End-Scan Using the Scissor Motion

How to perform quick scissor motion end-scans. Back to VTube-LASER

Why the End-Scan technique is important

This end-scan method is useful for ease-of-use and quickness. Please keep in mind that our tests show that it is the least precise of the techniques that we recommend. We also recommend the End-Scan Using the End Wall technique and the most precise End-Scan Using End Targets.

How To Use This End-Scan Technique

Align the scanner with a slight scissor angle across the end as is shown in the image on the right Press the green button until VTube-LASER is finished scanning all the end stripes.

Measure the Target

When it is time to perform and end-scan, use the following technique to scan the target: Aim the laser at the target so that it strikes the target as perpendicular to the surface as possible. Avoid returning any points other than the target. Hold the laser still when collecting the stripes across the target. Consistently place the line across the same area of the target from measure to measure.

Approve the Measurement On the Screen

The resulting geometry on the screen should appear like the image at he right. The end point generated on the screen should perfectly coincide with the stripes.

Using End Target Adapters

If you prefer using more durable end target adapter that plugs into the end of the tube, then they can be manufactured for repeatable measurements. The end target surface should be painted or covered with a flat white or near-white target. The offset from the target to the tube end is entered as a negative value in the Part Setup menu for either end.

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