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Foshan Li Dexin Machinery Manufacturing Co., Ltd.

Foshan Li Dexin Machinery Manufacturing Co., Ltd.

Specializing in the production of TCT circular saw blades, TCT band saw blades, finger joint knives, flying knives, various non-standard CNC grinding machine production lines

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How to judge the quality of the saw blade of the saw blade grinding machine

  • Time of issue:2020-11-17 18:55

(Summary description)How to judge the quality of the saw blade of the saw blade grinding machine

How to judge the quality of the saw blade of the saw blade grinding machine

(Summary description)How to judge the quality of the saw blade of the saw blade grinding machine

  • Time of issue:2020-11-17 18:55
How to judge the quality of the saw blade of the saw blade grinding machine
1. First look at whether the cutter heads on the aluminum cutting saw blade are in the same straight line
 
If the cutter head is not on the same straight line, it means that the size of the cutter head is irregular, and some may be wide or narrow, which will cause unstable cutting when cutting stone and affect the quality of the saw blade.
 
2. Measure the weight of the saw blade
 
The heavier and thicker the aluminum cutting saw blade is, the better, because if the saw blade is heavy, the greater the inertial force during cutting, the more stable the cutting. Generally speaking, 350mm saw blade should be about 2 kg, 400mm saw blade should be about 3 kg.
 
3. Check the hardness of the substrate
 
The higher the hardness of the substrate, the less likely to be deformed. Therefore, whether the substrate hardness reaches the standard directly affects the quality of the saw blade during welding or cutting. It is a good sheet for high temperature welding without deformation, and without deformation under force majeure conditions. After the base body is processed into a saw blade, it is a good saw blade.
 
4. Observe whether the weld is tightly welded to the base
 
Before the welding seam and the base body, there will be a welding seam after the brazing. If the bottom arc surface of the cutter head is completely fused with the base body, there will be no gap. The gap indicates that the cutter head on the aluminum cutting saw blade and the base body are not completely fused. , Mainly because the arc surface at the bottom of the cutter head is uneven when grinding.
 
 
 
 
The specific installation requirements of the saw blade of the saw blade grinding machine
 
⒈The equipment is in good condition, the main shaft has no deformation, no diameter jump, firm installation and fixation, no vibration, etc.
 
⒉Check whether the saw blade is damaged, whether the tooth profile is complete, whether the saw board is smooth and clean, and whether there are other abnormal phenomena to ensure safe use.
 
3. When assembling, make sure that the arrow direction of the saw blade is consistent with the rotation direction of the equipment spindle.
 
⒋When installing the saw blade, keep the shaft, chuck and flange clean. The inner diameter of the flange is consistent with the inner diameter of the saw blade. Ensure that the flange and the saw blade are tightly combined. Install the positioning pin and tighten the nut. The size of the flange should be appropriate, and the outer diameter should not be less than 1/3 of the diameter of the saw blade.
 
⒌Before the equipment is started, if it is safe to ensure safety, there is a single person to operate the equipment, jog idling, check whether the steering of the equipment is correct, there is no vibration, and the saw blade is idling for a few minutes after it is installed, and it will work normally without slipping, swinging or jumping .
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