bob ward
14th January 2015, 10:31 PM
My AL340 comes with change gears to cut a wide range of threads, but it can't cut 19TPI (1/4" & 3/8" BSP). Is someone on here who cuts gears able to cut a 38TPI gear for me? No rush, next time you are doing a batch of gears sort of thing.
I know you need more info than this, but to start the ball rolling, the 40 tooth change gear has a diameter of 42.2mm. I'd send one of the existing change gears, presumably the necessary cutter information etc can be derived from that. I doubt that the gears are made of anything exotic, and there is certainly no sign that the teeth have been heat treated.
I can supply the blank(s) if that helps.
PM me, or reply here, or email r-j-wardatbigponddotcom
I know you need more info than this, but to start the ball rolling, the 40 tooth change gear has a diameter of 42.2mm. I'd send one of the existing change gears, presumably the necessary cutter information etc can be derived from that. I doubt that the gears are made of anything exotic, and there is certainly no sign that the teeth have been heat treated.
I can supply the blank(s) if that helps.
PM me, or reply here, or email r-j-wardatbigponddotcom