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Milling-turning compund lathes
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CNC lathe with inclined rail
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Flat-bed CNC Lathe
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Engine lathe
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Vertical machinging center
1、spindle:The spindle is structured with high-power,large-torque,and high-precision sleeve,characterized by increased reduction ratio and good low-speed performance.
2、Turret:The servo turret is configured with the servo motor indexing,crankset positioning and hydraulic clamping mechanisms,or a traditional servo turret is used.
3、X/Z-axis:It is driven by a high-grade imported precision ball screw with the roller guide widened and span increased,thereby with standing heavy cutting.
4、Tailstock:Adopt a tailstock of high rigidity and mountain-typed flat guide rail for easy movement.
Item | unit | G-250/700 | G-250/500 | Remark | |||
Working range | Maximum spinning diameter | mm | Φ580 | ||||
Maximum turning diameter of disk parts | mm | Φ350 | |||||
Maximum machining length | mm | 750 | 500 | ||||
Saddle inclination against the level | ° | 30° | |||||
Spindle | Spindle motor | kw | 11/15（continuous/30minutes） | ||||
Spindle end | A2-6 | ||||||
Diameter of spindle through-hole | mm | Φ66 | |||||
Maximum rotational speed of spindle | r/min | 4000 | |||||
Spindle precision | mm | Radial clearance≤0.008， axial clearance≤0.005 | |||||
Coordinate axis | Maximum travel along the horizontal direction(X-axis) | mm | 190 | ||||
Maximum travel along the vertical direction(Z-axis) | mm | 790 | 540 | ||||
X-axis serve unit | 15Nm,3000r/min | ||||||
Z-axis serve unit | 15Nm,3000r/min | ||||||
Maximum feed rate along the X-axis | m/min | 30 | |||||
Maximum feed rate along the Z-axis | m/min | 30 | |||||
Positioning precision | mm | X±0.006,Z±0.011, | |||||
Repeated Positioning precision | mm | X±0.003,Z±0.003, | |||||
Tool post | Type of tool post | servo tool post | |||||
Number of tools | 8-station | ||||||
Specification of outer diameter and end face tool holder | mm | 25X25 | |||||
Diameter of inner hole tool seat | mm | Φ32 | |||||
Clamping device | chuck | 8"three-jaw medium hollow oil pressure chuck | |||||
Hydraulic cylinder | Medium hollow rotary cylinder | ||||||
Hydraulic tailstock | Maximum travel of center sleeve | mm | 100 | ||||
mm | 400 | ||||||
Taper of the center sleeve | MT5 | ||||||
Hydraulic system | Oil tank capacity | L | 60 | ||||
Hydraulic pump pressure | kg | 35 | |||||
Chip removal | Auto chip conveyor | Chain plate type chip removal conveyor and chip collecting truck | |||||
Others | Total capacity of lathe power supply | kw | 22 | ||||
Boundary dimension：length x width x height | mm | 3100x1900x1800 | 2750x1800x1900 | ||||
Net weight of lathe | kg | 3600 | 3300 | ||||
