ES288302U - Herramienta de taladrar. - Google Patents
Herramienta de taladrar.Info
- Publication number
- ES288302U ES288302U ES1984288302U ES288302U ES288302U ES 288302 U ES288302 U ES 288302U ES 1984288302 U ES1984288302 U ES 1984288302U ES 288302 U ES288302 U ES 288302U ES 288302 U ES288302 U ES 288302U
- Authority
- ES
- Spain
- Prior art keywords
- drilling tool
- blades
- drill
- multibladed
- bladed
- 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.)
- Granted
Links
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
- B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
- B23B2222/28—Details of hard metal, i.e. cemented carbide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2226/00—Materials of tools or workpieces not comprising a metal
- B23B2226/31—Diamond
- B23B2226/315—Diamond polycrystalline [PCD]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2240/00—Details of connections of tools or workpieces
- B23B2240/08—Brazed connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/18—Configuration of the drill point
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/46—Drills having a centre free from cutting edges or with recessed cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/50—Drilling tools comprising cutting inserts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Abstract
Herramienta de taladrar, de dos o más filos con filos insertados, caracterizada porque los filos están formados por plaquitas planas (3) de corte en las que se ha aplicado sobre un material (4) de soporte, como por ejemplo metal duro o similar, un material policristalino (5) de corte que forma los filos principales (6) los cuales, están situados substancialmente en planos axiales (10) de la herramienta (1) de taladrar y terminan a distancia radial (A R) del centro (9) de la broca en un vaciado (11) de la punta de la broca, el cual define en su fondo una superficie (12) en forma de cuña inclinada respecto al eje (9) de la broca.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833319718 DE3319718A1 (de) | 1983-05-31 | 1983-05-31 | Zwei- oder mehrschneidiges bohrwerkzeug mit eingesetzten schneiden |
Publications (2)
Publication Number | Publication Date |
---|---|
ES288302U true ES288302U (es) | 1985-12-16 |
ES288302Y ES288302Y (es) | 1986-07-16 |
Family
ID=6200329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1984288302U Expired ES288302Y (es) | 1983-05-31 | 1984-05-30 | Herramienta de taladrar. |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3319718A1 (es) |
ES (1) | ES288302Y (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61270010A (ja) * | 1985-05-24 | 1986-11-29 | Toshiba Tungaloy Co Ltd | 穴あけ工具 |
DE3624617C2 (de) * | 1986-07-21 | 1995-06-29 | Almue Praezisionswerkzeuge Gmb | Bohrwerkzeug |
DE4323201A1 (de) * | 1993-07-12 | 1995-01-19 | Heidelberger Druckmasch Ag | Senkwerkzeug |
DE102010017163A1 (de) | 2010-05-31 | 2011-12-01 | Gühring Ohg | Bohrwerkzeug |
CN103658769B (zh) * | 2012-09-26 | 2016-12-07 | 深圳市中天精密工具有限公司 | 聚晶金刚石钻头及其制造方法 |
DE102014109390A1 (de) * | 2014-07-04 | 2016-01-07 | Jakob Lach Gmbh & Co. Kg | Zerspanungswerkzeug, insbesondere Reib-, Fräs- oder Bohrwerkzeug |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT244711B (de) * | 1964-06-22 | 1966-01-25 | Awena App Werkzeug Und Maschin | Vollbohrwerkzeug |
DE2144217B2 (de) * | 1971-08-31 | 1974-04-25 | R. Stock Ag, 1000 Berlin | Spiralbohrer mit einer besonders weiten, offenen Nutenform |
GB2002661A (en) * | 1977-08-18 | 1979-02-28 | Spencer & Sons Ltd | Improvements in cutting edges of rotary drills and drill bits |
US4373839A (en) * | 1979-10-02 | 1983-02-15 | Mitsubishi Kinzoku Kabushiki Kaisha | Drill bit |
DE8014781U1 (de) * | 1980-06-03 | 1980-10-02 | Hertel, Guenther | Kurzbohrer |
-
1983
- 1983-05-31 DE DE19833319718 patent/DE3319718A1/de active Granted
-
1984
- 1984-05-30 ES ES1984288302U patent/ES288302Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES288302Y (es) | 1986-07-16 |
DE3319718C2 (es) | 1988-08-04 |
DE3319718A1 (de) | 1984-12-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3170461D1 (en) | Drill tool | |
CA2693265A1 (en) | Drill bit having diamond impregnated inserts primary cutting structure | |
AU587514B2 (en) | Rock drill | |
SE8702663L (sv) | Fresverktyg | |
ES518493A0 (es) | Perfeccionamientos en la fabricacion de cuchillas de corte para maquinas herramientas, a base de nitruros y carburos de titanio. | |
BR9915246A (pt) | Ferramenta de corte para usinar furos em materiais tendo recuperação elástica | |
EP0528243A3 (en) | Diamond rotary cutter flute geometry | |
EP0231989A3 (en) | Milling tool for cutting well casing | |
TW368450B (en) | Method of making a carbide cutting insert | |
GB1460842A (en) | Rotary cutting tools | |
ZA943502B (en) | Chain saws | |
GB1327216A (en) | Cutting tools | |
US4106578A (en) | Percussion drill bit | |
ES288302U (es) | Herramienta de taladrar. | |
JPS57127608A (en) | Cutting tool | |
ATE52213T1 (de) | Werkzeug. | |
JPS5615907A (en) | Coated super hard-metal made spade drill blade | |
ES8607078A1 (es) | Un dispositivo de taladro para generar un agujero en una pieza de trabajo | |
JPS55106705A (en) | Throw-away cutting tool | |
JPS56107815A (en) | Straight drill | |
JPS5851001A (ja) | バイトインサ−ト | |
FR2382965A1 (fr) | Foret a pointer | |
JPH0217812Y2 (es) | ||
GB475624A (en) | Improvements in and relating to boring, reaming, milling and like cutters | |
Zinner | Smaller Spans--More Flexibility for Core Bits With Exchangeable Cutting Plates |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19970203 |