Standard circular saw blades are usually used for cutting wood or wood composites.
The main performance parameters are as follows:
- Cutting speed
- Sawtooth type of saw blade
- Machining finish
- Tooth number of saw blade
The number of teeth determines the processing speed and quality:
- Less sawtooth, faster-cutting speed, low machining finish
- More sawtooth, high finish
The groove between the teeth can remove the debris on the workpiece, the telescopic groove of the saw blade can prevent warping and reduce vibration during use, and the incision is straight
- Horizontal cutting along the wood grain, the number of teeth of this cutting method is less, usually 16-40. This design is to cut more forcefully, the deep groove can better eliminate sawdust.
- When cutting perpendicular to the diameter direction of wood grain, the number of teeth is 40-80, the cutting is more stable with more teeth, and the combined blade can cross-cut wood with more strength and better processing quality.
They have groups of teeth separated by deep alveoli. Each group has one tooth for tearing and four teeth for crosscutting.
Continuous-Rim Blades is a special cutting blade. The blade of the blade mainly uses diamond or hard alloy and other high hardness and high wear-resistant materials, which are used for cutting stone, tile, acrylic plate, etc.
This saw blade can be closely attached to the processed material, so the impact and vibration are very small, and the workpiece and saw blade itself will not be damaged, and the cutting edge of the workpiece is also very straight and neat.
For different processed materials, it is necessary to cool and lubricate with water sometimes to ensure the service life and processing quality of the saw blade.
Turbo-rim blades are similar to continuous-rim blades, but with a serrated edge, they can cut very hard and rough materials such as brick and concrete. The cutting efficiency of the saw blade is higher than that of the continuous-rim blades, but the finish quality is poor. Some are only suitable for dry cutting, while others are suitable for both dry and wet applications.
A supreme quality continuous rim turbo blade with zipper style narrow turbo teeth that provide exceptionally fast smooth cutting with minimum chipping. The performance and life on this blade is outstanding. The 4″ to 6″ blades can attach to a flush mount adapter. This blade is primarily designed for Marble, Granite, Stone, and Pavers, but can also be used on Concrete, Brick, Block, Stone, Masonry Materials and more. It can be used on either an Angle Grinder, Wet Stone Saw or Circular Saw either wet or dry.
Segmented blades can cut stones, ceramics, concrete, bricks, etc. at high speed. It is similar to the standard saw blade. These parts can speed up the cutting speed. These blades cut faster than other types and can handle hard materials, but the quality of the cut is low. Like continuous-rim blades and turbo-rim blades, they can be dry cutting or wet cutting.
Abrasive blades is made of glass fiber and resin. It has high tensile strength, impact strength, and bending strength. It is widely used for cutting ordinary steel, stainless steel, metal and non-metal. Excellent materials and exquisite technology ensure high cutting efficiency and the best economic effect for different materials.
How to select abrasive blades for ordinary cutting machine?
Ordinary cutting machine usually refers to the fixed cutting table, power < 3KW, speed of 2900 RPM cutting machine. Ordinary cutting machine usually cuts the workpiece with diameter less than 50 mm. However, due to the small cutting power, in order to reduce the radial friction resistance, we usually choose the abrasive blades with a thickness of 3.2mm. In this way, the abrasive blades is thinner and has certain elasticity, so it will feel sharper when cutting. In order to reduce the lateral friction resistance, abrasive company’s products change the surface contact to point contact, and the lubricant is added into the formula system, which can greatly reduce the friction heat generated during cutting, and improve the durability and sharpness of the abrasive blades.
How does high power cutting machine abrasive blades?
High power cutting machine usually uses cutting table power more than 5.5kW, speed up to 2800 rpm, cutting workpiece diameter larger occasions. Because the cutting torque is large and the damage to the cutting blade is relatively large, the cutting blade is required to have a certain rigidity. We usually choose the cutting blade with a thickness of 3.8mm. At the same time, due to the larger cutting diameter, the resistance of the abrasive blades will also increase, and the temperature of the cutting surface will be very high, so it is very important to reduce the cutting temperature. If there are conditions, water should be added to cool when cutting. The experiment shows that if water is added to cool when cutting, the durability of the abrasive blades can be improved by 1.5-2 times. But in some cases, there is no condition to add water for cooling, so Jixiang abrasives will add powdery coolant according to the formula when producing high-power abrasive blades, so as to reduce the temperature during cutting and improve the service life of abrasive blades.
Stacked dado blades set is a wood cutting accessory consisting of two circular saw blades and several chipper blades and gaskets. By stacking blades or combined blades, chipper and gasket, different width grooves can be cut. These devices are not suitable for hand saws; They are designed for table saws. Is a wood cutting accessories, including two circular saw blades and several chipper blades and gaskets. By stacking blades or combined blades, chipper and gasket, different width grooves can be cut. These devices are not suitable for hand saws; They are designed for table saws.