DE440307C - Process for the production of profile milling cutters - Google Patents
Process for the production of profile milling cuttersInfo
- Publication number
- DE440307C DE440307C DEK94531D DEK0094531D DE440307C DE 440307 C DE440307 C DE 440307C DE K94531 D DEK94531 D DE K94531D DE K0094531 D DEK0094531 D DE K0094531D DE 440307 C DE440307 C DE 440307C
- Authority
- DE
- Germany
- Prior art keywords
- teeth
- milling cutters
- milling
- disk
- profile
- 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
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
- B23P15/34—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools milling cutters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Description
AUSGEGEBEN AM
31. JANUAR 1927ISSUED ON
January 31, 1927
REICHSPATENTAMTREICH PATENT OFFICE
PATENTSCHRIFTPATENT LETTERING
- JH 440307 -KLASSE 49 b GRUPPE- JH 440307 CLASS 49 b GROUP
(K 94531 I\4Qb)(K 94531 I \ 4Qb)
<£>i|>i.*3ttg. Erich Kube in Mannheim.<£> i |> i. * 3ttg. Erich Kube in Mannheim.
Verfahren zur Herstellung von Profilfräsern.Process for the production of profile milling cutters.
Um beim Nachschleifen der Profilfräser den Anstellwinkel der einzelnen Schneidzähne und deren genaues Profil zu erhalten, ist es üblich, die Zähne der Fräser zu hinterdrehen. Hierzu sind besondere Hinterdrehbänke oder -vorrichtungen erforderlich, die nur ein verhältnismäßig langsames Arbeiten gestatten und wobei besondere Schwierigkeiten bei der Herstellung kleiner Profilfräser infolge des geringen Hinterdrehweges auftreten. Die vorliegende Erfindung besteht in einem Verfahren, das die Herstellung von Fräsern mit hinterdrehten Profilzähnen ohne Anwendung von Hinterdrehbänken und Vorrichtungen gestattet, und wobei das Zahnprofil auf einer gewöhnlichen Drehbank mit normaler Schnittgeschwindigkeit hergestellt wird.In order to obtain the angle of incidence of the individual cutting teeth and their exact profile when regrinding the profile cutter, it is customary to back-turn the teeth of the cutter. For this purpose, special backing lathes or devices are required, which only allow relatively slow work and where particular difficulties arise in the manufacture of small profile milling cutters due to the short back-turning path. The present invention consists in a method which allows milling cutters with undercut profile teeth to be produced without the use of undercut lathes and devices, and wherein the tooth profile is produced on an ordinary lathe at normal cutting speed.
Das neue Verfahren besteht erfindungsgemäß darin, daß im errten Arbeitsgang eine runde Stahlscheibe mit dem gewünschten ProfilThe new method is according to the invention that in the errten operation a round steel disc with the desired profile
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK94531D DE440307C (en) | 1925-06-09 | 1925-06-09 | Process for the production of profile milling cutters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK94531D DE440307C (en) | 1925-06-09 | 1925-06-09 | Process for the production of profile milling cutters |
Publications (1)
Publication Number | Publication Date |
---|---|
DE440307C true DE440307C (en) | 1927-01-31 |
Family
ID=7237905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEK94531D Expired DE440307C (en) | 1925-06-09 | 1925-06-09 | Process for the production of profile milling cutters |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE440307C (en) |
-
1925
- 1925-06-09 DE DEK94531D patent/DE440307C/en not_active Expired
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