SU134546A1 - Method of cutting cylindrical wheels - Google Patents

Method of cutting cylindrical wheels

Info

Publication number
SU134546A1
SU134546A1 SU653140A SU653140A SU134546A1 SU 134546 A1 SU134546 A1 SU 134546A1 SU 653140 A SU653140 A SU 653140A SU 653140 A SU653140 A SU 653140A SU 134546 A1 SU134546 A1 SU 134546A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cylindrical wheels
cutting cylindrical
workpiece
cutter
milling cutter
Prior art date
Application number
SU653140A
Other languages
Russian (ru)
Inventor
Б.К. Шунаев
Original Assignee
Б.К. Шунаев
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Б.К. Шунаев filed Critical Б.К. Шунаев
Priority to SU653140A priority Critical patent/SU134546A1/en
Application granted granted Critical
Publication of SU134546A1 publication Critical patent/SU134546A1/en

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Description

Известны способы нарезани  цилиндрических колес с пр мыми и винтовыми зубь ми на зубофрезерном станке путем обкатки заготовок черв чными фрезами. Однако эти способы не обеспечивают повышени  производительности, увеличени  стойкости инструмента и хорошей поверхности зубьев.Methods are known for cutting cylindrical wheels with straight and helical teeth on a gear milling machine by running in blanks with worm mills. However, these methods do not provide increased productivity, increased tool life and good tooth surface.

В предлагаемом способе эти недостатки устран ютс  тем, что фрезе или заготовке сообш,ают непрерывную тангенциальную подачу, а параметры фрезы - число заходов, диаметр и длину - определ ют, исход  из услови  перекрыти  ширины венца нарезаемого колеса.In the proposed method, these disadvantages are eliminated by the fact that the milling cutter or workpiece communicates continuous tangential feed, and the cutter parameters — the number of entries, diameter and length — are determined based on the overlapping width of the rim of the wheel being cut.

На фиг. изображена схема тангенциальной (боковой) подачи фрезы по отношению к заготовке, осуществл емой при предложенном способе; на фиг. 2- принципиальна  кинематическа  схема станка дл  нарезани  цилиндрических колес предложенным способом.FIG. a diagram of the tangential (side) feed of the milling cutter is shown with respect to the workpiece carried out with the proposed method; in fig. 2 is the basic kinematic scheme of a machine for cutting cylindrical wheels by the proposed method.

Фреза / устанавливаетс  так, что ее продольна  oci расположена под углом (( к торцовой плоскости заготовки 2. Затем фрезе / сообщают непрерывную тангенциальную подачу в направлении, перпендик}л рном оси заготовки 2. Подача осуществл етс  черв чной парой 3 через дифференциальный механизм 4.The milling cutter / is set so that its longitudinal oci is at an angle ((to the end plane of workpiece 2). The milling cutter / is reported to have a continuous tangential feed in the direction perpendicular} of the blank axis of the workpiece 2. The feed is carried out by a worm gear 3 through a differential mechanism 4.

При нарезании зубьев цилиндрических колес по предложенному способу без перемещени  фрезы вдоль оси заготовки зубь  фрезы врезаютс  в заготовку постепенно.When cutting the teeth of the cylindrical wheels according to the proposed method without moving the cutter along the axis of the workpiece, the cutter teeth cut into the workpiece gradually.

Учитыва  это, длина фрезы должна перекрывать заготовку, н дл . получени  равновысоких по длине зубьев параметры фрезы с заборным конусом определ ют, исход  из условий перекрыти  ширины венца нарезаемого колеса (параметры фрезы - число заходов, диаметр п длина).Taking this into account, the cutter length must overlap the workpiece, n long. obtaining equally high teeth along the length of the teeth, the parameters of the milling cutter with the intake cone are determined based on the overlapping width of the rim of the wheel being cut (the milling cutter parameters are the number of entries, diameter and length).

Предмет изобретени Subject invention

Способ нарезани  цилиндрических колес с пр мыми и винтовыми зубь ми на зубофрезерном станке обкатной черв чными фрезами, отличающийс  тем, что, с целью повышени  производительности, фрезе или заготовке сообщают непрерывную тангенциальную нодачу, а параметры фрезы - число заходов, диаметр и длину - определ ют, исход  из услови  перекрыти  ширины венца нарезаемого колеса.The method of cutting cylindrical wheels with straight and helical teeth on a hobbing machine with obtrusion worm milling machines, characterized in that, in order to increase productivity, the milling cutter or billet provides continuous tangential nodach, and the milling machine parameters — the number of approaches, diameter and length — determine , based on the condition of overlapping the width of the crown wheel cut

АBUT

SU653140A 1960-02-02 1960-02-02 Method of cutting cylindrical wheels SU134546A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU653140A SU134546A1 (en) 1960-02-02 1960-02-02 Method of cutting cylindrical wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU653140A SU134546A1 (en) 1960-02-02 1960-02-02 Method of cutting cylindrical wheels

Publications (1)

Publication Number Publication Date
SU134546A1 true SU134546A1 (en) 1960-11-30

Family

ID=48405499

Family Applications (1)

Application Number Title Priority Date Filing Date
SU653140A SU134546A1 (en) 1960-02-02 1960-02-02 Method of cutting cylindrical wheels

Country Status (1)

Country Link
SU (1) SU134546A1 (en)

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