TK2120 Deep-hole drilling and boring machine

The machine tool is specialized in processing cylindrical deep hole workpiece equipment, such as the spindle of processing machine tool, all kinds of mechanical hydraulic cylinders, cylinder, cylindrical hole blind hole and step hole. The machine tool can not only undertake drilling, boring, but also can be rolling processing, drilling using the internal discharge method.

Keywords:

Deep-hole drilling and boring machine

Classification:

Deep-hole drilling and boring machine

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Product Description

Machine tool body rigidity is strong, good precision retention. The spindle speed has a wide range, and the feed system is driven by AC servo motor, which can meet the needs of various deep hole processing processes. The illuminator (oil pressure head) and workpiece are tightened by hydraulic device, and the instrument display is safe and reliable.

The machine tool is a series of products, but also according to the user needs to provide a variety of deformation products.

The machine tool mainly has bed body part, bedside box, card tray body, mop plate into the feed system, feed box, oil illuminator(oil pressure head), cooling part, dust removal device, working center frame, hydraulic system, etc. The machine tool can be flexibly selected according to the actual needs, a wide range of application.

According to the working situation, you can choose the following several working forms

1.The workpiece rotation, tool rotation, and reciprocating feed movement
2.The workpiece rotation, the tool does not rotate and reciprocating to the movement
3.The workpiece does not rotate, tool rotation and reciprocating movement.

Machine tool use and processing case

Suitable for all kinds of hydraulic cylinder, main shaft hole, cylinder hole, cooling hole processing, suitable for large quantities or small batch production

Machine tool characteristics

1.Processing accuracy (≤0.03mm) and high finish (≤Ra0.2-0.8).
2.Can process the two ends of the small middle large inner hole.
3.The inner hole processing allowance can reach 12.5mm on one side.
4.Multi-step inner hole can be processed.
5.Can process long inner hole cutting process.

Deep hole machine tool TK2120/TK2125 Specifications and performance

Technical specifications	TK2120	TK2125
Max.boring diameter	φ200mm	φ250mm
Max. drilling diameter	φ80mm	φ80mm
Largest depth of boring holes	1000-15000mm	1000-15000mm
Workpiece clamping diameter range	60-300mm	60-300mm
Height from spindle center to bed	350mm	350mm
Main shaft aperture of the bedside box	φ85mm	φ85mm
Spindle front taper hole	φ85mm 1:20	φ85mm 1:20
Spindle speed range	60-1000r/min	60-1000r/min
Feed speed range (infinite)	5-3000mm/min	5-3000mm/min
Carriage rapid-moving speed	3m/min	3m/min
Power of main motor	22KW/30KW	22KW/30KW
Hydraulic pump motor power	1.5KW	1.5KW
Carriage rapid motor power	3KW	3KW
Feed motor power	3.7KW	3.7KW
Cooling pump motor power	5.5KW/7.5KW	5.5KW/7.5KW
Cooling system rated pressure	0.36Mpa	0.36Mpa
Cooling system flow	300L/min	300L/min
Rated working pressure of the hydraulic system	6.3Mpa	6.3Mpa
oil pressure head withstands maximum axial force	68KN	68KN
The maximum predetermined effort of the oil pressure head to the workpiece	20KN	20KN
Length of the oil pressure head tray	800mm

Model	TK2120			TK2125
Specification	Ground space LWH	Net weight (T)	Rough weight (T)	Ground space longwidehigh LWH	Net weight (T)	Rough weight (T)
1000mm	798428731550	11.4	12.2	798431501550	13	14
2000mm	998428731550	13.9	14.9	998431501550	15.5	17
3000mm	1198428731550	15.7	16.7	1198431501550	17.5	19
4000mm	1398428731550	18.2	19.5	1398431501550	19.8	21
5000mm	1598428731550	20	21.3	1598431501550	21.6	24
6000mm	1798428731550	21.8	23.4	1798431501550	23.5	25
7000mm	1998428731550	23.6	25.2	1998431501550	25.5	27
8000mm	2198428731550	26.2	28.1	2198431501550	27.5	30