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I also purchased my track from them for my CNC and the purchase and service was good.

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Ernie,
Those initial feed rates seem a bit aggressive as you found. I highly recommend you start slowly...in fact I run most jobs starting around 50 ipm and then I will bump it up as I watch it....

I spoke with Shenhui tonight and I got everything fairly straight except the autofocus. The focal mirror is 40 mm so Joy shared that the distance is 9mm. I was supposed to have an acrylic stick...

Count me in!

Wow sign me up for this.

Yes I agree. After tearing it apart I can see how using a focus stick would be simpler and less accident prone. I have already crashed my head twice and do not want to do it again. My issue is...

Mine is set similar except I have the Axis X mirror unchecked as the manual said to do this for top left:

250319

Thanks Rodne...what are their hours of tech support coverage do you know?

Thanks Rich....I know a stupid question but how can I tell what my focal length is?

One more update. I checked the wiring and everything leads back to the mainboard and the three wires are plugged into +5V, Limit Z- and GND. Checking voltage the +5 does give 5. The Limit Z- is 3...

Second:

http://youtu.be/Nwrjof0hG4Q

Thanks guys for all the help. A couple of comments:

Rich - The autofocus was slightly lower but it was close. As to your thought, I have read about that on the forum but I don't quite get the...

I have searched and searched and it seems no one has had the same issue. I also have an email into Shenhui but with the time difference I figured I would ask here. I am having two issues that I...

Amazing...

Thanks Steve. I was considering purchasing another pump as I found one on Amazon for around 40 that had 1300 GPH. Do you know what your bildge pump pushes?

To add more info I now know that the sensor itself is working. I was able to take it off and while the machine was running (laser off) turn it upside down. Then when I hit the laser button no...

Hi there. I have been searching and still cannot find an answer to this so figured I would start a post. I am having an issue with my Shenhui 60W laser. I am in the process of aligning the lens'...

Lol I am pretty sure I spelled t right.

Ernie,

Don't forget now that you have trammed to resurface. What I would suggest is put another board on top of your spoil board. Surface that,...

That was auto correct on the iPad Steve. Meant tramming.

I have used a dial indicator from harbor freight coupled with a punch set in a 1/4 collet. I wish I had one with a 1/2 shank as I have a 1/2 collet. I have also heard of people using a bent clothes...

i would tend to agree. It sounds to me like they did not live up to their advertised product.

I would agree as well. There is so many better choices (Corian is my first choice) for signs that HDPE would not even be up there. HDPE is good for making templates or hold downs or other one off...