DE3912631C1 - End-milling cutter - curved cutting outline presenting generatrix of flat body rotation symmetrical along tool axis - Google Patents

End-milling cutter - curved cutting outline presenting generatrix of flat body rotation symmetrical along tool axis

Info

Publication number
DE3912631C1
DE3912631C1 DE19893912631 DE3912631A DE3912631C1 DE 3912631 C1 DE3912631 C1 DE 3912631C1 DE 19893912631 DE19893912631 DE 19893912631 DE 3912631 A DE3912631 A DE 3912631A DE 3912631 C1 DE3912631 C1 DE 3912631C1
Authority
DE
Germany
Prior art keywords
generatrix
milling cutter
flat body
symmetrical along
body rotation
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 - Fee Related
Application number
DE19893912631
Other languages
German (de)
Inventor
Bernhard 7033 Herrenberg De Kuhn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daimler Benz AG filed Critical Daimler Benz AG
Priority to DE19893912631 priority Critical patent/DE3912631C1/en
Application granted granted Critical
Publication of DE3912631C1 publication Critical patent/DE3912631C1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B23C5/12—Cutters specially designed for producing particular profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

The end-milling cutter whose curved cutting outline presents the generatrix of a flat body rotation-symmetrical along the tool axis and going over via radiussed outer rim to a cylinder. The cutting outline should form the generatrix of a rotation ellipsoid (3) whose smaller semi-axis (6) is coaxial to that (4) of the milling tool. USE/ADVANTAGE - Metal cutting tools, e.g. die etc. machining. Machining time reduced for domed etc. work by simplifying computer calculations.
DE19893912631 1989-04-18 1989-04-18 End-milling cutter - curved cutting outline presenting generatrix of flat body rotation symmetrical along tool axis Expired - Fee Related DE3912631C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19893912631 DE3912631C1 (en) 1989-04-18 1989-04-18 End-milling cutter - curved cutting outline presenting generatrix of flat body rotation symmetrical along tool axis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893912631 DE3912631C1 (en) 1989-04-18 1989-04-18 End-milling cutter - curved cutting outline presenting generatrix of flat body rotation symmetrical along tool axis

Publications (1)

Publication Number Publication Date
DE3912631C1 true DE3912631C1 (en) 1990-03-01

Family

ID=6378877

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893912631 Expired - Fee Related DE3912631C1 (en) 1989-04-18 1989-04-18 End-milling cutter - curved cutting outline presenting generatrix of flat body rotation symmetrical along tool axis

Country Status (1)

Country Link
DE (1) DE3912631C1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004003147A1 (en) * 2004-01-21 2005-08-18 Volkswagen Ag Method for machining ball races for constant velocity drive joint has the tools set perpendicular to the tracks and with no cutting edges at the tips of the cutting edges
US20150224585A1 (en) * 2012-10-29 2015-08-13 Kyocera Corporation Ball end mill
US20160256940A1 (en) * 2014-01-28 2016-09-08 United Technologies Corporation Compound fillet radii cutter
CN110449648A (en) * 2019-07-09 2019-11-15 中国航发哈尔滨东安发动机有限公司 A kind of cutter and method for processing eccentric shaft sky knife

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Buch v. W. Müller "Instandhaltung u. Prüfung v. spanenden Werkzeugen in d. Praxis, Wilhelm Fette GmbH, Schwarzenbeck G. Hamburg, S. 92 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004003147A1 (en) * 2004-01-21 2005-08-18 Volkswagen Ag Method for machining ball races for constant velocity drive joint has the tools set perpendicular to the tracks and with no cutting edges at the tips of the cutting edges
DE102004003147B4 (en) * 2004-01-21 2016-01-21 Volkswagen Ag Method and device for milling ball raceways on constant velocity joint hubs
US20150224585A1 (en) * 2012-10-29 2015-08-13 Kyocera Corporation Ball end mill
US10265784B2 (en) * 2012-10-29 2019-04-23 Kyocera Corporation Ball end mill
US20160256940A1 (en) * 2014-01-28 2016-09-08 United Technologies Corporation Compound fillet radii cutter
US10040137B2 (en) * 2014-01-28 2018-08-07 United Technologies Corporation Compound fillet radii cutter
CN110449648A (en) * 2019-07-09 2019-11-15 中国航发哈尔滨东安发动机有限公司 A kind of cutter and method for processing eccentric shaft sky knife
CN110449648B (en) * 2019-07-09 2021-02-12 中国航发哈尔滨东安发动机有限公司 Cutter and method for machining eccentric shaft clearance groove

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee