Glass fiber is an inorganic non-metallic material with excellent performance. It has many advantages, such as good edge, good heat resistance, good corrosion resistance and high mechanical strength, but the disadvantage is that it is brittle and wear resistance is poor. It is made of glass ball or waste glass by high-temperature melting, drawing, winding, weaving and other processes. The diameter of the monofilament is several micrometers to twenty micrometers, which is equivalent to one hair. 1/20-1/5, each bundle of fiber strands consists of hundreds or even thousands of monofilaments. Glass fiber is commonly used as a reinforcing material in composite materials, electric edge materials and thermal insulation materials, circuit boards and other fields of the national economy.
The characteristic of the glass fiber cutting machine is that when the punching head acts on the workpiece through the die, the pressure in the working cylinder does not reach the rated pressure, and the pressure will increase as the time of contact (cutting into the workpiece) increases. Until the electromagnetic reversing valve receives the signal, the reversing valve is reversed, and the punching head begins to reset; at this time, the pressure in the cylinder may not reach the set rated pressure value due to the time limit of the pressure oil entering the cylinder; That is to say, the system pressure has not reached the design value, and the die cutting has been completed.
The scope of use of cutting machine: suitable for foam materials, cardboard, textiles, plastic materials, leather, rubber, packaging materials, flooring materials, carpets, fiberglass, cork and other non-metallic materials through the die to achieve the material by the pressure generated by the machine Punching and cutting.
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