CNC High Speed Round Table Vertical Turning Machine

CNC High Speed Round Table Vertical Turning Machine
VLK-1250    VLK-1600
 
Features:
Main castings are made of high quality cast iron, the stress aging treatment, ensure deformation during a long-term use.
X/Z-axis are equipped with big box-way guideway, greatly increase stability of machine tool.
All structure parts with rib-type structure reinforcement, improve the overall rigidity.
The guideways of all axis and column are ground process after quenching, quenching hardness can reach 45 to 55HRC.
Slide guideway paste high-performance and wear-resisting soft belt, abrasion resistance loss.

Vertical Tool-Post
Adopting the structure of double balance cylinder and motor on the middle location, ensure lifting stability of ram, guarantee efficiently machining accuracy of workpiece. X/Z-axis adopt the obsessive lubrication, lubrication system can lubricate on time after starting machine.

Worktable Drive
Using two-speed motor with low and high speed, through transmitte straight narrow V-belt drive job rotation, to make worktable gaining high speed.

Lifting Screw
Using double hoisting structure,AC motor drive screw through gear-box on both side of the column, comparing with lifting mechanism of old-type CNC vertical lathe, horizontal accuracy of cross-beam is more stability.

Positioning Clamping
The machine has four clamping point on the back of beam; Clamping mechanism and beam lifting motor interlock; Four clamping points distributed evenly and clamping force equilibrium, to ensure beam clamping tightly fixed on the column when beam stop lifting. 
Feed Unit
Tool-post horizontal feed(X-axis) and ram vertical feed(Z-axis) are driven by AC servo motor through the gear reducer driving ball screw, the reducer and screw through the flexible coupling connection, high transmission efficiency, small transmission error, high transmission precision.
 
Four Station Electrical Tool-Post 
High Positioning accuracy, large clamping force, large loading capacity, stable and reliable.
The unique dovetail cutter holder, more accurate positioning, greater clamping force.
 
Electrical Cabinet 
Electrical cabinet placed directly within the column, so the structure is more compact, save space. Beautiful appearance, wire marking clear and complete, wiring and tidy; The connection of the electrical cabinet to bed adopt the special cable connection.
Electrical cabinet is equipped with air condition, safety and standard, to ensure controller constant temperature, the stability of the controller.
 
Technical Parameter: 
Standard Configuration:
Full-enclosed protection guard
Electrical cabinet with air-condition
Oil cooler
Chip conveyor and scrap iron car
Four-station electric tool turret
Leveling blocks
Three-color caution light
Automatic lubrication system
Working light
Hydraulic system 
Coolant system  CNC High Speed Round Table Vertical Turning Machine
VLK-1250    VLK-1600
 
Features:
Main castings are made of high quality cast iron, the stress aging treatment, ensure deformation during a long-term use.
X/Z-axis are equipped with big box-way guideway, greatly increase stability of machine tool.
All structure parts with rib-type structure reinforcement, improve the overall rigidity.
The guideways of all axis and column are ground process after quenching, quenching hardness can reach 45 to 55HRC.
Slide guideway paste high-performance and wear-resisting soft belt, abrasion resistance loss.

Vertical Tool-Post
Adopting the structure of double balance cylinder and motor on the middle location, ensure lifting stability of ram, guarantee efficiently machining accuracy of workpiece. X/Z-axis adopt the obsessive lubrication, lubrication system can lubricate on time after starting machine.

Worktable Drive
Using two-speed motor with low and high speed, through transmitte straight narrow V-belt drive job rotation, to make worktable gaining high speed.

Lifting Screw
Using double hoisting structure,AC motor drive screw through gear-box on both side of the column, comparing with lifting mechanism of old-type CNC vertical lathe, horizontal accuracy of cross-beam is more stability.

Positioning Clamping
The machine has four clamping point on the back of beam; Clamping mechanism and beam lifting motor interlock; Four clamping points distributed evenly and clamping force equilibrium, to ensure beam clamping tightly fixed on the column when beam stop lifting. 
Feed Unit
Tool-post horizontal feed(X-axis) and ram vertical feed(Z-axis) are driven by AC servo motor through the gear reducer driving ball screw, the reducer and screw through the flexible coupling connection, high transmission efficiency, small transmission error, high transmission precision.
 
Four Station Electrical Tool-Post 
High Positioning accuracy, large clamping force, large loading capacity, stable and reliable.
The unique dovetail cutter holder, more accurate positioning, greater clamping force.
 
Electrical Cabinet 
Electrical cabinet placed directly within the column, so the structure is more compact, save space. Beautiful appearance, wire marking clear and complete, wiring and tidy; The connection of the electrical cabinet to bed adopt the special cable connection.
Electrical cabinet is equipped with air condition, safety and standard, to ensure controller constant temperature, the stability of the controller.
 
Technical Parameter: 
Standard Configuration:
Full-enclosed protection guard
Electrical cabinet with air-condition
Oil cooler
Chip conveyor and scrap iron car
Four-station electric tool turret
Leveling blocks
Three-color caution light
Automatic lubrication system
Working light
Hydraulic system 
Coolant system 

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