My second big 5 axis

[Bartuss1]

Hello.A long time I was not here. I got an interesting job to do. This 5 axis. Another company did not build the machine, I received several parts to build it.
I have a planed beam and several supports. I drew a new project and started to build the machine.
The assumptions:
working area x3m, y8m, z2m, head BC, c 350, B +- 120,
Drive with servomotors Delta B2, head with harmonic gear's, xyz planetary gear's. Axis X and Z ballscrew. Y tothed rack's.

A few photos










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[pippin88]

Good to see you back Bartuss.

I like the cnc cut plate weldment

[Bartuss1]

today I welded one side, tomorrow the other, and then all angles will be set

[Bartuss1]

All angles are, diagonals also after welding side's. I started to paint it

[Bartuss1]

Today I drew the Z axis. The drawing went to the laser.

[Bartuss1]

I welding the Z axis. I bought a harmonic gear for axis C to head.

[Bartuss1]

I have a guides Hiwin 30. Actually I turning shaft's for drive Y axis.

[e97]

This is amazing! Whats the cost range of a build like this and capabilities?

Whats this: "head BC, c 350, B +- 120,"

I'm trying to build a 5-axis laser + cnc capable of working with 1/8" aluminum (cutting and welding) wiht work area of x1m x y1m 0.5mz + 360x' + 360 y'

Looking forward to your build and learning a lot. Apologies if they are newbie questions, kindly point me to the relevant sticky or forum area.

[ripperj]

Wow! Excellent!


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[Bartuss1]

Head BC have an angle axes for spindle position, C axis 350 deg around Z axis, B axis +- 120deg around Y axis.
My previous 5 axis machine :



Cost about 60 th dollars

[ripperj]

What do you make with the machines?


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[Bartuss1]

I make this to order

[Bartuss1]

X axis steel plate is mounting after milling.

[Bartuss1]

Tomorrow I'll be milling the Z axis

[Bartuss1]

The drive shaft of the Y axis in place

[Bartuss1]

And ...

[Bartuss1]

The Z axis with counterbalance and harmonic gear with bearing in out

[Zekyx]

Excellent work, thank you for posting. We can learn a lot from you!

[Bartuss1]

Thank's for watching haha

I have a long ballscrew. 4m 2520. Previous company wanted to drive the ballscrew. At this length there would be large vibrations. So I decided to do a driven ballnut and ballscrew to stretch the string.

[pszczesny]

Great work here! Thank you sharing. What kind of CNC board you are using to control 5 delta B2 motors / 5 axis ?