Precision Jigs work in conjunction with suitable 'true flat lapping' machines such as the MULTIPOL range.
ULTRA TEC Precision Polishing Jigs offer:
- A wide range of sample mounting methods
- Precise alignment of wafer sample face to the polishing plate
- Precise control of loading pressure for optimum results
The jigs provide the means to achieve sample parallelism down to a few seconds of arc (when used with 61.83.M ULTRACOLLIMATOR). Precision polishing jigs are available for max. 2 inch, 3 inch or 4 inch diameter wafers or samples. ULTRA TEC also offers the ability to provide special workholders and conditioning rings for customers with custom needs.
The precision laps incorporate a 'hard stop' to prevent additional material removal after the process end-point. Jigs are fully sealed to prevent abrasives jamming any moving parts during or between processes and are chemically resistant and capable of polishing with all techniques.
A wide range of holder sizes and configurations is available to suit wafer polishing, edge polishing (of waveguides, electronic packages and dice etc) and 'quick release' preparation for optical and electron microscopy. Vacuum fixtures are available for 'no-wax' mounting.
The Precision Polishing Jigs are used on MULTIPOL Polishing Machines or other industry polishers that have an applicable yoke or roller bar holder method.
For more information or a qoute on the ULTRA TEC Precision Polishing Jig please call or email for a direct reply.