Single Point Broaching on Lathe

[McRoth]

I've looked all over and I can't find anything that tells me how to program a broach on a C/Y lathe.  I have a flywheel that I'm trying to program that has a keyway on a tapered bore that I want to single point broach.  Can anyone tell me how to do it or point me to a tutorial about it?

Thanks,

Mike

[DC CNC]

These guys are who we use.

https://cncbroachtools.com/

[T_MALENA]

Do it all the time here... Horn has some great offerings.

As far as the CNC goes. I just program the the whole path of the keyway in G1.  Seems to be faster than G1 cut and G0 rapid out.  Depending on the machine you will need to add a G or M code to feed with no spindle rpm and Feed per minute instead of feed per rev..

Have had success with Broaching Alum & steel at pretty high feeds (F250. ipm)  Approx. .005/.01 stepover.

[Johnward Holmeson]

7 hours ago, lauryfriese said:

BROOM PROGRAMMING 

LOL

[AHarrison1]

6 hours ago, lauryfriese said:

To program a broom on a lathe using C/Y (coordinate and axis programming), you will need to follow these general steps:

supported by your lathe model.

...uhm ok... but which pictures contain traffic lights? 

[JParis]

@Johnward Holmeson @AHarrison1

 

You guys that quoted that long post should edit your replies...you have a Spam link included...that's a spam post that needs to be removed.

 

There's a mini-link after "broom design"