Vacuum Pump Screw Double Screw Pump CNC Five Axis Precision Milling Machine

Product Description

LGX320×2000 CNC spiral rotor milling machine is the leading product developed by our company, suitable for processing vacuum pump rotor and all kinds of rotor and screw, can process single head, long head, equal lead, variable lead, gradual change lead, equal diameter, variable diameter and other rotors. This machine adopts wide number numerical control system, five axis five linkage, good stability.
I. Machine tool structure features:
Machine tool is equipped with machine tool protective cover. Beautiful appearance, smooth lines, proper operation parts. The machine bed adopts roller linear guide rail, high rigidity, good wear resistance. High positioning accuracy, fast moving response, low speed feed without crawling phenomenon.
Machine tool guide rail lubrication using centralized intermittent special lubrication pump lubrication, lubrication in time.
Feed axis [Z axis, X axis, Y axis] adopts high precision ball screw through a wide number of servo motor direct drive to achieve no clearance transmission, high transmission accuracy, high positioning accuracy.
Headstock spindle C axis adopts wide number servo motor directly connected with high precision wear-resistant worm gear and worm pair (this worm gear and worm pair is anti-backlash worm gear and worm, zero backlash, backlash adjustable and convenient adjustment). Spindle is equipped with four-jaw chuck to facilitate alignment of workpiece.
The milling head motor adopts high power spindle (BT40), which can make the milling cutter realize infinitely variable speed and wide speed range. Servo motor drives worm gear and worm drive to adjust milling head Angle to ensure the stability of processing. Motorized spindle is cooled by special chiller to ensure that the motorized spindle runs under constant temperature.
The feeding mode of the seat sleeve is hydraulic feeding to facilitate the disassembly of the workpiece, and the whole feeding mode of the tail seat is rack electric feeding to facilitate the operation of the operator.
The machine is equipped with a chip discharging machine for convenient chip discharging, chip discharging machine is equipped with high pressure water pump, processing through forced cooling to achieve lubrication cooling effect.

project	content	unit
Machine tool use	Machined screw rotor
The length of the lathe bed	3700	mm
Bed width	1050	mm
Bed guide rail type	The four guide
Maximum machining diameter	Φ320	mm
Maximum workpiece length	2000	mm
Maximum milling length	1500	mm
Number of screw heads of workpiece	any
Spindle rated power	7.5	KW
Rated speed of electric spindle	6000	r/min
Cutter type	Rod milling cutter
Spindle diameter of tailstock	Φ130	mm
Maximum stroke of tailstock sleeve	150	mm
Tailstock sleeve mounting taper hole	Morse # 6

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