The machine adopts high-quality cast iron 30-degree inclined bed structure, with strong bending and torsional stiffness.
C3 grade ball screw and NSK special bearing ensure stable positioning machining accuracy.
The spindle adopts high-precision P4 level angular contact ball bearings, with a combination of front three and rear two load designs, effectively ensuring rigidity and accuracy.
It adopts Taiwan's POSA servo motor and Japanese FANUC servo motor, with full pulse control for accurate, precise, and fast positioning. It can be used for functions such as Cs contour axis and rigid tapping.
The maximum diameter of the bar material passing through the SJ-46 series turning and milling composite CNC lathe is Φ 45mm, with a maximum X-axis travel of 550mm, and up to 10 tools installed;
Maximum rotation diameter of the spindle is Φ 400mm, capable of processing disc parts;
Optional auxiliary devices such as high-pressure cooling device, oil bath feeder, automatic chip conveyor, etc.

No.	Description	Specification
1	Spindle speed	6000 rmp
2	Spindle end type	A2-5
3	X axis servo motor (FANUC)	1.8KW
4	Z axis servo motor (FANUC)	1.8KW
5	FANUC control system	FANUC Oi-TF Plus
6	Bed spinning diameter	Φ450mm
7	Spindle Through-Hole Diameter	Φ56mm
8	Bar Through Diameter	Φ45mm
9	Max. turning length	250mm
10	Max. turning diameter (for disc)	Φ400mm
11	Distance from spindle center to workbench	75mm
12	X axis travel	1100mm
13	Z axis travel	350mm
14	X/Z axis rapid feed	20-24m/mim
15	Single hole boring (tool holder)	1*Φ25(3pcs)
16	Double hole boring (tool holder)	2*Φ25(1pcs)
17	Single-tool turing (tool holder)	1*20(1pcs)
18	Double-tool turning (tool holder)	2*20(2pcs)
19	X/Z axis repeated positioning accuracy	0.003mm
20	X/Z axis positioning accuracy	±0.005mm
21	Machine dimension	2370×1850×2120mm
22	Machine weight	3000KG

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