Quill Spindle HMC Produces Large, High-Precision Bores
September 1, 2015
The newest addition to Mitsui Seiki's heavy-duty series of HU100 horizontal machining centers (HMCs) is engineered for precision boring of large parts in energy-related industries as well as other critical applications.
The configuration of the new HU100 quill spindle is designed for boring of oil and gas field valves and fittings, in addition to other fluid-transfer components. The 4.4" (110 mm) diameter quill has a W-axis stroke of 12" (300 mm) and produces hole pitch accuracy within 1.5 um and hexagon angle error within 0.002°.
The machine features X-Y axis stroke of 40" (1,000 mm) and Z stroke of 52" (1,300 mm) standard, and a 40" X 40" (1,000 mm x 1,000 mm) table that can handle a 6,600 lb. (3,000 kg) maximum work load. The work envelope has capacity for workpieces up to 60" (1,500 mm) in diameter. As with the entire line of HU100 machining centers, a variety of increased strokes and weight capacities are available to suit the customer's application. Rigidity, squareness and parallelism of the machine's construction result in guaranteed positioning accuracy of 3 um (+/- 0.0001"), the company reported.
With maximum/continuous power of 47 HP (25 kW) / 29 HP (22 kW) and maximum/continuous torque of 873 ft-lbs. (1184 nm) / 737 ft-lbs. (1,000 nm), the machine spindle offers speeds from 15-3,000 RPM. A standard 60-tool capacity automatic tool changer adds flexibility and extends machine uptime.
For more information contact:
Scott Walker, President
Mitsui Seiki USA, Inc.
563 Commerce Street
Franklin Lakes, NJ 07417
201-337-1300
www.mitsuiseiki.com
Southwest
OK
Jack Delaughter
Machine Tool Specialties
918-622-0018
Midwest
WI
Fred Manske
Manske Machinery
414-543-5433
KS
Jack Delaughter
Machine Tool Specialties
918-622-0018
West
UT, MT, ID, WY, NV
Lars Grisley
J.M. Grisley Machine Tools
801-486-7519
< back