‘Two in one’ laser mold cleaning launched at Expo
Clean-Lasersysteme GmbH (cleanLASER) is impressing the crowds at Tire Technology Expo 2010 with a new system for cleaning tire molds that provides a unique combination of hand-held and automated laser tools.
The design consists of one compact system with two laser optics (tools) to clean tire molds with laser light. One tool is used manually, and the second for automated operation. The system includes a beam-switch so the operator can select either a hand-held cleaning tool for optimal versatility or a robotically mounted optic for repetitive high-speed treatments.
The hand-held laser tool offers cleaning flexibility that is ideal for cleaning fully assembled molds. Using this tool, operators can selectively or completely clean molds, including difficult areas, removing all residues with high precision.
The automated laser tool is designed to clean disassembled two piece or segmented molds in the mold shop. With it, mold components can be cleaned very quickly, while cold or still hot from the press, and faster than with any other cleaning option for assembled molds.
This laser system combines versatility with a number of advantages over conventional methods. These include a compact design, which occupies only about 1m² of floor space. The system can be set up quickly, and is easily operated by semi-skilled personnel. Depending on laser power, mold size and condition, cleaning can be completed in 30 minutes.
This laser process cleans without abrasion or kinetic forces that can harm or deform sensitive inserts and details in mold surfaces. Laser cleaning is residue-free, does not force debris into mold vent holes, and it cleans micro-spring vents without damage. The laser optics are designed with an integral suction channel to immediately capture vaporized residues while cleaning complex mold shapes and geometries without polluting the environment.
Laser mold cleaning technology is nearly maintenance-free, with a very low operating cost. Cleaning with laser light eliminates the expense of consumables, such as ice pellet and abrasive blast media. Further, there are no chemicals or secondary waste to handle, clean-up, and dispose of.
Laser cleaning quality without abrasion helps molds stay clean longer, reduces cleaning cycles, and extends in-service production time. It provides a cost-effective and environmentally friendly way to clean precision tire molds safely.
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