Why need laser for abrasives discs?

I.The requirement for improved work environments

II.To improved debris extraction for critical finishing applications

III.Reduce the deformation of abrasives disc

The historical evolution of abrasives disc

(1) no holes disc

(2) 10mm diameter holes discs

(3) 1.5mm diameter micro holes discs

Why need micro holes abrasives disc?

10mm diameter holes abrasives discs is better performance than no holes disc, but it is not 100% effective which will need workers remove the slugs by hand.And the dust is only extracted in the area around the holes and not the entire disc surface.In addition, alignment of the grinding disc holes with the dust extraction on the back-up pad is critical, and any misalignment by the operator can adversely affect dust extraction efficiency.

Micro holes abrasive disc cutted by CO2 laser machine makes the dust extraction rate improved and also can improve the cut performance and make disc longer lifespan.

The dust-extraction rate is more 90% effective than the 10mm diameter holes disc, which can reduce surface contamination and reduce the deformation of the sand disc.

Why deformation of abrasives disc is not acceptable?

1.This deformation results in reduced cutting area, as the disc surface is not flat. The laser-cutted disc can improve the surface area contact with over 30% productivity.

2.The operator no longer needs to take time to align the abrasive disc extraction holes with the holes in the backup pad.

3.Micro holes abrasive discs allow the operator to place the disc anywhere on the backup pad , get greater productivity .

What is the advantages of laser cutting machine in abrasives disc industry ?

Laser its non-contact feature makes it possible and better application for micro holes discs, and only laser can make such perfect holes . Coptics also have rich experiences of full-line production design from disc cutting, CCD vision system can rapidly identify the disc on the conveyor for picking and placing onto a counted stack of discs. Which you can check from our youtube link “https://www.youtube.com/watch?v=5Iaj-9LPkoc”.

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