Metalcutting: Turning
bed, a 10" hydraulic chuck, 3.1" spindle bore, and a 12-posti- ion power tool turret. All VivaTurn lathes come standard with the FANUC 0i-TD control, NSK bearings, a hydraulic tailstock, and chip conveyor. Subspindle and Y-axis models will be available in the near future. SMTCL USA
Ph: 626-667-1192 Web site:
www.smtcl.com
Swiss Lathe with B axis, Removable Guide Bushing L20 Type XII Swiss-type lathe features all new B-axis control- lable rotary tools. This additional axis of control facilitates drilling and milling of angled features and contours without retooling or resetting, with a total range of 135° (from 90° to -45°). Rotary tools can be used for both front and back machining. The Type XII also offers the flexibility of operat- ing with or without the guide bushing. Install the guide bushing when machining long thin workpieces and remove it again for
machining shorter pieces or when short bar remnants are re- quired. Other upgrades of the L20 XII include 26-mm spindle through-hole diameter, 6000-rpm spindle speed for gang rotary tools, and 7500-rpm spindle speed of back tool post rotary tools, and lower power consumption. Marubeni Citizen-Cincom Inc. Ph: 201-818-0100 Web site:
www.marucit.com
Ultimate Machining Power VTCs Yama Seiki-Goodway GV-1 series vertical turning centers include two different models with live turrets: GV-1200M and
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ManufacturingEngineeringMedia.com | August 2014
GV-1600M with maximum turning diameter up to 1350 mm and 1800 mm, maximum weight load up to 5000 kg and 8000 kg, respectively. With live tooling spindle capabilities, turning, milling, contour milling and drilling applications can be completed on one single machine. GV-1 machines feature thermally balanced, high-rigidity Meehanite beds and col- umns for maximum vibration dampening. Crossrail is mount- ed with four sets of up/down-positioning mechanism providing strong locking-positioning at each point which strengthens the overall rigidity of the crossrail and tooling spindle, assuring accuracy. W-axis travel is up to 800 mm for better machining flexibility. Standard high-speed ratio, high-torque two-speed gear box mated with a 40/6,000i series spindle motor provides more output for heavy-duty cutting. Yama Seiki USA Inc. Ph: 909-628-5568 Web site:
www.yamaseiki.com/
Vertical Boring and Turning Mills
TUE series vertical boring and turning mill features a 1000- mm table diameter for high-speed, heavy-duty cutting of workpieces with a maximum load to 2000 kg. The TUE-100 uses ram cross section to support the railhead for increased precision. Further improving cutting perfor- mance are the two types of bearings to support both the radial and axial loads of the table and high quality cast iron bed, specifically designed for efficient chip removal. TUE-100 sports compact 5 × 3.5 × 4-m footprint compared to larger
models, and showcases the highest rapid rate available in its class with feed rates up to 20 m/min, reducing cycle times and increasing productivity. In addition, the wide range of table speeds allows for exceptional surface finishes on a variety of materials. Toshiba Machine Co. America Ph: 847-593-1616 Web site:
www.toshiba-machine.com
Load while Machining Four-Spindle CNC Lathes Two Kitako-Shimada four-spindle CNC lathes, the horizontal HS4200 with gantry loader and parts stocker and the vertical VT4-350 with a robot loader, eliminate idle spindle time for
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