CNC floor-type milling and boring machine

For the square ram mobile spindle box structure, the structure adopts the advanced ram deformation compensation technology - details see: https://www.machineto.com/cnc-floor-type-milling-and-boring-machine-10124316
Condition:NewCNC or Not:CNCPlace of Origin:Liaoning China (Mainland)Model Number:TK6920
Voltage:380vPower(W):55000Dimension(L*W*H):15010*4220*9500Weight:121000kg
CNC floor-type milling and boring machine
contact supplier for CNC floor-type milling and boring machine


Introduction

TK6920 TH6920 type CNC floor-type milling/boring machining center, for the square ram mobile spindle box structure, the structure adopts the advanced ram deformation compensation technology; X, Y, Z, W axis adopt preloading no clearance and high precision ball screw drive structure; Guide rail USES the hydrostatic guideway structure; X, Y and W axes adopt HAIDENHAIN grating ruler to realize closed loop control; Machine tool control adopted the German Siemens 840 d system, can realize arbitrary 4-axis linkage function, can be equipped with two degrees of freedom of the high precision angular milling head, can realize five coordinate linkage space; The machine performance is stable and reliable.

Clamped on the machine can process artifacts, complete a wide range of processing, milling, boring, tapping processing and five coordinate space curved surface and curve processing (such as propeller blades, etc.), high precision, good rigidity. The machine tools such as equipped with vertical milling head, universal milling head, elongation milling head and nc rotary table, applications will be more widely, especially suitable for large, heavy and super-heavy complex shaped workpiece machining. Besides the machine with automatic changing accessories, automatic replacement tool (with up to 60 of the cutting tool knife library, which can realize vertical tool change).

technical parameters

itemTK6920
Boring spindle diameterΦ200 mm
Boring axis taper hole (7:24)ISO60 mm
Milling shaft end diameterΦ320 mm
Ram section size480×520 mm
ost stroke (longer) X8000 mm
Spindle box stroke (higher) Y4000 mm
Boring axis stroke Z1200 mm
ram stroke W1200 mm
Total ram stroke boring axis2400 mm
Spindle speeds3.15-800 rpm
Boring axis feed range stepless1-1500 mm/min
Ram feeding range stepless1-3000 mm/min
Boring axis and the ram moveing quickly3000 mm/min
Column, spindle box feed range stepless1-6000 mm/min
column, spindle box Fast moving6000 mm/min
From the centerline of the main shaft to the landing platform working face560-4560 mm
Main motor power55 kW
Magazine capacity (Pc)60-100
Weight121000 Kg
Machine overall dimensions (length x width x height)15010×4220×9500 mm
CNC floor-type milling and boring machine
Packaging Detail:wooden package
Delivery Detail:about 15 days after the deposit

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