SU751531A1 - Method of finishing cylindrical toothed gears - Google Patents
Method of finishing cylindrical toothed gears Download PDFInfo
- Publication number
- SU751531A1 SU751531A1 SU782700465A SU2700465A SU751531A1 SU 751531 A1 SU751531 A1 SU 751531A1 SU 782700465 A SU782700465 A SU 782700465A SU 2700465 A SU2700465 A SU 2700465A SU 751531 A1 SU751531 A1 SU 751531A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- toothed gears
- cylindrical toothed
- finishing cylindrical
- axis
- cutting
- Prior art date
Links
Description
кромка в процессе резани располагаетс |;асатсльно к поверхности зуба. После выxoRd режущей кромки из контакта с поверхностью зуба державку поворачивают вокруг ООН 02 - 02 в обратном указанному выше направлении, она занимает первоначальное положение, и цикл обработки повтор етс в той же лоследовательностп.the edge in the cutting process is located; | to the surface of the tooth. After the cutting edge has come out of contact with the tooth surface, the holder is turned around UN 02-02 in the opposite direction indicated above, it takes its original position, and the processing cycle is repeated in the same sequence.
П р i; м е р. На станке модели 5К324 было обработано колесо эвольвентного зацеплени (/И 8 мм, , ) из стали 40ХН с твердостью зубьев Я/ С52-55. Режуща кромка в начале резани располагалась касательно к поверхности зуба у его вершины. Угол скреш,иваки между ос ми инструмента и колеса составл л 30. Поворот державки режущей кромки вокруг оси Ov - 02 сообш,алс от коиира, рассчитанного дл прин тых параметров обработки . После выхода режущей кромки из контакта с поверхностью обрабатываемого зуба по,50ротом вок;руг оси 02-02 державка возвращалась в исходное положение. За оборот инструмента вокруг оси О - О колесо поворачивалось вокруг оси Oi- Oi на угол i/Z. Инструмент имел подачу в направлении , параллельном оси заготовки. Обработка производилась инструментом, оснащенным тверды1М сплавом с углом наклона режущей крок-кк 60° приP p i; m e r. On the machine model 5К324, an involute gearing wheel (/ And 8 mm,) of 40KhN steel with I / C52-55 tooth hardness was machined. The cutting edge at the beginning of the cutting was located tangentially to the tooth surface at its top. The angle of the scraps, willows between the axes of the tool and the wheel was 30. The turn of the cutting edge holder around the axis Ov - 02 is altogether from the coiir, calculated for the adopted machining parameters. After the cutting edge had come out of contact with the surface of the tooth to be processed along the 50th wok; on the 02-02 axis, the toolholder returned to its original position. During the tool rotation around the axis O – O, the wheel was rotated around the axis Oi – Oi at an angle i / Z. The tool had a feed in a direction parallel to the axis of the workpiece. Processing was carried out with a tool equipped with a solid 1M alloy with an inclination angle of a cutting croc-kk of 60 ° at
следующих режимах резани : (7 30 ммин. мм1об., / 0,3 мм. Точность обработки характеризуетс следующими показател ми: погрешность профил - 2Q мкм, отклонение шага зацеплен1и - 15 мкм, накоплен 1а погрещность щага по зубчатому колесу - 60 мкм.The following cutting modes: (7–30 min. mm1ob. / 0.3 mm. The machining accuracy is characterized by the following parameters: profile error — 2Q microns; meshing pitch deviation — 15 microns; crawler error 1a accumulated on the gear wheel — 60 microns.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782700465A SU751531A1 (en) | 1978-12-22 | 1978-12-22 | Method of finishing cylindrical toothed gears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782700465A SU751531A1 (en) | 1978-12-22 | 1978-12-22 | Method of finishing cylindrical toothed gears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU751531A1 true SU751531A1 (en) | 1980-07-30 |
Family
ID=20800125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782700465A SU751531A1 (en) | 1978-12-22 | 1978-12-22 | Method of finishing cylindrical toothed gears |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU751531A1 (en) |
-
1978
- 1978-12-22 SU SU782700465A patent/SU751531A1/en active
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