Home  >  Metal Processing Machinery  >  Machine Tool Equipment  >  Boring Machines

Planer Type CNC Boring Machine, Spindle dia.:130mm, CNC/Servo system: Siemens 840D/ Fanuc 18i, With Ram, Automatic working metho - details see: https://www.machineto.com/tk6813-boring-machine-10124460

TK6813 Planer Type Boring Machine -With Ram

( Designed and made in Qingdao, China)

1. Specifications of boring machine TK6813

Spindle Diameter	130mm
Spindle Taper	ISO50
Shank Specification	JT50
Pull Stud	BT-50
Max. Spindle Speed	2-1500r/min
Cross Travel of Table	3000mm
Longitude Travel of Column	2000mm
Axial Travel of Ram	1300mm
Axial Travel of Boring Spindle	700mm
Table Rotary Travel	800mm
X.Y Feed Rate	1-3000mm/min
W Feed Rate	1-2000mm/min
Z Feed Rate	1-2000mmmin
B Feed Rate	0.003-1 r/min
X.Y Rapid Movemet	6000mm/min
W.Z Rapid Movement	5000mm/min
V Rapid Movemen	4000mm/min
B Rapid Movement	1.5r/min
X.Y.Z. Positioning Accuracy	± 0.025mm
B Positioning Accuracy	8”
X.Y Repeatability	± 0.02mm
Z Repeatability	± 0.02mm
B Repeatability	6”
Motor Power	22/30 KW
Table Size	2000X3000mm
Table Loading Capacity	2000kg
Max. Spindle Torque	2500Nm
Max. Spindle Thrust	20000N

2. Brief Introduction of boring machineTK6813

Equipped with advanced CNC system, the boring machine can realize 4 axes spontaneous control, drilling, broaching, boring, groov cutting and plane milling. This machine is applicable for industries like engeering machinery, rolling-stock, mine facility, large motor, hydraulic, steam turbine, ship building, steel and military industries.

3. Main Structure of boring machine TK6813

1) The boring machine is planer type horizontal machine, Front and rear bed is T type design.

2) Spindle. The spindle consists of boring spindle and milling spindle. The spindle bearings are of high speed, good rigidity and high accuracy. Constant tempreratre oil is provided for cooling the bearing so as to guarantee the working accuracy of spindle. Material of spindle is electroslag-refined, nitrated steel. Over 30 operations are required for processing the spindle and its mirror surface have grouond adn lapped.

3) Guide Way. The rotary guide way adopt the cast iron and stickled plastic. The rotary bearing adopt double cylinder roll bearing which is high rigid and accuracy.

4) Hydraulic system. The hydraulic system adopts oil coolant to enhance hydraulic unit and hydraulic reliability. The dimension of hydraulic unit is international standard.

5) Lubrication. Automatic lubrication system spread lubrication oil to various points of the guide ways of X,Y,Z,V, and W axes. To avoid the damage caused by lack pf clean oil film, the system adopt automatic lubrication by timing which can maintain the the oil film from damage and contaminated, also it match the guideway needs. The W and X axes are equipped with the flexible guide way cover, Y axis is equipped with cover.

6). Protection design to avoid the following problems:

Over temperature and pressure loss of the hydraulic system.

Timing lubriction and oil shortage of guideway

Failure of spindle drive

Overload of spindlle assembly

Interlock of spindle automatic tool unloading and spindl start.

Soft limit

Override of feed drive

Failre of feed drive

Overload of drive system.

4. Main purchase parts

No	Name	Specification	Quantity	manufacture
1	Front bearing of spindle	71944ACD/P4ATBTB	1set	SKF--Germany
2	Rear bearing of spindle	71940ACD/P4ADBA	1set	SKF--Germany
3	Fine lubrication oil	LGLT2	1.5kg	SKF--Germany
4	Screw rod bearing	7602045TVP/P4SQBC		FAG--Germany
5	Table bearing	NN3024	1set	FAG--Germany
6	Roll ball screw rod	63/80,T5	5pcs	BLIS--Germany
7	CNC system	Siemens 840D/Fanuc	1set	Siemens/Fanuc
8	Feed servo motor		6pcs	Siemens/Fanuc
9	Linear grating scale	FAGOR	4pcs	FAGOR--Spain
10	Circular grating scale	HEIDENHAIN RON	1set	HEIDENHAIN-- Germany
11	Main hydraulic units	Compass	Serial	Taiwan
12	Auto lubrication station	VERSA III	3sets	Yongjia lube-Taiwan
13	Electrical parts	Low voltage		Siemens, ABB, Schneider
14	Oil coolant	CO-24	1set	LOM-Taiwan or Japan
15	Roller	RWB PR	44pcs	IKO-Japan or INA-Germany
16	Transverse switch	LXZ	5pcs	Omron-Japan
17	Seal unit		Serial	BUSAK+SHAMBAN-American

5.Genral Terms:

5.1Payment terms:30% of the whole contact value as down payment by T/T.The last 60% of the wholecontact value should be paid byT/T before shipment after the final testing and inspection.

5.2 Delivery time:120-140days from the date we received the advance payment.

5.3 Warranty and after sale service

5.3.1, Warranty period: one year after final installation, during the warranty period, all the daily damage parts will be provided freely by the manufactory.

5.3.2, Out of warranty period, the factory will still supply the support for the whole life of the machine, including technical advice, spare parts, labor, after sales service, and so on. But the factory will just take the necessary cost.

6. Pictures of boring machineTK6813

(the same with TK6813)

6.1 Main parts

(boring/milling head)(worktable/plates)

6.2 Pictures of Boring Machine Package and Loading

6.3 Pictures of Our Company