Superior Machining of Large, Complex Parts for Oil and Gas Machinery

The Mycenter-HX800G horizontal machining center from Kitamura Machinery of USA, Inc. (Wheeling, IL) delivers the precision, accuracy and repeatability required to produce close tolerance parts from the toughest of materials. Consistent accuracies of ±0.002 mm (±0.000079 in)/Full Stroke and ±0.001 mm (±0.000039 in) repeatability are guaranteed. Net weight is an impressive 28,400 kg (62,480 lb). Use of proven techniques, such as induction-hardened solid box way construction, hand-scraping of all mating surfaces and 4-step gear driven spindles, all contribute to superior results and stability when machining larger heavy duty parts for oil and gas machinery. Solid box ways and high grade Meehanite cast construction provide superior vibration absorption capabilities for improved surface quality, elevating finish capabilities to a higher level as well as the overall life of cutting tools.

The Mycenter-HX800G is built to handle large parts, with extended travels of (X) 1,550 mm (61.0 in), (Y) 1,300 mm (51.2 in), (Z) 1,400 mm (55.1 in) that showcase patented twin ballscrew and servo motor technology on all axes, delivering blazing 60 m/min (2,362 ipm) rapid rates on solid box ways in a work envelope of Ø1,525 mm (Ø60.0 in) x 1,550 mm (61.0 in) high. This HMC offers easy accessibility for a machine of its size. Operators love the large, easy to access work envelope with easy grip sliding doors, large windows and door openings, along with easy spindle access: all combine to reduce and simplify operator work load and help to promote a safe work environment.

The Mycenter-HX800G comes standard with a 54 hp, 12,000 rpm 4-step geared, dual contact spindle delivering 586 Nm (432.1 ft-lb) of maximum torque for large drill/tap applications as well as those that require heavy material removal, combined with high rpm for fine finish capabilities, all in a single set-up. An optional 8,000 rpm high torque spindle is an available option with output max torque of 1,226 Nm (904.2 ft-lb). The dual contact design offers the benefits of greater machining rigidity, improved surface finishes, higher cutting accuracy and extended cutting tool life. This HMC comes standard with full 360 deg 4th-axis simultaneous machining capabilities needed to machine complex, multi-sided parts, greatly reducing set-up time. The two-station automatic pallet changer allows for the loading of parts while machining to dramatically improve spindle cutting time while allowing for in-process verification of component quality.

A pioneering, interactive Arumatik-Mi icon-driven touch screen control offers user friendly, unique features such as on demand “HELP” guidance, visual work setting, maintenance support functions, and a 19 in swivel color LCD to easily guide the user in a completely customizable control environment. SSS Control delivers high speed processing of 270 m/min feed with 1 mm/block, 4,500 blocs/sec for super easy, smoother and superfast machining of the most complex parts. Software upgrades are available throughout the life of the control so that operations are always ahead and never behind the latest in CNC technology.

Kitamura Machinery of USA, Inc., 78 East Century, Wheeling, IL 60090, 847-520-7755 Fax: 847-520-7763, [email protected], www.kitamura-machinery.com.