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SMTCL SYMG HTC50E/1000 Horizontal Slant Bed CNC Lathe Machine GSK FANUC A2-8 Spindle
I.Machine tool characteristics
1.High rigidity integral bed
This series of machine tools adopts 45° slant integral bed, the
force is more stable when cutting. The extended span of tailstock
and saddle rail greatly improves the rigidity of bed saddle and
tailstock.
2.High speed, high rigidity and high precision spindle
Integral spindle structure size is optimized to meet high rigidity
and high speed. Through careful assembly, the spindle achieves the
most ideal precision, with the characteristics of low temperature
rise, small thermal deformation and high precision.
3.High rigidity tailstock
Tailstock adopts the inner sleeve small spindle structure, with the
characteristics of good rotation accuracy and high stiffness, the
position of the whole tailstock body can be coarse adjusted through
the bed saddle.
4.High rigidity feed system
In order to compensate the lead screw elongation caused by the
increase of working temperature, ensure the positioning accuracy of
the lead screw and the system rigidity of the ball screw, the lead
screw is pre-stretched and pre-tightened according to a certain
amount of thermal elongation before assembly, so as to eliminate
the influence of temperature rise on the accuracy
5.High rigid servo turret
Servo 12 station turret is adopted. The turret is servo driven
hydraulic locking mode, with tool rest, mute, high speed, large
torque and fast tool change speed. The locking oil cylinder inside
the turret is matched with the precise concave convex tooth
positioner, which has high accuracy of tool change and positioning,
and can convert the cutter forward and backward, and can withstand
heavy cutting.
6.Slide guide configuration
HTC50 series optional sliding rail structure, higher rigidity,
suitable for heavy.
II.The main technical parameters
Items | Unit | HTC50E | |
Maximum diameter of swing over bed | mm | 700/670/670 | |
Maximun cutting length | mm | 1000/1500/2000 | |
Maximum cutting diameter | mm | Shaft Ø 500/Disc Ø550 | |
Maximum turning diameter on the slide | mm | Ø 500 | |
Spindle nose | A2-8 | ||
Spindle hole diameter | mm | 80 | |
Spindle speed range | r/min/Nm | 50〜3500/344 GSK | |
Main motor 30 minutes / continuous | kW | 30/22 | |
Standard chuck diameter | inch | 10 | |
X/Z-axis fast moving speed | m/min | 24/24 | |
X-axis travel | mm | 320 | |
Z-axis travel | mm | 1050/1550/2050 | |
Diameter of tailstock quill | mm | Ø 120 | |
Tailstock sleeve travel | mm | 150 | |
Tailstock travel | mm | 800/1300/1800 | |
Tailstock sleeve taper | Morse | 5# | |
Standard tool turret type | horizontal 12 station servo turret | ||
Tool size | External tool | mm | 25x25 |
Boring bar diameter | mm | Ø40/Ø32/Ø25/Ø16 | |
Can the cutter head choose the closest cutter | can | ||
Max. load bearing | Disk type | kg | 200 |
Shaft type | kg | 800 | |
Machine weight | kg | 7000/8500/10000 | |
Machine Length × width × height | mm | 3700x2210x2200 4300x2210x2200 4900x2210x2200 |
III.Main accuracy
Inspection items | Factory standard | |
Machining accuracy | IT6 | |
Roundness of workpiece | 0.0025mm | |
Machining workpiece diameter consistency | 0.016mm / 300mm | |
Workpiece flatness | 0.020mm/Ф300mm | |
Surface roughness of machined workpiece | Ra1.25μm | |
positioning accuracy | X axis | 0.010mm |
Z axis | 0.012mm | |
0.015mm | ||
0.020mm | ||
0.025mm | ||
0.030mm | ||
Repeat positioning accuracy | X axis | 0.005mm |
Z axis | 0.006mm | |
0.007mm | ||
0.010mm | ||
0.013mm | ||
0.016mm |
IV.Standard configuration and main purchased parts list
Name of accessories | Specification and model | Manufacturer | Remarks |
Numerical control system | GSK988TA | GSK | |
Main motor | ZJY265-22 | GSK | |
X-axis motor (with brake) | 130SJT-MZ150 | GSK | |
Z-axis motor | 130SJT-M150 | GSK | |
Spindle bearing | 120X180X46 | Imported | |
120X180X54 | |||
110X170X45 | |||
X-axis lead screw | 40x10 (diaФ40, lead 10) | Domestic | |
Z-axis lead screw | 50x12 (diaФ50, lead 12) | Domestic | |
Guide rail form | Ball linear guide | Domestic | |
X-axis screw bearing | 30x62x30 (2 groups) | Imported | |
Z-axis screw bearing | 40x90x40 (2 groups) | Imported | |
Hydraulic chuck | 10 (Medium solid) | Taiwan or Korea | |
Tailstock | Manual tailstock locking without sleeve | Assembly in our factory | Manual base plate locking and latching |
Turret | 12 station servo turret | IEEPO | 100 center height |
Chip conveyor | Domestic |