Responsibilities
1. Machine Operation and Setup
- Set up and operate CNC machines (e.g., mills, lathes, engraving machines) tailored for jewelry-scale production.
- Select and install tools, jigs, and fixtures needed for machining.
- Load material (precious metals, wax, or resin blanks) and calibrate equipment.
2. Programming and Editing
- Create, modify, or interpret CNC programs using G-code or CAM software (e.g., RhinoCAM, ArtCAM, or similar).
- Optimize tool paths to enhance precision and minimize material waste.
3. Precision Machining
- Machine components to extremely tight tolerances (often microns) required for jewelry like rings, bezels, and settings.
- Monitor machine during operation to ensure smooth performance and prevent tool crashes.
4. Quality Control
- Inspect finished products using magnification tools, calipers, micrometers, and other precision measurement tools.
- Ensure pieces meet aesthetic and dimensional standards, including surface finish and fit.
5. Maintenance and Troubleshooting
- Maintain CNC machines, including cleaning, lubrication, and minor mechanical adjustments.
- Troubleshoot machine or programming issues that affect quality or efficiency.
6. Collaboration & Design Support
- Work closely with designers and CAD technicians to translate 3D jewelry designs into machinable formats.
- Suggest improvements for manufacturability, especially when dealing with intricate or delicate pieces.
7. Material Handling and Safety
- Handle precious metals (gold) and ensure secure storage.
- Follow safety and cleanliness protocols to prevent contamination or loss of material.
Requirements
- Experience with CNC machines and CAD/CAM software.
- Knowledge of jewelry materials and fabrication methods is an advantage.
- Strong attention to detail and manual dexterity.
- Ability to read and interpret technical drawings and blueprints.
- Familiarity with polishing, engraving, or stone setting (a plus).