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公开(公告)号:US4445350A
公开(公告)日:1984-05-01
申请号:US325552
申请日:1981-11-27
申请人: Masao Nishihara , Tomiharu Matsushita , Masataka Noguchi , Kazuo Arimura , Akira Ohte , Tetsuo Kimura , Akira Iwai , Nobuo Hayashida
发明人: Masao Nishihara , Tomiharu Matsushita , Masataka Noguchi , Kazuo Arimura , Akira Ohte , Tetsuo Kimura , Akira Iwai , Nobuo Hayashida
IPC分类号: B21C23/32
CPC分类号: B21C23/32
摘要: There is disclosed a method for hot lubricated metal extrusion in which a billet is extruded into a solid or tubular form by means of a die and/or a mandrel with an organic lubricant interposed within a container, the method comprising feeding a combustion improver or a mixture of a combustion improver and water into an extruded product thereby burning off the carbide of the lubricant deposited on the surfaces of the extruded product.
摘要翻译: 公开了一种用于热润滑的金属挤压的方法,其中通过模具和/或具有置于容器内的有机润滑剂的心轴将坯料挤出成固体或管状形式,该方法包括将燃烧改进剂或 将燃烧改进剂和水的混合物混合到挤出产物中,从而烧掉沉积在挤出产品表面上的润滑剂的碳化物。