The sawing is a very important process in the production of mechanical parts, and the common sawing equipment can be divided into band sawing machine, circular saw machine, jig saw machine and hack saw.
1. Band Saw
The band saw is usually composed of saw blades, pulleys, guide wheels and frames. It has a stable saw blade with a uniform speed and good performance. The saw blade of the band saw can provide straight and circular cutting. It is a versatile and convenient sawing machine. It is now widely used in the machine processing industry.
2. Circular Saw
The circular saw machine is composed of a circular saw blade, a shaft and a frame. The circular saw blade is made of high-speed steel, which is suitable for processing sheet metal, steel bar and profile steel. The saw blade tip can remain sharp for a long time and can be adjusted. The blade speed is adjustable, so it can be used to cut steel, stainless steel, copper, aluminum and plastic materials.
3. Jig Saw
The jig saw is a hand-held saw with a small and efficient saw blade for cutting curved and straight edges on wood, plastic and metal. It is mostly used for cutting off irregular shapes and contours. The saw blade is made of high-carbon steel and can swing back and forth to cut wood, plastic and metal without changing the angle at which the blade enters the material.
4. Hack Saw
The hacksaw is a cutting tool consisting of a U-shaped frame and a fine-toothed saw blade. It is usually used for manual sawing of metals, plastics and non-metallic materials. The number of saw blade teeth and the saw blade speed can be adjusted according to the sawed material. Generally speaking, the cutting blade is generally short, not more than 8 inches. The handle is comfortable and the saw blade is easy to install.
Above are some common sawing equipments, they are widely used in mechanical processing industry, but they must be used correctly in order to get good results. In addition to the above sawing equipments, there are also other types of sawing, such as bench saw, miter saw, etc. With the development of modern technology, there are more and more sawing equipments with higher processing accuracy and efficiency, playing an important role in the processing industry.
