JPH0310451B2 - - Google Patents
Info
- Publication number
- JPH0310451B2 JPH0310451B2 JP11562387A JP11562387A JPH0310451B2 JP H0310451 B2 JPH0310451 B2 JP H0310451B2 JP 11562387 A JP11562387 A JP 11562387A JP 11562387 A JP11562387 A JP 11562387A JP H0310451 B2 JPH0310451 B2 JP H0310451B2
- Authority
- JP
- Japan
- Prior art keywords
- reamer
- burnishing
- cutting
- drill
- cutting edge
- 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
Links
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010730 cutting oil Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B23B2251/08—Side or plan views of cutting edges
- B23B2251/087—Cutting edges with a wave form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/24—Overall form of drilling tools
- B23B2251/241—Cross sections of the diameter of the drill
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/48—Chip breakers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/56—Guiding pads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
- B23B2270/26—Burnishing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11562387A JPS63283809A (ja) | 1987-05-12 | 1987-05-12 | ニック付ドリルリ−マ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11562387A JPS63283809A (ja) | 1987-05-12 | 1987-05-12 | ニック付ドリルリ−マ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63283809A JPS63283809A (ja) | 1988-11-21 |
JPH0310451B2 true JPH0310451B2 ( ) | 1991-02-13 |
Family
ID=14667235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11562387A Granted JPS63283809A (ja) | 1987-05-12 | 1987-05-12 | ニック付ドリルリ−マ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63283809A ( ) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4957397A (en) * | 1989-09-08 | 1990-09-18 | Huff Mark J | Cutting tool |
DE4338490A1 (de) * | 1993-11-11 | 1995-05-18 | Hilti Ag | Spiralbohrer |
DE102010012963A1 (de) | 2010-03-25 | 2011-09-29 | Rolf Klenk Gmbh & Co Kg | Bohrwerkzeug |
CN102581355A (zh) * | 2012-03-27 | 2012-07-18 | 周安善 | 钻高强度、高硬度合金材料精孔的麻花钻 |
CN103706846A (zh) * | 2012-10-01 | 2014-04-09 | 李仕清 | 一种复合定位复合切削的定心螺旋刀具 |
JP2017202541A (ja) * | 2016-05-11 | 2017-11-16 | 有限会社栄進機工 | ドリルリーマ |
-
1987
- 1987-05-12 JP JP11562387A patent/JPS63283809A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS63283809A (ja) | 1988-11-21 |
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Legal Events
Date | Code | Title | Description |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 17 Free format text: PAYMENT UNTIL: 20080213 |