Plywood for Laser Cutting

Plywood for Laser Cutting should have Improved core construction.

Laser Plywood used for Die Making
Improved core for clean cutting with no burn-out
When check th PO ,first check the quality is Plain or lacquered faces.
The laser cut plywood raw materials ,Carefully selected veneers and special construction ensure flat, stable, consistent panels with tight thickness tolerances.
Produced with improved build quality, without any open veneers, splits, black and loose knots or knot holes both on the surface and in the core.
Laser Plywood is great because it’s readily available, but there are some drawbacks that cause problems when trying to do serious production of laser-cut plywood pieces. Laser cutting works best when the material being cut is consistent, but there can be areas of inconsistent density in plywood. If the laser encounters an unexpected knot somewhere in the wood, there is no way to slow down or to increase power to compensate. The result is a small area where the laser perhaps doesn’t quite make it through.

When doing basic project work or prototyping, this kind of issue is inconvenient but usually some trimming and sanding will sort things out. When doing a production run for puzzles like was doing, the issue is more serious:

  1. A jigsaw puzzle with a large number of cuts in a relatively small area has a higher chance of running into any problem spots in the material. If they exist, the laser will probably encounter them.
  2. Trouble spots in plywood can be on the inside layers, meaning they can’t be detected visually and are only discovered after they cause an incomplete cut.
  3. Increasing laser power for the whole job is an incomplete solution, as excessive laser power tends to make the cuts uglier due to increased scorching and charring.
  4. An inspection process becomes needed to check each puzzle piece for problems, which adds time and effort.
  5. A puzzle that had even one piece that did not cut properly will probably be scrapped because rework is not practical. That material (and any time and money that went into getting the nice artwork onto it) becomes waste.
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