How to find the focus of fiber laser marking machine and different lens with different focus -lisa
Laser marking machine is one kind of professional laser marking equipment which integrated light, machine, electricity, independent research and development and
production, The key components are imported, our machine with advantages of novel style, unique structure, convenient operation, high frequency modulation, high
marking speed and precision, stable performance, widely used in all kinds of metallic and nonmetallic surface for permanent marker.
It is widely used in electronic, plastic, packaging, construction material, light-fixture, cosmetics and so on, also consumable free, non-toxic, non-pollution.
Firstly, for example, set “output power:50 or 60W”, speed “1000mm/s”, then put your steel plate(or other material) on worktable.
Open “laser power” and”scanner power”, put plate in proper position. In software, choose”continue” and”mark selected”, then Press F2, meanwhile rotate handle.
When you find the strongest light, then you will find the focal length, too
fiber laser marking machine video link—–https://youtu.be/pksUEAdkTZY
we added an external red light indicator, so as video shows, when 2 dots come together, at this
time, the light is the most strong. We called focal point. You can have a try, change the
distance(up and down), you will see different marking results. That doesn’t mean you will get
best result when you use best focal length. It depends on your material and the result you want.
you want to mark black on stainless steel, you need adjust the distance above best focal length
5-8mm, set speed at”100mm/s” power at”80%-85%”, you can have a try as well as
How to use outside red dot pointer