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Tk6916b Floor Type Milling and Boring Center/Machine1
Machine Tools, Boring Machine, Floor Type, Boring Machine
WUHAN HEAVY DUTY MACHINE TOOL GROUP CORPORATION
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Product Description Product DescriptionAPPLICATIONTK69B/TH69B series CNC floor type milling & boring machine (center)adopt finite element optimum design, with functions of boring, drilling, tapping, groove milling, plane milling, etc. Equipped with function attachments such as high precision CNC rotary table, right angle milling head, the machine can realize 5 surfaces machining. It is the ideal equipment for processing steam turbine, generator and heavy duty machine tools in industries of metallurgy, power a and electricity, etc.The main performance characteristics:Spindle bearing adopts import super precision angle contact ball bearing of famous brand; oil gas lubrication is adopted to efficiently control temperature rise of bearing and assure the stability of spindle during rotation at high speed;X, Y, Z and W axis adopt pump per pocket type closed hydrostatic guideway with constant flow;·X axis adopts double rack and pinion clearance elimination transmission;Z and W axis adopt preloaded ballscrew transmission;Y axis adopts double- axis multiple-motor simultaneous elevation transmission;Headstock balance compensation adopts double axis simultaneous balance compensation;Attachment bracket and attachment magazine as option for manual or auto change of attachments· Auto diagnosis function for convenient operation.It can be equipped with ATC to realize high efficiency machining.Product Parameters ItemUnitModel TK(H)6916BTK(H)6920BHeadstockSpindle dia.mmΦ160Φ200Spindle taper holeISO5060Spindle speedr/min2-20002-2000Spindle gear shift 44Spindle torqueNm800010000Milling spindle end diametermmΦ280Φ300Main motor powerkW8192 Working travelColumn travel(X axis)mm6000+n×10006000+n×1000Spindle vertical travel(Y axis)mm3000-50003000-5000Spindle travel (W axis)mm12001200Ram travel(Z axis)mm12001200Overlay travel of spindle and rammm24002400Measurement System HEIDENHAINHEIDENHAINCNC system SIEMENS 840DSLSIEMENS840D si Detailed Photos WorkshopPackageInstallation and commissioning
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