What is diamond wire saw?

Diamond wire saw is a flexible cutting tool. Its working principle is to use a rope to cut wood. If there is a rope harder than stone and concrete, can it be done to cut stone and concrete? Since the 1960s, this idea has been continuously verified. First, in 1968, the British used diamond-plated spiral steel wire to cut soft marble. Then this technology was adopted by Italy in the 1970s. People continue to develop, and finally formed the diamond wire saw.

Beginning in the 1990s, the wire saw concept that was proposed for no more than 30 years began to enter China. With the efforts of the previous generation of researchers and technicians, the production process of diamond wire saws has undergone continuous improvement for nearly 30 years.By 2021, China will become the world's largest producer and exporter of diamond wire saws, with an annual output of more than 15 million meters. Especially in recent years, the requirements for stone mining and processing have increased, and countries and regions attach importance to environmental protection. In addition to the large-scale application of steel-concrete building demolition projects, road reconstruction and expansion projects, diamond wire saw has become a representative product of soft sawing tools for the modernization of national stone mining and rapid reconstruction of real estate and bridges. , Has made outstanding contributions to the economic development of the society. So what is diamond wire saw.



The diamond wire saw mainly passes through a flexible steel wire rope with a length of 50 meters or 100 meters. The steel wire rope has strong tensile resistance and is not easy to break. The wire rope is continuously wound to increase the tensile value. Position the processed and formed ring-shaped diamond beads through rubber, plastic, spring and other materials to fix, the final diamond wire saw is composed of three parts: wire rope, beads, and connecting materials. The final product is called diamond wire saw.

The main cutting object of diamond wire saw is hard material. With soft cutting object, strong rubbish is applied to make the soft rope have a strong tensile force. Through these tensile forces, the beaded diamond on the entire wire saw is fast Grind the cut material and finally complete the cut.

With the development of science and technology, diamond wire saw is still in a rapid development stage. From the perspective of life and efficiency, the current diamond wire saw can cut from the earliest tens of squares of soft stone to hundreds of squares of hard steel-concrete materials. However, in just 20 years, with the improvement of wire rope technology, the development of glue injection technology and the innovation of synthetic diamond technology, the rapid development of diamond wire saw has been driven.



At present, the diamond wire saw in China has gradually matured in mining, especially in rubber rope, especially the steel-concrete cutting wire saw. As far as the wire saw of Linxing Diamond Tools is concerned, it has the ability to cut large areas. In terms of efficiency and longevity, it is also close to foreign first-line brands. However, in order to save cutting materials, the thickness of the beads has gradually changed from thick to thin, from the early diameter of 8.8mm, 7.2mm, 6.5mm to the current 5.3mm and even some companies have already It can produce 4.2mm wire saw, which can further save stone and make the utilization rate of stone higher.

The development of diamond wire saw to the extreme will form a wire rope. By plating diamond on the wire rope, the wire rope is very thin, so the cutting efficiency and cutting surface are greatly reduced. In addition to saving cutting materials, the cutting capacity and the flatness of the cutting surface are reduced. The degree of performance has also been greatly improved. At present, this product is widely used in jade cutting, agate cutting and precious crystal cutting. In the future, technology development is needed. I believe that the application of diamond wire bead rope can be wider.