Liner with Boss

Print Time: 21 Hours

Machining Time: 1 Hour

Material: Steel

Weight: 13 kg

Height: 225mm

Diameters: 356mm Min, 425mm Max

This downscaled version of liner part of a gas turbine have various processes with high lead time. Firstly, symmetric sheet parts are formed in press system then welded together. After that, boss part is machined from solid block. Finally, boss part is welded to the liner.

To simplify this production, we printed the liner than the boss onto liner with the help of workpiece positioner.