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CNC Centerless Od Cylindrical Cut-in & Through Grinding Machine

China CNC Centerless Od Cylindrical Cut-in & Through Grinding Machine, Find details about China Centerless Grinding, Centerless Grinder from CNC Centerless Od Cylindrical Cut-in & Through Grinding Machine

Model NO.
MK1040
Precision
High Precision
Certification
CE, ISO 9001
Condition
New
Roundness of Internal Hole
2um
Cylindricity of Internal Hole
2um
Surface Roughness of Internal Hole
Ra0.4um
Trademark
CHANGYI
Transport Package
Waterproof Film Wrapped, Wooden Case Package
Specification
2000x1600x1000mm
Origin
Wuxi, China
HS Code
8460292
Model NO.
MK1040
Precision
High Precision
Certification
CE, ISO 9001
Condition
New
Roundness of Internal Hole
2um
Cylindricity of Internal Hole
2um
Surface Roughness of Internal Hole
Ra0.4um
Trademark
CHANGYI
Transport Package
Waterproof Film Wrapped, Wooden Case Package
Specification
2000x1600x1000mm
Origin
Wuxi, China
HS Code
8460292
CNC Centerless Od Cylindrical Cut-in & Through Grinding Machine
CNC Centerless Od Cylindrical Cut-in & Through Grinding Machine
CNC Centerless Od Cylindrical Cut-in & Through Grinding Machine
CNC Centerless Od Cylindrical Cut-in & Through Grinding Machine
CNC Centerless Od Cylindrical Cut-in & Through Grinding Machine


MK1040 CNC Centerless OD grinder 
 
  1.  Technical requirement
  1. Application: this machine is used in grinding the rod,diameter range is 2-40mm
Working precision: roundness 0.0015mm  Cylindricity: 0.002mm(Standard precision test specimen)
Main performance and configuration requirement of machine tool
NC system adopts Fanuc0i
The deceleration motor adopts Korean SPG product.
Ball screw from Nanjing Yigong.
(4) Machine tool electrical components are well-known brands in China, such as Chint AC contactor, thermal relay is from Suzhou Electric Control equipment Factory , JBK transformer from WUXI TBR and so on.
the guide wheel drive motor is controlled by Inovance frequency converter.
Colour is according to client's requirement.
  1. Overview of machine tool
Main structure of machine tool
1. The grinding wheel spindle adopts cantilever structure and is convenient to replace the grinding wheel, and the bearing is a long five-piece dynamic sliding bearing with large bearing capacity and high stiffness.
2. The guide wheel spindle has a double supporting structure with good rigidity, the bearing is a rolling bearing, and the rotation accuracy is high.
3. The variable speed of guide wheel adopts AC frequency converter, which can realize stepless speed regulation.
4. The guide wheel grinding wheel dresser uses deceleration motor to drive ball screw transmission and stepless speed regulation.
5. The guide wheel frame feed skateboard adopts needle roller rigid guide rail, which has the advantages of sensitive movement, high feed precision and long service life.
6. The cooling system adopts large water tank, large water pump and magnetic separator, so that the cooling water can dissipate heat fully and be cleaner, which is beneficial to the improvement of grinding efficiency, precision and roughness.
III. Main specification and parameter
1. Longitudinal feed grinding (standard bracket)
Grinding diameter                         φ2~40 mm
Max. Grinding length                      140 mm
2. Longitudinal feed grinding (ordering special parts)
Grinding diameter                         φ7~40 mm
Max. Grinding length                      300 mm
3. Cross feed grinding (ordering special parts)
Grinding diameter                         φ7~40 mm
Max. Grinding length                      120 mm
4.  Grinding wheel dimension                 PSA350×125×127 mm
5.  Guide wheel dimension                    P250×125×127 mm
6.  Grinding wheel rotary speed     1870 r/min
7.  Guide wheel rotary speed     10~200 r/min(stepless)
8.  Guide wheel rotary angle
a,Vertical in-plane                         -20~+40
b,In the horizontal plane                   00~+30
9.  Feed minimum                         0.002 mm
10.  Distance from the center of the grinding wheel to the bottom of the bracket  190mm
11.  High distance from the center of the grinding wheel to the ground    995 mm
12.  Cooling pump   AOB2-25(0.11 kw)
13.  Machine tool motor power
A. Grinding wheel motor power 7.5 kw
B.  Power of guide wheel motor (AC frequency conversion) 1.1 kw
C. Power of servo motor (AC frequency conversion)                   1.5 kw
14.  Machine tool power supply 3N~50Hz  380V
15. Machine tool dimension (length × width × height)         1680x1300x1450mm
16.  Net weight of machine tool                         about 2200kg



CNC Centerless Od Cylindrical Cut-in & Through Grinding Machine

 

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