DE1652801A1 - Hobbing cutter for milling spur gears with long-crowned teeth - Google Patents
Hobbing cutter for milling spur gears with long-crowned teethInfo
- Publication number
- DE1652801A1 DE1652801A1 DE19681652801 DE1652801A DE1652801A1 DE 1652801 A1 DE1652801 A1 DE 1652801A1 DE 19681652801 DE19681652801 DE 19681652801 DE 1652801 A DE1652801 A DE 1652801A DE 1652801 A1 DE1652801 A1 DE 1652801A1
- Authority
- DE
- Germany
- Prior art keywords
- milling
- long
- spur gears
- hobbing cutter
- crowned teeth
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F21/00—Tools specially adapted for use in machines for manufacturing gear teeth
- B23F21/12—Milling tools
- B23F21/16—Hobs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Processing (AREA)
Description
Zn Tig. 3 ist die Spanfläche der Zahnreihe 2 des in Tig. 2 in Stirnansicht gezeichneten, der einfacheren Darstellung wegen als gerade genutet angenommenen Fräsers in die Ebene der Spanfläche 1, längs deren der Träser geschnitten ist, hineingeschraubt gestrichelt dargestellt. Man erkennt in diesem Ächaschnitt, daß die wirksaäe Zahndicke des Fräsers mit zunehmendem Abstand vom Zahn in der Fräsermitte nach beiden Enden hin zunimmt. Man erkennt unter Heranziehung der Tig. 1 unschwer, daß an den rechten beziehungsweise linken Flanken eines zu fräsenden Rades jeweils nur die Zähne der einen beziehungs- weise anderen Steigung zum Schnitt kommen. Zn Tig. 3 is the rake face of row 2 of the in Tig. 2 drawn in front view, for the sake of simpler representation, assumed to be straight grooved milling cutter in the plane of the rake face 1, along which the cutter is cut, shown in dashed lines . It can be seen in this Ächaschnitt that the effective tooth thickness of the cutter increases with increasing distance from the tooth in the cutter center towards both ends . You can see the Tig by drawing on it. 1 it is not difficult that on the right and left flanks of a wheel to be milled, only the teeth of one or the other pitch are cut .
Qm dennoch an den Flanken eine genügende Anzahl von Wdllschnitten zu erhalten, wird ein solcher Fräser nicht, wie im Beispiel der ein- facheren-Darstellung wegen angenommen, nur mit acht, sondern mit einer möglichst großen Zahl von Zahnreihen ausgebildet. In order to obtain a sufficient number of incisions on the flanks , such a milling cutter is not designed with eight rows of teeth, as assumed in the example for the sake of simplicity , but with the greatest possible number of rows of teeth.
Wird der iräser beim Fräsen eines Rades axial so
eingestellt, daß zum Beispiel ein Zahn auf der Fräsermitte
in der mittleren Eingriffsatellung steht (P`ig. 3), dann bestimmt
bei zur Radachse parallelen Vorschub dieser und der ihm in der Gangwindung
folgende, etwas seit-
lich zu ihm versetzte Zahn die Weite der geschnittenen
Zahnlücke
und damit die Zahndicke der Zähne. Entsprechendes gilt, wenn der
Träser
axial so eingestellt wird, daß ein Zahn in der Nähe eines
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK0064824 | 1968-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1652801A1 true DE1652801A1 (en) | 1971-04-08 |
Family
ID=7231804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19681652801 Pending DE1652801A1 (en) | 1968-02-22 | 1968-02-22 | Hobbing cutter for milling spur gears with long-crowned teeth |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1652801A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120207553A1 (en) * | 2011-02-11 | 2012-08-16 | Sandvik Intellectual Property Ab | Milling Tool for Gear Milling |
-
1968
- 1968-02-22 DE DE19681652801 patent/DE1652801A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120207553A1 (en) * | 2011-02-11 | 2012-08-16 | Sandvik Intellectual Property Ab | Milling Tool for Gear Milling |
US9095916B2 (en) * | 2011-02-11 | 2015-08-04 | Sandvik Intellectual Property Ab | Milling tool for gear milling |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2750982C3 (en) | Non-detachable connection of two or more parts | |
DE1453265A1 (en) | Milling tool for the production of finger joint profiles | |
DE1127810B (en) | Device for stacking prismatic objects, in particular in connection with a device for multipacking the stacked objects | |
DE1652801A1 (en) | Hobbing cutter for milling spur gears with long-crowned teeth | |
DE556562C (en) | Thread cutting tool with two radially directed rows of thread cutting teeth offset by 180 to each other for cutting double-conical threads | |
DE651689C (en) | Knife, especially for cutting soft food, such as fresh bread or the like. | |
DE895517C (en) | Large tooth saw blade with a straight tooth back that falls off towards the next tooth | |
DE1037234B (en) | Process for toothing a workpiece | |
DE398287C (en) | Planing steel for gear planing machines working according to the hobbing process | |
DE410546C (en) | Conveyor screw for depositing devices of die setting and line casting machines | |
DE449416C (en) | Pointed thread cutting tool | |
DE627017C (en) | Screw-shaped hobbing cutter for milling grooved shafts | |
DE460335C (en) | Conical roller milling cutter for the production of files with undercut teeth | |
DE1288406B (en) | Shaving wheel with gradually staggered cutting grooves | |
DE2808137A1 (en) | Tufter loop cutter - has grips for needles in two rows along needle bar | |
DE813248C (en) | Exchange pen | |
DE738563C (en) | Device for achieving a tooth flank shape deviating from the exact involute when generating gear grinding | |
DE265809C (en) | ||
DE2231518C3 (en) | Gear-shaped tool for fine machining or smoothing tooth flanks | |
DE805660C (en) | Circular knitting machine | |
DE488264C (en) | Table slider | |
DE435875C (en) | Process for the production of wood screws of different thread pitches and thread lengths on a thread cutting machine with a rotating, gear-like cutting tool | |
DE617101C (en) | Process for milling the teeth into files with three or more edges or with files curved in the transverse direction | |
DE404090C (en) | Device for connecting the trolley frame with the suspension springs | |
DE371634C (en) | Device for head, cleaning and deburring of fish |