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Home / CRANK SHAFT PRODUCTION CELL DECREASES LEAD TIMES BY COMBINING OPERATIONS

CRANK SHAFT PRODUCTION CELL DECREASES LEAD TIMES BY COMBINING OPERATIONS

Partners in THINC offers the Okuma LT-200 MY with THINC-OSP control and Abso scales for the automated production of aluminum crank shafts. Gosiger Automation integrates a FANUC robot, LNS barfeeder, Marposs touchsetter, Zoller toolsetter, Sandvik Coromant tooling, Caron Engineering TMAC-7 and AutoComp (for quick SPC) software, Schunk chucks, Kennametal ToolBoss and ISCAR Matrix interfaces/tool management systems and Renishaw inspection probes.

Posted: March 25, 2009

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Partners in THINC will feature the Okuma LT-200 MY with THINC-OSP control and Abso scales for the automated production of aluminum crank shafts. Gosiger Automation integrates a FANUC robot, LNS barfeeder, Marposs touchsetter, Zoller toolsetter, Sandvik Coromant tooling, Caron Engineering TMAC-7 and AutoComp (for quick SPC) software, Schunk chucks, Kennametal ToolBoss and ISCAR Matrix interfaces/tool management systems and Renishaw inspection probes.

The multi-function cell decreases lead times by combining machining operations. The application opens up possibilities for aerospace and medical, to automotive and construction. The Okuma LT Series is about process flexibility, high feature utility, and completing the greatest amount of primary and secondary machining possible in one compact platform. The LT-200MY is Okuma?s opposed twin-spindle turning center in the six-inch chuck class which does just that. Its multi-function twin spindle integrates equal mill/drill functions on both turrets. Twenty-four tool stations are available for either mill or lathe functions. Any tool from either turret working on either spindle (milling or lathe) combined with automatic part transfer between spindles results in greatly diminished part cycle time.
Turret indexing accuracy is maintained by a large crown gear in the turret coupling with roughly 6000 pounds of clamping force. Okuma?s robust spindle design allows the flexibility of feeds and speeds needed to cut work pieces of a variety of materials and yields excellent surface finish and impressive metal removal rates. The 480mm span across large ways provides optimum support for the crossslide and headstock carriages. Off-center milling capabilities now become possible with 3.62 inches of Y-axis stroke. Simple direct program commands and fixed cycles make it easy.

Fanuc?s LR-Mate 200iC six-axis robot has been integrated with the LT200-MY production cell by Gosiger Automation. The unit features a Standard Fanuc R-30iA Mate controller unit with teach pendant integrated on a fabricated base with slide-way mounting. The dual end-of-arm tooling has one set of part contact tooling for one part number (13-pound total end-of-arm capacity including parts and tooling). Additional equipment in the configuration include two 4? X 10? belt type conveyors, Fanuc integrated 2-D iRVision and required lighting (fixed mount), machine interface panel, perimeter guarding, interlocked door, and robot-side I/O interface to machine tool.

The LNS Turbo Quick Load Servo 65 is designed for automatic loading of short bars up to 51 in in length and up to 2-5/8 in in diameter. The machine uses the proven concept of the Quick Load Servo III, specially adapted for working in a standard application. The Quick Load Servo 65 is equipped with an automatic diameter changing system and LNS servo motor technology – using an electric motor for both the table elevation and pusher control. The space-saving design takes up to 15 percent less floor space than the Quick Load Servo S3. Operators can maneuver around the machine in ease with fewer footprints.

Caron TMAC7, a tool monitoring adaptive control application created by Caron Engineering, monitors spindle horsepower in real time during the cutting cycle. It is capable of dynamically adjusting axes feed-rate to maintain an optimum torque curve for each cut, thus maximizing tool life and minimizing cycle time. The TMAC7 interface is also capable of monitoring coolant flow to insure steady tool load through each pass.

With the data collection features of the Caron Engineering TMAC7, the user can now look back at historical data collected during the cutting process to calculate and adjust the relevant variable of the machine, the tools and coolant to increase overall efficiency and reduce tooling and operation costs. Because success depends on a shop?s ability to meet the customers? requirements for repeatability, accuracy and speed, the solution becomes a win-win for everyone.

The ISCAR MATRIX is your total management system to control inventory, streamline purchasing and drive down costs for small organizations to large enterprises. MATRIX combines the most innovative automated tool dispenser with MATRIX-TM, powerful management software. Access to an item stored in MATRIX's locked bins is electronically controlled by the management software according to pre-defined authorizations. Drawer configurations can be swapped-in/out. Add-on cabinets are connected with a click of a cable and multiple cabinets can be deployed in different locations and networked to run from one common database. This is a truly modular system with the possibility to grow as your needs change.

www.okuma.com

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