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It was the brush on the dust boot. Everytime it went down to carve the brush was pushing against the workpeice and moving the spindle. So I just cut the brush shorter.

I am getting different results when changing the feed rate on my machine. When the feed rate is slower the engraving looks a lot better. Anyone know what would cause this?

When you look at the...

Well we thought the problem was the router but both routers had the same problem. The only difference was the problem is less noticeable on the larger router. We replaced the bearing blocks on the...

We tried a different router and the engraving looked much better. The router was the problem. No need for a new BK 15 bearing block. Thank you guys for all your help though.

Actually it probably is the bearing block. We tried the washer and there is still some movement. Anyone know where to buy this model bearing block?

I don't think the bearing assembly is moving inside the bearing block, the only thing that is moving is the ball screw through the bearing block.

Here is what the ball screw looks like when we...

We tightened the jam nut as much as we could but there was still backlash. We are going to make a special washer to put between the jam nut and the black box.

Does anyone know if there is...

Thanks John, I think you might be right. I am going to try this later.

I think I found the jam nut near the motor, let me know if the picture is showing the jam nut.

So basically I am...

I did the pen test and there is a lot of play.

I took some video of the ball screw moving. Can anyone let me know if this is normal for it to move this much?

...

Hello Peter,

I did the triangle pocket and the left and bottom sides of the triangle seem to be straight but the top right corner looks as if the cutter went up a little bit. You can see in the...

So with the machine turned on and motors locked I can move the entire assembly up like around a 1/16". When I press a board into the cutter the entire assembly moves up. Is it not supposed to do...

I will upload some pictures to give you a better idea of the problem. I thought maybe the angle of the cutter was wrong but when I tried this test it looks like each triangle has something wrong with...

Just an update the owner of the company helped me with hooking up the ethernet cable and we got the laser to communicate with RDworks.

We couldn't get the USB connection to work and he said hes...

Recently bought a Chinese laser from Rabbit about a month ago. The model number is QX-40-6040 and they installed the latest version of RDworks. About a week ago I started getting an error message...

Thanks, looks like a pretty good deal. I like how there is a year warranty and some good reviews. Might go with this company.

What company did you buy from?

I have checked the threads and basically have only seen what you just wrote.

If I import from China will I get a year long warranty and phone support for life as Jamieson provides? Do you have...

I have been interested in buying a laser for about a year now and finally have the money to buy one. I will be using the laser to expand my woodworking business by engraving cutting boards, frames,...

Ok, thanks that sounds simple enough. I know how to change the angle in vectric but how would I figure out the exact angle on the bit? I did searched through the tips and tricks threads but I...

Was wondering if anyone has any tips or trick to get rid rid of or lessen machine lines
when v-carving. I was using a brand new bit and router. Also, I measured the y axis and it is in sync. I tried...

Was wondering if anyone has any tips or trick to get rid rid of or lessen machine lines
when v-carving. I was using a brand new bit and router. Also, I measured the y axis and it is in sync. I tried...