The inner diameter correction and positioning hole processing of the saw blade are carried out by the factory. If the saw blade is not used immediately, it should be laid flat or hung by the inner hole. No other objects or feet should be piled on the flat saw blade, and it should be protected from moisture and rust. If the processing is poor, it will affect the use of the product and may cause danger. In principle, the hole expansion should not exceed the original hole diameter by 20mm to avoid affecting the balance of stress. When the saw blade is no longer sharp and the cutting surface is rough, it should be re-grinded in time. Grinding cannot change the original angle or destroy the dynamic balance.
2025-03-21 16:12:18View:
