RU2001135579A - METHOD FOR PROCESSING SCREWS OF GEROTOR SCREW PUMPS - Google Patents

METHOD FOR PROCESSING SCREWS OF GEROTOR SCREW PUMPS

Info

Publication number
RU2001135579A
RU2001135579A RU2001135579/02A RU2001135579A RU2001135579A RU 2001135579 A RU2001135579 A RU 2001135579A RU 2001135579/02 A RU2001135579/02 A RU 2001135579/02A RU 2001135579 A RU2001135579 A RU 2001135579A RU 2001135579 A RU2001135579 A RU 2001135579A
Authority
RU
Russia
Prior art keywords
cutting tool
axis
tool
processing
workpiece
Prior art date
Application number
RU2001135579/02A
Other languages
Russian (ru)
Other versions
RU2209129C1 (en
Inventor
Игорь Павлович Клевцов
Сергей Иванович Брусов
Александр Сергеевич Тарапанов
Геннадий Андреевич Харламов
Original Assignee
Орловский государственный технический университет (ОрелГТУ)
Filing date
Publication date
Application filed by Орловский государственный технический университет (ОрелГТУ) filed Critical Орловский государственный технический университет (ОрелГТУ)
Priority to RU2001135579/02A priority Critical patent/RU2209129C1/en
Priority claimed from RU2001135579/02A external-priority patent/RU2209129C1/en
Application granted granted Critical
Publication of RU2209129C1 publication Critical patent/RU2209129C1/en
Publication of RU2001135579A publication Critical patent/RU2001135579A/en

Links

Claims (1)

Способ обработки винтов героторных винтовых насосов, включающий вращательные движения обрабатываемой детали и режущего инструмента, а также прямолинейное движение подачи режущего инструмента вдоль оси обрабатываемой детали, причем обработку осуществляют торцевой поверхностью режущего инструмента, ось шпинделя которого расположена под острым углом ε к прямой, перпендикулярной оси вращения детали, при этом инструменту сообщают согласованное с вращением обрабатываемой детали вращательное планетарное движение из условия перемещения оси шпинделя инструмента вокруг упомянутой прямой, отличающийся тем, что вращательное планетарное движение режущего инструмента дополнительно согласовывают с вышеупомянутой прямолинейной подачей, причем обработку дополнительно осуществляют частью боковой поверхности режущего инструмента, а величину угла ε определяют по формулеA method of processing the screws of gerotor screw pumps, including the rotational movement of the workpiece and the cutting tool, as well as the rectilinear motion of the cutting tool feed along the axis of the workpiece, the processing being carried out by the end surface of the cutting tool, the spindle axis of which is located at an acute angle ε to a straight axis perpendicular to the axis of rotation parts, while the tool is informed by the planetary rotation, coordinated with the rotation of the workpiece, from the condition of movement the axis of the tool spindle around the straight line, characterized in that the rotational planetary movement of the cutting tool is additionally coordinated with the aforementioned straight feed, and the processing is additionally carried out by a part of the side surface of the cutting tool, and the angle ε is determined by the formula ε=arcsin(h/Do),ε = arcsin (h / D o ), где h - высота профиля винтовой поверхности детали;where h is the height of the profile of the helical surface of the part; Do - диаметр образующей поверхности инструмента.D o - the diameter of the forming surface of the tool.
RU2001135579/02A 2001-12-21 2001-12-21 Method for working screws of gerator screw pumps RU2209129C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2001135579/02A RU2209129C1 (en) 2001-12-21 2001-12-21 Method for working screws of gerator screw pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2001135579/02A RU2209129C1 (en) 2001-12-21 2001-12-21 Method for working screws of gerator screw pumps

Publications (2)

Publication Number Publication Date
RU2209129C1 RU2209129C1 (en) 2003-07-27
RU2001135579A true RU2001135579A (en) 2004-12-20

Family

ID=29211263

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001135579/02A RU2209129C1 (en) 2001-12-21 2001-12-21 Method for working screws of gerator screw pumps

Country Status (1)

Country Link
RU (1) RU2209129C1 (en)

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