7' X 4' Combi

[Ricardoco]

Beautiful,

Only one question; how do you plan to lubricate the ball-screw that rides inside of Z? having run into this issue myself, I though it wise to point it out. One option is to machine a port into the plate and have the zerk (grease) nipple come out through it to the front and thereby save yourself from having any future issues with greasing the ball nut (not something that has to be done often but trust me not fun to do with having to remove half the Z to get at things. Other then that great design and keep on with what looks to be a wonderful build.

Michael

There You Go, Ive put a pocket in , it will be behind the stepper when the Z is fully up. Im woring on the placement of the limts at the moment so its not quite finished but I suspect I will post it for quotes in the next week or so, the trouble is eveyone is a little busy at this time of year.





Rick