JGRO questions

[bisclavret]

Originally Posted by randyf1965 Next issue.... From the jgro router, the y linear bearing angles.... the 90 degree edge has 2 spots that are chamfered..... HOW can I do this? I can chamfer the entire edge

I used a flat file. I could have used my grinder, but the file was quicker.

[HayTay]

Originally Posted by randyf1965 Anyway the gantry sides have 3 blind holes on the lower front spaced at .375 , 1.438 and 2.5 and the gantry front has 3 holes at .375 , 1.375 and 2.375. Should these holes not align?

I just noticed that no one has answered this question. Good attention to detail, randyf1965.

Yes the holes should align. I didn't catch it when I measured and drilled the Gantry Front (CNC_DTL20). The three holes should be spaced at 0.375", 1.438", and 2.500" to match the bolt and dowel pin holes in the Gantry - Left Side (CNC_DTL16) and Gantry - Right Side (CNC_DTL17).

I had to break out the oblong drill bit to make some oval holes to correct the alignment problem that arose from the incorrect drawing dimensions, but it all worked out OK.