Drilling/tapping holes in frame for mounting body and motor spacer.
OK,Thanks to my Slot Blog bud Martin,I have the hole location in the left and right frame rails at 5/16" from the hole centers of the drop arm pivot points.
I located the hole centers by passing a transfer punch point through both pivot holes so as to have a fairly accurate center point to measure from. (How jealous am I of you guys with Bridgeports with X and Y axis . ) At .3125 we scribe a tiny line.
I measured the frame height .2495. Then divided by 2 ,I make 2 smaller vertical scribes. (I am wearing my magnifying head gear to see this process. ) A TEENY center punch and I am centered.
I decided I didn't want to go with the standard #2 metal screws. I opted for 2-56 button head machine screws.Why? I think they do a better job. Several times on and off with the body using standard metal screw threads, I usually see a bit of shaving dust. Sometimes stripped out thread holes in light gauge metal frames. ...... and for the "cool factor". So now that I purchased new 2-56 taps,my tap/die set is ALMOST fully complete.
OK,now the other reason I decided for the 2-56s. I did both the motor can bushing spacer/retainer and the end bell. This is a brand new motor with the end bell never having any screw ran in it,so it came out great. Tightens down VERY well .....and I think looks COOL! hehe
A little work with the Dremel to make sure the screws going through the frame securing can bushing spacer are not digging into the motor can and we are done for today.
I loved Pablo's body pinning idea he used on his Cyclone. I scribed a ghost line across the rear frame pad to probably put another threaded hole where he placed one of his body pins on his Cyclone build. (Probably will end up using it!) I just thought this looks a bit more "old school" vintage . minus the modern button heads. Those can be changed easily if someone wants though to those slotted pan head screws. I will also be using 'teeny" #2 plastic washers on the body screws to keep from marring the body up.
I am very satisfied with the results. Overkill? TOO anal?? IDK?
Thoughts? Opinions???