chamber. It is critical for achieving precise, consistent cutting performance.

Features:

• Precision‑machined diamond or jewel material provides extreme wear and erosion resistance.

• Orifice size: 0.019 inch (0.483 mm) diameter.

• Creates a focused, high‑velocity water jet for optimal abrasive entrainment.

• Directly influences cutting speed, accuracy, and nozzle life.

• Standard design for compatibility with common cutting head assemblies.

• Designed for easy replacement as a consumable wear component.

Maintenance:

• Inspect the diamond orifice regularly for signs of wear, erosion, or clogging.

• Monitor cutting performance; slower cutting or reduced jet coherence may indicate orifice wear.

• Replace the orifice immediately if the bore diameter exceeds tolerance or if cutting quality degrades.

• Handle carefully to avoid damaging the delicate jewel material.

• Clean the orifice and surrounding components to prevent debris accumulation.

• Follow the manufacturer’s recommended replacement intervals based on operating hours.