CKG4870 high precision CNC lathe

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CKG4870

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CKG4870 high precision CNC lathe

　　This machine tool is a high-tech product developed and improved by combining the excellent characteristics of similar products at home and abroad. This type of machine tool has a novel shape and a high starting point, and belongs to high-precision CNC machine tools. It has the characteristics of superior human-machine interface, reliability and stability.

The machine tool is a 30º inclined overall bed, equipped with an imported CNC system or a domestic well-known brand CNC system. The main electrical components are imported brands, equipped with Taiwan-made linear guides and ball screws, hydraulic components, chucks, turrets, and spindle The unit is the NP series high-precision dynamic and static pressure spindle system independently developed by our company (or equipped with a mechanical spindle unit).

This machine is suitable for processing shaft, disk, sleeve and joint parts. The roundness of the product is ≤1.5µm, the surface roughness can reach Ra0.4µm, the dimensional accuracy is IT6, the X / Z positioning accuracy is 0.008mm / 0.008mm, and the positioning is repeated. The accuracy is 0.002mm ± 0.002mm, which can realize "car grinding instead of car".

Serial number	Name	Parameter
1	Bed structure	Integral bed base, 30º bed saddle
2	Swing diameter on bed	ø480mm
3	Processing length	580mm
4	Swing diameter on carriage	ø240mm
5	Lateral maximum stroke	210mm
6	Longitudinal stroke	700mm
7	Lateral fast moving speed	20m / min
8	Vertical fast moving speed	20m / min
9	Spindle speed	4000 / min
10	Spindle taper	Mohs 6
11	Spindle through hole diameter	ø48mm
12	Chuck	8 inches
13	Dota	Horizontal 8-station Turret
14	Hydraulic tailstock stroke	500 mm
15	Tailstock sleeve diameter	Φ70mm
16	Tailstock sleeve stroke	80 mm
17	Tailstock sleeve cone hole	Mohs 5
18	Control System	Imported / domestic
19	Minimum moving unit X / Z	0.001mm / 0.001mm
20	X / Z direction guide, screw	Precision linear guide, ball screw
twenty one	Tool compensation method	Tool nose radius compensation, tool N direction shape / wear compensation
twenty two	main motor power	11KW
twenty three	Cutting fluid capacity	80L
twenty four	Machine dimensions	2790mmX1730mmX1655mm
25	Net weight / gross weight	4000kg / 4500kg
26	Special configuration	Can be selected according to the user's reasonable requirements