Introduction and types of circular saw blades
1. Types of saw blades
1. According to the materials used: high-speed steel saw blades (HSS saw blades), solid carbide saw blades, tungsten steel saw blades, toothed alloy saw blades, diamond saw blades, etc.
2. According to the purpose: milling cutter saw blade, machine saw blade, manual saw blade, special saw blade (aluminum industry saw blade, copper cutting saw blade, stainless steel saw blade, etc.), pipe cutting saw blade, wood saw blade, stone Saw blades, acrylic cutting blades, etc.
3. According to the surface coating: white steel saw blade (natural color), nitride saw blade (black), titanium-plated saw blade (gold), chromium nitride (color), etc.
4. There are some other names: cutting saw blades, cutting saw blades, grooving saw blades, kerf saw blades, integral saw blades, insert saw blades, and ultra-thin saw blades.
2. Generally speaking, the more teeth, the better the cutting performance, but the more cemented carbide required, the higher the cost. At the same time, the teeth are too dense, which will easily cause the saw blade to heat up; The friction of the workpiece affects the service life of the blade. Usually the tooth spacing is 15-25mm, and a reasonable number of teeth should be selected according to the material to be sawed.
3. We hope that the thinner the saw blade, the better, the saw seam is actually a kind of consumption. The material of the alloy saw blade base and the manufacturing process of the saw blade determine the thickness of the saw blade. If the thickness is too thin, the saw blade is easy to shake when working, which affects the cutting effect. When choosing the thickness of the saw blade, the stability of the saw blade and the material to be cut should be considered. Some special-purpose materials require specific thicknesses and should be used according to equipment requirements.