Sawmill Drive Roller | Machining & Broaching

This video is a job we did to make a Sawmill Drive Roller and it involves a lot of machining, broaching and welding in our machine shop. We start with a piece of hollow steel tube and need to rough turn the OD before boring the internal diameter. We turn down the ends to bring the tube to size before making up the centre drive plug. The centre drive plug needs to be machined and a centre hole drilled and bored to size. We are using our 150T hydraulic press for broaching and cutting 2 keyways in the plug before interference fitting it into the roller and dual shield welding in place. The roller is taken back to our customer who then uses their Mazak Integrex CNC to finish machine the outer diameter. They also use the CNC to groove and mill all the profiles into the outer diameter to finish the roller. Special thanks to Damien at Toomey Manufacturing for allowing us to get some footage of their Mazak Integrex CNC in action!   / toomeymanufacturing   In this video we are using: TM-26120G Centre Lathe HMP-150T Hydraulic press WIA 500i Weldmatic welder Join our channel: We upload new videos every Friday at 5pm AEST! If you want to see more of our videos click LIKE & SUBSCRIBE! You can subscribe to our channel here: https://bit.ly/ceesubscribe Join our Patreon community:   / cuttingedgeengineering   To see more follow us on online here: Instagram   / cutting_edge_engineering   Facebook   / cuttingedgeengineeringaustralia   Official CEE Merch shop: https://www.ceeshop.com.au Check out our AMAZON store and explore our favourite finds that we use in the workshop: https://www.amazon.com/shop/cuttinged... About Us: Our channel is all about showing you real life machining work from our workshop on the Gold Coast Australia. We specialize in manual machining, hydraulic repairs and heavy fabrication for the earth moving, mining and civil construction industries. So if you're a machinist that wants to see some big gear in action be sure to subscribe to our channel right now. We upload new videos every week that show lathe machining, milling, welding and all the good stuff that comes from a machining workshop. If that sounds like something that you would enjoy seeing, then make sure to join us by subscribing! Music: https://www.epidemicsound.com/referra... Song: The Wild Man by Benjamin Carrey Song: I'll Follow Your Lead by Briar Edwards #australianmachinist #machineshop #machinist