TK6516B CNC Planer Boring and Milling Machine

Spindle diameter: Φ160mm; Worktable size: 1600x1800mm;
Worktable travel (X):2000mm; Headstock vertical travel (Y): 1600mm; Spindle axial travel (W): 900mm; Column travel (Z): 1600mm.

TK6516 CNC Planer Boring and Milling MachineDownload

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Description

Briefs

Equipments

Optional

Briefs
Spindle diameter: Φ160mm; Worktable size: 1600x1800mm;
Worktable travel (X): 2000mm (Increase this size is available)
Headstock vertical travel (Y): 1600mm (Increase this size is available)
Spindle axial travel (W): 900mm;
Column travel (Z): 1600 mm (Increase this size is available)

Machine specifications

Items	TK6516B
Boring spindle
Boring spindle diameter	Ф160 mm
Spindle taper	ISO 50
Shank specification	MAS403 BT50
Main motor power- servo motor	31 kW
Spindle max torque	3800 Nm
Spindle speed	7-1500 rpm
Worktable
Worktable size	1600x1800 mm (optional: other size)
Max. load capacity	10000 kg (Adjustable)
Table rotation	360°(random)
Travel
Worktable travel ( X axis)	2000 mm (Optional 3000/4000/5000mm)
Vertical travel of boring head (Y axis)	1600 mm (Optional 2000/2500mm)
Boring spindle travel (W axis)	900 mm
Column longitudinal travel (Z axis)	1600 mm (Optional 2000/2500mm)
Worktable rotating (B axis)	360°
Feed and rapid traverse
Feeding speed of column longitudinal ( X axis)	1~4500 mm/min
Feeding speed of boring head (Y axis)	1~4500 mm/min
Feeding speed of column（Z axis）	1~4500 mm/min
Feeding speed of boring spindle (W axis)	1~2000 mm/min
Feeding speed of worktable（B axis）	0.003-1r/min
Rapid traverse of X/Y/Z	8000 mm/min
Rapid traverse of W	6000 mm/min
Rapid rotation of B	1.5 r/min
Tool magazine(optional)
Tool number	40pcs
Max. tool diameter	Ø125 mm
Max. tool length	300 mm
Max. tool weight	40 kg
ATC time	15
Accuracy
Positioning accuracy (X/Y/Z)	0.020 mm
Positioning accuracy (W)	0.025 mm
Positioning accuracy (B)	10”
Repeatability accuracy (X/Y/Z)	0.015 mm
Repeatability accuracy (W)	0.020 mm
Repeatability accuracy (B)	6”

Schematic diagram of machine layout and movement coordinate
Table cross travel (X axis)
Vertical movement of spindle head (Y axis)
Column longitude travel (Z axis)
Axial travel of boring spindle (W axis)
Table rotation (B axis)

Equipments

Item 01	Descriptions
01.01	SIEMENS840D sl
01.02	SIEMENS AC servo drivers and motors
01.03	SIEMENS 1PH Spindle AC servo motor
01.04	HEIDENHAIN linear grating scales in X/Y/Z axis
01.05	HEIDENHAIN angle encoder in B axis
01.06	Worktable 1400x1600mm
01.07	Manual pulse generator
01.08	Automatic lubrication system
01.09	X/Y/Z axis guide-way cover
01.10	Tri-color light
01.11	Electrical cabinet with air conditioner
01.12	Tri-color light
01.13	Work lamp
01.14	Foundation bolts and pads
01.15	Socket wrench
01.16	Facing head tool post

Optionals

Item 02	Descriptions
02.01	Worktable travel ( X axis) extend to 3000/4000/5000mm
02.02	Vertical travel of boring head (Y axis) extend to 2000/2500mm
02.03	Column longitudinal travel (Z axis) extend to 2000/2500mm
02.04	Worktable 1800x1800mm
02.05	40 stations ATC
02.06	Chip conveyor
02.06	Facing head
02.07	Angle milling head

Main structural features
1. Basic parts: Bed, column, table, carriage, spindle head are all adopt the premium casting iron which throughs the aging treatment. Adopt the FEM to get the highest rigid. The bed is closed boxy shape with reinforce rod and reasonable multi supporting points. The column is big section with reinforce steel rod at the cross & vertical section.
2. Guideways: The guideways of the X and Z axes are all compound guideways (sliding guideways with plastic inserts combined with guideways with rollers ). Y axis is rectangle guideway with plastic Polytetrafluoroethene on the front side and roller equipped on the side. The contact between roller and guideway are steel strip inserts.
3. The table guideway adopt the cast iron plus polytef, the double cylinder roller bearing can ensure the stability of the movement, positioning accuracy and loading capacity. The rotation measurement feedback has the Heidenhain circular grating scale close loop control. The table drive structure is floating small gear drive big gear ring which can eliminate the driven backlash.
4. Spindle triple structure consists of the boring spindle milling spindle. Adopting the imported bearing and disk spring clamping hydraulic loose method; Material of the spindle is 38CrMoAlA which is electroslag-refined, nitrated steel. Over 30 operations are required for processing the spindle and its mirror surface has ground and lapped.
5. The boring spindle (spindle)’s rotation realized by the Siemens 1PH7 adjustable-speed spindle motor which power through the gear box to the hollow spindle then to the boring spindle. The gear box has two-step hydraulic speed change with wide range, high output torque. Meanwhile the spindle head adopt the constant oil cycle cooling method to ensure the precision of the boring spindle and rotation reliability also decrease the heat transformation of the spindle.
6. Feed mechanism of liner motion: X, Y, Z, W feed mechanism adopts a servo motor and deceleration mechanism, which drives the imported high rigidity preloaded ball screw to realize the feed of each coordinate axis. The structure has the characteristics of reasonable and compact transmission, high transmission efficiency and transmission accuracy. And the Y-axis servo motor has a brake function to prevent the spindle box from falling when the power is unexpectedly cut.
7. Balancing unit: Directional weight balancing unit can guarantee the stability of spindle head vertical movement.
8. Lubrication: the driven gear, bearing of spindle head is all lubricated by the mechanism oil. The guideway and screw rod are lubricated by the timing lubrication pump which guarantee the sound effect.
9. Guideway protection: the rear and front bed’s guideway (Z and X axis) are all use telescope cover and for the column guideway (approach the spindle) Y axis is armor protection cover.

Spindle diameter: Φ160mm; Worktable size: 1600x1800mm;
Worktable travel (X): 2000mm (Increase this size is available)
Headstock vertical travel (Y): 1600mm (Increase this size is available)
Spindle axial travel (W): 900mm;
Column travel (Z): 1600 mm (Increase this size is available)

Item 01	Descriptions
01.01	SIEMENS840D sl
01.02	SIEMENS AC servo drivers and motors
01.03	SIEMENS 1PH Spindle AC servo motor
01.04	HEIDENHAIN linear grating scales in X/Y/Z axis
01.05	HEIDENHAIN angle encoder in B axis
01.06	Worktable 1400x1600mm
01.07	Manual pulse generator
01.08	Automatic lubrication system
01.09	X/Y/Z axis guide-way cover
01.10	Tri-color light
01.11	Electrical cabinet with air conditioner
01.12	Tri-color light
01.13	Work lamp
01.14	Foundation bolts and pads
01.15	Socket wrench
01.16	Facing head tool post

Item 02	Descriptions
02.01	Worktable travel ( X axis) extend to 3000/4000/5000mm
02.02	Vertical travel of boring head (Y axis) extend to 2000/2500mm
02.03	Column longitudinal travel (Z axis) extend to 2000/2500mm
02.04	Worktable 1800x1800mm
02.05	40 stations ATC
02.06	Chip conveyor
02.06	Facing head
02.07	Angle milling head

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