JPH0625306Y2 - 熱間耐火物用ドリル - Google Patents
熱間耐火物用ドリルInfo
- Publication number
- JPH0625306Y2 JPH0625306Y2 JP12924888U JP12924888U JPH0625306Y2 JP H0625306 Y2 JPH0625306 Y2 JP H0625306Y2 JP 12924888 U JP12924888 U JP 12924888U JP 12924888 U JP12924888 U JP 12924888U JP H0625306 Y2 JPH0625306 Y2 JP H0625306Y2
- Authority
- JP
- Japan
- Prior art keywords
- drill
- chip
- main body
- tip
- cooling
- 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
- 239000000498 cooling water Substances 0.000 claims description 13
- 238000001816 cooling Methods 0.000 description 20
- 238000005520 cutting process Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000011084 recovery Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 6
- 239000010730 cutting oil Substances 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000011819 refractory material Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Landscapes
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12924888U JPH0625306Y2 (ja) | 1988-09-30 | 1988-09-30 | 熱間耐火物用ドリル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12924888U JPH0625306Y2 (ja) | 1988-09-30 | 1988-09-30 | 熱間耐火物用ドリル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0250312U JPH0250312U (en]) | 1990-04-09 |
| JPH0625306Y2 true JPH0625306Y2 (ja) | 1994-07-06 |
Family
ID=31383348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12924888U Expired - Lifetime JPH0625306Y2 (ja) | 1988-09-30 | 1988-09-30 | 熱間耐火物用ドリル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0625306Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102315006B1 (ko) * | 2014-01-31 | 2021-10-21 | 크레어 엘엘씨 | 내부 냉각 캐비티를 갖춘 회전 절삭 공구 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3077802A (en) | 1952-12-31 | 1963-02-19 | Distillers Co Yeast Ltd | Method of working materials |
-
1988
- 1988-09-30 JP JP12924888U patent/JPH0625306Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3077802A (en) | 1952-12-31 | 1963-02-19 | Distillers Co Yeast Ltd | Method of working materials |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0250312U (en]) | 1990-04-09 |
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