CNC lathe with automatic feeding machine

WKTEC cnc automatic lathe High Speed And High Precision Parts Machining Center China Cnc Machine

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CNC Lathe Machine

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Product description

Main technical parameters of machine tool;


name	CNC lathe model	LC-36（Integral casting）	CNC Control System	CNC Control System	Micro-control bus system 630TA
Scope of work	Maximum turning diameter of bed (mm)	Φ400	CNC Control System	servo	Micro control 23-bit absolute value
	Maximum machining diameter (mm)	Φ200	Hydraulic system	Electric power of hydraulic system	750W
	Maximum machining length (mm)	100		Tank capacity	40L
	Bed saddle and horizontal inclination	35°		Hydraulic pump pressure	70Kgf/cm2
principal axis	Spindle Motor Power (Kw)	3.7Kw	water box	Large lift soft cooling water pump	120W lift 4m flow 50L/min
	Spindle Nose Taper	A2-4	lubrication	Automatic lubrication device	1.5L centralized quantitative automatic lubrication system
	Spindle type	Sleeve spindle unit	Transmission components	Main shaft bearing	P4
	Diameter of main shaft through hole (mm)	Φ45		ball screw	X:3210(SHAC, Taiwan) Z:3210(SHAC, Taiwan)
	Spindle speed range (r/min)	0-4000		guide	X：25 Z：30
	Spindle accuracy (mm)	Shaft end radial runout ≤ 0.005 Axial displacement ≤ 0.005		Repetitive positioning accuracy (mm)	±0.003
Clamping device	Hydraulic collet	1 individual		Positioning Accuracy (mm)	±0.005
Clamping device	hydro-cylinder	Swing cylinder		Screw bearing	SKF bearing
Axis	X-Axis (mm)	700	Voltage	AC three-phase power	380V 50Hz
	Z-Axis (mm)	250	Tricolor lamp	Red light	Generate alarm
	X-axis feed motor (N.M)	4		Yellow light	Position in readiness
	Z-axis feed motor (N.M)	4		Green light	running state
	Maximum moving speed of X-axis (m/min)	25	Electrical lamps	electric relay	Fender, Italy
	Maximum moving speed of Z-axis (m/min)	25		AC contactor	chint
blade adapter	Tool holder form	Cutter arrangement		Working light	LED
	Number of cutters	--		Electrical capacity (A)
	Specification of outer diameter and end face tool handle	16	weight	Overall dimension (mm)	188014001550
	Diameter of inner hole cutterbed (mm)	20	weight	Machine weight (Kg)	1500Kg
	Number of cutterbed	6

1. The bed is made of high-strength cast iron, with compact structure, good strength, proper hardness and low friction coefficient. The bed has a 35 degree slope. The integral box structure greatly enhances the overall rigidity and stability of the machine tool, and has the function of shock absorption, reduces the tool loss, improves the quality of the workpiece, and provides users with the guarantee of high efficiency and high reliability in use.

2. High-speed and high-gloss spindle design. The spindle adopts five P4 precision bearings in the front three and the back two, labyrinth waterproof design and radiator type spindle box design to achieve the best waterproof and dust-proof effect. Use high-tech lubrication technology and unique sleeve. The structure spindle shows the best stability, ensuring the maximum axial rigidity, radial rigidity and machining accuracy. The servo spindle motor scheme is adopted to realize a wide range of automatic stepless speed regulation and indexing functions.

3. High precision, high speed and high rigidity ball screw and linear guide rail. The X and Z axes use Taiwan brand ball screw and linear guide rail, and the screw bearing uses SKF precision bearing. Large span between rails, displacement speed up to 25M/min, double pre-tensioning design is adopted at both ends of the screw rod to improve the accuracy and stability of the machine tool. The rotation of the two shafts is directly connected by the servo motor and the precision ball screw through the elastic coupling, with good stress and high positioning accuracy. It is equipped with a computer automatic lubrication system for forced lubrication. Ensure the long-term stability of the machine tool.

4. The control system uses the 630TA bus type CNC system independently developed and produced, and the servo motor uses the absolute value type, with high accuracy and good stability, and no need to return to zero when starting.

5. The hydraulic station adopts variable displacement pump, motor, solenoid valve and air cooling device, which has low noise and low oil temperature.

6. The heat exchanger is used in the electrical control box to rapidly exhaust the hot gas in the electrical box, maintain the constant temperature in the box, and make the control system operate stably.

7. The beautiful full protective cover has good waterproof performance, and the movable door can be opened easily and freely

Case Study
Configuration: LC-36 installs the Hydraulic collect, Y-Axis Side Milling Device, and C-axis function*
Workpiece: Turning a Φ32 small impeller from Φ32mm brass bar material
Machining Process: Turning, threading, Facing, Milling, Parting.
Turning Duration: within 30 seconds mini lathe machine metal