RU2007100636A - METHOD FOR MECHANICAL PROCESSING OF STRUCTURAL STEELS BY CUTTING - Google Patents

METHOD FOR MECHANICAL PROCESSING OF STRUCTURAL STEELS BY CUTTING Download PDF

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Publication number
RU2007100636A
RU2007100636A RU2007100636/02A RU2007100636A RU2007100636A RU 2007100636 A RU2007100636 A RU 2007100636A RU 2007100636/02 A RU2007100636/02 A RU 2007100636/02A RU 2007100636 A RU2007100636 A RU 2007100636A RU 2007100636 A RU2007100636 A RU 2007100636A
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RU
Russia
Prior art keywords
cutting
structural steels
softening temperature
mechanical processing
knurl
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RU2007100636/02A
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Russian (ru)
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RU2340427C2 (en
Inventor
Виталий Матвеевич Сорокин (RU)
Виталий Матвеевич Сорокин
Владимир Иванович Котельников (RU)
Владимир Иванович Котельников
Владимир Евдокимович Митрофанов (RU)
Владимир Евдокимович Митрофанов
Original Assignee
Государственное образовательное учреждение высшего профессионального образования Нижегородский государственный технический университет (ГОУВПО НГТУ) (RU)
Государственное образовательное учреждение высшего профессионального образования Нижегородский государственный технический университет (ГОУВПО НГТУ)
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Priority to RU2007100636/02A priority Critical patent/RU2340427C2/en
Publication of RU2007100636A publication Critical patent/RU2007100636A/en
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Publication of RU2340427C2 publication Critical patent/RU2340427C2/en

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Abstract

Способ механической обработки конструкционных сталей резанием, включающий нагрев обрабатываемой детали внешним источником тепла с регулируемой температурой до достижения в срезаемом слое температуры разупрочнения, отличающийся тем, что непосредственно после завершения операции резания осуществляют поверхностно-пластическое деформирование обработанной поверхности роликовым накатником при охлаждении СОЖ.A method of machining structural steels by cutting, including heating the workpiece with an external heat source with a controlled temperature until the softening temperature in the sheared layer reaches the softening temperature, characterized in that immediately after the completion of the cutting operation, surface-plastic deformation of the treated surface by a roller knurl is performed when the coolant is cooled.

Claims (1)

Способ механической обработки конструкционных сталей резанием, включающий нагрев обрабатываемой детали внешним источником тепла с регулируемой температурой до достижения в срезаемом слое температуры разупрочнения, отличающийся тем, что непосредственно после завершения операции резания осуществляют поверхностно-пластическое деформирование обработанной поверхности роликовым накатником при охлаждении СОЖ.A method of machining structural steels by cutting, including heating the workpiece with an external heat source with a controlled temperature until the softening temperature in the sheared layer reaches the softening temperature, characterized in that immediately after the completion of the cutting operation, surface-plastic deformation of the treated surface by a roller knurl is performed when the coolant is cooled.
RU2007100636/02A 2007-01-09 2007-01-09 Method of mechanical processing of structural steels with cutting RU2340427C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007100636/02A RU2340427C2 (en) 2007-01-09 2007-01-09 Method of mechanical processing of structural steels with cutting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007100636/02A RU2340427C2 (en) 2007-01-09 2007-01-09 Method of mechanical processing of structural steels with cutting

Publications (2)

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RU2007100636A true RU2007100636A (en) 2008-07-20
RU2340427C2 RU2340427C2 (en) 2008-12-10

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RU2007100636/02A RU2340427C2 (en) 2007-01-09 2007-01-09 Method of mechanical processing of structural steels with cutting

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Publication number Priority date Publication date Assignee Title
RU2578875C1 (en) * 2014-11-27 2016-03-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный минерально-сырьевой университет "Горный" Method of machining with crushing chips

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RU2340427C2 (en) 2008-12-10

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Effective date: 20090110