TK6926 cnc Boring milling machine

Description

TK6926 Floor Type Boring and Milling Machine is a machine equipped with advanced techniques such as mechanics, electrics and hydraulics. Many key techniques are adopted: Hydrostatic guideway (constant flow), No back-lash rack-pinion drive system, ram feed auto compensation, etc. The machine is equipped with advanced CNC control system Siemens 828D or Fanuc OI MATE system, to make the machine in close-loop. All these well know and advance equipment make the machine with high rigidity, great efficient, easy operating and maintenance.

 

No.	Specification	unit	TK6926
			CNC floor type boring machine
1	Spindle diameter	mm	φ260
2	Spindle top diameter	mm	φ221.44
3	Taper		ISO 50( JT50 7:24 )
4	Blindrivet model		D50  DIN69872
5	Power of main motor	Kw	85
6	Spindle Speed	r/min	2-800r/min
7	Max. torque of spindle	N.m	3136
8	Max. axial resistance of spindle	N	31360
9	Worktable size	mm	Optional
10	Max.loading on table	Kg	12000
11	Worktable transversal travel (X axis)	mm	Optional
12	Headstock vertical travel（Y axis）	mm	4000
13	Column travel l(Z axis)	mm	750
14	Spindle travel (W axis)	mm	1250
16	Rotary speed of worktable(B axis)	°	360
17	The width of T-slot and number	mm	22
18	Min .distance from spindle top to table center	mm	100（spindle extend）
19	Distance from spindle center to the table	mm	2375
20	Max. Feeding speed (X axis)	mm/min	stepless，1-5600mm/min
21	Max. Feeding speed (Y axis)	mm/min	stepless，1-5600mm/min
22	Max. Feeding speed (Z axis)	mm/min	stepless，1-5600mm/min
23	Max. Feeding speed (V, W axis)	mm/min	stepless，1-5600mm/min
24	B axis	r/min	0~1
25	System		FANUC OI-MF
26	Max. rapid feeding speed (X、Y、Z axis)	mm/min	6000
27	Max .rapid feeding speed(W axis)	mm/min	3000
28	Spindle cooling		20bar
29	Protective door plate		CE Nor

 

No.	Item	Unit	Parameter
1	Table Size	mm	2000*2500	2500*3000
2	Rotary table height	mm	395	395
3	Total table height	mm	1075	1075
4	Max. load of worktable	ton	20	20
5	Longitudinal travel(V axis)	mm	1400	2000
6	Indexing range	Degree	360	360
7	V axis feedrate	mm/min	4~3000	4~3000
8	B axis feedrate	mm/min	3~3000	3~3000
9	Indexing accuracy	Degree	0.005	0.005

 

ontrol Axis

Basic configuration of 5 feed axis and one spindle；Each coordinate axis defined as follows：

X axis：Worktable transverse travel

Y axis：Headstock move up and down along the vertical column；

V axis：Worktable longitudinal;

W axis：Ram travel

Z axis： Boring spindle front-back travel;

B axis： NC rotary table rotary indexing

U axis（optional）：Facing plate feed

 

Boring mill-1 catalog download