SU611739A1 - Gear-machining method - Google Patents
Gear-machining methodInfo
- Publication number
- SU611739A1 SU611739A1 SU772441578A SU2441578A SU611739A1 SU 611739 A1 SU611739 A1 SU 611739A1 SU 772441578 A SU772441578 A SU 772441578A SU 2441578 A SU2441578 A SU 2441578A SU 611739 A1 SU611739 A1 SU 611739A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- workpiece
- gear
- circles
- axis
- machining method
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
- B23F23/1237—Tool holders
- B23F23/1262—Grinding disc holders; Disc-type milling-cutter holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
- B23F5/02—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding
- B23F5/08—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding the tool being a grinding disc having the same profile as the tooth or teeth of a rack
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Description
1one
Изобретение относитс к зубообрабогке.The invention relates to gear processing.
Извесгны способы обработки зубчатых копес нескопькими вращающимис вокруг своей оси и воспроизвод щими зуб инструменгапьной рейки дисковыми инструментами, уста- g новпенными по окружности и вращающимис вокруг ее центра в плоскости, распопоженной под угпом к оси заготовки, которой сообщают непрерывиое деление .The methods of treating gear teeth with several circular tools rotating around its axis and reproducing the tooth of a ratchet stick, circularly mounted and rotating around its center in the plane opposite to the axis of the workpiece, which is reported to be uninterruptedly divided.
Однако этот способ не обеспечивает вы- ю сокой точности и не позвол ет устранить прижоги при щлифовании.However, this method does not provide high accuracy and does not allow to eliminate burns when grinding.
С целью повышени точности изготовл емых колес и ликвидации прижогов обработ ку производ т шлифова ЛЬными кругами, вра-15 щение которых вокруг общего центра урта ,навливают зависимым от вращени их вокруг своей оси, а зубчатому копесу дополнительно сообщают непрерывное возвратно-поступательное качение его поллоиды по поллоидЦО ной пр мой инструментальной рейки.In order to increase the accuracy of the wheels produced and eliminate burns, the treatment is carried out by grinding wheels, which rotate around the common center of the cavity, they are dependent on their rotation around their axis, and their gears are additionally reported to continuously roll back Polloid and Noah straight instrumental rail.
На фиг. 1 дана схема осуществлени предлагаемого способа; на фиг. 2 - соста&« л ющие скорости движени кругов oTHOcitтеггьно заг-отовки.j25FIG. 1 is a diagram of the implementation of the proposed method; in fig. 2 - & movement speeds of circles oTHOcittegno zag.ov25
Заготовку 1 зубчатого колеса обрабатывают коническими или плоскими кругами 2, режущие кромки которых воспроизвод г зуб инструментальной рейки. Заготовке 1 сообщают непрерывное возвратно-поступательное качение без скольжени поплоиды заготовки по полпоидной пр мой инструментальной рейки, образованной кругами 2. Это движение осуществл ют с помощью механизма 3, выполненного, например, в виде обкат ного барабана с лентами.The workpiece 1 gears are treated with conical or flat circles 2, the cutting edges of which reproduce the tooth of the tool rail. The workpiece 1 is reported to continuously roll back and forth without sliding on the workpiece polloid on a polpoid straight tool rail formed by circles 2. This movement is carried out using mechanism 3, made, for example, in the form of a rolling drum with ribbons.
Каждому из кругов 2 сообщают вращение вокруг собственной оси со скоростью Vp« Одновременно все круги 2 получают вращение вокруг оси 00 которое через кинематическую цепь передаетс заготовке 1. При этом выдерживают соотнощениеEach of circles 2 is reported to rotate around its own axis at a speed of Vp. At the same time, all circles 2 receive a rotation around axis 00 which is transmitted through the kinematic chain to workpiece 1. At the same time, the ratio
uJ,uJ,
кр cr
из9of9
|гдеи)цр углова скорость заготовки 1; ш руглова скорость вращени кругов 2 вокруг оси 00 ; 1 з-число зубьев заготовки; Рйисло щлифовапьных кругов 2.| where) tsr corner speed of the workpiece 1; w the rotational speed of the circles 2 around the axis 00; 1 h is the number of teeth of the workpiece; Circle Circle 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772441578A SU611739A1 (en) | 1977-01-06 | 1977-01-06 | Gear-machining method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772441578A SU611739A1 (en) | 1977-01-06 | 1977-01-06 | Gear-machining method |
Publications (1)
Publication Number | Publication Date |
---|---|
SU611739A1 true SU611739A1 (en) | 1978-05-22 |
Family
ID=20691224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772441578A SU611739A1 (en) | 1977-01-06 | 1977-01-06 | Gear-machining method |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU611739A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4954028A (en) * | 1988-02-24 | 1990-09-04 | Hankamp B.V. | Process for making, finishing crown wheels |
-
1977
- 1977-01-06 SU SU772441578A patent/SU611739A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4954028A (en) * | 1988-02-24 | 1990-09-04 | Hankamp B.V. | Process for making, finishing crown wheels |
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