IT8848529A0 - Metodo per produrre punte di trapani, frese frontali ed altri utensili rotanti e taglienti - Google Patents
Metodo per produrre punte di trapani, frese frontali ed altri utensili rotanti e taglientiInfo
- Publication number
- IT8848529A0 IT8848529A0 IT8848529A IT4852988A IT8848529A0 IT 8848529 A0 IT8848529 A0 IT 8848529A0 IT 8848529 A IT8848529 A IT 8848529A IT 4852988 A IT4852988 A IT 4852988A IT 8848529 A0 IT8848529 A0 IT 8848529A0
- Authority
- IT
- Italy
- Prior art keywords
- rotary
- cutting tools
- drill bits
- producing drill
- face millers
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/005—Cylindrical shanks of tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
-
- 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
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
- B23P15/32—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools twist-drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
- B23B2222/28—Details of hard metal, i.e. cemented carbide
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S76/00—Metal tools and implements, making
- Y10S76/11—Tungsten and tungsten carbide
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Powder Metallurgy (AREA)
- Drilling Tools (AREA)
- Milling Processes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5326288 | 1988-03-07 | ||
JP63141981A JPH0635603B2 (ja) | 1988-03-07 | 1988-06-09 | ドリル,エンドミル等転削工具や製法 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8848529A0 true IT8848529A0 (it) | 1988-11-07 |
IT1235141B IT1235141B (it) | 1992-06-22 |
Family
ID=26393981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8848529A IT1235141B (it) | 1988-03-07 | 1988-11-07 | Metodo per produrre punte di trapani, frese frontali ed altri utensili rotanti e taglienti |
Country Status (5)
Country | Link |
---|---|
US (1) | US4887496A (it) |
JP (1) | JPH0635603B2 (it) |
KR (1) | KR930003290B1 (it) |
DE (1) | DE3830590A1 (it) |
IT (1) | IT1235141B (it) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT398286B (de) * | 1990-05-22 | 1994-11-25 | Boehlerit Gmbh & Co Kg | Hartmetall- oder keramikrohling sowie verfahren und werkzeug zur herstellung desselben |
US5782145A (en) * | 1994-09-06 | 1998-07-21 | Metzger; Karl | Process for the fabrication of a multi-blade tool |
KR20010077722A (ko) * | 2000-02-08 | 2001-08-20 | 박양자 | 폐초경합금분말을 이용한 연삭숫돌제조방법 |
EP1340573B1 (de) * | 2002-02-28 | 2006-07-12 | Robert Bosch Gmbh | Verfahren zur Herstellung eines Bohrers oder Fräsers |
DE10344620B4 (de) * | 2003-09-25 | 2007-07-05 | Werkzeugfabrik Manfred Schwegler | Bohrwerkzeug und Spannhülse |
US20050227772A1 (en) * | 2004-04-13 | 2005-10-13 | Edward Kletecka | Powdered metal multi-lobular tooling and method of fabrication |
DE112007003740T5 (de) | 2007-12-27 | 2010-11-04 | OSG Corp., Toyokawa-shi | Karbidrotationswerkzeug |
US8790439B2 (en) | 2008-06-02 | 2014-07-29 | Kennametal Inc. | Composite sintered powder metal articles |
KR100928387B1 (ko) * | 2008-07-08 | 2009-11-23 | 베스너 주식회사 | 마이크로 드릴 및 그의 제조 방법 |
DE102009028020B4 (de) * | 2009-07-27 | 2011-07-28 | Hilti Aktiengesellschaft | Bohrer und Herstellungsverfahren |
CN104582876A (zh) * | 2012-07-26 | 2015-04-29 | 钴碳化钨硬质合金公司 | 烧结粉末金属复合材料制品 |
DE202014000866U1 (de) * | 2014-02-03 | 2015-05-06 | Johne & Co. Präzisionswerkzeuge GmbH | Werkzeugkopfelement zum Fertigen eines Werkzeugkopfes, Werkzeugkopf und Werkzeugaufnahmemittel |
GB201412809D0 (en) * | 2014-07-18 | 2014-09-03 | Element Six Abrasives Sa | Method of making super-hard articles |
CN115066305A (zh) * | 2020-02-18 | 2022-09-16 | 住友电气工业株式会社 | 工具主体、以及工具主体的制造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR962884A (it) * | 1950-06-22 | |||
DE56325C (de) * | 1890-09-23 | 1891-05-04 | M.W. ALDEKSON in Braintree, V. St. A | Bewegliche Puppenhand |
AT279998B (de) * | 1967-05-09 | 1970-03-25 | Rohde & Doerrenberg | Verfahren zum Herstellen von Spiralbohrern od.ähnl Werkzeugen sowie nach dem Verfahren hergestellter Spiralbohrer |
DE2916709A1 (de) * | 1979-04-25 | 1980-10-30 | Krebsoege Gmbh Sintermetall | Werkzeuge mit schneiden aus harten stoffen |
IL62342A (en) * | 1981-03-10 | 1983-12-30 | Iscar Ltd | Method of bonding cemented carbide bodies and composite hard metal products manufactured thereby |
DE3601385A1 (de) * | 1986-01-18 | 1987-07-23 | Krupp Gmbh | Verfahren zur herstellung von sinterkoerpern mit inneren kanaelen, strangpresswerkzeug zur durchfuehrung des verfahrens und bohrwerkzeug |
-
1988
- 1988-06-09 JP JP63141981A patent/JPH0635603B2/ja not_active Expired - Lifetime
- 1988-09-08 DE DE3830590A patent/DE3830590A1/de not_active Ceased
- 1988-09-10 KR KR8811725A patent/KR930003290B1/ko active IP Right Grant
- 1988-09-21 US US07/247,394 patent/US4887496A/en not_active Expired - Fee Related
- 1988-11-07 IT IT8848529A patent/IT1235141B/it active
Also Published As
Publication number | Publication date |
---|---|
DE3830590A1 (de) | 1989-09-21 |
US4887496A (en) | 1989-12-19 |
KR930003290B1 (en) | 1993-04-24 |
IT1235141B (it) | 1992-06-22 |
KR890014207A (ko) | 1989-10-23 |
JPH024905A (ja) | 1990-01-09 |
JPH0635603B2 (ja) | 1994-05-11 |
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