chrisg3103
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ive been trying to put together a nice easy speed selection chart for turning, thing is there are some speeds i can seem to find and some that seem stupidly high! might be right though
here is some of what i have already, not the best as the things saved as a pdf so i had to take a screen shot
picture is quite bad can just make out the numbers, the unreadable bits say rough cut, finishing cut and parting off
the parting off speed i have for brass is higher than the turning speed and if you want to part 5 mm ally you need 12000 rpm
the equations are all in the spreadsheet so just need the surface speeds in m/min preferably, so if anyone has access to such information it would be appreciated! and if i figure out how to post a pdf on the internet i can share it
here is some of what i have already, not the best as the things saved as a pdf so i had to take a screen shot
picture is quite bad can just make out the numbers, the unreadable bits say rough cut, finishing cut and parting off
the parting off speed i have for brass is higher than the turning speed and if you want to part 5 mm ally you need 12000 rpm
the equations are all in the spreadsheet so just need the surface speeds in m/min preferably, so if anyone has access to such information it would be appreciated! and if i figure out how to post a pdf on the internet i can share it