RU97108283A - METHOD FOR PRODUCING EVOLVENT STARS - Google Patents
METHOD FOR PRODUCING EVOLVENT STARSInfo
- Publication number
- RU97108283A RU97108283A RU97108283/28A RU97108283A RU97108283A RU 97108283 A RU97108283 A RU 97108283A RU 97108283/28 A RU97108283/28 A RU 97108283/28A RU 97108283 A RU97108283 A RU 97108283A RU 97108283 A RU97108283 A RU 97108283A
- Authority
- RU
- Russia
- Prior art keywords
- diameter
- value
- standard
- sprocket
- cutting tool
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims 3
- 238000005520 cutting process Methods 0.000 claims 4
- 238000006073 displacement reaction Methods 0.000 claims 3
- 230000037250 Clearance Effects 0.000 claims 1
- 230000035512 clearance Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000000737 periodic Effects 0.000 claims 1
- 230000036346 tooth eruption Effects 0.000 claims 1
Claims (1)
где De - диаметр окружности выступов стандартной звездочки;
d = m • z - диаметр делительной окружности;
m - модуль режущего инструмента;
h
h - высота зуба звездочки;
а на втором этапе фрезу предварительно сдвигают на величину тангенциального смещения S вдоль своей оси с помощью устройства периодической осевой передвижки, процесс нарезания повторяют с удалением металла только одной стороны зубьев, обеспечивая ширину впадины звездочки необходимую для размещения ролика цепи и значение S определяют по формуле
где D - диаметр ролика цепи;
α - угол профиля исходного контура;
радиус основной окружности;
радиус расположения центров шарниров, t - шаг цепи.A method of manufacturing involute sprockets, including cutting teeth on a workpiece with a standard cutting tool such as a worm cutter using its radial displacement, characterized in that the manufacturing is carried out in two independent stages, and on the first floor the cutting tool cuts to a depth equal to the tooth height of standard sprockets, determined according to known dependences, while having a value of the coefficient of radial displacement equal to
where D e is the diameter of the circumference of the protrusions of a standard sprocket;
d = m • z is the diameter of the pitch circle;
m is the cutting tool module;
h
h is the height of the sprocket tooth;
and at the second stage, the cutter is preliminarily shifted by the value of the tangential displacement S along its axis using a periodic axial shifting device, the cutting process is repeated with the removal of metal on only one side of the teeth, providing the sprocket cavity width necessary to accommodate the chain roller and the S value is determined by the formula
where D is the diameter of the roller chain;
α is the profile angle of the original contour;
radius of the main circle;
the radius of the location of the centers of the hinges, t is the chain pitch.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU97108283A RU2110374C1 (en) | 1997-05-20 | 1997-05-20 | Method of manufacture of involute sprockets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU97108283A RU2110374C1 (en) | 1997-05-20 | 1997-05-20 | Method of manufacture of involute sprockets |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2110374C1 RU2110374C1 (en) | 1998-05-10 |
RU97108283A true RU97108283A (en) | 1998-09-10 |
Family
ID=20193145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU97108283A RU2110374C1 (en) | 1997-05-20 | 1997-05-20 | Method of manufacture of involute sprockets |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2110374C1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104368880B (en) * | 2013-08-13 | 2016-09-14 | 南车戚墅堰机车车辆工艺研究所有限公司 | A kind of tangential admission hobbing method for gear-hobbing machine |
CN104174931B (en) * | 2014-05-04 | 2017-02-22 | 湖北大学 | Intermittent-type adaptive before-milling/after-milling measurement and measurement-free saw tooth grinding method |
-
1997
- 1997-05-20 RU RU97108283A patent/RU2110374C1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1998029673A3 (en) | Random engagement roller chain sprocket | |
EP1281890A3 (en) | Silent chain transmission mechanism | |
DE68913218D1 (en) | Double-sided toothed wheel, method for generating its tooth profile and reduction gear equipped with it. | |
WO2003089174A3 (en) | Gear tooth profile | |
DE69804240T2 (en) | CENTERING DEVICE FOR DOUBLE TOOTHED GEARS AND METHOD FOR THE PRODUCTION OF SUCH GEARS | |
RU97108283A (en) | METHOD FOR PRODUCING EVOLVENT STARS | |
EP1203902A3 (en) | Roller chain sprocket for preventing substantially radial impact with chain rollers | |
ES2010596A6 (en) | Toothed drive belt | |
US5921877A (en) | Tooth profile for roller chain sprocket | |
ES2170524T3 (en) | PROCEDURE FOR THE MANUFACTURE OF A SPEED CHANGE SPROCKET, DEVICE FOR THE PUTTING INTO PRACTICE OF THIS PROCEDURE AND SPEED CHANGE SPROUTED IN ACCORDANCE WITH THE PROCEDURE. | |
CA2070819A1 (en) | Process for producing face hobbed bevel gears with toe relief | |
RU2110374C1 (en) | Method of manufacture of involute sprockets | |
SU660574A3 (en) | Toothed tool | |
RU2003125198A (en) | METHOD FOR PRODUCING EVOLVENT STARS | |
SU1162557A1 (en) | Tubular thread-cutting die | |
SU1196174A1 (en) | Method of making a broaching tool | |
SU814608A1 (en) | Tool for cutting non-linear helical surfaces by centroid enveloping method | |
SU1076221A1 (en) | Method of machining gear wheels | |
RU25703U1 (en) | SLIDING FOR PROCESSING SPLINE EVOLVENT OPENINGS | |
SU946833A1 (en) | Hob | |
SU1207600A1 (en) | Method of working gear wheels by plastic deforming | |
SU984596A1 (en) | Apparatus for finishing cone gear teeth | |
SU990445A1 (en) | Hob | |
SU1180192A1 (en) | Method of finishing working of profiles of bevel gear teeth | |
SU814606A1 (en) | Method of working wave-type toothed gear train |