CN108161344A - 一种高精度等径长距间断孔的加工方法 - Google Patents
一种高精度等径长距间断孔的加工方法 Download PDFInfo
- Publication number
- CN108161344A CN108161344A CN201711208059.XA CN201711208059A CN108161344A CN 108161344 A CN108161344 A CN 108161344A CN 201711208059 A CN201711208059 A CN 201711208059A CN 108161344 A CN108161344 A CN 108161344A
- Authority
- CN
- China
- Prior art keywords
- support holes
- precision
- processing
- hole
- hereinafter
- 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.)
- Granted
Links
- 238000003672 processing method Methods 0.000 title claims abstract description 13
- 238000003754 machining Methods 0.000 claims abstract description 9
- 238000000137 annealing Methods 0.000 claims abstract description 8
- 238000005266 casting Methods 0.000 claims abstract description 4
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 4
- 239000010431 corundum Substances 0.000 claims abstract description 4
- 230000003746 surface roughness Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711208059.XA CN108161344B (zh) | 2017-11-27 | 2017-11-27 | 一种高精度等径长距间断孔的加工方法 |
Applications Claiming Priority (1)
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CN201711208059.XA CN108161344B (zh) | 2017-11-27 | 2017-11-27 | 一种高精度等径长距间断孔的加工方法 |
Publications (2)
Publication Number | Publication Date |
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CN108161344A true CN108161344A (zh) | 2018-06-15 |
CN108161344B CN108161344B (zh) | 2019-10-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711208059.XA Active CN108161344B (zh) | 2017-11-27 | 2017-11-27 | 一种高精度等径长距间断孔的加工方法 |
Country Status (1)
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CN (1) | CN108161344B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115183723A (zh) * | 2022-06-13 | 2022-10-14 | 中国第一汽车股份有限公司 | 一种联合轴度测量同轴度的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6899599B1 (en) * | 2004-05-25 | 2005-05-31 | Chiang Hsiang-Hui | Manufacturing process to make a valve ball |
CN1872464A (zh) * | 2005-06-03 | 2006-12-06 | 沪东重机股份有限公司 | 超长同轴孔系工件高精度同轴孔的加工方法 |
CN101195204A (zh) * | 2007-12-21 | 2008-06-11 | 北京机电院高技术股份有限公司 | 一种金刚石镀层超高精度同轴研铰棒及加工方法 |
CN102029504A (zh) * | 2009-09-30 | 2011-04-27 | 成都成量工具集团有限公司 | 一种主轴内锥孔的加工工艺 |
CN102950424A (zh) * | 2011-08-26 | 2013-03-06 | 宝山钢铁股份有限公司 | 一种小孔径不锈钢无缝管用ld钢冷轧顶头的制备方法 |
-
2017
- 2017-11-27 CN CN201711208059.XA patent/CN108161344B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6899599B1 (en) * | 2004-05-25 | 2005-05-31 | Chiang Hsiang-Hui | Manufacturing process to make a valve ball |
CN1872464A (zh) * | 2005-06-03 | 2006-12-06 | 沪东重机股份有限公司 | 超长同轴孔系工件高精度同轴孔的加工方法 |
CN101195204A (zh) * | 2007-12-21 | 2008-06-11 | 北京机电院高技术股份有限公司 | 一种金刚石镀层超高精度同轴研铰棒及加工方法 |
CN102029504A (zh) * | 2009-09-30 | 2011-04-27 | 成都成量工具集团有限公司 | 一种主轴内锥孔的加工工艺 |
CN102950424A (zh) * | 2011-08-26 | 2013-03-06 | 宝山钢铁股份有限公司 | 一种小孔径不锈钢无缝管用ld钢冷轧顶头的制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115183723A (zh) * | 2022-06-13 | 2022-10-14 | 中国第一汽车股份有限公司 | 一种联合轴度测量同轴度的方法 |
Also Published As
Publication number | Publication date |
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CN108161344B (zh) | 2019-10-01 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high precision machining method of equal diameter and long distance discontinuous hole Effective date of registration: 20200903 Granted publication date: 20191001 Pledgee: JIANGSU COAL GEOLOGY MACHINERY DEV CT Pledgor: JIANGSU YUANFANG POWER TECHNOLOGY Co.,Ltd. Registration number: Y2020980005683 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231127 Granted publication date: 20191001 Pledgee: JIANGSU COAL GEOLOGY MACHINERY DEV CT Pledgor: JIANGSU YUANFANG POWER TECHNOLOGY Co.,Ltd. Registration number: Y2020980005683 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |