Aviation aluminum alloy long-acting anticorrosion cutting fluid and preparation method thereof

• Main Authors: SHU XUDONG, FAN HONGDI, ZHAO HUI, GUAN YANYING, LUO JIONGQI, LIU CHUNHUA, WANG QIN, WU HUACHUN, SHI JIANMENG, LIN XUEQIN
• Format: Patent
• Language: Chinese; English
• Published: 16.09.2022
• Subjects: CHEMISTRY; FUELS; INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS; LUBRICANTS; LUBRICATING COMPOSITIONS; METALLURGY; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION

The invention relates to the technical field of metal processing, in particular to an aviation aluminum alloy long-acting anticorrosive cutting fluid and a preparation method thereof, the aviation aluminum alloy long-acting anticorrosive cutting fluid comprises the following components by weight: 20%-50% of mineral oil, 5%-20% of fatty acid, 5%-20% of organic carboxylic acid, 10%-30% of water-soluble organic alcohol amine, 0.5%-2% of an aluminum corrosion inhibitor, 0.5%-2% of a copper corrosion inhibitor and 1%-3% of a surfactant, and the balance of deionized water. The aviation aluminum alloy long-acting anticorrosive cutting fluid prepared from the components can be suitable for milling, drilling, tapping, reaming and other machining modes, aluminum corrosion, yellow spots and other corrosion conditions cannot occur in the machining process, the excellent cooling effect is achieved, and aluminum powder, aluminum scraps and miscellaneous oil in a machine tool generated in the machining process are cleaned.