Ph# 214.295.7331 Email: info@sismachinery.com DISCLAIMER: These are the ORIGINAL TECHNICAL SPECIFICATIONS of THIS NOW USED MACHINE. This does NOT guarantee or warranty the machine to be exactly as described herein. Biesse Skill 1536 G FT Nested Based Cell (Serial # 13580) 9080210-9080311 Skill 1536 G FT (5 x12 ) - Numerically controlled machining center The Biesse Skill G-FT represents the latest technological advancement in machining centers. It is engineered to process solid woods, plastics and non ferrous metals such as aluminum and composite materials including Corian. Designed to play a critical role in today s work cells and Just-In-Time manufacturing environments, the Skill G-FT is unsurpassed in productivity, safety, reliability and operational efficiency in its class. The Skill G-FT is manufactured by Biesse, a world leader in panel processing equipment which is supported in North America by Biesse America and Biesse Canada, totally owned subsidiaries of Biesse. As guarantee of the quality of its products and services, BIESSE has been certified ISO 9001 since 1995 and works in accordance with the UNI EN ISO 9001:2000 norms. Most of the technological components assembled on the machining centres is produced by companies of the Biesse Group or by world-wide known companies included in the Biesse "Register of Qualified Suppliers", which have strictly cooperated with Biesse through the years. The running tests of each machining centre include the following stages: Intermediate control of operating units and pre-assembled components; Non-stop running test for the simulation of workings, for a minimum period of 10 hours; Control of X and Y axes precision and positioning repeatability by means of an interferometric laser (VDI/3441 norm); Gauging of the X and Y axes through a software function: the values detected during the laser tests are elaborated by the N.C. and transmitted to the axes drives in order to improve the positioning precision; Functional tests for routing and boring operations on panels positioned on all the machine origins. STRUCTURE All the machine structural components have been designed with a CAD product for solid modelling which allows to determine the possible structural distortions caused by static and dynamic loads. The correct dimensions of the most critical components are elaborated by a software for finite elements structural calculation which, by simulating the work conditions, allows to determine the most stressed areas which need strengthening. This definition of the machine structure grants maximum rigidity, high precision in time and refined finish to BIESSE machining centres, even during heavy-duty phases. The machine base consists of a single component made up of thick electrowelded steel sheets, suitably strengthened in the most stressed areas. The upright, mobile in the longitudinal direction (X axis) consists of a single electrowelded steel structural work: thick steel sheets and strengthening transversal elements allow to reduce to the minimum the distortions produced by the use of the machining centre. The mobile upright is stabilized before being machined, in order to release the tension accumulated during the welding phase. High precision is
granted by the fact that the upright is machined with a single positioning on the machine tool. The transversal carriage (Y axis) and the vertical carriage (Z axis) consist of a casting in aluminium light alloy, they are stabilized and then machined on the machine tool with a single positioning. MOVEMENT OF CONTROLLED AXES The mobile upright moves along the longitudinal axis (X axis) by pinion and rack, a solution BIESSE has used for twenty years which grants acceleration parameters and movement speeds greater than those obtained through a ball screw: working times are cut down, in particular for boring operations. BIESSE uses a tempered and ground rack with helical teeth and a precision reducer with two opposed pinions: the preloaded pinion eliminates backlashes and grants maximum positioning precision. Both rack and pinions are in accuracy class nr. 6 (DIN 3962 norm). The operating unit moves in the transversal direction (Y axis), by means of tempered pinion and rack with helical teeth, for backlash compensation and positioning precision. The operating unit moves in the vertical direction (Z axis), with a relatively limited travel, by means of ball screw and preloaded nut for backlash compensation and repeatability in positioning precision. The motorization is transmitted to the screw by means of a toothed belt. The ball screws are in accuracy class ISO 5. MOTORIZATION OF CONTROLLED AXES BIESSE uses Brushless motors, controlled by digital drives. DIGITAL interface between numerical control and axes drives. The digital system Mechatrolink grants: greater machining speed, since the toolpath is partly controlled by the drive instead of the numerical control; high working precision, thanks to faster data processing; high reliability, thanks to a reduced wiring system which eliminates electrical interferences typical of analogical systems; reduced machine stops and downtime, thanks to the error diagnostics with explanatory messages displayed directly on the N.C GUIDES OF CONTROLLED AXES All axes use linear guides in tempered and ground steel and preloaded ball bearings. A sliding gasket protects the guides from chips and dust. The dimensions and the great centerdistance between the guides grant precision and optimum finish performed by the operating units. 7000201 Automatic centralized lubrication system At each time interval, programmable through the numerical control, the pump automatically sends the lubricant to the following machine components, with no machine downtime and no operator's intervention: X axis: 4 sliding blocks of the linear guides and rack (in two points) Y axis: 4 sliding blocks of the linear guides and rack Z axis: 4 sliding blocks of the linear guides and ball screw nut Revolving tool changers: sliding block of the linear guide, if present When the quantity of lubricant in the tank is below the minimum a message appears on the n.c. screen. Controls on remote keyboard Remote keyboard with potentiometer for the manual control of the axes speed, with emergency pushbutton and control for the unlocking of the tool during tooling operations. Working fields: 3765mm x 1585mm (148 x 62.4 ); Z-axis clearance = 170mm (6.7 ) - (120 with Sweeper Arm) Axes strokes: X = 4580 mm; Y = 2014,5 mm; Z = 324 mm A = 3765mm (148 ) - MAX = 1560mm (61.4 )
FT worktable dimensions: X = 3765 mm; Y = 1560 mm 7350622 Division of the vacuum system into 2 work areas and 2 locking areas in X (pendulum machining), including: - 3 back stops for Rh area, inclusive of pneumatic system - 2 Rh side stops, inclusive of pneumatic system - 3 front stops for Rh area, inclusive of pneumatic system The partition into 2 locking areas allows the independent locking of up to 2 pieces on the work table, to be machined as follows: - Through a single program for 2 pieces (no pendulum machining) - Through 2 programs, for 2 pieces each, if pendulum machining is required The machine can reduce the number of tool change operations, thus achieving lower working times and greater productivity. The pieces are locked by pressing the pedal placed near the area to be activated. Piece reference is performed through the standard reference stops placed at the sides of the FT work table or through the other systems for piece reference available in the price list. or through the other systems for piece reference available in the price list. 7350676 Upgrade to Division of the FT work table in 9 independent NC controlled areas. The work table is divided into 9 areas (3 rows with 3 areas each), which can be activated independently by the NC. The borders between different areas can be customized in order to grant a flexible organization of the work table. Vacuum system for up to 2 360 m3/h vacuum pumps 7300965 300 m3/h rotary claw vacuum pump Ultra low maintenance rotary claws vacuum pumps are the most technologically advanced pumps with a proven record of most efficient and reliable even in the most demanding environment, where dust particles may be present, like the woodworking industry. The pumps work through dry (oil-free), non-contacting rotary claws. No vanes to wear or to replace, no oil in the vacuum chamber. Maintenance is very simple and inexpensive and consists of yearly filter change and oil change in the gearbox every 20,000 hours, or 6 years (which ever comes first). Typically about 35% more efficient than liquid ring technology, the pump will save you money on the electric bill, delivering better performances. Flow rate: 360 m3/h at 60 Hz (212 cfm) / ea. at 6.5 kw (9 Hp) Available option to consider additional pump for total 420 cfm (recommended over 3000 feet of altitude). Since vacuum is affected by a large number of applications and environmental variables, holding performances cannot be guaranteed. 7210057-7200175 Pieces loading system and pieces unloading system including: - 4 back stops for Rh area, inclusive of pneumatic system - 3 front stops for Rh area, plus 2 lateral stops inclusive of pneumatic system - 16 sensors - Pieces unloading unit (Sweeper Arm) - Linear stops to guide the unloading of the processed pieces - Loading system with suction cups, - Connection table between the machine and the loading table made of steel frame with MDF board. - The photocell barrier placed in front of the loading table and additional safety fence.
7200169 Panel stack aligning and reference system Y direction. It includes: - reference poles, - piantane di riferimento - photocell for panel presence detection - adjustable vacuum cups and relevant pneumatic and electric system 7200150 Belt Conveyor for pieces unloading on the right side - inclusive of protection devices The Rh unloading belt allows the loading and unloading phases to be performed simultaneously, thereby increasing the cell productivity. It is made up of: Supporting frame in electrowelded metal structural work. Motorized unloading belt controlled by the NC of the machine Safety devices in compliance with EC regulations. During the unloading phase, the belt is moved to reduce friction and prevent sliding of the material. At the end of the belt, a photocell stops the movement when the panels reach the end. The belt can be reached from 3 sides for a easier unloading, moreover with the push of a pedal the belt can be moved until the panels reach the photocell placed at the end so you can unload all the pieces from the final area of the belt. A fixed dust-extraction hood, covering the whole Y working field of the machining center, removes the chips during the unloading cycle. 7212119 12 kw (16.1 HP) Electrospindle with HSK-F63 adaptor, air cooled The innovative 12 kw (16.1 HP) Electrospindle, HSK-F63 adaptor, air cooled on the Rover machines is manufactured by HSD (High Speed Development), a Biesse Group company. Benefits for the customer of the HSD technology: INCREASED PRODUCTIVITY with: - 7.5 kw (10.2 HP)/7,000 rpm in S1 duty - 10 kw (13.6 HP)/from 12,000 to 15,000 rpm in S1 duty - 12 kw (16.1 HP)/12,000 rpm in S6 duty - Efficient cooling system. PRECISION AND QUALITY MACHINING - The electrospindles on the Rover machining centers are attached directly at Z-axis carriage and extremely close to the Y-axis beam. This solution guarantees superior rigidity and is completely unaffected by the thermal expansions always present when the electrospindles are attached to the boring block effecting precision. - Pneumatic stroke is on a prismatic linear guide for maximum strength and precision HIGH PERFORMANCES AND FLEXIBILITY with - Programmable rotation speeds from 1,000 to 24,000 rpm - RH and LH programmable rotation - Dust hood has 6 pos., CNC adjusted for optimum dust collection in any working conditions. REDUCED MAINTANANCE with - Cartridge construction which allow for easy core replacement. - Ceramic bearings, which are less susceptible to thermal elasticity than steel bearings, thus providing increased life FLANGE FOR THE ASSEMBLY OF AGGREGATES ON AN ELECTROSPINDLE Prearrangement for the assembly of a 360 operating unit (C Axes) Air Nozzle
Revolving tool changer with 12 places. 7550008 Tool Length Presetter for tools up to 130mm diameter Digital device for tool length measurement by contact plate. The device checks the tool length and updates the values in the tool schedule of Numerical Control. The diameter of the contact plate is 130 mm. We recommend the use of the blowing device for the cleaning of the reading surface. The measurable lengths (min/max) must be verified on the specific layout. * Includes a null cone for the device setting. 7200060 Boring head BH10 10 independent vertical spindles for single and multiple borings on upper panel surface. The spindles have an alternate Rh/Lh rotation and move by means of precision ground helical gears which grant maximum operating accuracy. The head is composed of: 10 independent vertical spindles at a centerdistance of 32 mm, 7 of which are placed along X and 3 along Y; The head is moved by 1 motor controlled by inverter (motor power 1.7 kw at 2800 rpm - 3 kw at 6000 rpm): the spindle rotation speed can be adjusted up to 6000 rpm, to perform quick boring cycles and therefore reduce the working time. In addition, it is possible to choose the rotation speed according to the tools employed and the material type. 7570062 Autotransformer for voltages different from 380/400/415 V - 50/60 Hz NON EC safety devices including 1 safety mat and low fence. 7530075 Upgrade to BiesseWorks Advanced (machine version). 7530074 BIESSEWORKS - Advanced programming system - office version (2 hardware keys). Compatible with the numerical controls XP 600, NC1000, Xnc, Xnc Compact rel. 2.0.0.0 and updated. It requires the operating system Windows XP. * For NC XP600 and NC1000 it requires BiesseWorks Advanced - machine version. The graphic interface, fully compatible with the Windows standard, grants the following functions: Assisted graphic editor for the programming of boring, cutting and routing operations. The Editor handles multiple documents, so it is easy to copy a machining operation from one document to another through the Windows copy/paste functions; Interactive graphic views with zoom function. It is possible to select machining operations graphically and modify their technological parameters; Automatic optimization of borings, tool changes and tool routes; Possibility of defining the work sequence with the mouse, by selecting the workings from a list; Parametric programming, with the possibility of specifying the values of the parameters when a parametric program is run; Import of files from CAD and other outside software systems in DXF and CID3 format. DXF files can be purely geometric or can contain all the technological parameters necessary for machining; Conversion of groups of DXF and CID3 files with no need of importing them one by one (batch-run module); Possibility of executing DXF and CID3 files directly; Graphic configuration of machine data; Tool database with search filters helping tool selection. It is possible to associate a shaped profile in DXF to every tool and automatically generate its 3D representation; Mouse selection for operating units and tool changers tooling operations; Graphic set-up of CTS, ATS or EPS panel supports: immediate detection of tool collisions with piece
locking devices, automatic generation of the set-up on symmetric or translated origins and possibility of defining the rotation of the vacuum modules. BiesseWorks Advanced also includes: Guided creation of customized parametric macros, with the possibility of recalling them through icons which can be included in the software interface; 3D simulation of the tool path, to allow the operator to check on the PC the real situation on-board the machine, thus detecting of any errors in advance; Approximate calculation of machining time; Parametric programming of the work area: by changing the parameters the programs automatically adjust both the workings and the positioning of the elements on the work area; Automatic pocketing of any shape with the possibility of leaving islands in relief at different depths; Text engraving using Windows True Type Fonts; Possibility of defining rotated or circular faces in addition to the six standard faces available in the editor. Programming for these faces is entirely similar to programming the standard faces; Programming of the chip deflector aggregate Min. PC requirements: - Pentium processor 2 Ghz or equivalent - 512 Mb RAM (1 Gb advised) - 1 Gb of free disk space - graphic card with at least 128 Mb of RAM advised 7200193 Scissor lift for panels with dimensions 1550 x 3680 mm (5x12) BIESSENEST MODULE
MACHINE FOOTPRINT Technical Data Electrical: 60 Hz 3 Phases Amps @ 200 V Amps @ 230 V Amps @ 460 V Amps @ 575-600 V Machine Only 21 kva 73 65 32 26 Machine+ 1 10Hp pump 30 kva 105 90 45 37 Machine+ 2 10Hp pumps 39 kva 135 120 60 47 Compressed Air - Pressure 7.5 bar (105 PSI) - Air consumption 400 NL/Min (14 CFM)
Dust collection - Dust extraction sockets diameter: (B) 250mm; (B ) 250mm; (B ) 2x 150mm; (B ) 150mm - Air velocity: (B) 100 fps; (B ) 92 fps; (B ) 40 fps; (B ) 40 fps - Static Pressure: 3000 Pa (12 inch water) - Dust extraction consumption while cutting (B port): 5300 m3/h (3125 cfm) - Dust extraction consumption load/unload cycle (B, B, B ports combined): 8600 m3/h (5100 cfm)