Main functions: It uses a high-speed rotating spindle to drive the blade to rotate at high speed (30000r/min) to perform a preset linear cutting program on the surface of the sample to be cut. During cutting, high-purity cutting water is passed to cool the blade and spindle. The cutting direction and cutting height of the sample are controlled by the X-axis, 0-axis, Y-axis and Z-axis. The X-axis is responsible for the horizontal transmission of the sample to be cut, the 0-axis is responsible for the plane rotation angle of the sample to be cut, the Y-axis is responsible for the blade feed direction, and the Z-axis is responsible for the control of the cutting height. At the same time, the device is also equipped with a touch-screen LCD display and a graphical user interface, and is equipped with advanced impact recognition systems such as automatic calibration, automatic focus, and automatic inspection of knife mark width. It realizes the precise setting of cutting parameters and programs, and synchronously monitors the working status and equipment operation status through the processing condition display screen to ensure the quality of cutting completion. DAD 3350 semi-automatic cutting machine

The device can cut silicon wafers, ceramics, glass or processing materials by configuring different cutting knives.

The processing size is 8 inches and below irregular samples (the minimum processing size is 2mm). The processing size (mm) and thickness (mm) range is 2~200, 0.1~1.5. The equipment is DWR1720 water circulation system, which provides high-purity constant temperature cutting water for the cutting machine. X-axis feed speed effective range (mm/s) 0.1-600/Y-axis minimum step (mm) 0.0001, accuracy (mm) within 0.003 / 260 Z-axis repeatability (mm) 0.001 Standard corresponding blade diameter (mm) 58 Knife mark width Silicon wafer (μm) 50~ 60 Glass (μm) 200~300

Safety precautions for DAD 3350 cutting machine (1) The parameters on the display screen of the DWR1720 water circulation system are all the parameters set for debugging. Do not change them, otherwise the experiment cannot be carried out.

(2) The tap water switch of the DWR1720 water circulation system must be turned off after the experiment to prevent water leakage.

(3) The tool change operation of the DAD3350 cutting machine must be performed by the equipment engineer. Do not change the tool by yourself to avoid danger.

(4) When DWR1720 and DAD3350 have alarm messages, except for the alarm when cutting is completed, you need to notify the equipment engineer or process engineer before solving it. Do not make decisions on your own.

(5) When setting cutting parameters, do not modify parameters that are not specified in the operating procedures. If there are special needs, turn on the tap water switch. (6) When cutting is in progress, do not open the sample cover and waterproof cover at will.