SPECIAL PURPOSE MACHINES

Workpiece: compressor frame of refrigerator
Material: cast iron
Cycle time: 1.0 min

Machining sequence:

Workpiece: Valve body & gate
Material: Bronze
Capacity: 3/8" ~ 1" (small type)
3/8" ~ 2" (larger type)

Cycle time: About 10 sec (1")

Gun drill size: 19.05 × 450mm
Workpiece: brake cylinder
Material: AL alloy (solid)
Spindle speed: 3000 rpm
Cutting speed: 180 m/min
Feed rate: 0.05 mm/rev
Cutting oil pressure: 35 kg/cm²
Cycle time: 0.7 min/2 pcs.