TYM-2 metallographic sample pre-grinding machine Introduction
TYM-2 metallographic sample pre-grinding machine is to use various grain size metallographic sandpaper to polish various metal and alloy samples. Using this pre-grinding machine, in addition to mechanical polishing instead of manual operation to improve the efficiency of preparing the sample, it can also completely remove the plastic deformation and surface heating traces generated during the cutting process of the sample for further microstructure determination after polishing .
This machine is equipped with a cooling device that can cool the sample during pre-grinding to prevent damage to the metallographic structure due to overheating of the sample. When the pre-grinding machine is working, the cooling water is continuously injected into the rotating grinding disc through the rotary water nozzle. The sandpaper can be closely attached to the grinding disc under the action of atmospheric pressure, so that the sandpaper does not need to be bonded or clamped.
The machine controls the operation of the grinding disc by the switch key. When the switch key is "on", the grinding plate runs and the speed of 450r / min can be obtained. When the key is turned off, the grinding and polishing disc stops running. Technical Parameters
Structure: Double-disc desktop
Grinding disc diameter: φ200mm
Grinding disc speed: 450r / min
Motor: YC7124, 370W
Working voltage: 220V 50HZ
Dimensions: 725 * 710 * 310 (mm)
Net weight: 40kg
Gross weight: 58kg
Magnetic disk: φ200mm
Anti-sticking disc: φ200mm
Metallographic sandpaper: 320 #, 600 #, 800 #, 1200 #, etc.
Introduction
TYM-2 metallographic sample pre-grinding machine is to use various grain size metallographic sandpaper to polish various metal and alloy samples. Using this pre-grinding machine, in addition to mechanical polishing instead of manual operation to improve the efficiency of preparing the sample, it can also completely remove the plastic deformation and surface heating traces generated during the cutting process of the sample for further microstructure determination after polishing .
This machine is equipped with a cooling device that can cool the sample during pre-grinding to prevent damage to the metallographic structure due to overheating of the sample. When the pre-grinding machine is working, the cooling water is continuously injected into the rotating grinding disc through the rotary water nozzle. The sandpaper can be closely attached to the grinding disc under the action of atmospheric pressure, so that the sandpaper does not need to be bonded or clamped.
The machine controls the operation of the grinding disc by the switch key. When the switch key is "on", the grinding plate runs and the speed of 450r / min can be obtained. When the key is turned off, the grinding and polishing disc stops running.
