How to achieve black marking of aluminum oxide with MOPA laser marking machine?
Aluminum oxide laser blackening is a typical and common application in laser marking machine processing. Many customers say that with ordinary fiber marking machine is white or gray is not black...
View ArticleMainly use skills of cutting and engraving leather
This article provide some recommendations, mainly on cutting and engraving leather. It will help laser cutting machine users, so they can better master the use of skills. The post Mainly use skills of...
View ArticleThe 7 reasons of Laser tube inner tube rupture and water on to.
Laser tube is an important part of the laser engraving machine and cutting machine, if it has problems, will directly lead to the machine can not be used The most common problem is the laser inner tube...
View ArticleHow to focus a fiber laser marking machine?
In terms of focusing, usually there are three different types of marking machines, basic models, dual red light focus and auto focus. Many customers have asked us before, what is the focal length of...
View ArticleWhat’s the common problems of engraving double layer plastic sheet?
Many customers and friends who do graphic advertising need to use double layer plastic sheet（2 layer acrylic sheet), and in the process of buying and using laser engraving machine, many people will...
View ArticleWhy laser engraving uneven?
Laser engraving common applications are rubber board engraving, wood board engraving, EVA sponge version engraving, etc. And when the laser deep engraving, the bottom is not flat, this is one of the...
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