DE313494C - - Google Patents
Info
- Publication number
- DE313494C DE313494C DENDAT313494D DE313494DA DE313494C DE 313494 C DE313494 C DE 313494C DE NDAT313494 D DENDAT313494 D DE NDAT313494D DE 313494D A DE313494D A DE 313494DA DE 313494 C DE313494 C DE 313494C
- Authority
- DE
- Germany
- Prior art keywords
- milling cutter
- milling
- angle
- cutting
- cutting edges
- 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.)
- Active
Links
- 238000003801 milling Methods 0.000 claims description 14
- 230000001154 acute Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/10—Shank-type cutters, i.e. with an integral shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/24—Overall form of the milling cutter
- B23C2210/246—Milling cutters comprising a hole or hollow in the end face or between the cutting edges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Description
Der Stirnfräser vorliegender Erfindung soll dann verwendet werden. w6nn Flächen gefräst werden sollen, bei denen der Fräser in der Richtung der Achse an das Werkstück heran geführt wird. Der Fräser hat die bekannten Stirnzähne α in der Anordnung, daß diese untör einem Winkel α zum Radius gefräst sind (siehe Fig. 2). Infolgedessen eilt die innere Kante c des Stirnzahnes im gleichen Sinne der Drehrichtung vor.The end mill of the present invention is then to be used. w6nn surfaces are to be milled in which the milling cutter is guided towards the workpiece in the direction of the axis. The milling cutter has the known face teeth α in the arrangement that these are milled at an angle α to the radius (see FIG. 2). As a result, the inner edge c of the front tooth leads in the same sense of the direction of rotation.
Die Stirnseite des Fräsers besitzt eine radiale Einbohrung von dem Durchmesser e und der Tiefe /V Parallel zur Zahnschneidkante a sind Einschnitte von der Breite b eingefräst, die bis zur nächsten Schneidkante gehen, so daß an der inneren Kante c ein1 spitzer Winkel β entsteht; durch den Einschnitt b . erhält die innere Kante c einseitig den Schnittwinkel β (Fig. 2), wodurch die innere Kante cThe end face of the cutter has a radial single bore of the diameter e and the depth / V parallel to the tooth cutting edge A are incisions of a width b milled to go to the next cutting edge, so that at the inner edge c a 1 acute angle β is formed; through the incision b . the inner edge c receives the cutting angle β on one side (Fig. 2), whereby the inner edge c
beim seitlichen Vorschub des Stirnfräsers den beim Einsetzen entstehenden inneren Zapfen von dem Durchmesser e wegfräst. ' Der Einschnitt b erleichtert den Austritt der in der Mitte stehenden Frässpäne nach außen. Die Flankenschneiden des Fräsers können auch. unter einem Winkel γ (Fig. 1) zur Achse gelegt werden, wodurch an der Schneidkante α ein besserer Schnitt entsteht und die Späne besser abgehoben werden.When the face milling cutter advances laterally, mills away the inner journal from the diameter e which is created during insertion. 'The incision b facilitates the exit of the milling chips standing in the middle to the outside. The flank cutting edges of the milling cutter can also. be placed at an angle γ (Fig. 1) to the axis, whereby a better cut is created at the cutting edge α and the chips are better lifted.
. In einer weiteren Ausführungsform des 3c Fräsers nach Fig. 3 besitzt der Stirnfräser an den Flankenschneiden eine Fase d, die radial nach . außen ausläuft und dem Fräser einen besseren Umfangsschnitt gibt. Dadurch wird der Winkel α an der Umfangsschneidkante 0°, dagegen bleibt der Winkel α an der inneren. Schneidkante bestehen.. In a further embodiment of the 3c milling cutter according to FIG. 3, the face milling cutter has a chamfer d on the flank cutting edges which radially follows. runs out on the outside and gives the cutter a better circumferential cut. As a result, the angle α at the circumferential cutting edge is 0 °, while the angle α remains at the inner one. Cutting edge exist.
Es wird durch solchen Fräser das Fräsen wesentlich erleichtert und befördert.Milling is considerably facilitated and promoted by such milling cutters.
Claims (2)
Publications (1)
Publication Number | Publication Date |
---|---|
DE313494C true DE313494C (en) |
Family
ID=566360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT313494D Active DE313494C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE313494C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1058809B (en) * | 1954-04-27 | 1959-06-04 | Illinois Tool Works | Milling tool for metalworking |
DE1106451B (en) * | 1958-05-31 | 1961-05-10 | Carolus Claessens | Drills for dental purposes |
US5492528A (en) * | 1990-07-17 | 1996-02-20 | Anis; Azis Y. | Removal of tissue |
US5722945A (en) * | 1990-07-17 | 1998-03-03 | Aziz Yehia Anis | Removal of tissue |
WO2000012249A1 (en) * | 1998-09-01 | 2000-03-09 | Kennametal Inc. | Ramp, plunge and feed milling cutter |
WO2002060629A1 (en) * | 2001-02-01 | 2002-08-08 | Gebr. Brasseler Gmbh & Co. Kg | Cutting tool |
EP1371437A1 (en) * | 2002-06-15 | 2003-12-17 | Busch & Co.KG | Milling tool for goldsmith sector and mounting |
-
0
- DE DENDAT313494D patent/DE313494C/de active Active
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1058809B (en) * | 1954-04-27 | 1959-06-04 | Illinois Tool Works | Milling tool for metalworking |
DE1106451B (en) * | 1958-05-31 | 1961-05-10 | Carolus Claessens | Drills for dental purposes |
US5492528A (en) * | 1990-07-17 | 1996-02-20 | Anis; Azis Y. | Removal of tissue |
US5722945A (en) * | 1990-07-17 | 1998-03-03 | Aziz Yehia Anis | Removal of tissue |
US5730718A (en) * | 1990-07-17 | 1998-03-24 | Aziz Yehia Anis | Removal of tissue |
US5827292A (en) * | 1990-07-17 | 1998-10-27 | Anis; Aziz Yehia | Removal of tissue |
WO2000012249A1 (en) * | 1998-09-01 | 2000-03-09 | Kennametal Inc. | Ramp, plunge and feed milling cutter |
US6056485A (en) * | 1998-09-01 | 2000-05-02 | Kennametal Inc. | Ramp plunge and feed milling cutter |
WO2002060629A1 (en) * | 2001-02-01 | 2002-08-08 | Gebr. Brasseler Gmbh & Co. Kg | Cutting tool |
DE10104580B4 (en) * | 2001-02-01 | 2005-03-03 | Gebr. Brasseler Gmbh & Co. Kg | milling tool |
US7338236B2 (en) | 2001-02-01 | 2008-03-04 | Gebr. Brasseler Gmbh & Co. Kg | Cutting tool |
EP1371437A1 (en) * | 2002-06-15 | 2003-12-17 | Busch & Co.KG | Milling tool for goldsmith sector and mounting |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2137635B2 (en) | Indexable insert for milling cutter heads | |
DE3104752A1 (en) | Method of cooling a milling tool, in particular at its cutting edges, and milling tool suitable for this method | |
DE1477708A1 (en) | Machining rotary drill | |
DE3020929C2 (en) | Tungsten carbide cutter tip coated with hard material and process for its manufacture | |
DE313494C (en) | ||
EP3237134B1 (en) | Milling tool | |
CH450949A (en) | Process for regrinding a tool steel and grinding machine for carrying out the process | |
DE7733028U1 (en) | KNIFE HEAD FOR GEARING GEARS | |
DE102013202576B4 (en) | Cutting tool, in particular reaming tool and method for its production | |
DE477930C (en) | Taps with weak pre-cutting teeth that leave material on all sides and post-cutting teeth that finish machining the profile | |
DE1502890B1 (en) | Broaching tool for a toothing | |
DE3209821A1 (en) | INSERT MILLING | |
DE102012212440B4 (en) | Drilling tool, in particular for machining components made from a titanium alloy, and method for machining such a component | |
DE29603475U1 (en) | Drilling tool | |
DE102016113571A1 (en) | Taps and procedures | |
EP3031560A1 (en) | Machining tool and cutting plate for the machining tool | |
DE2808866C2 (en) | Drilling tool for holes in solid metal material | |
DE423913C (en) | Boring tool | |
DE479195C (en) | Process for processing metal surfaces by removing a layer | |
DE424340C (en) | Disc-shaped drilling tool | |
DE2522735A1 (en) | Polyhedron shaped reversible cutting insert - has inclined side edge producing fine finishing cut from acute angled faces | |
DE579903C (en) | Tool for the production of dovetail profile grooves in one operation from the solid material | |
DE515986C (en) | Method and cutter head for turning workpieces using wide knives that work at the same time | |
DE102004040580A1 (en) | Drill has continuous cutters spaced from axis by smaller radial distance then interrupted cutters | |
DE3509753A1 (en) | TURNING CUTTER |