Ningbo Kefu Machine Tool Equipment Co., Ltd
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LC series hydraulic cylinder CNC lathe
LC series hydraulic cylinder CNC lathe
Product details

Product Details:

LC series hydraulic cylinder CNC lathe system is a fully functional CNC lathe with three coordinate (two geometric axes, one tailstock drive axis) and two axis linkage, semi closed loop control. The control system of this machine tool adopts the Japanese FANUC 0i TD system and the α iF longitudinal and β iF tailstock servo drive system, equipped with RS232 standard communication interface and graphic function (with tool path graphics).

This series of machine tools adopts modular design, which can provide special functions or personalized products according to different configuration changes and user's special requirements. At the same time, it can also be equipped with turning centers or dual spindle turning center products.

Machine tool features:

Horizontal inclined 75 ° bed, high rigidity design, guide rails quenched and hardened;

Integrated design of electromechanical and hydraulic systems, compact structure, reasonable layout, easy operation and maintenance;

Adopting a high-performance spindle servo system with a wide speed range, it can achieve constant linear speed cutting;

The longitudinal and transverse drives use high-performance AC servo motors and high-precision ball screws, with high positioning accuracy and flexible and reliable movements;

Adopting an automatic centralized lubrication device, the lubrication is sufficient and reliable, and the lubrication cycle is automatically controlled;

● Equipped with a programming tailstock, it has high rotation accuracy, good follow-up performance with the spindle, convenient and reliable. It is driven by servo motors and ball screws, with a large movement stroke and fast speed. After moving to the working position, it adopts hydraulic bidirectional automatic locking positioning;

Equipped with a servo turret tool holder, it can quickly and automatically change the tool in both forward and reverse directions nearby;

The cooling system adopts a high head soft pump, which has strong chip cleaning and cooling effects;

Using hydraulic power chuck, loading and unloading are convenient and reliable, reducing the labor intensity of workers;

● Equipped with an adjustable material rack with rollers for easy loading and unloading. The adjustment handle is installed on the front for easy adjustment;

● Adopting a suspended rotatable control panel for easy operation;

The machine tool protective door is easy to push and pull, and the inner protective plate is firmly and reliably installed;

The overall structural form of the machine tool facilitates the process arrangement and accuracy assurance of cylinder components.

Machine tool processing objects and purposes:

Processing of complex geometric shapes, numerous sizes, and high precision requirements for cylinder body parts with internal stops;

● Processing cylindrical surfaces, conical surfaces, stepped surfaces, spherical surfaces, and various other rotating surfaces;

● Processing various metric and imperial internal and external threads;

Processing outer circles, cutting grooves and chamfering, drilling, expanding, reaming, rolling and turning inner holes;

Suitable for large, medium, small batch and single piece production of various cylinder components.

LC30

LC40

LC63

Maximum turning diameter on bed protection

mm

φ750

φ900

φ1050

Maximum rotation diameter on the saddle of the bed

mm

φ560

φ800

φ920

block type

mm

φ450

φ630

φ780

Minimum turning diameter of outer circle

mm

0 (tool tip passing through spindle center)

0 (tool tip passing through spindle center)

80

Maximum turning length

mm

2500 (outer circle)

2800 (outer circle)

3310 (outer circle)

Maximum travel X/Z

mm

270/2550

350/2850

360/3440

HEADSTOCK

Range of spindle speed

r/min

20~2000

15~1000

15~800

Spindle turning point speed

r/min

135/192

100

80.5/168

Spindle head model

 

A2-8

A2-8

A2-11

Main shaft diameter

mm

φ140

φ150

φ170

Conical hole taper

the metric system

100

100

120

spindle bore

mm

φ80

φ85

φ100

Height from spindle center to bed surface

mm

420

520

620

Height from spindle center to ground

mm

1150

1250

1300

Programming tailstock

Head model/taper hole specification

 

Mo's 6#

A2-8

A2-11

structural style

 

Core axis type dead top

Spindle type chuck

Spindle type chuck

Locking force range

N

4000-10000(0.5-1.5MPa)

4000-10000

4000-10000(0.5-1.5MPa)

trip

mm

Full stroke 3000, single workpiece ≥ 1000

Full stroke 3000, single workpiece ≥ 1200

Full stroke 3640, single workpiece ≥ 1300

Feed Speed

m/min

6

6

6

Conical hole taper

 

Mo's 6#

Metric system 100

Metric system 100

cutter head

Drive mode

 

hydraulic pressure

hydraulic pressure

hydraulic pressure

Number of knife positions

grasp

12

12

12

Square size of outer circular blade

mm

25×25

32×32

32×32

Maximum boring bar diameter

mm

φ60

φ60

φ80

Maximum turning diameter of the blade tip

mm

φ460

φ520

φ570

chuck

Drive mode

 

hydraulic pressure

hydraulic pressure

hydraulic pressure

Chuck specifications

 

12”

15”

400

Center frame

Drive mode

 

hydraulic pressure

hydraulic pressure

hydraulic pressure

Range of support

mm

φ100—φ320

φ200—φ460

φ300—φ600

Feed rate and pitch range

Fast forward X/Z

m/min

10/12

10/12

10.6/12

Work in X/Z

mm/min

0.001~500/0.001~500

0.001~500/0.001~500

0.001~500/0.001~500

Thread lead

mm/r

0.01~500

0.01~500

0.01~500

Spindle motor power

kW

18.5/22

22/30

22/30

Numerical Control System

 

FANUC 0i-TD

FANUC 0i-TD

FANUC 0i-TD

Machine tool dimensions (length x width x height)

mm

7115×2160×2550

7575×2500×2900

8400×2400×2700

Machine weight

kg

18100

22000

28800

Note: Other CNC systems such as Siemens, Fanuc, etc. can be optionally configured according to customer requirements; At the same time, an electric knife table can also be optionally selected.

According to different configuration changes and user specific requirements, we provide products with special functions or personalized features, and can also be configured as turning centers or dual spindle turning centers. Technical parameters are provided separately, please feel free to request.

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