JP2007229920A5 - - Google Patents
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- Publication number
- JP2007229920A5 JP2007229920A5 JP2007121625A JP2007121625A JP2007229920A5 JP 2007229920 A5 JP2007229920 A5 JP 2007229920A5 JP 2007121625 A JP2007121625 A JP 2007121625A JP 2007121625 A JP2007121625 A JP 2007121625A JP 2007229920 A5 JP2007229920 A5 JP 2007229920A5
- Authority
- JP
- Japan
- Prior art keywords
- spindle
- bearing
- bearing sleeve
- sleeve
- rotating shaft
- 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.)
- Withdrawn
Links
- 239000000314 lubricant Substances 0.000 claims description 42
- 239000004519 grease Substances 0.000 claims description 34
- 238000005461 lubrication Methods 0.000 claims description 28
- 238000003825 pressing Methods 0.000 claims description 26
- 230000007246 mechanism Effects 0.000 claims description 24
- 230000008859 change Effects 0.000 claims description 21
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000003595 mist Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 description 33
- 239000012530 fluid Substances 0.000 description 27
- 239000003921 oil Substances 0.000 description 23
- 230000002093 peripheral effect Effects 0.000 description 22
- 238000000034 method Methods 0.000 description 16
- 238000005096 rolling process Methods 0.000 description 12
- 238000000429 assembly Methods 0.000 description 11
- 238000001816 cooling Methods 0.000 description 11
- 238000006073 displacement reaction Methods 0.000 description 11
- 210000003027 ear inner Anatomy 0.000 description 11
- 238000013016 damping Methods 0.000 description 10
- 230000008439 repair process Effects 0.000 description 9
- 238000007689 inspection Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 230000036316 preload Effects 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229920001973 fluoroelastomer Polymers 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 229920000459 Nitrile rubber Polymers 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000002173 cutting fluid Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 244000145845 chattering Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007121625A JP2007229920A (ja) | 2003-04-07 | 2007-05-02 | 主軸装置 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003103219 | 2003-04-07 | ||
| JP2007121625A JP2007229920A (ja) | 2003-04-07 | 2007-05-02 | 主軸装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005504256A Division JPWO2004087353A1 (ja) | 2003-04-07 | 2004-03-31 | 主軸装置及び主軸装置を備えた工作機械 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007229920A JP2007229920A (ja) | 2007-09-13 |
| JP2007229920A5 true JP2007229920A5 (https=) | 2007-10-25 |
Family
ID=38551014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007121625A Withdrawn JP2007229920A (ja) | 2003-04-07 | 2007-05-02 | 主軸装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2007229920A (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5326304B2 (ja) * | 2008-03-10 | 2013-10-30 | 日本精工株式会社 | 工作機械用主軸装置 |
| CN103317155A (zh) * | 2013-05-29 | 2013-09-25 | 贵阳新天光电科技有限公司 | 主轴系统 |
| CN106392143B (zh) * | 2016-12-12 | 2019-05-17 | 鲁东大学 | 一种钻攻中心机床用机械主轴夹持机构 |
| CN112171350B (zh) * | 2020-09-03 | 2025-01-28 | 宁波海天精工股份有限公司 | 一种立式加工中心用b轴摆头 |
| CN113147348B (zh) * | 2021-04-20 | 2023-04-14 | 一汽解放汽车有限公司 | 混合动力驱动系统及混合动力车辆 |
| CN116765441A (zh) * | 2023-07-01 | 2023-09-19 | 深圳市爱贝科精密工业股份有限公司 | 一种主轴拉杆内部联动结构 |
| CN118080902B (zh) * | 2024-04-29 | 2024-07-02 | 海阳市长川电机有限公司 | 一种自动换刀电主轴 |
| CN118875332A (zh) * | 2024-08-23 | 2024-11-01 | 珠海格力电器股份有限公司 | 用于中心出水的主轴组件和加工设备 |
-
2007
- 2007-05-02 JP JP2007121625A patent/JP2007229920A/ja not_active Withdrawn
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