JPS5924896B2 - 円筒状の金属加工片を使用してベアリングのリングを圧延成形する方法 - Google Patents
円筒状の金属加工片を使用してベアリングのリングを圧延成形する方法Info
- Publication number
- JPS5924896B2 JPS5924896B2 JP56035952A JP3595281A JPS5924896B2 JP S5924896 B2 JPS5924896 B2 JP S5924896B2 JP 56035952 A JP56035952 A JP 56035952A JP 3595281 A JP3595281 A JP 3595281A JP S5924896 B2 JPS5924896 B2 JP S5924896B2
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- forming
- rolling
- roll
- rolls
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002184 metal Substances 0.000 title claims description 25
- 238000005096 rolling process Methods 0.000 claims description 79
- 238000000034 method Methods 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 description 11
- 238000007493 shaping process Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000005097 cold rolling Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
- B21H1/12—Making articles shaped as bodies of revolution rings of restricted axial length rings for ball or roller bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Rolling Contact Bearings (AREA)
- Forging (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5132/71 | 1971-02-22 | ||
| GB513271 | 1971-02-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5775238A JPS5775238A (en) | 1982-05-11 |
| JPS5924896B2 true JPS5924896B2 (ja) | 1984-06-13 |
Family
ID=9790311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56035952A Expired JPS5924896B2 (ja) | 1971-02-22 | 1981-03-11 | 円筒状の金属加工片を使用してベアリングのリングを圧延成形する方法 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5924896B2 (sv) |
| CA (1) | CA960884A (sv) |
| DE (1) | DE2208515A1 (sv) |
| FR (1) | FR2126263A1 (sv) |
| IT (1) | IT948627B (sv) |
| SE (1) | SE412015B (sv) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1475778A (en) * | 1974-07-24 | 1977-06-10 | Formflo Ltd | Rolling operations |
| GB1475780A (en) * | 1974-07-24 | 1977-06-10 | Formflo Ltd | Rolling operations |
| US4126029A (en) * | 1976-12-02 | 1978-11-21 | General Electric Company | Method of forming hollow cylindrical parts with internal contours |
| GB2007134B (en) * | 1977-11-04 | 1982-03-10 | Honda Motor Co Ltd | Apparatus for roll-forming seamless annular products |
| DD235577A1 (de) * | 1985-04-01 | 1986-05-14 | Waelzlager Normteile Veb | Verfahren zum profilierenden kaltwalzen von ringen mit tangentialer aufweitung |
| DE10331061B4 (de) * | 2003-07-09 | 2005-05-19 | Technische Universität Dresden | Ringförmige Verbundwerkstücke und Kaltwalzverfahren zu ihrer Fertigung |
| CN109483154A (zh) * | 2017-09-11 | 2019-03-19 | 江苏天南电力器材有限公司 | 一种u型环的生产工艺及设备 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE276068C (sv) * | ||||
| US509730A (en) * | 1893-11-28 | Machine for forming projectiles | ||
| DE485065C (de) * | 1928-07-13 | 1929-10-26 | Friedrich Im Schlaa | Verfahren und Werkzeug zur Herstellung von Formstuecken aus gelochten Blechen oder hohlen Vorwerkstuecken unter Verwendung eines mit Rille versehenen Aufwalzdornes |
| US1904734A (en) * | 1930-10-10 | 1933-04-18 | Schlaa Friedrich Im | Machine for rolling rings |
| DE649541C (de) * | 1934-09-16 | 1937-08-26 | Friedrich Im Schlaa | Verfahren zum Walzen von Waelzlagerringen mit Aussenrillen |
| DE695991C (de) * | 1938-02-09 | 1940-09-07 | Friedrich Im Schlaa | Walzwerk zur Herstellung von ringfoermigen Werkstuecken, insbesondere der Laufbahnen von Kugellagerringen o. dgl. |
| GB583187A (en) * | 1944-03-24 | 1946-12-11 | Brassert & Co | Improvements relating to the manufacture by rolling of annular articles |
| DE1183876B (de) * | 1958-03-12 | 1964-12-23 | N C Ashton Developments Ltd | Ringwalzwerk |
| US3036365A (en) * | 1959-04-22 | 1962-05-29 | Gen Motors Corp | Method of making bearings |
| JPS4426348Y1 (sv) * | 1964-02-04 | 1969-11-05 | ||
| US3528271A (en) * | 1968-02-02 | 1970-09-15 | Ford Motor Co | Method for rolling a race for a ball bearing |
-
1972
- 1972-02-15 CA CA134,736A patent/CA960884A/en not_active Expired
- 1972-02-17 IT IT4839172A patent/IT948627B/it active
- 1972-02-18 DE DE19722208515 patent/DE2208515A1/de not_active Withdrawn
- 1972-02-21 SE SE7202072A patent/SE412015B/sv unknown
- 1972-02-22 FR FR7205860A patent/FR2126263A1/fr active Granted
-
1981
- 1981-03-11 JP JP56035952A patent/JPS5924896B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT948627B (it) | 1973-06-11 |
| FR2126263A1 (en) | 1972-10-06 |
| CA960884A (en) | 1975-01-14 |
| DE2208515A1 (sv) | 1972-09-07 |
| JPS5775238A (en) | 1982-05-11 |
| SE412015B (sv) | 1980-02-18 |
| FR2126263B1 (sv) | 1978-03-03 |
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