Laser positioning is an application technology that uses laser beams to assist positioning without contact. It usually uses a laser to emit laser spots of different shapes, and uses the position and shape of the spot to assist measurement and positioning.

Positioning lasers have many types of spots.

  1. Point-like laser positioning: point-like light spot, suitable for use at close range.
  2. One-line laser positioning: that is, a straight line, the diameter of the line can be thick or thin, long or short.
  3. Cross-line laser positioning: a line that crosses each other perpendicularly, suitable for medium and long distance use, and has strong applicability.
  4. Multiple parallel lines laser positioning: multiple one-line lines are parallel to each other at fixed intervals, suitable for parallel segmentation.
  5. Ring laser positioning: Ring light spot, suitable for long distance or high altitude use.
  6. Grid laser positioning: Grid laser spot, suitable for positioning and dividing areas.
  7. Viewfinder laser positioning: It is a laser with a crosshair embedded in a square.

Observing the spot position of the laser beam on the work area through laser positioning and finding the precise position can reduce work difficulty and improve work efficiency.