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Bella2020.07.01 10:07
Cleaning way of SKF bearing
Clean heat  of SKF bearing
The formation of heat production of wastewater, waste gas, waste salt, dust, noise and electromagnetic radiation etc pollute the environment. Solution heat treatment of FAG bearing environmental pollution, the implementation of clean heat treatment (or green heat treatment) is developed in the direction of heat treatment technology. In order to reduce SO2, CO, CO2, emissions of dust and cinders, has basically put an end to INA bearing the use of coal as fuel, heavy use of less and less, instead of mostly light oil, natural gas is still the best fuel. 61872 FAG bearing online.

Burning furnace waste heat utilization has reached a high degree of optimization of the structure and burner air - fuel ratio of strict control to ensure a reasonable burning under the premise that NOX and CO reduced to a minimum; use of gas carburizing, carbonitriding salt bath and vacuum heat treatment technology alternative waste treatment to reduce the salt and CN-containing toxic contamination of water sources; use of synthetic water-soluble quenching oil to replace part of quenching oil, the use of biodegradable vegetable oil instead of mineral oil to reduce some of the oil pollution.

Precision Heat Treatment
Precision heat treatment of SKF bearing has two meanings: one is based on part requirements, materials, structure, size, knowledge and use of physical INA bearing metallurgy and testing of advanced computer simulation technology to optimize process parameters to achieve the required performance or to maximize material potential; the other hand, fully guarantee the stability of optimization process to achieve product quality dispersion is very small (or zero) and the heat distortion is zero.

energy-saving heat treatment
Scientific production and energy management is the most efficient use of energy has KOYO bearing the potential factors, a professional heat treatment plant to ensure full capacity, full capacity equipment is the choice of scientific management. In the heat energy structure, preference primary energy; full use of waste heat, waste heat; use of low-energy, short cycle FAG bearing process instead of a long life cycle energy consumption and crafts.

less non-oxidation heat treatment
Replaced by the use of protective atmosphere, heating the atmosphere heated to a precise NSK bearing control of oxidation potential of carbon, nitrogen potential of the controlled atmosphere heating, heat-treated parts to improve performance, such as decarbonization heat treatment defects, cracks, etc. greatly reduced after heat treatment to reduce the amount of finishing to stay to improve material utilization and machine efficiency. Vacuum plus hot quenching, vacuum or low pressure carburizing, nitriding, nitrocarburizing and boride, etc. can significantly improve quality, reduce distortion and improve life.
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