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 ZK2115*4B/300 CNC deep hole drilling machine tool 1 ZK2115*4B/300 CNC deep hole drilling machine tool 2
  •  ZK2115*4B/300 CNC deep hole drilling machine tool 1
  •  ZK2115*4B/300 CNC deep hole drilling machine tool 2

ZK2115*4B/300 CNC deep hole drilling machine tool

Model:ZK2115*4B/300
Brand:GSM
Origin:-
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Metal Mineral
Label:deep hole drilling , gun drilling , CNC gun drilling
Price: -
Min. Order:-
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Detail

Product Description

Description

Processing capacity

Drilling hole diameterrange: Φ515mm

The max of Drilling depth:       300㎜     

Number of main spindle:        four

Spindle spacing:               140

Automatic loading and unloading system

1. Workpiece Clamping length range:  80250mm (automatic loading and unloading)

 

2. Workpiece Clamping diameter range:≤50mm(automatic loading and unloading)

 

3. Workpiece shapeA suitable external shape similar to the one in the drawings

 

4. Automatic loading belt size:(To be determined, to meet the length of 80 ~ 250mm, diameter 50mm parts loading and unloading requirements

 

5. Loading mode:automatic loading, V "type iron conveyor belt by 2 sprocket drag, Servo motor drive, CNC-control,To achieve automatic loading and unloading machine tools, The four workpieces in the work area correspond to the four spindles of the machine tool.

 

6. Machine protection: The host is totally enclosedprotective design. Of which, protection of the automatic loading and unloading system and protection of the whole machine are designed and produced based on 300mm maximal part clamping length.

Processing speed

1. Maximum work speed : 5000           r/min

2.Work speed:                 145           r/min

3.Feed force:                   0500         /min

4.Fast forward speed:             ≤2000         /min

 

 Machining accuracy

Drilling skewness:    ≤0.5/1000      Processing hole depth( when the workpiece is rotating, draw ratio is less than 100 times,  reference material 45#, modulation treatment)

Drilling accuracy:            IT7IT11        (reference material 45#, modulation treatment)

 Drilling roughness:         Ra0.8Ra6.3      (reference material 45#, modulation treatment)

 

Part material: 16MnCrS5

Inner bore dimension tolerance: 9.90 0 -0.05; (see work piece diagram)

Coaxiality of inner hole and work piece excircleMeasurement datum A: ≤0.1mm/100mm

Requirements before processing the work piece bore:

Coaxiality between excirclebevel in two ends of the work piecePositioning datumBC and work piece φ27.7Measurement datum Aexcircle is 0.01mm.

 

Power

1Motor Power of drill pipe:      5.5*2               KW    Variable-frequency drive

2、Motor Power of oil pump:     7.5*2               KW    Variable-frequency drive

3Motor Power of Cooling machine   4                KW

4Feed motor torque:           7                 Nm

Hydraulic system

1.Maximum flow                160               L/Min

2. Maximum pressure            10                 MPa

3. Filtration accuracy             20                 um

4. Oil reserve                  1360                L

 

 

Size and Weight

  • Floor space ( Length x Width x Height)     4200*3500*1800     mm

2.Height to ground                        1070               mm

3.Height to guideway                       297                mm

4. Distance of principal axis                140                mm

5. Weight:                                5                  T

6.Weight of hydraulic systems:                2.0                T

 

 

 

 


Product Image

 ZK2115*4B/300 CNC deep hole drilling machine tool 1
Img 1
 ZK2115*4B/300 CNC deep hole drilling machine tool 2
Img 2

Send Inquiry to this Member

Shaanxi Golden Stone Machinery Manufacturing Co., Ltd .

Room 501 Building 3B,Yuhua Optoelectrical Technology Industry Park, No 36 Weiyi Road, Yanta District, Xi'an, Shaanxi, China

Phone:
86-29-84687031
Fax:
86-29-84265352
Contact:
Craig Zhang (marketing supervisor)
Mobile:
84687031

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