CA3216845A1 - Outil de fraisage presentant au moins deux rayons - Google Patents

Outil de fraisage presentant au moins deux rayons Download PDF

Info

Publication number
CA3216845A1
CA3216845A1 CA3216845A CA3216845A CA3216845A1 CA 3216845 A1 CA3216845 A1 CA 3216845A1 CA 3216845 A CA3216845 A CA 3216845A CA 3216845 A CA3216845 A CA 3216845A CA 3216845 A1 CA3216845 A1 CA 3216845A1
Authority
CA
Canada
Prior art keywords
radius
cutter
milling tool
rotation axis
milling
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
Application number
CA3216845A
Other languages
English (en)
Inventor
Stefan Netzer
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.)
Hptec GmbH
Original Assignee
Hptec GmbH
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 Hptec GmbH filed Critical Hptec GmbH
Publication of CA3216845A1 publication Critical patent/CA3216845A1/fr
Pending 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
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B23C5/1009—Ball nose end mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/54—Configuration of the cutting part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/56—Supporting or guiding sections located on the periphery of the tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2220/00—Details of milling processes
    • B23C2220/52—Orbital drilling, i.e. use of a milling cutter moved in a spiral path to produce a hole
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2265/00—Details of general geometric configurations
    • B23C2265/08—Conical

Landscapes

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

Abstract

L'invention concerne un outil de fraisage (1) pour le fraisage et/ou le perçage de pièces en remplacement d'une large gamme d'applications techniques, comprenant une tête de fraisage (2) qui présente un dispositif de coupe de rayon (5), et comprenant un corps principal (3), qui a une caractéristique principale sous la forme d'une dépression hélicoïdale qui forme une hélice de transporteur, la caractéristique principale étant pourvue d'un dispositif de coupe principal (6) sous la forme d'un bord de coupe, l'élément principal présentant une surface latérale lisse (12) disposée sur le côté opposé au dispositif de coupe principal (6) dans le sens de rotation (R), et le dispositif de coupe de rayon (5) est composé d'au moins deux parties en forme d'arc de cercle (5.1, 5.2) ayant au moins un premier et un second rayon, le premier rayon étant différent du second rayon, de telle sorte que la tête de fraisage (2) en rotation occupe un volume constitué d'au moins deux parties de sphères ayant le premier ou le second rayon.
CA3216845A 2021-04-16 2022-03-14 Outil de fraisage presentant au moins deux rayons Pending CA3216845A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202021102047.4U DE202021102047U1 (de) 2021-04-16 2021-04-16 Fräswerkzeug mit mindestens zwei Radien
DE202021102047.4 2021-04-16
PCT/EP2022/056439 WO2022218625A1 (fr) 2021-04-16 2022-03-14 Outil de fraisage présentant au moins deux rayons

Publications (1)

Publication Number Publication Date
CA3216845A1 true CA3216845A1 (fr) 2022-10-20

Family

ID=75896718

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3216845A Pending CA3216845A1 (fr) 2021-04-16 2022-03-14 Outil de fraisage presentant au moins deux rayons

Country Status (4)

Country Link
EP (1) EP4323139A1 (fr)
CA (1) CA3216845A1 (fr)
DE (1) DE202021102047U1 (fr)
WO (1) WO2022218625A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0683928B2 (ja) * 1988-10-14 1994-10-26 株式会社日進工具製作所 ボールエンドミル
JPH11156621A (ja) * 1997-11-25 1999-06-15 Hitachi Tool Eng Ltd 円弧刃エンドミル
GB9916752D0 (en) * 1999-07-17 1999-09-15 Technicut Limited Milling cutter
US6684742B1 (en) * 2000-10-19 2004-02-03 Keith Alan White Machining apparatuses and methods of use
DE202017101382U1 (de) * 2017-03-10 2017-03-30 Hptec Gmbh Fräswerkzeug

Also Published As

Publication number Publication date
DE202021102047U1 (de) 2021-04-26
EP4323139A1 (fr) 2024-02-21
WO2022218625A1 (fr) 2022-10-20

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