SHARP Model SVL-2416 Mini Mill - Linear Guide Way

Transcription

1 SHRP Model SVL-2416 Mini Mill - Linear Guide Way PRECISION MCHINE TOOLS Sharp Industries, Inc Challenger Street Torrance, C Tel Fax info@sharp-industries.com Parts: parts@sharp-industries.com Sales: sales@sharp-industries.com Support: support@sharp-industries.com PRECISION MCHINE TOOLS

2 The SHRP SVL-2416 series of compact linear guide way vertical machining centers combines high productivity with great accuracy. The affordable and sophisticated models can be upgraded to be equipped with 15,000rpm or 20,000 rpm spindle, glass scales and 4th axis capability

3 Spindle speeds: 10,000 rpm (SVL-S standard), 12,000 rpm (SVL-SE, SVL-SX, standard) 15,000 rpm, 20,000 rpm (optional) The rigid, high performance spindle is supported by two pairs of high precision angular contact bearings that deliver reliability and productivity to the machine. The spindle is equipped with coolant wash holes surrounding the bottom surface that deliver high pressure flood coolant along with the 3 other nozzles around it. One of the three nozzles also act as ir Blower System for cutting dry. The spindle also has air purge function during tool change to blow out chips that may be embedded in the spindle or tool holder. Coolant Through Spindle is available as an option. Machine Structure This is highly rigid C frame design using ultra precision linear guide way system for rapid positioning with high speed machining. ll structural components are made of Meehanite castings with internal ribs running throughout each section. This greatly increases the rigidity of the machine. No Table Overhang wide saddle fully supports the worktable throughout the travel. Pre-Tensioned Double nchored Ball Screws Each axis is driven by a high precision double-nut ball screw that is centered between the guide ways. The ball screws are pre-tensioned and anchored at both ends with angular contact bearings. Ball screws using single nuts or ones that are not pre-tensioned will have much greater play and backlash which can lead to problems with chatter and accuracy. The SVL-2416-SX models are equipped with side mounted 24 tool change system. It provides quick and accurate tool change motions to increase spindle productivity

4 Precision Hand Scraping ll structural mating surfaces are precision hand scraped to increase the flatness and to improve geometric accuracy (straightness and squareness) of the whole assembly. This provides near perfect alignment assuring long term accuracy. Meehanite Cast Iron Meehanite cast iron is used on all structural components. 05 Rigid linear guide ways that facilitate rapid traverse in Z axis and still support the spindle head accuracy under different cutting conditions. 06

5 The ir Gun and Coolant Gun are conveniently located below the control panel, they are provided for washing the work piece and the inside of the machine enclosure. Electric cabinet heat exchanger is standard on all models for dissipation of heat generated around the cabinet. This helps to control thermal expansion which can effect the accuracy of the machine. n air reservoir tank with alarm is used to stabilize the incoming air pressure and volume. It ensures safe and reliable operation of the tool change system, the draw bar and the air gun. Spindle Chiller Refrigerated oil is circulated around the spindle to draw heat from it. This helps to control thermal expansion which can effect accuracy and also the preload on the spindle bearings. Since the temperature is better controlled, a tighter bearing preload can be used. This makes for a stiffer and more rigid spindle assembly that can take heavier cuts and maintain better accuracy throughout the day. large separate roll out coolant tank is used to prevent heat in the coolant from transferring to the machine base casting. Screw and flat belt type chip conveyors are available as optional accesssories

6 Fanuc Oi-Mate MD/Oi-MD CNC Control The new Fanuc-Oi-MD CNC system comes with a 8.4 color LCD, a new user interface, more memory, high speed look ahead functions and a faster processor. In addition, it is now equipped with a USB port, embedded Ethernet, beside the RS232 interface. These features greatly increase the ease and speed in transfer of data for the control 4 Spare M Codes 4 spare (user definable) M codes are included. They can be used for auxiliary equipment such as an indexer that requires communication with the CNC control. Siemens 828D CNC Control The 828D series offers a Basic and dvanced version, that has 8.4 or 10.4 color LCD. Both have advanced high speed look ahead functions that provides an excellent finish on high speed machining. The control offers user friendly Shop Mill conversation type programming. By using graphics and prompting, any operator can quickly operate the machine with minimal training. In addition, the controls are equipped with a USB port, embedded Ethernet, beside the RS232 interface. These features greatly increase the ease and speed in transfer of data for the control. The control is equipped with a full keyboard (QWERTY keyboard)

7 Laser calibration and ball bar testing is done on every machine. Geometric accuracy is verified (straightness, perpendicularity, flatness and squareness.) 11 12

8 SHRP NEW SVL-2416 LINER VMC Standard machine specifications Model units SVL-2416S-M SVL-2416SE-M SVL-2416SX-M SVL-2416S-F SVL-2416SE-F SVL-2416SX-F Control Screen size Siemens 828D " LCD Siemens 828D Siemens 828D i-mate-MD 10.4" LCD 0i-MD 8.4" LCD 0i-MD Top View Guideways type Linear way Travel X axis travel 23.6 (600) Y axis travel 15.7 (400) Z axis travel 17.9 (455) Spindle nose to table 7.9~23.6 (200~600) Spindle center to column 17.0 (432) Table Table area 27.6 x 15.7 (700 x 400) B Max. work piece weight lb.(kg) 440 (200) Spindle Speed Taper Driving type Feed rate RPM 10,000 12,000 12,000 Opt : 15,000/20,000 CT40 10,000 12,000 12,000 Opt : 15,000/20,000 Belt drive Belt drive / Opt : Direct drive Belt drive Belt drive / Opt : Direct drive Model SVL-2416S (10T) SVL-2416S (20T) SVL-2416SE (16T) 128.0" (3,250mm) 133.9" (3,400mm) 133.9" (3,400mm) B Rapid traverse ipm (mm/min) X/Y/Z 1,890 (48,000) SVL-2416SE (20T) 133.9" (3,400mm) Cutting feed rate Motor ipm (mm/min) (1-10,000) SVL-2416SX (24T) 133.9" (3,400mm) Spindle motor (cont/30 min) hp (kw) 9.3/10.7 (7/ 8) 7.3/10 (5.5/7.5) utomatic tool changer Magazine type Carousel Side Mount Carousel Side Mount Front View Side View Magazine capacity Method of tool selection Set Tool Number Random Set Tool Number Random Max. tool diameter 4.3 (110) 3.9 (100) 3.0 (76.2) 4.3 (110) 3.9 (100) 3.0 (76.2) Without adjacent tool 6.7 (170) 5.9 (150) 5 (127) 6.7 (170) 5.9 (150) 5 (127) Max. tool length 7.9 (200) 9.8 (250) 12.0 (304.8) 7.9 (200) 9.8 (250) 12.0 (304.8) Max. tool weight lb.(kg) 13.2 (6) 15.4 (7) 7.0 (15.4) 13.2 (6) 15.4 (7) 7.0 (15.4) Tool change time (tool to tool) sec Tool change time (chip to chip) ir blast when making tool change sec Standard ccuracy Positioning accuracy* +/- ± / (with optional scale, /0.002 mm) Repeatability accuracy* +/- ± / (with optional scale, /0.002 mm) Machine size Width (w/o chip conveyor) 72.8 (1,850) 78.7 (2,000) 72.8 (1,850) 78.7 (2,000) Depth (w/o chip conveyor) 85.0 (2,160) 85.0 (2,160) 85.0 (2,160) 85.0 (2,160) Height 91.5 (2,325mm) Weight lb.(kg) 7,260(3,300) Door opening Coolant system Number of flood coolant nozzles Coolant tank capacity gal (L) 25.0 (635) 2 42 (160) Model C B B C Model Chip pan Standard SVL-2416S (10T) 72.8" (1,850mm) SVL-2416S (10T) ir blower nozzle (for cutting dry) Power requirements Electrical ir Voltage/ Hz 220V (with transformer) 3 Phase /20 KV/ 60 Hz 6 88psi 1 220V 3 Phase /20 KV/ 60 Hz SVL-2416S (20T) SVL-2416SE (16T) SVL-2416SE (20T) SVL-2416SX (24T) 78.7" (2,000mm) 78.7" (2,000mm) 78.7" (2,000mm) 78.7" (2,000mm) SVL-2416S (20T) SVL-2416SE (16T) SVL-2416SE (20T) SVL-2416SX (24T) * Proper foundation and environmental controls are required 13 14