Making Parts for CAT 631 Scraper | Milling Machine

In this video we are making mounting plates to go on a Caterpillar 631 Scraper Tractor. The mounting plates are to support the guide rollers of the back ejector door on the machine. We were lucky enough to be able to go to the customers yard and get inside a 631 scraper to show and explain where on the machine the parts go. For making these mounting plates we are using bis alloy 80 grade high tensile plate. We show the step by step process on the milling machine including face cutting, boring and drilling. We also use a rotary table and set the milling head to 45°degrees to cut some bevels before setting up the 90° degree head and horizontal attachment to cut slots in the plates. The parts are finished off with grinding and chamfering In this video we are using: - Hafco BM-63VE Milling machine 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: