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Just remember that a CO2 extinguisher will form condensation inside your machine.
1. Bash the Kill switch
2 spray
3 open all access panels and doors. place a few electric fans to dry out machine...

If your machine has a test button that allows you to hold it in and trigger a burn while the head is not moving, then place a piece of thick card or MDF about 6 inches below the nozzle. Hold the test...

Don't forget to check the water flow switch. My rabbitt has a flow sensor as well as a jack plug that fits into a chiller. Try shorting out the jack plug as a means of bypassing the flow sensor. The...

Hi Brent,

Search for EVA foam. That what the fun foam is. you can get EVA in different densities and thicknesses with a wide color range.
Ethylene-vinyl_acetate.. google it as EVA

Regards,
...

Hi Paul.......
x3. Please please please...
many thanks,
Alexa

Avoid PVC foam and go for EVA foam............

Not really. Wiring diagrams are available and it was fairly easy to make sure that the right plug went into the right receptacle. It was really worth the effort since the machine has been 100% stable...

My bad. Meant to say replaced with a MPC 6535 Leetro.

Try Rabbitlaserusa dot com. Or aliexpress dotcom
regards,

Hi Johnathan,

The posters are correct in saying that it is best to pause first when engraving to stop the head from slamming to a halt.

I noticed however in your post that you stated that your...

Thanx Dan,,,,

Of course the youtube videos make it look like these things eat titanium Ore and spit out Hyperprecise engraving and cutouts.
Surprised they don't show oil tankers being assembled....

HI Rodney,

Lenses seem to cater for 100 x 100, 180 x 180 and 300 x 300.
The last one would only be used for low detail cuts like wedding invites. Most engraving would happen with the 100 or...

I have found that I could never get the beam 100% centered on the Head and stable across all 4 corners until I had the courage to start adjusting the tube mounts. If the beam is note centered on the...

280103Hi Creekers,
I have been taking a look at adding a Fibre laser to my setup. I cannot find any local suppliers of these devices, they only supply gantry machines.
Does anyone have any...

Congrats...Start sourcing a supplier list for consumables and substrates. Think acrylic, MDF, beermat, Cardstock, thin ply, transfer tape. think tools such as craft knives, scissors. Long metal...

My leetro has a screen saver setting as far as I remember. Found it by accident also

I started off trying to save tube life by limiting usage of 100% power on my Glass tube 60W Chinese. I then started getting busy enough that job time became an issue. At this point mathematics kicks...

Cake toppers sounds like aacrylic and mirror acrylic to me. Combined with 1/4 inch wood .... Sound more like an 80 watt machine is needed than a small bed 40 watt. We soon learnt that the jobs grew...

We have plenty of experience with the effect of RH on MDF cutting. While I cannot quote actual RH values, we do know that on humid days, we can lose up to 20% of speed on 3mm MDF.
We will sometimes...

Looking closely at the pictures, it seems as if there is water between the inner and outer sleeve. If this is the case , then is it not likely that the tube would have totally de gassed. Once...

would it make sense to drop an inline fuse holder prior to the power supply in this instance?

Hiya Rodney..

Doubt it if you need it but I do have a spare extractor sitting in Somerset west if you need to borrow one for the duration.

Regards,

Alexa.

Hi Kieran,
I would suggest that you try and isolate a logic error from a hardware issue.
most chinese machines have separate stepper motor drives for the x and y axis. Set up a file consisting of a...

Hiya Allen,

Can you tell me if you are using 32 bit or 64bit version of Windows 7?

Regards,

Alexa.

Also known as EVA foam if you wish to buy from an industrial foam and rubber source. Less colors than the thin fun foam but ranges from 3mm to 10mm plus in thickness. sheet sizes are 1.2m x 1.8...

I do think that Rodney is on the right track. We upgraded from the Leetro 6515 to the 6535 5 months ago and have not had any related issues since then.. We were previously not able to go more than a...