SU655487A1 - Gear-slotting method - Google Patents
Gear-slotting methodInfo
- Publication number
- SU655487A1 SU655487A1 SU762427028A SU2427028A SU655487A1 SU 655487 A1 SU655487 A1 SU 655487A1 SU 762427028 A SU762427028 A SU 762427028A SU 2427028 A SU2427028 A SU 2427028A SU 655487 A1 SU655487 A1 SU 655487A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- angle
- teeth
- tooth
- side surfaces
- pitch circle
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
- B23F19/002—Modifying the theoretical tooth flank form, e.g. crowning
-
- 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
- B23F5/12—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 planing or slotting
- B23F5/16—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 planing or slotting the tool having a shape similar to that of a spur wheel or part thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Description
(54) СПОСОБ ЗУБОДОЛБЛЕНИЯ(54) TOOLING
допб ка 3, удобном дл выверки радиапь ного биени .dopka 3, convenient for aligning the radio beat pulse.
При обработке долб ку 3 сообща1от возвратно-поступательное движение П(. описывающее бочкообразную форму направл ющей , например, левой боковой поверхности впадины нарезаемого колеса, движение обкатки, воспроизводимое согласованным вращением Вэ долб ка 3 и вращением Ва заготовки 2, и. движением вркэзани Па на глубину впадины (зуба) не нарезаемого колеса. Заготовке 2 (или долб ку 3) сообщают также возвратнопоступательное движение Пд , синхронизированное с движением Т н служащее дл отвода заготовки (долб ка) при холостом ходе долб ка вверх.When machining a knob 3 together, a reciprocating P motion (... Describing the barrel-shaped shape of a guide, for example, the left side surface of the cavity of the wheel being cut, the running-in motion reproduced by the coordinated rotation of the WE knob 3 and the Ba rotation of the workpiece 2, and the movement of Pa Pa. the depth of the notch (tooth) of the wheel being cut.Target 2 (or dolly 3) is also reported to be a reciprocating movement, front, synchronized with the movement T n, which serves to retract the blank (dolby) when idle the dolva px
Движение Лг продолжают до тех пор, пока не произойдет врезание долб ка 3 на высоту зуба (глубину впадин) нарезаемой заготовки 2. Затем это движение выключают.The movement of Lg is continued until the plunging of the hammer 3 into the tooth height (depth of the cavities) of the cut blank 2 takes place. Then this movement is turned off.
Движени rijj , БЗ , В2,Пэобеспечивают прорезку впадин и формообразование боковой поверхности зубьев 1. Этот процесс длитс до тех пор, пока заготовка не совершит полный оборот после выключени движени Па . После этого, не прерыва движение обката, заготовке 2 сообщают дополнителыюе вращательное движение врезани Ъ , действующее до тех пор, пока она не повернетс на уголThe movements rijj, BZ, B2, and Pose provide the cutting of the depressions and the shaping of the side surface of the teeth 1. This process lasts until the workpiece makes a full turn after the motion Pa is turned off. After that, without interrupting the rolling motion, the workpiece 2 is informed by an additional rotational movement of the incision b, acting until it turns through
ф , соответствующий смещению зуба долб ка 3 на величину, равную уменьшению толщины зуба долб ка. Одновременно измен ют форму траектории движени П на обратную, соответствующую образующей другой (правой) боковой поверхности зуба 1. После прекращени движени В в течение полного оборота заготовки 2 будет формообразовыватьс бокова поверхность всех впадин (зубьев) нарезаемого колеса. Затем долб к отвод Б исходное положение и все движени выВеличину угла дополнительного φ corresponding to the offset of the tooth of the hammer 3 by an amount equal to the decrease in the thickness of the tooth of the hammer. At the same time, the shape of the movement path P is reversed to correspond to the generatrix of the other (right) side surface of the tooth 1. After movement B stops, the side surface of all cavities (teeth) of the wheel being cut will be formed during a complete rotation of the workpiece 2. Then dolb to tap B the original position and all movements to the angle of the additional
ключают врезани определ .ют из выр углового The incisions are determined from the corner angle.
, жени :, married:
гдеф угоп дополнительного узлового)where the additional stop is nodal)
врезани ;embedding;
Ьа- величина утонени зуба;B is the value of tooth thinning;
R - падиус делительной окруткности.R - padius dividing neighborhoods.
Ф ОF o
мула изобретени Mule Invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762427028A SU655487A1 (en) | 1976-12-07 | 1976-12-07 | Gear-slotting method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762427028A SU655487A1 (en) | 1976-12-07 | 1976-12-07 | Gear-slotting method |
Publications (1)
Publication Number | Publication Date |
---|---|
SU655487A1 true SU655487A1 (en) | 1979-04-05 |
Family
ID=20685487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762427028A SU655487A1 (en) | 1976-12-07 | 1976-12-07 | Gear-slotting method |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU655487A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4559744A (en) * | 1981-01-27 | 1985-12-24 | Reishauer Ag | Process for machining a spur gear by means of a rotating gear-like tool |
-
1976
- 1976-12-07 SU SU762427028A patent/SU655487A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4559744A (en) * | 1981-01-27 | 1985-12-24 | Reishauer Ag | Process for machining a spur gear by means of a rotating gear-like tool |
US4635404A (en) * | 1981-01-27 | 1987-01-13 | Reishauer Ag | Apparatus for machining a spur gear by means of a rotating gearlike tool |
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