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Hei,

Jeg har et sponavsug til salgs på jobben. Det ble kjøpt i januar, men ikke blitt tatt i bruk.

Link til finn.no: https://m.finn.no/bap/forsale/ad.html?finnkode=91800558
Link til...

As I wrote in the first post, we have a high demand of accuracy. So it would be best to find a machine that can give me a precision of +/- 0.01mm.
I don't want to buy anything cheap, I would like a...

Hello all,

I need some advise on which lathe and milling machine I should buy.
I work in a company that develops a very small product in plastic (PMMA/COP/COC). We have a cnc-milling machine to...

Thinking abou my B/C- head, I really want to use something like this (see photo). Anybody used a Harmonic drive? It seems that it is a servo, gear and fixture in one.... Sadly I havent gotten a prize...

I am alittlebit uncertain about the y- and z-axis, so for a start today I just made a screenconsept.
Im not very happy with it, but it will do for now! Found a screenshot of Mach3 on google
and...

Hello All!

As the title says; This is a new build of a 5-axis cnc router. It will be quite big,
hoping to get a workarea of about 2500mm x 1500mm and a good height.
My first goal is to design...

Hello Master of Nun!

I have read this thread and admired it for a while now, and have finally desided on starting up my cnc-design again.

I have one question for you; since you have this long...

Thank you so much for great response.

We are also looking at SIeg KX3 or KX1. Have anybody any experience with theese machines? I havent found any treads about Sieg here on cnczone.

Best...

Hello.

I need a small cnc milling machine for the design office I am working in. We are primarily going to mill out molds in aluminium for injection molding of plastic.
I found this Tormach PCNC...

Hello Eusk.

I just read trough your tread and found out that our machine design is very much alike.
I didn´t want to use money on 2 motors on x-axis, and with the help of a great guy called...

Hi Randy and thanks for quick reply.

I haven`t done all the calculations yet, so I don`t now the total weight of the y- and z-axis ( is this what they call "gantry"). Everything except the...

Thanks to Hemsworthlad I finaly made up my mind of what method to use for the drive of my axises, and this photos shows my new design.

I also made some changes on the frame, to make it more simple...

Thank you very much Hemsworthlad. I hope it wasn't to much truble for you.
Your idea is very good, and I think I will try to make something out of it.
Your drawings were simple, but simple is...

Hi Hemsworthlad and thanks for the quick reply.

I am not sure about wich speed I want on this, just as fast as possible. I saw that you
had gotten yours up to around 8 m/min, and I guess a speed...

Hello CarveOne and thank you for the answer.

I took a look at your machine, and it look very good.
The thing is that if I can, I don´t want two motors on the x-axis. I want as few electric...

Hello Hemsworthlad.

I wondered if you could use a minute of your time to take a look at my routerdesign.
My problem is that I wanna use only one motor on each axis, and I don´t now how to do this...

Hello
I am using long time on decide how I am going to drive the x-axis (the long axis).
If I use rack and pinion, do I have to use spring tension on the pinion or can the pinion be in a fixed...

Hi again and thanks for the reply.

I am planning to use 40mm reinforced belts if this is the way I will drive it. I will consult my old boss from the place i worked before, what he thinks about...

Hi.

Because I am a student, I had some exams now, and I haven't been able to do so much thinking on my machine design. So I need some help....
I am pretty pleased with my x-axis and z-axis...

and one more question....

Is beltdrive a bad idea? and why....?

Hi marzetti and thanks for the reply.

I have seen it and been thinking about it, but I were hoping to not have to buy 2 steppers or servos for the x-axis. I have come up with one solution were I...

Hi again.

In this time as a student it isn't much time to anything else then studying for the exam, but I have made some changes to my design.

- I have made the frame lower, and made it more...

Is it possible for you to reveal how you set up your rack and pinion?
I don´t know where I shall set up mine in my drawing.
You can see picture of the drawing of my future machine in the tread...

Hi jsheerin

The frame is made by 40x40 mm tubes with thickness 4 mm, and the span between the legs is only 1,5m, so I don´t think there will be any vibrations. I will do some calculations on it,...

Hi jsheerin

The frame is made by 40x40 mm tubes with thickness 4 mm, and the span between the legs is only 1,5m, so I don´t think there will be any vibrations. I will do some calculations on it,...

Hello again.

Today I have made a mock-up of the machine in inventor.
Hope you like it, and maybe can give me some hints of what I should change.
The dimensions of the frame is 3000 x 1500 mm,...

Hi hemsworthlad.

I have just started to make some drawing for my cnc build.
I really like your design, and hope that it is okey if I use some of your design.

Cheers,
Håvard

Hello everyone.

My name is Håvard, 23 years old and live in Norway.
I am very anxious to start building a CNC router machine, but I´m a student at the moment and don´t think I will have the money...

Hi all...
I´m a 23 year old man (boy) from Norway, and I´m truly amazed by this tread. I have a dream of start building my own cnc router some day:)

Right now I´m studying to take my bachelor...