YHJ2M81190A High Precision Single SurfacePolishing Machine
Category: Product Center
Keywords: Yuhuan
Typical Machined Parts
LCD
Large size glass
Equipment Highlights
1.The rotation of the bottom polishing disc is driven by frequency conversion motor, which is installed on the bottom plate of the equipment bed. The mechanical rigidity of this part is high, the coupling can absorb the vibration of the part, and the vibration can not occur when polishing, which is beneficial to improve the polishing quality of the product.
2.PLC and touch screen control, in the touch screen can be preset under different pressure process parameters.
3.The drive motor adopts advanced and reliable frequency converter to realize the stepless frequency conversion speed regulation, and the upper and lower disks can be controlled according to the process requirements.
4. The lower plate is arranged with vacuum air path, the workpiece can be fixed by adsorption pad and vacuum, and the workpiece can be broken by positive pressure and blow back after processing, so that the workpiece can be disassembled conveniently.
5. The upper plate lifting and tilting are controlled by cylinder, with solenoid valve and electric proportional valve, the cylinder is stable and reliable, and the polishing pressure is accurately controlled.
6. Adopt imported brand electronic control proportional valve, fine-adjust the air pressure to accurately control the pressure under the lapping plate, with PLC automatic control, can accurately set the initial pressure and lapping pressure.
7. The process is controlled by PLC: time, pressure and speed can be controlled.
8. Automatic control of the grinding fluid circulation system, so that the grinding fluid repeatedly back to the mixing barrel, reduce the cost of using materials.
9. equipment structure and system are self-development, can achieve according to customer demand customization effect.
10.man-machine operating system is convenient for people to control the setting, can be added according to customer needs setting function.
Technical Parameter
|
Project |
Parameter |
Project |
Parameter |
Project |
Parameter |
|
Machine dimensions (length × width × height) |
About 3600×2850 ×2950mm |
Size of lower polishing disc |
φ1900mm，Flatness tolerance±0.01mm |
Stirrer motor |
200W |
|
polishing pump |
500W/600W |
||||
|
Weight of equipment |
About 11000kg |
size of upper polishing disc |
φ1300mm，Flatness tolerance±0.01mm |
scraper module motor |
750W |
|
Power supply voltage |
3N380V50HZ |
lower polishing disc motor |
22kW1450rpm 3N380V |
||
|
Installed capacity |
About 30KVA |
maximum size of workpiece |
Up-stick type: circular workpiece (or diagonal)≤1250mm ；down-stick type: circular workpiece (or diagonal)≤1850mm |
||
|
Air Supply voltage |
0.5-0.6MPa |
x-axis servo motor |
2.9kW1500rpm 3N380V |
||
|
working pressure |
0.45-0.6MPa |
||||
|
Pure water pressure |
0.1-0.2MPa |
polishing time setting range |
0-9999s |
||
|
Lower polishing disc rotation speed |
0-50rpm |
volume of polishing liquid barrel |
60L |
|
Optional manipulator parameters |
|||||||
|
Project |
YuHuan Industrial robots |
Type |
Joint type |
||||
|
Load |
25kg |
Axis quantity |
6 |
||||
|
body quality |
191kg |
ARM length |
1808mm |
||||
|
protection grade |
whole IP54/4，5，6AxisIP67 |
Repeat positioning accuracy |
±0.08 |
||||
|
Range of motion |
Maximum joint speed |
||||||
|
J1Axis-Spin |
±180° |
J2Robotic arms- |
-77~+203° |
J1Axis-Spin |
175°/s |
J2Robotic arms- |
162°/s |
|
J3Robotic arms-Up and down |
-77~+203° |
J4Robotic wrists-Up and down |
±180° |
J3Robotic arms-Up and down |
171°/s |
J4Robotic wrists-Spin |
417°/s |
|
J3Robotic wrists-Up and down |
±125° |
J6Robotic wrists-Twist |
±360° |
J3Robotic wrists-Up and down
|
336°/s |
J6Robotic wrists-Twist |
456°/s |
Related Products