Some tips for fiber lasers with copper. Use the smallest lens.. ie 100 x 100 and not 220 x 220, this makes your beam spot smaller. Find the focus distance! Make the dot as small as possible by finding the exact focus distance using several techniques found on RUclips. Remember, fiber lasers work by heating up the material and vaporizing it, copper has high heat conductivity so it needs the smallest dot to get a high enough concentration of heat to vaporize.
I have seen several fiber laser machine video before, but they have different speed for each one. Idk what is the reason behind that one, does it depend on the engrave deeper or what?
This is because it is a technology that is not yet fully standardized. We are testing under various conditions, and in my case, the settings are very different from those in the video and are quite stable.
No disrespect, but you're not giving any technical information on settings and power and speed. Please redo the video with proper information so I can subscribe to your channel.
Hello,Sorry about my bad English.Im new to pcb hobby making.So far i making boards with cnc router but is hard to have trace etching with vbits and pyramid bit(the 0.02 endmill break in my hand) because of Z accuracy.I want to buy a fiber laser for pcb etching traces only.No drills.I see a lot on the internet.My budget is around 3-3.5k Euro.What do you suggesting me to buy?20-30-50w?Jpt - Raycus - Max?Mopa or Not?Desktop or seperate unit? RC1001 or SG7110 head?Workarea Lenses?Im interested up to 80x120mm diamensions boards.Thanks in advance.
Some tips for fiber lasers with copper.
Use the smallest lens.. ie 100 x 100 and not 220 x 220, this makes your beam spot smaller. Find the focus distance! Make the dot as small as possible by finding the exact focus distance using several techniques found on RUclips. Remember, fiber lasers work by heating up the material and vaporizing it, copper has high heat conductivity so it needs the smallest dot to get a high enough concentration of heat to vaporize.
Если текстолит подгорел то будет вам счастье с сопротивлением и считай не точные показания , пустая работа
зависит от применения платы, конечно. если все работает с единицами вольт и сопротивления десятки кОм, то сойдет
I would like to know how much minimum line width and line spacing can be produced in this way?
What are the sittings?
speed & power & frequence
Hatch
Send PLZ
Qual o valor desse maquina a laser
Esse lazer e de 20wou 80w
If surfaces are carbonised (black) then the surfaces could be electrically conductive.
Thanks, but please how is the safety from laser,are there any safety from eyes as I heared that the laser affect on log term
don`t look laser.
I have seen several fiber laser machine video before, but they have different speed for each one. Idk what is the reason behind that one, does it depend on the engrave deeper or what?
This is because it is a technology that is not yet fully standardized.
We are testing under various conditions, and in my case, the settings are very different from those in the video and are quite stable.
No disrespect, but you're not giving any technical information on settings and power and speed. Please redo the video with proper information so I can subscribe to your channel.
Hello,Sorry about my bad English.Im new to pcb hobby making.So far i making boards with cnc router but is hard to have trace etching with vbits and pyramid bit(the 0.02 endmill break in my hand) because of Z accuracy.I want to buy a fiber laser for pcb etching traces only.No drills.I see a lot on the internet.My budget is around 3-3.5k Euro.What do you suggesting me to buy?20-30-50w?Jpt - Raycus - Max?Mopa or Not?Desktop or seperate unit? RC1001 or SG7110 head?Workarea Lenses?Im interested up to 80x120mm diamensions boards.Thanks in advance.
Raycus 150x150 + 20w fiber laser, about $2000 from ali. If etching is done with a chemical method, it is okay even if the output is low.
I'm not using chemicals at all so far.After the procedure we see at video you put it at chemicals?Thank you for your time.
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I want It . The price and where we can Buy it
Raycus 150x150 + 20w fiber laser, about $2000 from ali
@@V6CLlink please
What is Lazer power
30w fiber laser
What are the sittings?
does it take the copper out?
full power set. many time loop.
it cut out coppers perfectly. but not fast.
it take over 5~10 min
What frequency ?
Be careful. Copper vapour very poinosous
yes yes i know....