Từ phôi thép S45C đến trục máy hoàn thiện

This video records the entire machining process of a 140mm diameter, 233mm long S45C shaft on a conventional lathe. The main steps include: Facing and refinishing Rough turning and finish turning Precision taper turning Turning of M64x2 threads on a conventional lathe Measurement using calipers and micrometers Afterward, the workpiece is transferred to an Okuma CNC milling machine for machining: 38mm wide, 25mm deep groove 8mm key This is a real-life video from the workshop, not a theory or simulation. Suitable for lathe operators, CNC operators, and mechanics to learn practical skills. 👉 If you are interested in mechanical machining, don't forget to subscribe to the channel to see more real-world videos. #practicalmechanicalmachining #lathe #mechanicalmachining