CN217943588U - 一种复合材料层压板钻孔刀具 - Google Patents
一种复合材料层压板钻孔刀具 Download PDFInfo
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- CN217943588U CN217943588U CN202220886080.5U CN202220886080U CN217943588U CN 217943588 U CN217943588 U CN 217943588U CN 202220886080 U CN202220886080 U CN 202220886080U CN 217943588 U CN217943588 U CN 217943588U
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- drill bit
- drilling tool
- cutting face
- cutting
- main cutting
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- 238000005553 drilling Methods 0.000 title claims abstract description 54
- 239000002131 composite material Substances 0.000 title claims description 20
- 238000005520 cutting process Methods 0.000 claims abstract description 117
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000003475 lamination Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
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CN202220886080.5U CN217943588U (zh) | 2022-04-18 | 2022-04-18 | 一种复合材料层压板钻孔刀具 |
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CN202220886080.5U CN217943588U (zh) | 2022-04-18 | 2022-04-18 | 一种复合材料层压板钻孔刀具 |
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CN217943588U true CN217943588U (zh) | 2022-12-02 |
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CN (1) | CN217943588U (zh) |
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2022
- 2022-04-18 CN CN202220886080.5U patent/CN217943588U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A drilling tool for composite laminates Effective date of registration: 20230616 Granted publication date: 20221202 Pledgee: Bank of Jiangsu Limited by Share Ltd. Zhenjiang branch Pledgor: FESHER AVIATION COMPONENTS (ZHENJIANG) CO.,LTD. Registration number: Y2023980044331 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20221202 Pledgee: Bank of Jiangsu Limited by Share Ltd. Zhenjiang branch Pledgor: FESHER AVIATION COMPONENTS (ZHENJIANG) CO.,LTD. Registration number: Y2023980044331 |