CNC Lathe

  • Single Spindle Two turret CNC lathe
  • Single Spindle Two turret CNC lathe
Single Spindle Two turret CNC latheSingle Spindle Two turret CNC lathe

Single Spindle Two turret CNC lathe

1. Product performance:

When the shaft parts need to machine the end faces of the two ends, it is usually first to machine one end of the part and then to turn the other end. This method is done after two clamping processes, the coaxiality precision is not well controlled, and the worker operates. High technical requirements.

This project changes the single-head processing method of traditional machine tool processing, adopts one-time clamping and simultaneous processing at both ends, and develops a single-spindle double-sided double-turret numerical control with high processing precision, high efficiency, low scrap rate and reduced labor intensity. machine tool.

2. Features:

(1), double-sided composite processing technology design:

Using two sets of turrets, one-time clamping, and multi-station processing methods at both ends of the part, the machining allowance that was originally removed in several work steps is concentrated in one composite step, so that multiple steps are The processing time is completely coincident, and the processing at both ends is completed in one clamping, which avoids the error caused by multiple clamping, ensures the processing precision, reduces the processing auxiliary time, and improves the efficiency by 2-4 times.

(2) Design of special headstock for double chucks at both ends:

The symmetrical clamping method of the middle end of the double chuck of the spindle box is used to change the forced asymmetry of the traditional axial parts in the unidirectional asymmetric clamping process, resulting in the surface quality, size and position accuracy of the parts not being required. At the same time, there is a retaining groove between the chucks at both ends of the spindle box, which can clamp the parts with the opposite structure in the middle of the shaft, which expands the versatility of the machine tool processing.

(3) Design of extendable two-way spindle:

An extendable two-way spindle is designed with a sleeve assembly, two detachable extension sleeves fixed to the two ends of the sleeve assembly, and a ferrule embedded in the extension sleeve for holding the workpiece, and the sleeve assembly is provided with a drive The control structure of one of the extension sleeves is moved axially; the purpose of axial extension of the ferrule is controlled by the control structure, and the changeable size of the bi-directional spindle can be completed under the condition that only part of the parts are replaced, and the spindle is greatly reduced. Replacement costs and maintenance costs, and effectively improve the advantages of the scope of the spindle.

(4), Intelligent control system design:

This project designs a set of shared spindle box transmission control system and two sets of symmetrical structure turret transmission operation control system. By using PLC control design, replacing some relays, the circuit is modified and designed to realize intelligent control of machine tools and improve Contact stability while reducing wiring and increasing production efficiency.


Specification:


Single Spindle Two turret CNC lathe

Model

CK42ST

CK52ST

CK72ST

CK95ST

CK120ST

Max. processing length(mm)

550

550

800

800

900

Spindle bore(mm)

φ10-40

φ15-50

φ25-70

φ30-90

φ40-120

Spindle speed range(mm)

100-3000

100-3000

100-2600

100-2100

100-1800

Spindle speed steep

Stepless

Stepless

Stepless

Stepless

Stepless

X Axis travel(mm)

350

350

350

350

350

Z Axis travel(mm)

550

700

800

800

900

X axis fastest moving speed(mm)

20000

20000

20000

20000

20000

Z axis fastest moving speed(mm)

24000

24000

24000

24000

24000

X axis min. setting unit (mm)

0.001

0.001

0.001

0.001

0.001

Z axis min. setting unit (mm)

0.001

0.001

0.001

0.001

0.001

Main motor power (KW)

7.5KW/11KW

7.5KW/11KW

7.5KW/11KW

7.5KW/11KW

7.5KW/11KW

Spindle clamping method

Hydraulic

Hydraulic

Hydraulic

Hydraulic

Hydraulic

Tool post type

Turret

Turret

Turret

Turret

Turret

Turning Tool Size mm*mm

25*25

25*25

25*25

25*25

25*25

Guide form

Roller linear guide

Roller linear guide

Roller linear guide

Roller linear guide

Roller linear guide

Body degree

30°

30°

30°

30°

30°

Machine size (mm)

2400*1850*1800

2400*1850*1800

3000*2000*1900

3000*2000*1900

3100*2000*1900

Machine Weight (Kg)

4200

4300

5200

5300

5500