JP4674749B2 - 超硬合金製油穴付きコーティングドリル - Google Patents
超硬合金製油穴付きコーティングドリル Download PDFInfo
- Publication number
- JP4674749B2 JP4674749B2 JP2005050205A JP2005050205A JP4674749B2 JP 4674749 B2 JP4674749 B2 JP 4674749B2 JP 2005050205 A JP2005050205 A JP 2005050205A JP 2005050205 A JP2005050205 A JP 2005050205A JP 4674749 B2 JP4674749 B2 JP 4674749B2
- Authority
- JP
- Japan
- Prior art keywords
- oil hole
- coating
- drill
- cemented carbide
- drilling
- 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.)
- Expired - Lifetime
Links
- 239000011248 coating agent Substances 0.000 claims description 37
- 238000000576 coating method Methods 0.000 claims description 37
- 238000000227 grinding Methods 0.000 claims description 28
- 239000000843 powder Substances 0.000 claims description 27
- 238000005553 drilling Methods 0.000 claims description 26
- 239000003595 mist Substances 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 22
- 238000007517 polishing process Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 description 54
- 238000005498 polishing Methods 0.000 description 11
- 239000006061 abrasive grain Substances 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000001000 micrograph Methods 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- 239000010730 cutting oil Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002173 cutting fluid Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Description
Claims (1)
- 微量ミスト加工を含む細長深穴あけ用超硬合金製油穴付きコーティングドリルにおいて、所定の穴あけ加工後、再研削しかつ再コーティング処理後に、油穴内部へ入り込んだコーティング金属粉、および穴あけ加工により油穴内部へ入り込んだ切り粉を含む金属粉を除去するよう、油穴内部の磨き処理をした超硬合金製油穴付きコーティングドリルであって、前記油穴内部の磨き処理は、極小径ワイヤーブラシ、ワイヤー線を含む小径ワイヤーブラシを使用して油穴内に通し、前記コーティング金属粉、および穴あけ加工により油穴内部へ入り込んだ切り粉を含む金属粉を除去したことを特徴とする超硬合金製油穴付きコーティングドリル。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005050205A JP4674749B2 (ja) | 2005-02-25 | 2005-02-25 | 超硬合金製油穴付きコーティングドリル |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005050205A JP4674749B2 (ja) | 2005-02-25 | 2005-02-25 | 超硬合金製油穴付きコーティングドリル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006231469A JP2006231469A (ja) | 2006-09-07 |
JP4674749B2 true JP4674749B2 (ja) | 2011-04-20 |
Family
ID=37039676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005050205A Expired - Lifetime JP4674749B2 (ja) | 2005-02-25 | 2005-02-25 | 超硬合金製油穴付きコーティングドリル |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4674749B2 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02124210A (ja) * | 1987-12-22 | 1990-05-11 | Mitsubishi Metal Corp | ツイストドリル |
JP2002321141A (ja) * | 2001-04-20 | 2002-11-05 | Union Tool Co | ドリル研磨システム及び塵埃除去装置 |
-
2005
- 2005-02-25 JP JP2005050205A patent/JP4674749B2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02124210A (ja) * | 1987-12-22 | 1990-05-11 | Mitsubishi Metal Corp | ツイストドリル |
JP2002321141A (ja) * | 2001-04-20 | 2002-11-05 | Union Tool Co | ドリル研磨システム及び塵埃除去装置 |
Also Published As
Publication number | Publication date |
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JP2006231469A (ja) | 2006-09-07 |
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