JPH071204Y2 - 工作機械の主軸ベアリングにかかるプリロードを最適に制御する装置 - Google Patents
工作機械の主軸ベアリングにかかるプリロードを最適に制御する装置Info
- Publication number
- JPH071204Y2 JPH071204Y2 JP1986192023U JP19202386U JPH071204Y2 JP H071204 Y2 JPH071204 Y2 JP H071204Y2 JP 1986192023 U JP1986192023 U JP 1986192023U JP 19202386 U JP19202386 U JP 19202386U JP H071204 Y2 JPH071204 Y2 JP H071204Y2
- Authority
- JP
- Japan
- Prior art keywords
- oil
- receiving member
- spindle
- preload
- oil receiving
- 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 - Lifetime
Links
- 230000036316 preload Effects 0.000 title claims description 26
- 125000006850 spacer group Chemical group 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 description 54
- 238000003754 machining Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000010730 cutting oil Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Automatic Control Of Machine Tools (AREA)
- Turning (AREA)
- Support Of The Bearing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986192023U JPH071204Y2 (ja) | 1986-12-13 | 1986-12-13 | 工作機械の主軸ベアリングにかかるプリロードを最適に制御する装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986192023U JPH071204Y2 (ja) | 1986-12-13 | 1986-12-13 | 工作機械の主軸ベアリングにかかるプリロードを最適に制御する装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6397440U JPS6397440U (enrdf_load_stackoverflow) | 1988-06-23 |
| JPH071204Y2 true JPH071204Y2 (ja) | 1995-01-18 |
Family
ID=31146712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986192023U Expired - Lifetime JPH071204Y2 (ja) | 1986-12-13 | 1986-12-13 | 工作機械の主軸ベアリングにかかるプリロードを最適に制御する装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH071204Y2 (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2841520B2 (ja) * | 1989-08-11 | 1998-12-24 | 日本精工株式会社 | 予圧可変スピンドル |
| WO2024090497A1 (ja) * | 2022-10-28 | 2024-05-02 | 日本精工株式会社 | 回転支持装置、及び軸支持装置の支持機構位置調整機構 |
| CN120129790A (zh) * | 2022-10-28 | 2025-06-10 | 日本精工株式会社 | 旋转支承装置及轴支承装置的支承机构位置调整机构 |
| CN120153190A (zh) * | 2022-10-28 | 2025-06-13 | 日本精工株式会社 | 旋转支承装置及轴支承装置的支承机构位置调整机构 |
| CN120129791A (zh) * | 2022-10-28 | 2025-06-10 | 日本精工株式会社 | 旋转支承装置及轴支承装置的支承机构位置调整机构 |
| EP4610523A1 (en) * | 2022-10-28 | 2025-09-03 | Nsk Ltd. | Rotation support device and support mechanism position adjustment mechanism for shaft support device |
| CN116967486A (zh) * | 2023-05-25 | 2023-10-31 | 合肥熔安重机有限公司 | 一种高速主轴轴承的预紧力控制装置及其数控机床 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5020382A (enrdf_load_stackoverflow) * | 1973-06-23 | 1975-03-04 | ||
| JPS60135163A (ja) * | 1983-12-22 | 1985-07-18 | Isuzu Motors Ltd | 刃先位置補正装置 |
-
1986
- 1986-12-13 JP JP1986192023U patent/JPH071204Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6397440U (enrdf_load_stackoverflow) | 1988-06-23 |
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