ดาวน์โหลด "Making a BIG Nut for Hydraulic Cylinder | Machining & Milling"

We're turning a chunk of solid 4140 steel into a big nut for the EX1200 bucket cylinder rod. We are making the new nut to replace the one that was seized and gouged off the cylinder rod! In this video we show the step by step process of making the new cylinder nut. We are starting with a solid piece of 4140 steel bar. First we drill and bore out the centre of the material in the lathe. Then we cut the internal threads before finish turning the outer diameter. Next we use the super indexer in the milling machine for face cutting the nut into a hexagon before drilling and tapping a hole for the grub screw. We finish the job by machining the new threads onto the EX1200 cylinder rod to suit the big nut. In this video we are using: - Hafco TM-26120G Centre Lathe - Hafco BM-63VE Milling machine Missed the first video where we gouge the seized nut off to save the $20K cylinder rod? Watch it here: https://youtu.be/-S6IMTOuLYQ 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 Want Early Access & Ad Free videos?? Join our Patreon Community: https://www.patreon.com/cuttingedgeengineering 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/cuttingedgeengineeringaustralia To see more follow us on online here: TikTok: https://vt.tiktok.com/ZSdHhtN4h/ Instagram https://instagram.com/cutting_edge_engineering Facebook https://www.facebook.com/cuttingedgeengineeringaustralia/ 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/referral/rccrvr/ #australianmachinist #machineshop #machinist