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Before cutting, sometimes you have to take some calculations, for example, you have to calculate the saw teeth distance when using HSS circular saw blade. OK, in the following article, some common computational formulas for saw blade using are introduced to you. If you want to choose right saw blade, or using saw blade accurately or extend the working life of saw blade, there are the right formulas for you.

Firstly, how to calculate saw teeth amount and saw teeth distance

saw teeth amount = saw blade diameter * 3.14 / saw teeth distance

saw teeth distance = saw blade diameter * 3.14 / saw teeth amount

Secondly, how to calculate linear velocity

linear velocity = saw blade diameter * revolving speed * 3.14/1000

Thirdly, how to calculate material feeding speed

material feeding speed = revolving speed * saw teeth amount * material feeding rate

Fourthly, how to calculate cutting time

Cutting time = 60 * cutting material intersecting surface length / material feeding rate * revolving speed * saw teeth amount

Article from: http://sawbladeblog.blogspot.com