Mitsui Seiki Jig Borers

Jig Borers:

• A mother machine in a million that has the ultimate space precision.

• V-F sliding surfaces of X- and Y-axes are scraped for extremely high straightness and perpendicularity.

• Optional ATC device can be attached.

• 50T specification can be selected as the main axis taper by option (6CN and 7CN)

3~ 5 axes Vertical:

• Ultra-precision accuracy for operations that demand jig boring tolerances.

• Provided with Integrated circuit logic, closed loop, complete electrical equipment for operation on 3-phases 50/60Hz, 200/220 Volts AC

• CNC Control Fanuc 30i

4 & 5 axis Horizontal:

• MITSUI SEIKI Ultra High Precision Horizontal Jig Boring Machining Model H5D/H6D with 60 station Automatic Tool Changer.

• Fully closed looped linear scale feedback system and B axis indexing table with 0.0001DEG, FANUC-30iM Numerical control unit, and 4 axes controlled with high production capability for drilling, boring, tapping and reaming.

• High rigid machine bed with T-layout monoblock construction.

• Spindle head with ceramic ball bearings lubricated by air /oil, is mounted on hand scrapped V-V guide on double column. X and Z slide ways with V/V guides are precisely hand scrapped, and there are precision needle roller bearings in order to avoid stick slip over full travel.

• This the rigid and stable platform can achieve superior geometrical accuracy with ultra high positioning capability Integrated circuit closed loop complete electrical equipment for operation on 3 phases, 50/60 Hz., 200/220 Volts A.C.