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CNC Abrasive Belt Grinder
Contact us

Address: 9 Xinyi Road, Xihu Town, Hanjiang District, Yangzhou City, Jiangsu Province, China
phone:+18182882869
   mail:unitedmachinetool@163.com
 

  • Product name: CNC Abrasive Belt Grinder 2mk5950 / h
  • Shelf time: 2021-07-23
  • Number of views: 354

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Product details
◆ This machine belongs to the field of surface finishing, which is used to improve the surface roughness of the workpiece, and its shape accuracy is guaranteed by the previous milling process.
◆ It belongs to flexible grinding. Because of the control of servo pressure shaft, the contact wheel and moving belt constantly adjust the grinding force to make it constant, which is also called constant force grinding.
◆ "6 + 1" axis control technology: 6 axes (XYZ, ABC) linkage + 1 servo pressure axis.

◆ Typical machined part: turbine blade, see the figure below.

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At present, the vast majority of blade polishing adopts manual polishing, which has high labor intensity and difficult to ensure the quality. With the increasing size of the workpiece, the labor is not competent. The domestic key blade manufacturers purchase imported equipment for processing, which is expensive and costly; Technology is complex, especially the programming requirements are high, foreign technical services are often not guaranteed. Therefore, the cost-effective advantage is silent and can completely replace imports.
 

project

Parameters

workbench

Size (width) × Length, mm

460×2870


Maximum load, kg

300

Structural parameters

Head frame tailstock center height, mm

260


Distance from contact wheel center to worktable, mm

0~660


Taper number of a-axis taper hole

莫氏4#


Taper number of b-axis taper hole

莫氏3#


Taper no. of c-axis taper hole

莫氏3#

Range of machining blades

Maximum length, mm

1850


Maximum width, mm

500


Maximum weight, kg

150

Travel of motion axis

X direction (left and right), mm

1920


Y direction (front and back), mm

500


Z direction (up and down), mm

400


Axis a rotation, °

360


B-axis swing, °

±45


C-axis swing, °

±80

Grinding head

Belt length, mm

3500


Belt width, mm

10~50


Maximum linear velocity of belt, M / S

30


Contact wheel diameter, mm

Ф40~300


Width of contact wheel, mm

10~50


Motor power of grinding head, kw

3

Accuracy of axis of motion

Positioning accuracy of linear motion axis (x / Y / z), mm

0.042/0.025/0.022


Repeat positioning accuracy of linear motion axis (x / Y / z), mm

0.020/0.015/0.012


Positioning accuracy of rotary motion axis (A / B / C), ″

28/28/28


Repeat positioning accuracy of rotary axis (A / B / C), ″

16/16/16

Velocity of motion axis

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