MK1 Steel router build log 1500x800x200

**Clive S** · 17-10-2017

Originally Posted by driftspin

Next question.

M5 bolts for rail and carriages .

Will a typical hex 8.8 / 12.9 m5 x20 do?

What did you guys buy?

Grtz Bert.

Verstuurd vanaf mijn SM-A320FL met Tapatalk

Remember the F length 30mm is in the total length on the screw.

The bolts used are generally cap heads

**driftspin** · 17-10-2017

Originally Posted by Clive S

Remember the F length 30mm is in the total length on the screw.

The bolts used are generally cap heads

Hi Clive,

Yes, i discussed this with Fred.

He is a patient guy

.

I want some spare cm of travel in the Z design... i am not sure i like the height of the z axis though.. I like compact.

I want the extra head room in z ballscrew for MK1a gantry...

what ?!!! NO NO NOO... 🤤🤤🤤

No.. im not sure 80x 120 will do and calculate in a design change to a more beefy gantry ....some day... with more travel...

Well i want at least 200mm +Z travel.. so

Travel + nut + bf bk + F = 30 for pully =
+/- 320 .. so 350 for Z should do.

Grtz Bert

Verstuurd vanaf mijn SM-A320FL met Tapatalk