watersteps Senior Heliman Location: Manchester Pa. USA
| Heli MountThe first mount was 2 pcs of 3/4 x 3/4 x 1/8 delrin bolted together for each side of the heli. It took up too much room so I just hand machined 4 small blocks of aluminum. The 2 rear mounts are smaller then the front, this was done to keep the heli frame in line with the tail boom. My project is on hold while I convert another of my many shuttles to electric. When this is done I will use the same motor and battery setup in the scale heli. I ran into a problem with making my own A123 4S1P battery packs. I can not for the life of me get any solder to stick to the positive side of the batteries???? I use flux, new solder rosin core, clean everything, new 60 watt soldering iron. All with no luck. I solder wires and boards all the time I can only think that the positive side of the battery is aluminum???? What would silver solder do??? Is there glue or epoxy that will conduct 10 to 25 volts?
watersteps, If you're gona be dumb, ya gotta be tough! |