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Do you know about chainsaw chains Do you know this saw chain knowledge
21 January 2022Top tips for saw chain and guide bar maintenance
Do you know about chainsaw chains? Do you know this saw chain knowledge?
The saw chain is an indispensable part of the chain saw. Without the saw chain, the chain saw cannot work and cannot be called a saw. It's just an engine, but many people don't know much about saw chains, so I'll give you a brief introduction below.
The composition of the saw chain
The saw chain is composed of left incisors, right incisors, middle guide teeth (also called driving teeth) connecting pieces, and rivets.
Model of saw chain, size of saw chain
Saw chains are represented by Latin letters and Arabic numerals. Due to the different countries and manufacturers of production, the meanings of each letter and number are also different, but what is represented is the pitch, the thickness of the middle guide teeth, the shape of the cutting teeth, and the safety , wear reduction and some other variant characteristic symbols.
The pitch is the center distance between the cutting teeth, the middle guide teeth, and the two holes of the connecting piece. On the same type of saw chain, their pitch (hole pitch) is the same, and all are expressed in inches. The measuring tools we use are all metric and must be converted when measuring. 1 inch = 25.4 mm, if you want to calculate the metric size, multiply 25.4 by the size it represents. Example B3L, pitch: 25.4×0.404 mm; thickness of middle guide teeth: 25.4×0.063 mm.
Saw chain matching
Whether the saw chain and the chain saw match, mainly depends on the chain wheel of the chain saw, the length of the guide plate, the form of the guide plate head and the width of the guide groove of the guide plate. ) is consistent, the thickness of the middle guide tooth is consistent with the guide groove on the guide plate, and the length is consistent with the circumference of the guide plate, the number of sprocket teeth, and the spatial distance between the sprocket and the guide plate.
About saw chain supplier:
Qirui Tools is a professional manufacturer of chainsaw guide bars and chainsaw chains. With decades of experience, products are exported to dozens of countries and regions. Welcome new and old customers to contact us by email, we will provide the best service And the affordable price, thank you.
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For more product information links about carbide saw chains, you can click on the link below.
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