VERTICAL MULTIPROCESS LATHES
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GEMINIS VL is a new concept in multi-process machine developed in order to obtain the highest performance in the machining of complex, accurate and high precision and added value pieces. The applied technology allows a combination of exceptional dynamics and strength. This compromise between DYNAMICS and POWER gives the users of GEMINIS VL the possibility of: 1.- Approaching to the machining of a piece with the most appropriate machining strategy. - Conventional cutting. - High feed cutting. - High speed cutting. - Combination between high feed cutting and high speed cutting. 2.-...

MACHINE DESCRIPTION The GEMINIS VL range has been developed on a knowledge base of machining processes and the optimal cutting conditions of the different processes and materials. This knowledge in Applications Engineering has resulted in a configuration of a rigid and at the same time dynamic machine, where each axis is able to offer drives with high cutting and dynamics capacity (up to 40 m/min speed with accelerations up to 3,5 m/sec2). Compromise between dynamics and power results in an important improvement of productivity, due to the fact that the GEMINIS VL adapts to the cutting...

I INTEGRAL SYSTEM FOR THE CHANGING OF TOOLS, TOOLHOLDERS AND HEADS The GEMINIS VL range includes an innovative integral system for the changing of tools, toolholders and heads that offers, among others, the following advantages: Productivity: the changing of tools, toolholders and heads is done through the same device and the changing times are significantly improved. Accuracy: removing weight from the cross beam in comparison to traditional changers improves considerably the accuracy on tool tip. Flexibility: the integral changing system allows the user to adapt the changer according...

The philosophy of the GEMINIS VL range is based on an integral and efficient solution for the machining of complex pieces. The job of our Applications Engineering Office focuses on approaching the machining of complex pieces with the highest compromise for reliability, accuracy and productivity, in order to improve profitability and competitiveness of end users of the GEMINIS VL. The integration of machining processes and strategies makes the GEMINIS VL a really versatile machine which suits to the needs of each application through the configuration of the different accessories required.

The versatility of the base machine of the GEMINIS VL range allows an approach to the complete machining of complex pieces. This approach is done by the integration of different accessories directly to the RAM through a coupling device specially developed by our team of engineers. Design and development of these accessories are carried out in order to fulfill the current requirements in complex pieces analyzed by our Applications Engineering Office. They allow a customized and effective integral solution for each user and application.

gEMINIS VL Turnkey projects. Advice for improving the manufacturing processes. Training. After Sales Service.

TECHNICAL CHARACTERISTICS Standard turning height up to (mm) Max. piece weight (kg) Main motor power (Kw) Chuck speed (rpm) Positioning speed C axis (rpm) Min. positioning angle C axis Lathe axis drive guiding Axis speed (mm/min) Drive X axis speed (mm/min) X axis drive guiding Z axis speed (mm/min) Z axis drive guiding RAM section (mm) RAM stroke (mm) Milling motor power (Kw) Tool speed (rpm) Y axis speed (mm/min) Y axis drive guiding Y axis stroke(mm) Yx axis stroke (mm) Capacity (Number of tools) Max. tool Ø / Lenght / Weight Capacity (Number of accessories) Number of pallets Changing...

MONOBLOCK Models DOUBLE COLUMN Models CHUCK DRIVE CROSS BEAM DRIVE MILLING DRIVE Hydrostatic Hydrostatic according to customer’s requirements according to customer’s requirements INTEGRAL AUTOMATIC TOOLS, TOOLSHOLDER AND HEADSCHANGER according to customer’s requirements according to customer’s requirements AUTOMATIC PALLETS CHANGER 180 ° / Shuttle 180 ° / Shuttle Shuttle Shuttle n.d HALF-AUTOMATIC PALLETS CHANGER Manual with crane n.d Hydraulic through 7 pins, centering repeatability 0.01 mm n.d NUMERIC CONTROL Siemens 840 D.SL / Fanuc CNC FS31i-A Siemens 840...

gOROTUI Machine Tools Manufacturer Goratu Maquinas Herramienta, S.A. Lerun, 1 - Apdo. / PO. Box 39 20870 Elgoibar - Gipuzkoa (SPAIN) Tel. : (+34) 943 748 262 Fax : (+34) 943 744 093 sales@goratu.com www.goratu.com