SU905002A2 - Method of centreless grinding of long thin shafts large diameter shoulders at the ends - Google Patents
Method of centreless grinding of long thin shafts large diameter shoulders at the ends Download PDFInfo
- Publication number
- SU905002A2 SU905002A2 SU802902048A SU2902048A SU905002A2 SU 905002 A2 SU905002 A2 SU 905002A2 SU 802902048 A SU802902048 A SU 802902048A SU 2902048 A SU2902048 A SU 2902048A SU 905002 A2 SU905002 A2 SU 905002A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- long thin
- large diameter
- centreless grinding
- thin shafts
- grinding
- Prior art date
Links
Description
(54) СПОСОБ БЕСЦЕНТРрВСГО ШЛИФОВАНИЯ ДЛИННЫХ ТОНКИХ ВАЛОВ С ЗАПЛЕЧИКАМИ БОЛЬШЕГО ДИАМЕТРА (54) METHOD OF BLACKLESS GRINDING OF LONG THIN SHAFTS WITH BARGERS OF THE BIGGER DIAMETER
1one
Изобретение относитс к металлооб-The invention relates to metal
работке и может быть использовано processing and can be used
бесцентровом шлифовании деталей типаcenterless grinding of parts
ступенчатого вала с закрытой ступенью.stepped shaft with a closed step.
По основному авт. св. N 6568ОУ известен способ бесцентрового шлифовани длинных тонких валов, согласно которому перед началом сквозного шлш|)овани закрытой цилиндрической ступени обрабатываемый вал фиксируют то|щовым упором в осевом направлении и шлифуют врезанием галтель у ближайшего к терцовому опору заплечика. При этом окоа- чание сквозного шлифовани закрытой цилиндрической ступени вала совмещают со шлифованием галтели у второго ааплечйка . Шлифование осуществл ют Щ)Офилированным кругом, установленным к оси вала под углом, величину которого выбирают из услови получени разности между наибольшим и наименьшим диаметрами участка с конической поверхностью в гфеделах допуска на диаметр закрытой цилиндрической ступени. При этом обра- НХ КОНЦАХAccording to the main author. St. N 6568 OU is known a method of centerless grinding of long thin shafts, according to which, before starting a through cylindrical stage, the shaft is machined with a axial thrust support and polished by cutting the fillet on the shoulder next to the thigh support. At the same time, through-grinding of the closed cylindrical shaft step is combined with grinding of the fillet at the second aa leash. Grinding is carried out by a 10) angled circle mounted to the axis of the shaft at an angle, the value of which is chosen from the condition of obtaining the difference between the largest and smallest diameters of the section with a conical surface in the tolerance diameters of the closed cylindrical stage. In this case, HX END
батываемый вал ориентируют меньшим диаметром конической поверхности в награвлении , обратном направлению осевой подачи вала. Шлифование осуществл ют с переменной скоростью осевого перемещени обрабатываемого вала l.;.The roll shaft is oriented with a smaller diameter of the conical surface in the direction opposite to the axial feed direction of the shaft. Grinding is carried out with a variable speed of axial movement of the processed shaft l.;.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802902048A SU905002A2 (en) | 1980-04-01 | 1980-04-01 | Method of centreless grinding of long thin shafts large diameter shoulders at the ends |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802902048A SU905002A2 (en) | 1980-04-01 | 1980-04-01 | Method of centreless grinding of long thin shafts large diameter shoulders at the ends |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU656809 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU905002A2 true SU905002A2 (en) | 1982-02-15 |
Family
ID=20886254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU802902048A SU905002A2 (en) | 1980-04-01 | 1980-04-01 | Method of centreless grinding of long thin shafts large diameter shoulders at the ends |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU905002A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2546435A1 (en) * | 1983-05-27 | 1984-11-30 | Toyoda Machine Works Ltd | RECTIFIER WITHOUT CENTER |
-
1980
- 1980-04-01 SU SU802902048A patent/SU905002A2/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2546435A1 (en) * | 1983-05-27 | 1984-11-30 | Toyoda Machine Works Ltd | RECTIFIER WITHOUT CENTER |
| US4570387A (en) * | 1983-05-27 | 1986-02-18 | Toyoda Koki Kabushiki Kaisha | Centerless grinding machine |
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