Narwhal. Boring, milling and drilling machine

Transcription

1 Narwhal Boring, milling and drilling machine

2 NARWHAL NARWHAL 1600 NARWHAL 2000 POWERFUL BORING AND MILLING MACHINE with independent Gundrill bta / STS drilling UNIT

3 GALBIATI GROUP QUALITY, PRECISION, INNOVATION. Engineering & manufacturing of MULTIFUNCTIONAL machine tools THE PROJECT Since 1998, Galbiati Group has been the global leader in the construction of multi-spindle drills for the deep hole drilling of large parts with BTA/ STS and Gundrill systems. In order to guarantee the highest level of quality and precision in the machining of pieces, we have always used only the very best boring and milling machines available on the market. It made sense, therefore, to design a multifunctional machine. To the boring and milling unit we have added an independent unit of BTA / STS and Gundrill deep hole drilling system: this is NARWHAL, our ultimate multifunction machine. WHY A MULTIFUNCTIONAL MACHINE? NARWHAL combines, in a single machine tool, the processes of boring, milling and drillingwithout sacrificing anything in terms of quality and efficiency. NARWHAL saves you the time and effort normally spent repositioning the workpiece for each and every process. With NARWHAL, in fact, you only have to position the workpiece once. The processes are all carried out automatically, without the need for any further intervention on your part. In addition, a numerical control system guarantees overall quality. THE EXPERTISE OF THE GALBIATI GROUP Galbiati Group has operated for several decades now in the field of deep hole drilling with BTA/STS and Gundrill systems, from heat exchangers to moulds, in all manner of applications. 15 YEARS experience in the construction of drilling machines 50 YEARS experience in the use of boring and milling machines FIRST IN QUALITY tests carried out with Zeiss machinery 4 NARWHAL - galbiatigroup.it/drilling-machines/ 5

4 FIELDS OF APPLICATION MOULDS, MANIFOLD BLOCKS, HEAT EXCHANGERS. Moulds for DIE CASTING The automotive, furnishings and multipurpose accessories sectors. HELIX heat exchangers Milling and drilling: double inclination of the diaphragm with the workpiece placed normally in a vice. Moulds for PLASTICS Drilling of highly complex circuits. MANIFOLD BLOCKS Medium-depth drilling in blocks and hydraulic manifolds. 6 NARWHAL - galbiatigroup.it/drilling-machines/ 7

5 BORING MACHINES, milling machines and drilling machines for large workpieces Power BORING AND milling, Deep drilling with BTA/Gundrill. max angle of +/-35 Oscillating milling and drilling arm. GUNDRILL drilling Drilling of holes between 5mm and 50mm in diameter. BTA/sts drilling Drilling of holes between 15mm to 65mm in diameter. LENGTH OF drilling Narwhal 2000: up to 2000mm all in one process. Narwhal 1600: up to 1600mm all in one process. BORING AND MILLING BAR Diameter of 130mm (irrespective of the type of drilling spindle). Power of up to 37 kw and 1200Nm of torque. Automatic switching between boring/milling and drilling without dead time. Type of machine T-shaped movable strut made of welded steel with double ribbed wall of excellent fatigue and torsional resistance. 8 NARWHAL - galbiatigroup.it/drilling-machines/ 9

6 UNSUPERVISED CONTINUOUS MOTION MULTIFUNCTIONAL MACHINE WITH CNC PRECISION FULLY AUTOMATED BORING, MILLING AND DRILLING. Rotation Tool Centre Point The machine uses a CNC system with RTCP functions for dual tilting of the drilling arm and rotation of the workpiece on the rotary table. This allows you to programme machining with the head unit and rotary table in any direction, without changing the position of the source. Unsupervised continuous motion Unsupervised continuous motion with CNC control of the various stages of machining: Control of drilling power; Control of travel; Control of the flow of cutting oil; Control of the pressure of cutting oil; Adaptive control for optimisation of the process. 10 NARWHAL - galbiatigroup.it/drilling-machines/ 11

7 ORTHOGONAL BORING, MILLING AND DRILLING +/- 35 CNC FOR UP TO 9 Axles. 9 CNC-controlled axles CNC boring, milling and deep hole drilling machines with up to 9 axles, to manufacture moulds with highly complex circuits of small, medium and large dimensions, weighing up to 40,000 kg. Orthogonal PROCESSES Ability to perform orthogonal boring, milling and drilling at a single angle (rotary table) or at two angles (rotary table and tilting slide of the boring, milling and boring arm). 12 NARWHAL - galbiatigroup.it/drilling-machines/ 13

8 NARWHAL UNPARALLELED PERFORMANCE. BORING AND MILLING BAR AND DRILLING SPINDLE Narwhal is equipped with a boring and milling bar of exceptional power and torque. This is made of nitrided alloy steel and is mounted with oblique preloaded precision ball bearings. It moves on bronze guide bushings. The drilling spindle is made of hardened, tempered and rectified alloy steel. It is mounted with preloaded oblique precision ball bearings. The clamps of both units, used for securing and releasing the tool holder cone with ISO 50 coupling, open and close automatically. Rotary turntable The table is turned by means of a double pinion gearbox, a central rod with bearings and hydrostatic sliding block of the centre bearing which is of a suitable size to guarantee maximum precision with large loads, even unbalanced ones. AXleS CONTROL WITH CNC (Heidenhain, Fagor, etc.) The 9 axles of the machine are monitored at all times. The monitoring system is equipped with a 15 TFT screen, a control panel, remote diagnostics that alert the user in case of faults, a user memory, network connectivity, remote control of the process, integrated PLC, etc. The machine is compatible with the CNC Heidenhain itnc530 and CNC Fagor 8065 systems, among others. There is a recirculating ball screw slide guide system for the X axles. Both axles are equipped wlth a direct measuring system. 14 NARWHAL - galbiatigroup.it/drilling-machines/ 15

9 NARWHAL TECHNICAL CHARACTERISTICS NARWHAL 1600 NARWHAL 2000 TECHNICAL CHARACTERISTICS NARWHAL 1600 NARWHAL 2000 Mould maximum weight T between 20 and 40 between 20 and 40 Mould dimensions (rotating diameter) mm 4,300 4,300 Minimum hole diameter for Gundrill mm 5 5 Maximum hole diameter for Gundrill mm Drilling depth (V axis) mm 1,600 2,000 Longitudinal stroke of table (X axis) mm 2,500 2,500 > Option 1 mm 3,000 3,000 > Option 2 mm 3,500 3,500 Rotation of table on B axis ppr 360, ,000 Dimensions of rotary table mm 1,600x1,800 1,600x1,800 > Option 1 mm 2,000x2,000 2,000x2000 > Option 2 mm 2,200x2,200 2,200x2,200 > Option 3 mm 2,500x2,500 2,500x2,500 Maximum capacity with rotating piece T 20/30/35/40 20/30/35/40 Dimensions of T-shaped fixing slots mm Length of W axis (approaching the table) mm 1,000 1,000 > Option 1 mm 1,500 1,500 Height of Y axis mm 2,000 2,000 > Option 1 mm 2,500 2,500 > Option 2 mm 3,000 3,000 Length of the boring/milling bar on the Z axis mm > Option mm Angle of rotation of the boring, milling and drilling arm on the A axis POS Angle of rotation of the boring, milling and drilling arm on the A axis NEG BORING/MILLING UNIT NARWHAL 1600 NARWHAL 2000 Spindle cone ISO 50 ISO 50 S1 spindle power Kw 22 (optional 37) 22 (optional 37) S1 spindle torque Nm Nr. of ranges Nr. 2 ranges 2 ranges Rotational speed of 1 range spindle Rpm Rotational speed of 2 range spindle Rpm 3,000 3,000 AUTOMATIC CHANGEOVER FOR MILLING Nr. of tools (in stock) Nr Nr. optional tools (in stock) Nr Nr. optional tools (in stock) Nr DRILLING UNIT NARWHAL 1600 NARWHAL 2000 Spindle cone ISO 50 ISO 50 S1 spindle power Kw S1 spindle torque Nm Nr. Ranges Nr. single range single range Maximum rotational speed of spindle Rpm 4,200 4, NARWHAL - galbiatigroup.it/drilling-machines/ 17

10 GALBIATI GROUP POST-SALES SERVICES HIGH QUALITY machinery and systems. FROM DESIGN TO POST- SALES ASSISTANCE OUR QUALIFIED STAFF IS ALWAYS ON HAND. The drilling machines produced by GALBIATI GROUP ARE USED AND APPRECIATED world-wide. GALBIATI GROUP IN THE WORLD DEDICATED TECHNICAL ASSISTANCE Spare parts in stock Galbiati Group has met with great global success, and ranks top international companies among its customers. Our sales office and representatives, in Italy and abroad, are able to offer our Customers commercial and technical solutions tailored to their specific needs. 16 italy The technical assistance service is run by a team at Galbiati Group that handles our customers requests in direct collaboration with the Tele-Service system. The system permits monitoring of the machine and diagnostics in real time. The main spare parts for the various machines are kept in stock at the warehouse or can be ordered quickly. These are, in particular: Motors, axles and spindles and their drives, optical scales, etc. Ball screws, bearings, seals, solenoid valves, custom-made parts, etc. The production department offers maintenance services, technical advice and post-sales assistance in situ. 1 THE NETHERLANDS 1 Arab Emirates CNC programming courses 7 China DRILLING MACHINES AROUND THE WORLD The Galbiati Group employs qualified people who organise courses on CNC programming and machine use and maintenance. The courses can be held at the offices of the Galbiati Group or at the customer s premises, using the machine directly. 18 NARWHAL - galbiatigroup.it/drilling-machines/ 19

11 Address: Oggiono (lc) via cà bianca pascolo, 26 italy TEL. : Fax: web: galbiatigroup.it/drilling-machines s.origgi@galbiatigroup.it