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Technical data: |
NUMERICAL CONTROLLED VERTICAL LATHE AND TOOL MAGAZINE TYPE
SC 33 CNC/MSF-2H
TECHNICAL FEATURES
1. BASIC MACHINE:
• Double column type ( 3-simultaneously CNC axis X-Z-C)
• Max. working weight : 30 Tons
Working capacity:
• Max swing: 3300
• Max. turning dia: 3260 mm
• Max turning height under cross rail: 3100 nmm
• Max cutting height: 2920 mm (Max. Distance between Table Top and Standard Turning Tool Holder with Tool)
• Max. Ram stroke : 1500 mm
• Min. internal dia. for RAM passage: 365 mm
Table :
- table diameter 3000 mm
- T slots (in table)
- encased jaws (standard)-----------------------------4
- encased jaws (optional)-----------------------------8
- Type of bearing for the table----Cross roller bearing Timken Romania
Main drive :
- main drive Siemens motor type 1PH7 224-2NC05-0AA0 with power of S1 = 55 kW ; S6-60% = 66 kW ; S6-40% = 75 kW ; S2-30 min = 78 kW
- smoothly changing table speed ------------------- 3,99 – 108 rpm
- constant power from 4 rpm
Third regulating axis ( C – axis) :
- Table speed ( milling mode): 0,01 – 2,5 rpm
- motor Siemens (milling mode) type 1FT6
- Interpolation range of C-axis------------------- 9999.999deg.
- Resolution 0,001 deg
Cross rail :
- cross rail type movable
- precise positioning at every----------------------------- 100 mm
- mechanical clamping and hydraulic unclamping
- cross rail-elevating speed 400 mm /min
Carriage :
- No. of working heads 1
- cross-section of the guide ( RAM section)-----------250 x 250 mm
- guide stroke length ( on Z- axis) ---------------------1500 mm
Feeding :
• Digital controlled ( X and Z axes): Siemens servomotors type 1FT6 086 are designed for maximum use of power and torque necessary for workpiece machining process.
• Alpha reducers with reduction ratio i = 4 type SPG 140 – MF1
• Accurately bearing ball screws 63 mm , pre-stressed to avoid axial backlash and deflection
• Cutting speed , infinitely variable (X , Z , axes)----0,001 – 6.000 mm/min
• Rapid feed (X , Z , axes)----------------------7500 (10000 ;12.000) mm/min
Rotating device drive ( Milling mode - B axis) :
• Live spindles taper ISO 50
• Live spindles speed ranges--------------------10 – 2500 (3000)rpm
• Direction of rotation ----------------------clockwise and anticlockwise
• Rotating tools type------------------------both axial and radial
• Subsidiary axial motor Siemens type 1PH7 137 with power of S1 = 17 kW ; S6-60% = 20,5 kW ; S6-40% = 25 kW ; S2-30 min = 22,5 kW
Tool handling :
- automatic tool changer (ATC) on the cross rail with provision of random toolholder/attachment selection
- ATC is rigid enough to carry different toolholders , boring bars attachments etc.
- ATC is operable through program as well as manually by push buttons.
- No of toolholders/ magazine(standard)-----------------12
- No of toolholders/ magazine(optional)-----------------16
- Tool shank for turning------------------------40 x 40 mm
- Tool shank for milling------------------------ISO 50
- tool holders according to customer list
Overall dimensions :
- max machine height with cross rail max. elevated position:8100 mm
- necessary floor space , approx. ------------------9000x8000 mm
- Net weight , approx 55000 daN
Data for installation :
- voltage/frequency ----------380 V 4 % , 3 phase , 50 cycles AC
LOCATION:ROMANIA
- Price offer: - under the above mentioned delivery condition, new machine with normal accessories and first supply spare parts is: 668.000 EUR/piece.
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