Hi.
Joined here a long while back when i started my first build. Got about 80% done then moved and sold off parts.
Now im back with another build which i will finish.
Its a fixed gantry with cut size of 450x450. Some specs are:
10mm braced steel base which has been ground flat.
X axis- 25mm hiwin rails, 15mm nsk ground ballscrew 10mm pitch
Y axis- 15mm star rails, 12mm nsk ground ballscrew, 10mm pitch
Gantry- Sides 19mm steel ground and machined with precision cast angle suports. Gantry beam, 15mm steel ground and machined with rail slots for lining up.
Z axis- linear actuator 200mm travel, 15mm thk rails, 12mm thk ballscrew 5mm pitch, Its aluminium but solid as.
No electrics yet, but will be steppers and geckos i think.
Spindle i have got is a tecknomotor 0.75kw DB model.
Here is a mock up of where i am so far.
Hope you like
Barry.

Attachment 329258