CN202470944U - 金刚石薄壁钻跳动检测仪 - Google Patents
金刚石薄壁钻跳动检测仪 Download PDFInfo
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- CN202470944U CN202470944U CN2012200678976U CN201220067897U CN202470944U CN 202470944 U CN202470944 U CN 202470944U CN 2012200678976 U CN2012200678976 U CN 2012200678976U CN 201220067897 U CN201220067897 U CN 201220067897U CN 202470944 U CN202470944 U CN 202470944U
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- drill bit
- core drill
- bearing
- diamond core
- turning axle
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- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 31
- 239000010432 diamond Substances 0.000 title claims abstract description 31
- 238000001514 detection method Methods 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 4
- 230000007547 defect Effects 0.000 abstract 1
- 238000000691 measurement method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 239000013078 crystal Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- -1 LED Substances 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Abstract
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Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200678976U CN202470944U (zh) | 2012-02-28 | 2012-02-28 | 金刚石薄壁钻跳动检测仪 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200678976U CN202470944U (zh) | 2012-02-28 | 2012-02-28 | 金刚石薄壁钻跳动检测仪 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202470944U true CN202470944U (zh) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200678976U Expired - Fee Related CN202470944U (zh) | 2012-02-28 | 2012-02-28 | 金刚石薄壁钻跳动检测仪 |
Country Status (1)
| Country | Link |
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| CN (1) | CN202470944U (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750754A (zh) * | 2020-06-18 | 2020-10-09 | 中国石油集团渤海钻探工程有限公司 | 牙轮和金刚石钻头圆周跳动测量及密封性能试验装置 |
| CN112432575A (zh) * | 2021-01-28 | 2021-03-02 | 纽科伦(新乡)起重机有限公司 | 一种葫芦卷筒精度的检测方法及装置 |
| CN115355791A (zh) * | 2022-08-29 | 2022-11-18 | 河北智昆精密传动科技有限公司 | 齿跳检测工装及检测方法 |
-
2012
- 2012-02-28 CN CN2012200678976U patent/CN202470944U/zh not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750754A (zh) * | 2020-06-18 | 2020-10-09 | 中国石油集团渤海钻探工程有限公司 | 牙轮和金刚石钻头圆周跳动测量及密封性能试验装置 |
| CN111750754B (zh) * | 2020-06-18 | 2022-04-29 | 中国石油集团渤海钻探工程有限公司 | 牙轮和金刚石钻头圆周跳动测量及密封性能试验装置 |
| CN112432575A (zh) * | 2021-01-28 | 2021-03-02 | 纽科伦(新乡)起重机有限公司 | 一种葫芦卷筒精度的检测方法及装置 |
| CN115355791A (zh) * | 2022-08-29 | 2022-11-18 | 河北智昆精密传动科技有限公司 | 齿跳检测工装及检测方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHENGZHOU RESEARCH INSTITUTE FOR ABRASIVES + GRIND Free format text: FORMER OWNER: ZHENGZHOU ABRASIVE MATERIALS, ABRASIVE TOOLS, GRINDING INST. (CN) NO.1 HUASHAN R Effective date: 20131213 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131213 Address after: 450001 Zhengzhou high tech Zone, Henan, China Street, No. 121 Patentee after: Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd. Patentee after: Zhengzhou Sanmo Superhard Material Co., Ltd. Address before: 450001 Zhengzhou high tech Zone, Henan, China Street, No. 121 Patentee before: Zhengzhou Research Institute for Abrasive & Grinding Co., Ltd. Patentee before: Zhengzhou Sanmo Superhard Material Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20200228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |