Machining hydraulic cylinder head for CAT 651 Tractor Scraper | Part 2

This video is Part 2 of heavy duty machining a new hydraulic cylinder head for a CAT 651 Tractor Scraper apron cylinder. In this video we are machining the 2nd side of a 140mm chunk of steel plate. We are machining the internal seal grooves and boring internal diameter for the wiper seal before lots of interrupted cuts and chip breaking to turn down the outer diameter. Then roughing down the centre for a 45 degree nose taper before the finish passes. The cylinder head is then setup in a Vertex rotary indexing table on our milling machine to drill the 6 bolt holes. The part is completed with glass bead powder blasting for a satin finish.

Missed Part 1? Watch it here: https://youtu.be/hwPfHVnYNQA

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Видео Machining hydraulic cylinder head for CAT 651 Tractor Scraper | Part 2 канала Cutting Edge Engineering Australia