2024 - 12 - 06

Revolutionizing the Graphite Industry: The Impact of Diamond Cutting Wire Technology

Currently, the graphite industry has been rapidly developing. So what is graphite? Graphite is a polymorph of carbon, appearing as a grey-black, opaque solid with stable chemical properties, and modern graphite block cutting machine with endless diamond wire now turns it into precision parts for PV, EDM and battery industries. It is corrosion-resistant and shows little reactivity towards acids, alkalis, and other chemicals. When burned in oxygen, it produces carbon dioxide and can be oxidized by strong oxidizing agents like concentrated nitric acid and potassium permanganate.   Graphite finds applications as an anti-wear agent, lubricant, and in its high-purity form, as a neutron moderator in nuclear reactors. It is also utilized in the production of crucibles, electrodes, brushes, dry cells, graphite fibers, heat exch What are the application areas of the graphite industry?   • Graphite materials can be used for refractory materials.   • Graphite materials can be used for casting.   • Graphite materials can be used as conductive materials.   • Graphite materials can be used in the atomic energy and defense industries.   • Graphite materials can be used for pencil cores and pigments.   • Graphite materials can be used as wear-resistant lubricating materials, and...

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2024 - 12 - 05

The Impact of Endless Diamond Wire on the Photovoltaic Industry

At present, according to different crystal structures, silicon wafers for crystalline silicon solar cells are divided into monocrystalline silicon and polycrystalline silicon, which can be used to produce battery modules. In order to solve the processing problem of large-size silicon wafers, the traditional cutting method using mortar as abrasive is adopted internationally, and diamond wire cutting technology is not widely used.  At present, how to reduce the cost and improve the production efficiency of photovoltaic modules has become an urgent problem to be solved in the development of photovoltaic industry. The cutting cost control of monocrystalline silicon wafer and polycrystalline silicon wafer has become the focus of enterprises. The current situation of the photovoltaic industry in recent years In recent years, the competition among photovoltaic enterprises has intensified, and the price of crystalline silicon photovoltaic modules has decreased all the way, which puts forward the requirements for silicon wafer production and processing enterprises to further reduce costs.  As a new cutting technology, diamond wire cutting has the advantages of sheet cutting, reducing notch loss, reducing silicon material loss, improving processing efficiency, improving chip yield and reducing sewage and COD discharge. It can greatly reduce the cost of silicon wafer production enterprises...

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2024 - 11 - 29

Factors Affecting Diamond Wire Tension

When operating a diamond wire cutting machine, craftsmen often mention using varying tensions like 50 kilograms for one material and 30 kilograms for another. Today, we explore why the tension of diamond wire is crucial for processing precision, linking back to factors influencing the cutting machine’s precision discussed in “Factors Influencing Precision in Diamond Wire Cutting Machines.” Diamond Wire Tension: Key Considerations Diamond wire tension varies based on the material being processed and its dimensions. Different mechanical properties and workpiece thickness affect chip removal during cutting, influencing processing accuracy. It’s essential for the diamond wire to remain straight during cutting, requiring prompt tension adjustments if any slack is detected. Understanding Diamond Wire Tension Diamond wire tension represents the force applied by the machine when cutting a material. The amount of tension applied depends on the condition of the diamond wire during cutting. For instance, new diamond wire exerts greater cutting force until worn, ideally maintaining a straight line while cutting. If the wire shows signs of bowing or sagging, it indicates slackness and requires increased tension to retain a taut, straight line. As diamond wire wears during cutting, it elongates, necessitating continual tension adjustments to ensure a straight cutting path...

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2024 - 11 - 22

Influence of Diamond Wire on The Development of Photovoltaic Industry

Industry status At present, according to different crystal structures, silicon wafers for crystalline silicon solar cells are divided into monocrystalline silicon and polycrystalline silicon, which can be used to produce battery modules. In order to solve the processing problem of large-size silicon wafers, the traditional cutting method using mortar as abrasive is adopted internationally, and diamond wire cutting technology is not widely used.  At present, how to reduce the cost and improve the production efficiency of photovoltaic modules has become an urgent problem to be solved in the development of photovoltaic industry. The cutting cost control of monocrystalline silicon wafer and polycrystalline silicon wafer has become the focus of enterprises. In recent years, the competition among photovoltaic enterprises has intensified, and the price of crystalline silicon photovoltaic modules has decreased all the way, which puts forward the requirements for silicon wafer production and processing enterprises to further reduce costs.    As a new cutting technology, diamond wire cutting has the advantages of sheet cutting, reducing notch loss, reducing silicon material loss, improving processing efficiency, improving chip yield and reducing sewage and COD discharge. It can greatly reduce the cost of silicon wafer production enterprises and improve the quality of silicon wafers....

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