All Categories
YUHUAN Co., Ltd.

Home>Products center>Grinding And Polishing>Single-Sided Grinding And Polishing Machine

Products center
YHJ2M81190A  High Precision Single SurfacePolishing Machine

YHJ2M81190A High Precision Single SurfacePolishing Machine

Main Function:

Mainly used for fine grinding and polishing of large-size plane in the optical, electronics,
mechanism, such as rubber plate prisms, optical flat crystal, liquid crystal display sheet,
IC shading film, crystal, filter glass, sapphire glass, quartz crystal, silicon wafer, ceramics
and other components, as well as STN_x0002_LCD,CSTN-LCD, sheet glass substrate and other
hard and brittle materials of high precision, high efficiency single-sided polishing.

Category: Product Center
Keywords: Yuhuan

Typical Machined Parts




     Large size glass

Main Feature

● 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.

● PLC and touch screen control, in the touch screen can be preset under different pressure process parameters.

● 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.

● 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.

● 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.

● 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.

● The process is controlled by PLC: time, pressure and speed can be controlled.

● 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.

● Equipment structure and system are self-development, can achieve according to customer demand customization effect.

● Man-machine operating system is convenient for people to control the setting, can be added according to customer needs setting function.

Technical Parameter
Machine dimensions (length × width × height)About 3600×2850×2950mmSize of lower polishing discφ1900mm,Flatness tolerance±0.01mmStirrer motor200W
polishing pump500W/600W
Weight of equipmentAbout 11000kgsize of upper polishing discφ1300mm,Flatness tolerance±0.01mmscraper module motor750W
Power supply voltage3N380V50HZlower polishing disc motor22kW1450rpm3N380V
Installed capacityAbout 30KVAmaximum size of workpieceUp-stick type: circular workpiece (or diagonal)≤1250mm ;down-stick type: circular workpiece (or diagonal)≤1850mm
Air Supply voltage0.5-0.6MPax-axis servo motor2.9kW1500rpm3N380V
working pressure0.45-0.6MPa
Pure water pressure0.1-0.2MPapolishing time setting range0-9999s
Lower polishing disc rotation speed0-50rpmvolume of polishing liquid barrel60L

Optional manipulator parameters
ProjectYuHuan Industrial robotsTypeJoint type
Load25kgAxis quantity6
body quality191kgARM length1808mm
protection gradewhole IP54/4,5,6AxisIP67Repeat positioning accuracy±0.08
Range of motionMaximum joint speed
J1Axis-Spin±180°J2Robotic arms--77~+203°J1Axis-Spin175°/sJ2Robotic arms-162°/s
J3Robotic arms-Up and down-77~+203°J4Robotic wrists-Up and down±180°J3Robotic arms-Up and down171°/sJ4Robotic wrists-Spin417°/s
J3Robotic wrists-Up and down±125°J6Robotic wrists-Twist±360°J3Robotic wrists-Up and down336°/sJ6Robotic wrists-Twist456°/s


Hot categories