Looks like a good process. What frequency,voltage and amperage are you using?
TIA Raymond Julian Kettle River, MN The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest are the traits of success. And while men admire the quality of the first they love the produce of the second. -John Steinbeck, novelist, Nobel laureate (1902-1968) On 03/11/2015 11:39 AM, Leonardo Marsaglia wrote: > 2015-03-11 13:42 GMT-03:00 Dave Cole <linuxcncro...@gmail.com>: > >> I re-controlled one of those in the past but we simply rotated the part >> around the Z axis as the part moved downward through the coil in the Z >> direction. >> >> But then all of our parts were round. >> >> Well this machine was originally designed to heat treat camshafts of about > 6 mm of lift, also the lobes were of about 42 mm of diameter so for > induction heating it's pretty "round" and there's no need for the coil to > be shaped around the lobe. So the reduction was only meant to decrease the > speed of the motor, and the part turned around at a constant speed. > > Now we have several types of lobes, we go from 6 mm to 12 mm of lift, and > the ones that have that amount of lift tend to overheat quickly on the high > point and less on the rest of the lobe. This causes a pretty uneven > hardening. > > > >> Its a really quick way to heat treat a part! >> > > Indeed, it's beautiful to see how in 7 seconds the part reaches glowing > orange. Here's a video of the heater working, I don't recall if I already > show this to you guys. > > https://www.youtube.com/watch?v=RmW3_c0-4Oc > > > > ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
