CUTTING TOOL Russian patent published in 1994 - IPC

Abstract RU 2024360 C1

FIELD: machining of metals. SUBSTANCE: cutting tool holder has channels filled with heat-carrier. Cutting tool is provided with multiple-section magnet adapted for forced circulation of heat-carrier by travelling magnetic field through holder channels, which are made closed. Magnetic liquid containing microparticles of ferromagnetic material having Curie point temperature exceeding martensite transformation point is used as heat-carrier. EFFECT: increased efficiency and enhanced reliability in operation. 3 dwg

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RU 2 024 360 C1

Authors

Pozhidaev Aleksandr Valentinovich

Dates

1994-12-15—Published

1992-03-16—Filed