Japan High Quality Saw Blade For Sided Saw

Japan High Quality Saw Blade For Sided saw

The main causes of broken teeth are as follows

 Hard objects encountered during the sawing process, so that the impact load of the saw blade body is too large;
 The design is unreasonable, and the thickness of the tooth back design is small, resulting in weak tooth back strength;
 Uneven cooling during heat treatment, resulting in microcracks near the teeth or abnormal hardness of the teeth;
 Due to improper process parameters of the welding process, the hardness of the tooth is high, resulting in increased brittleness of the tooth;
 Fatigue fracture occurs beyond the normal service life of the saw blade.

Causes of body cracking

 The hole in the saw blade design is too close to the heel circle.
 The cutter head corresponding to the rise groove is protruding, resulting in a large cutting load and cracking at the small hole in the heel of the rise groove.
 The heat treatment process control is not ideal.
 The force exerted by the waist entry process is too large, and the body produces excessive tensile stress.
 Normal cracking.

Countermeasure

 Reasonably design the size and shape of each part of the saw blade
 Control the grinding accuracy of the cutter head
 The heat treatment process is strictly controlled, especially paying attention to controlling the grain size of the tissue after heat treatment
 Apply appropriate force during waist processing, and pay attention to the position of the force point

Maintenance of the saw blade

1. After the saw blade is used for a period of time, it should be checked and polished frequently.
2. When the tooth thickness is less than 1mm, the saw blade cannot be continued to be used
3. To regrind the saw blade, it must be a professionally trained professional.
4. If the saw blade is repaired, it is forbidden to change any design of the saw blade.
5. Pay attention to maintenance when not in use.
 

Packing&delivery:

Packaging details:plastic bag,small pack,carton,pallet,or as your request.

Product Description:

Application: Sided saw

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