Just finished a 3 day session cutting thick leather for some key fobs, those that cut thick leather know the smoke produced, I cleaned the lense a few times throughout the session but found I was knocking the power up and the speed down several times as it went on, I just assumed as the machine is nearly 2 years old I might be getting a tube failing,
After I'd done what I needed to do I tested a cut on some 3mm acrylic, it didn't cut through, upped the power a fair bit and still not going through, cleaned the lense and still the same, then cleaned the 3x mirrors, hey presto cuts properly again, even went back and cut some of that leather again and it cut perfectly even at slightly lower power than I first used.
So it looks like a mirror clean was needed, however there's a bit of pitting on a couple so thought it best to get a spare set of mirrors and a lense.
Where's the best place to try, omtech don't seem to sell them *that's the machine I have
Cheers
Best place to buy replacement mirrors
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- Posts: 19
- Joined: Fri Nov 04, 2016
- Location: Oxford, UK
- Country: United kingdom
- Laser Machine Make or Type: Omtech
- Laser Power: 60
- Laser Bed Size: 70x59
- Home Position: TR
- Control Software: RDWORKS
- RDWorks Version: V8.01.18
- LightBurn Version: None
- Ruida Controller: RDC6442
- Windows Version: 10
- Accessories: Cooler
- Contact:
Omtech 700x500 60 watt machine - TR
Mods: custom air assist off a workshop compressor, ammeter installed, switch panel, overnight internal tube heater
RD works V8.01.18 windows 10
6040 1.5kw water cooled cnc router
Jason
Mods: custom air assist off a workshop compressor, ammeter installed, switch panel, overnight internal tube heater
RD works V8.01.18 windows 10
6040 1.5kw water cooled cnc router
Jason
- Gareth Lewis
- Posts: 105
- Joined: Mon Jan 03, 2022
- Location: Aberdare, RCT, Wales
- Country: United Kingdom
- Nickname: Gareth
- Laser Machine Make or Type: Tangerine Tiger
- Laser Power: 50W
- Laser Bed Size: 300 x 500
- Home Position: BL
- Control Software: RDWORKS
- RDWorks Version: v8.01.47
- LightBurn Version: v1.5.03
- Ruida Controller: RDC6442
- Windows Version: 10
- Accessories: Rotary Unit, Camera, digital millammeter, digital thermometer readout
- Contact:
Hi Jason,
Can you confirm what mirrors and lenses you actually need?
Diameter, thickness and material type for the mirrors e.g. are they gold coated silicon mirrors or silver molybdenum mirrors.
Diameter, focal length and laser source power for the lens?
I may have something suitable in stock at LaserUser.com. I'm based in South Wales by the way.
Can you confirm what mirrors and lenses you actually need?
Diameter, thickness and material type for the mirrors e.g. are they gold coated silicon mirrors or silver molybdenum mirrors.
Diameter, focal length and laser source power for the lens?
I may have something suitable in stock at LaserUser.com. I'm based in South Wales by the way.
Gareth Lewis
Forum Owner & Administrator
LaserUser Forum (formerly RDWorksLab)
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Forum Owner & Administrator
LaserUser Forum (formerly RDWorksLab)