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CNC Internal Grinder Machine

CNC Internal Grinder Machine

CNC internal grinder machine: CNC grinding machines Application This machine is two axis CNC Internal Grinder, mainly used for grinding the inner hole, inner taper hole, step hole and internal end face and outer end face, these grindings are all automatically completed, including automatic...

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CNC internal grinder machine:

CNC grinding machines Application

This machine is two axis CNC Internal Grinder, mainly used for grinding the inner hole, inner taper hole, step hole and internal end face and outer end face, these grindings are all automatically completed, including automatic feeding, automatic rough grinding, fine grinding, automatic wheel dressing, self- compensation, manual compensation and other functions.

MK2110 CNC Internal Grinder machine Main Parameter List

S.N.

NAME

SIZE & POWER

1.

Weight of CNC precision internal lathe tool

3100KG

2.

Overall dimension of machine tool

2100×1600×2200㎜

3.

Rated Power

7-15KW

4.

Motor

a.

Motor power of work piece (KW)

1.5

b.

Motor power of grinding wheel (KW)

2-9

c.

Servo motor power of X axis (KW)

1

d.

Servo motor power of Z axis (KW)

2

e.

Hydraulic motor power (KW)

0.75

f.

Cooling motor power (KW)

0.09*2

5.

Hydraulic system

a.

Pressure of hydraulic system (MPa)

0.4

b.

Oil pump flow (L/min)

25

c.

Cooling pump flow (L/min)

50

6.

Processing scope

a.

Grinding scope of internal diameter (mm)

5-100

b.

Max. grinding depth (mm)

150

c.

Max. rotation diameter of work piece (inside the shell) (mm)

260

d.

Max. rotation diameter of work piece (outside the shell) (mm)

460

e.

Max. loading weight of work piece (kg)

50

f.

Max. stroke of feeding slide (mm)

100

Max. stroke of work table (mm)

500

g.

Max. swivel angle of headstock (mm)

20°

h.

Rotation rate of work piece (r/min)

Stepless speed regulation

i.

Rotationrate of grinding wheel (r/min)

0---42000 Stepless speed regulation

7.

Machining accuracy

a.

Roundnessof internal hole (μm)

2

b.

Cylindricity of internal hole(μm)

3

c.

Roughness of internal hole (μm)

Ra 0.4

Bore Grinding Machines Overall Structure

1.The machine bed is formed of wear-resistant cast iron. It has good thermal stability and strong rigidity.

2.The machine adopts fully enclosed shell, machine tool Postposition knapsack mist electric box and preposition rotating operation desk, and equipped with mist absorption device. observation windows use open mesh cover with organic glass structure, to prevent injury on others because of splashing after wheel broken. The opening and closing of the protective door can be controlled by program or manual control.

3.The system reserves 4 pairs of input and output interface, which is convenient for users to expand themselves.

4.The machine tool adopts the working way of the table reciprocating and grinding rack feeding. The grinding frame consisted of bridge plate and carriage plate and abrasive seat.

Electric System

1.The machine tool control system adopts the Germany SIEMENS 828D CNC system, which can realize automatic feed, automatic trimming of grinding wheel, self-compensation, automatic cycle grinding of inner hole and end surface. And can do the automatic detection and alarm to the CNC system failure, has record vitae of alarms. The main electrical components are from France Schneider.

2.The system has 8.4 inch color LCD display. Trough man-machine interface dialogue, convenient to achieve the imput of dimension, the grinding wheel numerical value and the grinding parameters, simple setting without complex programming, with a variety of recycling program call function, and fault alarm, self diagnosis, grinding wheel life management and other functions

3.The machine tool is equipped with a mobile handheld unit, which can be used to adjust the tool setting of parts conveniently. It is especially used in multiple types, medium and large quantities of production.

Internal Cylindrical Grinding Machine Other Projects

1.External circle trimming of the ordinary grinding wheel uses the diamond single point trimmer pen, and the diamond grinding wheel is trimmed by diamond roller. It can be automatically trimmed and self-compensation, and the amount of truing and finishing can be remembered.

2.The color of machine tools can be matched according to user's requirements.

3.Plant and power requirements: power supply 380V±10%. Three cases, five lines, frequency 50±2Hz, compressed air 0.4-0.6Mpa, ambient temperature 5-45℃.

 

Key Words: CNC Precision Internal Grinders, CNC Precision Internal Lathe, Internal Cylindrical Grinding Machine, CNC Grinding Machines, Bore Grinding Machines


If you're looking for the cnc internal grinder machine, welcome to consult the price and the quotation with our factory. As one of the professional grinding machine manufacturers and suppliers in China, we also offer you the customized service. Please be free to buy the cheap machine made in China in stock from us.
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