T2180 Deep-hole drilling and boring machine

Keywords:

T2180

Classification:

Deep-hole drilling and boring machine

Oil Drilling Collar Processing Machine

8615266967791

E-Mail:

tianrui18605341937@163.com

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Product Description

First, the basic process performance of the machine tool:

This machine is a deep-hole equipment specially used for internal hole processing of heavy workpieces. This machine tool can complete the drilling, boring, expanding, rolling, and nesting of inner holes. The boring bar uses cutting fluid to discharge cutting fluid and iron chips to the bedside. According to user requirements, the machine tool can be equipped with a drill (boring) rod box to increase the drilling function. The BTA chip removal process is used for drilling. The workpiece can be rotated at low speed and the tool can be reciprocated at high speed to improve processing efficiency. Zh

Heavy-duty deep-hole boring machine can process the inner hole diameter of the workpiece up to φ800mm, and the length of the workpiece can reach 16m. Zh

Processing accuracy of machine tools:

During rough boring: hole diameter accuracy IT9-10. Surface roughness: Ra6.3. Zh

When fine boring: hole diameter accuracy IT8-9. Surface roughness: Ra3.2. Zh

During rolling: Aperture accuracy IT8-9. Surface roughness: Ra0.4 or more. Zh

Straightness of processed hole: ≦ 0.15 / 1000mm. Zh

Exit deviation of the machined hole: ≦ 0.5 / 1000mm. Zh

Processing efficiency of machine tools:

Cutting speed: determined according to the tool structure, material and workpiece material, generally 50-100m / min. Zh

Feed rate: determined according to the conditions of the workpiece and the process, generally 10-100mm / min. Zh

Maximum machining allowance when boring: Determined according to the tool structure, material and workpiece conditions, generally not more than 30mm.

Second, the main technical specifications and parameters of machine tools:

Specifications	Parameter
Specifications	TK2180
Boring diameter range	Φ100-Φ800mm
Drilling diameter range	Φ60-Φ120mm
Processing depth range	1-16m(1m per interval)
Spindle center heigh	800mm 1000mm
Headstock spindle diameter	Φ100mm
Taper hole at the front end of spindle	Φ120mm,1:20
Spindle speed range and number of stages	3-120r/min Stepless
Spindle motor	55kw
Feed speed range	0.5-450mm/min Third gear stepless
Pallet fast moving speed	2m/min
Working clamping diameter range	400～1200mm
Spindle bore of drill box (optional)	100mm
Spindle motor	45kw/55KW
Taper hole at the front end of main shaft of drill pipe box (optional)	Φ120mm,1:20
Speed range and number of stages of drill pipe main shaft (optional)	16-270r/min Level 12
Feed motor	N=5.5 kw (AC servo)
Pallet fast motor	N=7.5kw
Cooling pump motor	N=5.5 kw, (3groups)
Hydraulic pump motor	N=1.5kw,n=1440r/min
Cooling system rated working pressure	0.36MP
Cooling system flow	300、600、900L/min