industry news

The Latest Industry News for the Exciting World of Production.


 
Creative Handbook puts together a bi-monthly newsletter featuring up-to-date information on events, news and industry changes.

Lights! Action! Company. Tech Tips...


By: Lights! Action! Company. | December 3, 2018

Lights! Action! Company. Tech Tips...

UNDERSTANDING GLASS STRENGTHENING HEAT TREATED FOR EXTRA STRENGTH

Heat strengthening of glass is achieved by increasing the temperature of the glass to a point slightly below the softening point of the material and then immediately and quickly quenching the glass - generally by blowing volumes of cooler air on the surfaces to cool suddenly while the interior of the glass is still hot and expanded. The surfaces become compressed and the interior of the glass is still hot and expanded. The surfaces are in compression and interior mass is in tension. The glass will release the tension when the surface compression layer is penetrated.

Horizontal glass strengthening is accomplished by placing the glass parts on ceramic rollers in a furnace that heats both surfaces of the parts with the quenching occurring sequentially on polymer ringed wrapped rollers in the quench zone of the equipment.
Industry News Image
MAX-OUT "MAXI HEAT STRENGTHENED LENSES" will Sustain High Heat Tolerances with less glass expansion and less stress within the glass to provide additional Shock Resistance Protection!

ANNEALED GLASS

Annealed Lenses are the standard of the industry. This process allows the glass to cool very slowly once the glass is removed from the high heat furnaces. This slow cooling process allows the lens to expand and contract with less tension.

The glass is strengthened by subjecting to high heat and then cooling.

ABOUT LIGHTS! ACTION! CO.

Lights! Action! Company provides Clear and Matte Finish Fresnel Lenses, 3 and 4pc Lens Sets (Super Wide, Wide, Medium) and Safety Lenses for most popular HMI and Tungsten Lighting Fixtures. Our lenses are made of high quality Borosilicate Glass Materials to maintain maximum High Heat Tolerances, Low-Glass Expansion and UV Blocking. Our Glass Lenses are of the highest quality and craftsmanship.

Hank, Gabi & Jeff are proud to serve you!

Industry News Image

818.881.5642

(C) 2018 Lights! Action! Company. Prices Effective 10/15/2018
lightsactionco@earthlink.net



No Comments