I am looking for a machine capable of utilizing a slater tools or polygon solutions rotary broach in order to broach a 5/8 square hole into a part made of A36 mild steel at a production level. I'm not completely sure on the necessary specifications of a machine capable of this, but have heard that a 3 hp mill with enough thrust force (1500 lb thrust as provided by the manufacturer) would do. Would anyone happen to know of or have experience with any mills or lathes capable of enough thrust to accomplish this? Currently we want to do rotary broaching in order to reduce the operation to one machine for sake of production. The part is a 1.25'' diameter 1.5 '' long piece of A36 round bar for reference.
Any advice is very appreciated.
Any advice is very appreciated.