DE112023001109T5 - Bohrer und verfahren zur herstellung eines maschinell bearbeiteten produkts - Google Patents
Bohrer und verfahren zur herstellung eines maschinell bearbeiteten produkts Download PDFInfo
- Publication number
- DE112023001109T5 DE112023001109T5 DE112023001109.5T DE112023001109T DE112023001109T5 DE 112023001109 T5 DE112023001109 T5 DE 112023001109T5 DE 112023001109 T DE112023001109 T DE 112023001109T DE 112023001109 T5 DE112023001109 T5 DE 112023001109T5
- Authority
- DE
- Germany
- Prior art keywords
- groove
- ridge
- region
- drill
- outer peripheral
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 230000002093 peripheral effect Effects 0.000 claims abstract description 52
- 230000007423 decrease Effects 0.000 claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims description 56
- 238000000034 method Methods 0.000 claims description 13
- 238000003754 machining Methods 0.000 abstract description 36
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 3
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 2
- 239000011195 cermet Substances 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910009043 WC-Co Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/02—Twist drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/44—Margins, i.e. the narrow portion of the land which is not cut away to provide clearance on the circumferential surface
- B23B2251/443—Double margin drills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022026894 | 2022-02-24 | ||
| JP2022-026894 | 2022-02-24 | ||
| PCT/JP2023/003954 WO2023162671A1 (ja) | 2022-02-24 | 2023-02-07 | ドリル及び切削加工物の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112023001109T5 true DE112023001109T5 (de) | 2024-12-05 |
Family
ID=87765660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112023001109.5T Pending DE112023001109T5 (de) | 2022-02-24 | 2023-02-07 | Bohrer und verfahren zur herstellung eines maschinell bearbeiteten produkts |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPWO2023162671A1 (https=) |
| CN (1) | CN118715078A (https=) |
| DE (1) | DE112023001109T5 (https=) |
| WO (1) | WO2023162671A1 (https=) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006281407A (ja) | 2005-04-04 | 2006-10-19 | Osg Corp | 非鉄金属加工用ドリル |
| JP2017087406A (ja) | 2015-11-17 | 2017-05-25 | 三菱日立ツール株式会社 | ドリル |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4608981B2 (ja) * | 2003-12-17 | 2011-01-12 | 三菱マテリアル株式会社 | ドリル |
-
2023
- 2023-02-07 DE DE112023001109.5T patent/DE112023001109T5/de active Pending
- 2023-02-07 CN CN202380022600.5A patent/CN118715078A/zh active Pending
- 2023-02-07 JP JP2024502987A patent/JPWO2023162671A1/ja active Pending
- 2023-02-07 WO PCT/JP2023/003954 patent/WO2023162671A1/ja not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006281407A (ja) | 2005-04-04 | 2006-10-19 | Osg Corp | 非鉄金属加工用ドリル |
| JP2017087406A (ja) | 2015-11-17 | 2017-05-25 | 三菱日立ツール株式会社 | ドリル |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118715078A (zh) | 2024-09-27 |
| WO2023162671A1 (ja) | 2023-08-31 |
| JPWO2023162671A1 (https=) | 2023-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed |