Flatness/Planer Measuring

Placing the laser onto a precision rotating base defines a flat plane of laser light for measuring surface flatness and aligning components and assemblies in a precise plane. The digital receiver is moved to various locations and provides an accurate measure of surface height and profile.

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Common applications include:

• Checking machine beds
• Profiling surfaces and assemblies
• Measuring runout in gantry and machine tools
• Aligning roller and web systems
• Setting tracks, rails, and guides in place
• Checking flanges and circular planes
• Positioning machinery and equipment
• Assembling large weldments and fixtures
• Adjusting silicon wafer stager and PCB handling equipment
• Much, much more

How Do You Do It?

The laser transmitter is placed onto a precision rotating base called the Leveler which allows the laser to swing through a full circle and define a flat, precise plane of laser light. This plane of light is flat to within 0.001 inch over a 24 foot diameter area. The Microgage receiver is then moved to various locations around this work area and the laser is aimed to the receiver to make a height or profile measurement at that location. The Leveler can be adjusted with three precision adjustment screws and leveled if needed. This is a very versatile part of any laser measuring system.

What is Needed?

• Laser Microgage 2D or 2000
• Leveler — Precision rotating base with adjustments or
• Leveler Rotational Mount — Leveler with micrometer adjustment for small angle control