VMC-127H VERTICAL MACHINING CENTER

Transcription

1 VMC-127H HIGH-SPEED & HIGH-ACCURACY VERTICAL MACHINING CENTER

2 VMC-127H VERTICAL MACHINING CENTER Most Suitable for Needing High Speed, High Cutting Rate, High Rigidity Mold Making Industry X & Y axes has a hardened box-way design, Z Axis with SCHNEEBERGER roller-rail linear guide way, MRA45 rollers. Hollow ball-screw (φ50-p16) with air cooling system for X-, Y-, and Z- axis drive. Design with shock absorber Rapid traverse rate mm/min, cutting feedrate mm/ min. Design of C-type column with hydraulic weight-balance system instead of using conventional chain-linked balance weight (To prevent the unexpected vibration from fast z-axis drive) Direct connection using a coupling for Z-axis motor. Chip disposal system (3 screws and chip flush system on two sides) Design of fully support for X and Y-axes to gain the high stability and low vibration. Most suitable for needing high speed, high cutting rate, high rigidity mold making industry. Without the shortcomings of high heat, high noise and high vibration when spindle speed running more than 8000rpm. X/Y/Z : 1,200/700/600mm (47.24"/27.56"/23.62") 24 Tools Magazine (BT-50/CAT-50) 10,000RPM Direct Driven 1

3 2 m With Optional Accessories Safety Enhancement & Modulus Integrated Design Shorten the Distance Between Work Piece and Operator An indented foot space allows operators to get closer to the table and workpiece. The location of the Y-axis servomotor is at the back of the machine to shorten the distance between the operator and table for greater work area access. 2

4 VMC-127H HIGH-RIGIDITY STRUCTURE Innovative Design Enhanced By Scientific Analysis Finite Element Analysis is used to supplement traditional machine design by strengthening areas generally overlooked by designers. 935m 510mm Rigid Spindle Design Heavy duty precision spindle bearings. A direct drive, 50-taper, 10,000RPM spindle headstock mounts to a linear guide way Z-axis slide, enabling a rapid traverse speed of 30 meters/min (1.180in/min). 3

5 610mm Superior Structure C-Frame column with heavy duty roller-rail guide ways on the Z-axis. The VMC-127H uses an hydraulically activated nitrogen counterbalance system instead of conventional counter weights to help minimize vibration during rapid Z-axis movements. m 710mm 1,400mm 1,100mm VMC-127H Temperature Control System for Each Ball Screw All ball screws are air-cooled through the center to reduce thermal growth and enable better machine accuracy. X and Y axis have hardened way construction. The Z-axis uses roller-rail linear guide ways. 4

6 VERTICAL MACHINING CENTER Ball-Bar Testing Each machine goes through telescoping ballbar tests to check contouring accuracy and uncover any geometric errors. This testing ensures the machine structure is both square and parallel. Hand Scraping To ensure consistent high quality, each slide way is hand-scraped. Each axis saddle has Turcite material on it and a special *" design is used along with a "Z" pattern for efficient oil troughs. There is an excellent distribution of oil to all axes, so setting time after rapid movements is eliminated, and stick-slip during cutting is minimized. Calibration with Laser Interferometer is Performed and Certified by PMC All of our machines are calibrated according to the "VDI " standard. Calibration is performed for full travel length for each axis. Each measurement is taken six times to ensure the most consistent and accurate readings. Friction Coefficient Testing After the exclusive "*" pattern hand scraping, technicians inspect the results using torque measurements to make sure the ratio of contact region is over 50% and it is uniformly distributed. In addition, all contact points have a similar size, which helps maintain even static and dynamic resistance over the entire travel range of each axis. 5

7 Simple Tool Length Measurement (Option) Used mostly for drilling and tapping, the Metrol system T-27R probe only measures tool length. This simple cost effective system greatly reduced tool set-up time by automatically in putting tool length values once the probe touches the tool. Linear Scales for lmproved Repeatability (Option) Linear scales on the X and Y-axes offer an exceptional positioning accuracy of up to 0.005mm over the full axes strokes. Only Heidenhain linear scales with a thermal behavior similar to that of the machine are selected so that thermal expansion can be compensated for further enhanced repeat-ability. Sealed encoders with durable aluminum housings offer improved reliability and service life. Coolant Through Spindle (C.T.S.) (Option) Coolant through the spindle with pressure of 20- bar (150-psi) effectively reduces tool wear because of heat and the slow evacuation of metal chips. CTS with higher pressure is also available. Forceful Cleaning Spray-Gun (Option) Equipped on the right front side of base, this unit along with the assistance of a high pressure coolant and air mixture helps increase table cleaning speed. 6

8 VERTICAL MACHINING CENTER Hinged-Belt Chip Conveyor (Option) This allows for rapid and efficient chip removal during machining in order to maintain a clean machine. Automatic Lubrication System All AGMA machines use a pressurized central lubricating system. The PLC controlled system allows all three axes to be lubricated evenly to maintain accuracy and prolong machine life. Oil Circulating Cooling System for Spindle A high efficiency spindle cooling system dissipates running induced heat generation in order to mainainspindle accuracy and prolong spindle life. Electrical Cabinet All electrical components are in compliance with all safety rules and regulations. All components inside the cabinets are clearly labeled and identified for ease of troubleshooting. There Chip Auger Design Instead of using a costly chip conveyor, the special three-chip auger system efficiently removes metal chips produced during machining. 7

9 Pressurized Oil Distributor Lubricating oil is evenly distributed to the sliding surfaces of the machine by using Showa brand oil distributors along with hardplumbed, low maintenance oil lines. 24 Tools Magazine A rapid arm-type tool changer is driven with a precision cam, maintaining tool-changing accuracy of 0.01mm, which in turn will help maintain long-term spindle-clamping accuracy. BT "(85) 7/24 TAPER " ( 23) 0.20 "(5) "(35) 0.98" ( 25) M24(P=3) 1.49" ( 38) " ( 25) M24(P=3) 2.75" ( 69.85") 1.01" (25.7) 3.35"( 85) 3.94"( 100) 0.67" ( 17) ""(45) 0.32"(8) 0.28"(7) 0.39"(10) 1.83"(46.5) 4.01"(101.8) 0.12"(3) 1.50"(38) CAT "(85) 1"- 8UNC-2A 7/24 TAPER 1"-8UN-2B " ( 23) 0.20 "(5) "(35) 1.03" ( 26.19) 1.49" ( 38) " ( 35.05) 1.03" ( 26.19) 2.75" ( 69.85") 3.62"( 91.85) 3.88"( 98.43) 0.67" ( 17) ""(45) 0.32"(8) 0.28"(7) 0.39"(10) 1.83"(46.5) 0.13"(3.18) 4"(101.6) 0.75"(19) 8

10 VERTICAL MACHINING CENTER a b c d e f mm in *5 4.92* e 0.7"(18) f 13"(33) 0.47"(12) b c 40.94"(1040) 76.77"(1950) "(3300) a d 1.8"(30) AGMA 54.72"(1390) 36.81"(935) 23.62"(600) 7.87" (200) "(3090) "(3500) "(3600) "(4110) "(3160) "(3530) 9

11 VERTICAL MACHINING CENTER Model Spindle Spindle Taper Transmission Spindle Speed Table Table Size VMC-127H NO.50 Direct Type 10,000 r.p.m. 1,400mm x 710mm (55.12" x 27.95") T-Slot Size 18mm x 6 x 125mm (0.71" x 6 x 4.92") Work Area Max. Table Load Travel & Feedrate 1,200mm x 700mm (47.24" x 27.56") 1,200kgs (2,640 lbs) X Axis 1,200mm (47.24") Y Axis 700mm (27.56") Z Axis 600mm (23.62") Distance from Spindle Nose to Table Distance from Spindle Center to Column Ways Rapid Traverse Cutting Feedrate ATC mm (7.84" ") 935mm (36.81") X, Y, Z =30,000 mm/min (1.180inch/min) X, Y, Z= 1~12,000mm /min Tool Shank BT/CAT 50 Pull Stud MAS P50T-1 (45 ) Magazine Capacity 24 Tools Max. Tool Diameter (with Adjacent Pocket Empty) ø250mm (9.84") Max. Tool Diameter (Full Storage) ø125mm (4.92") Max. Tool Length 300mm (11.81") Max. Tool Weight ATC Type Motor Spindle (Cont./30min.) X/Y/Z Axes (Fanuc/Mitsubishi) Lubrication Pump Coolant Pump 15kgs (33 lbs) Cam Driven Arm Type 15/18.5Kw (30min) (20/25 HP) 3.8Kw/3.5Kw (5.09 HP/4.69 HP) 0.025Kw (0.033 HP) 0.49Kw (0.66 HP) Machine Height 3,500mm (137.79") Floor Space Machine Weight 4,110mm x 3,530mm (161.81"x138.98") 12,000kgs (26,400 lbs) Control Fanuc 0iMD 8.4" Specification is subject to change without further notice. Standard Accessories : 1. Fanuc 0iMD 8.4" 2. Heat Exchanger for Electrical 3. Three-Color Indicator Light 4. Quartz Work Lamp 5. RS-232 Interface Tools Arm Type (ATC) 7. 10,000 RPM Direct Driven Spindle 8. Oil Circulating Cooling System for Spindle 9. Spindle Air Blast 10. Automatic Lubrication System 11. Fully Enclosed Splash Guard 12. Rigid Tapping 13. Automatic Power Off 14. Temperature Control System for Each Ball Screw 15. Tool Box W/Leveling Bolts & Pads 16. Operation Manual & Maintenance Manual 17. X+Y Axis Screw Type Chip Auger (3 pcs) 18. Transformer (Exclude India, USA and Canada) 19. CE/CSA Electrical System (For European/ Canada Country Only) Optional Accessories : 1. Fanuc 31iMB Controller Tools Arm Type (ATC) 3. 12,000 RPM Direct Driven Spindle 4. Chip Conveyor 5. Coolant Through Tool 6. Heidenhain Optical Linear Scales for all axes 7. Coolant Through Spindle (20/70 Bars- Closed Hole) A Type 8. Automatic Tool Length Measurement System 9. Rotary Table (4 th Axis) 10. Electrical Box Air Conditioner Device 10

12 AGMACHINE TECHNO CO., LTD. No.7, Ln. 34, Jhuangcian Rd., Shengang Dist., Taichung City 42951, Taiwan(R.O.C.) TEL: FAX: & Distributor : TEL: