In modern production, band sawing machines make it possible to increase labor productivity and save energy.
Also, due to the reduced cutting width and precise cutting, they allow you to save material.
In bridge construction, mechanical engineering and other types of metallurgical industry, different types of band saws are used.
In such machines, carbide and bimetallic saws are used as cutting tools.
Working on band saws is also effective because of their reliability, ease of operation and relatively low price.
Automatic and semi-automatic double-column machines are used for processing steel materials, including tool and stainless steels, as well as light and non-ferrous metals.
The material on such machines is sawn at a zero angle.
Shocks and vibrations are extinguished by means of cast iron bearing parts.
The machine arm moves along four-row linear guides.
The hydraulic system is electrically controlled.
Semi-automatic and automatic cantilever type machines are used in real production conditions for processing all types of metals.
The material on such a machine is quickly fixed in a vise, and a hydraulic pump provides lifting and lowering of the saw frame bracket.
Gravity cantilever machines are usually used in piece production.
Here, the clamping of the vise is done manually, and the material for cutting is supplied against the force of the springs.
Technical specifications When buying a band saw machine, you should pay attention to the width and depth of the cut.
These parameters can be 360-80 millimeters and 610-230 millimeters, respectively.
The light machine has an engine with a capacity of up to 2 kilowatts, medium and heavy machines — up to 4 kilowatts and more.
Such machines are suitable for continuous operation throughout the entire shift.
The performance of the machine is affected by the speed of movement of the web.
On average, it is equal to 800 meters per minute. The band saw is also characterized by the maximum and minimum width of the tape.
Since the canvases wear out and blunt quite quickly, especially at high speed, therefore, you should have a small supply of them.
Speed control makes it possible to accurately set the operating modes.
The tilt of the table allows cutting at an angle.
09 Martha 2017
