i do not have 3 phase power , and for now i want to demonstrate that it is possible to deposit part by joining cnc machine and welding machine it will be demo machine
On Tue, Jul 29, 2014 at 5:40 PM, Jon Elson <[email protected]> wrote: > On 07/29/2014 03:22 PM, a k wrote: > > Hi > > someone say that all welders - can work - continuously only 1-2-3 minute > > and than need about 10 minute to cool down. > > is this right? > No. Large welders can deliver some current for 100% duty > cycle. My > Lincoln square wave TIG 300 can deliver something like 275 A at > 100% duty cycle, and 350 A for 15 minutes, I think. I've > never pushed it > that hard, but I have welded at 100-150 A for quite long > periods, it > is just loafing. > > also when deposit part with welding - should it have cool down time ? > > because it will get super hot and it may result in warping -deformation? > > did you find those problem? > > > Yes, and welder - that means the guy who knows welding, not > the machine - > knows and fights warpage every day, and knows a bunch of > tricks to > prevent or at least control it. Clamping to a rigid table > and stitch welding > are the most common tricks. Stitch welding is to make a > number of short > welds on a seam, rather than just plowing along in a > straight line from > one end to the other. > > Jon > > > ------------------------------------------------------------------------------ > Infragistics Professional > Build stunning WinForms apps today! > Reboot your WinForms applications with our WinForms controls. > Build a bridge from your legacy apps to the future. > > http://pubads.g.doubleclick.net/gampad/clk?id=153845071&iu=/4140/ostg.clktrk > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Infragistics Professional Build stunning WinForms apps today! Reboot your WinForms applications with our WinForms controls. Build a bridge from your legacy apps to the future. http://pubads.g.doubleclick.net/gampad/clk?id=153845071&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
