economic CNC machining center (NV65A),adoption of C3 grade precise ballscrews

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 10 unit/month

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Machine feathers:

1. the main machine components(machine bed,sliding sadding ,worktable)have adopted the structure of thermal symmetry and thin-walled mainstock with multi-layer ribs. arch shape column with high rigidity goes through optimizied treatment by finite element analysis to guarantee the best rigidity;

2. the adoption of C3 grade precise ballscrews and the use of special bearing on the ballscrew with pre-pull treatment as well as laser detective compensation have ensured the rigidity and precision.

3. The main base parts of machine are made from high-grade ,high qualtiy gray casting iron with aging treatment, the guideway with high-frequency quenching treatment and delicate grinding ,covered with low frictional coefficient TURCITE-B and delt with delcicate scraping ,having effectively improved motional quality of machine and necessary touching rigigity for cutting.

4. The adoption of balance weight block with motion-based device has prevented the spindle form vibration when weight-balanced block moves up and down, avoiding influencing the processing accuracy.

Model No.		NV65A
Capacity	X axis travel/mm	1300
	Y axis travel/mm	650
	Z axis travel/mm	610
	Spindle nose to table surface/mm	150-760
	Spindle nose to column surface/mm	700
Worktable	Table size/(L*W)	1300*650
	Max load on the table/kgs	800
	T-slot size/mm	185100
Spindle	Spindle speed/rpm	60-8000
	Spindle taper/spindle shank	BT40
	Max spindle inner diameter/mm	Φ80
	Spindle motor(30 mins,mitsubishi)/kw	11
Feedrate	X,Y,Z rapid traverse/M/min	15/15/15
Feedrate	Max cutting feedrate(M/min)	10
A.T.C	Tool storage capacity/pcs	Armless type 20
	Max tool dia(adjacent tools)/mm	150(80)
	Max tool length/mm	300
	Tool change time(T-T)/sec	8
Accuracy	Positioning accuracy/mm	±0.01
Accuracy	Repeatability positioning accuracy/mm	±0.005
Machine size	Machine height/mm	2600
	Space requirement(L*W)	3400*2700
	Net machine weight/kgs	7500
	Power requirement/KVA	25
	Drive motor/kw	2.0/3.5/2.0
	Control system	LNC600I

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