HRP20140822T1 - Rezaäśka sprava, posebno sprava za usitnjavanje i bušenje - Google Patents

Rezaäśka sprava, posebno sprava za usitnjavanje i bušenje Download PDF

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Publication number
HRP20140822T1
HRP20140822T1 HRP20140822AT HRP20140822T HRP20140822T1 HR P20140822 T1 HRP20140822 T1 HR P20140822T1 HR P20140822A T HRP20140822A T HR P20140822AT HR P20140822 T HRP20140822 T HR P20140822T HR P20140822 T1 HRP20140822 T1 HR P20140822T1
Authority
HR
Croatia
Prior art keywords
cutting
insert
cutting insert
inserts
pcd
Prior art date
Application number
HRP20140822AT
Other languages
English (en)
Inventor
Eugen Maurer
Original Assignee
Jakob Lach Gmbh & Co. Kg
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 Jakob Lach Gmbh & Co. Kg filed Critical Jakob Lach Gmbh & Co. Kg
Publication of HRP20140822T1 publication Critical patent/HRP20140822T1/hr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/06—Drills with lubricating or cooling equipment
    • 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
    • B23C5/1081—Shank-type cutters, i.e. with an integral shaft with permanently fixed cutting inserts 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/28—Features relating to lubricating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/12—Boron nitride
    • B23B2226/125—Boron nitride cubic [CBN]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/31—Diamond
    • B23B2226/315—Diamond polycrystalline [PCD]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2226/00—Materials of tools or workpieces not comprising a metal
    • B23C2226/12—Boron nitride
    • B23C2226/125—Boron nitride cubic [CBN]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2226/00—Materials of tools or workpieces not comprising a metal
    • B23C2226/31—Diamond
    • B23C2226/315—Diamond polycrystalline [PCD]

Claims (6)

1. Rezačka sprava, posebno sprava za usitnjavanje i bušenje, koja ima najmanje jedan rezački umetak (12) od polikristalnog dijamanta (PCD) ili kubičnog borovog nitrida (CBN), pričvršćen za trup alata (10), naznačena time, da je rashladni vod (30, 32) koji prolazi kroz trup sprave (10), spojen na najmanje jedan rashladni cijevni odsječak (34), koji je integriran u PCD ili CBN rezački umetak (12) i ima ispusni otvor (36) na rezačkoj čeonoj strani (24) od rezačkog umetka (12), pri čemu je navedeni ispusni otvor (36) poravnan tako, da rashladno sredstvo struji izvan njega, kako bi se omogućilo kontrolirano podizanje nastalih odrezanih komadića od rezačke čeone strane (24) i/ili njihovo odstranjivanje.
2. Rezačka sprava prema zahtjevu 1, naznačena time, da je rashladni cijevni odsječak (34), koji je integriran na PCD ili CBN rezački umetak (12), ograničen preko barem dijela svoje duljine, djelomično pomoću materijala rezačkog umetka (12), a djelomično pomoću materijala od trupa sprave (10).
3. Rezačka sprava prema zahtjevu 1 ili 2, koja ima trup sprave (10) na rotacijski pogon i nekoliko rezačkih umetaka (12), naznačena time, da barem dio svakog rezačkog umetka (12) ima krajnji rezački brid i prednji rezački brid (14, 16).
4. Rezačka sprava prema zahtjevu 3, naznačena time, da su pločasti rezački umetci (12) ugrađeni u odgovarajuće proreze (18) unutar trupa sprave (10), koji prolaze kroz šupljine s poprečnim presjekom u obliku kružnog odsječka i stvaraju prostore za odrezotine (26) u obodnoj površini trupa sprave (10).
5. Rezačka sprava prema zahtjevu 4, naznačena time, da šupljine (26) koje oblikuju prostore za odrezotine (26), imaju poprečne presjeke koji su većinom polukružni.
6. Rezačka sprava prema zahtjevu 4 ili 5 za rezanje neželjeznih metala na duge komade, naznačena time, da je omjer između obodnog promjera, izmjerenog u mm, od krajnjih rezačkih bridova (14) rezačkih umetaka (12) i broja takvih rezačkih umetaka (12), u rasponu od 2,5 do 3,2.
HRP20140822AT 2009-06-26 2014-09-01 Rezaäśka sprava, posebno sprava za usitnjavanje i bušenje HRP20140822T1 (hr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009030587A DE102009030587B3 (de) 2009-06-26 2009-06-26 Zerspanungsweerkzeug, insbesondere Fräs- oder Bohrwerkzeug

Publications (1)

Publication Number Publication Date
HRP20140822T1 true HRP20140822T1 (hr) 2014-12-05

Family

ID=42604187

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20140822AT HRP20140822T1 (hr) 2009-06-26 2014-09-01 Rezaäśka sprava, posebno sprava za usitnjavanje i bušenje

Country Status (6)

Country Link
EP (1) EP2266739B1 (hr)
DE (1) DE102009030587B3 (hr)
DK (1) DK2266739T3 (hr)
ES (1) ES2481016T3 (hr)
HR (1) HRP20140822T1 (hr)
PL (1) PL2266739T3 (hr)

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CZ2010903A3 (cs) * 2010-12-07 2012-08-15 Ceské vysoké ucení technické v Praze, Fakulta strojní, Výzkumné centrum pro strojírenskou a výrobní techniku a technologii Nástroj pro trískové obrábení
CN103384578A (zh) * 2011-02-28 2013-11-06 陶瓷技术有限责任公司 用于硬切削加工的铣刀
CN103658795B (zh) * 2012-09-26 2016-06-08 深圳市中天精密工具有限公司 一种用于加工成形面的绕中心轴线回转的铣刀
FR3007676B1 (fr) * 2013-07-01 2016-02-12 Asahi Diamond Ind Europ S A S Outil tournant dont la partie active d'usinage presente une pluralite de plots presentant chacun une arete de coupe
DE102013111741A1 (de) 2013-10-24 2015-04-30 Jakob Lach Gmbh & Co. Kg Zerspanungswerkzeug und Verfahren zum Kühlen eines solchen
DE102014211415B4 (de) * 2014-06-13 2021-05-27 NUBIUS GROUP Präzisionswerkzeuge GmbH Fräswerkzeug mit Kühlung hinter Wendeschneidplatte
DE102014109390A1 (de) 2014-07-04 2016-01-07 Jakob Lach Gmbh & Co. Kg Zerspanungswerkzeug, insbesondere Reib-, Fräs- oder Bohrwerkzeug
EP3150319B1 (en) * 2015-10-01 2023-12-06 Sandvik Intellectual Property AB A tool body, a milling tool and a method for manufacturing a tool body
CA3044780C (en) 2016-12-06 2020-12-08 Osg Corporation Cutting tool, insert holder and insert
CN107971543B (zh) * 2017-12-29 2023-06-16 德阳天和机械制造有限责任公司 一种能去螺纹毛刺的金刚石内冷螺纹铣刀
JP6362802B1 (ja) * 2018-01-23 2018-07-25 株式会社松浦機械製作所 切削工具
DE102019103672A1 (de) * 2019-02-13 2020-08-13 Gühring KG Schneidwerkzeug mit gekrümmtem Schneidsegment sowie Herstellungsverfahren für Schneidwerkzeug
DE102019133681A1 (de) * 2019-12-10 2021-06-10 Gühring KG Zerspanungswerkzeug und Verfahren zur Herstellung eines Zerspanungswerkzeuges
DE102022126883A1 (de) 2022-10-14 2024-04-25 Gühring KG Zerspanungswerkzeug

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DE3740814A1 (de) * 1987-12-02 1989-06-15 Hertel Ag Werkzeuge Hartstoff Klemmwerkzeug zur spanenden formgebung
DE9006877U1 (hr) * 1990-06-19 1990-08-23 Wilhelm Fette Gmbh, 2053 Schwarzenbek, De
US5272940A (en) * 1992-06-09 1993-12-28 Dico Corporation Helically fluted tool
SE510284C2 (sv) * 1996-11-18 1999-05-10 Sandvik Ab Invändigt kylbart skär för spånavskiljande bearbetning
DE19903038C2 (de) * 1999-01-26 2003-06-26 Jakob Lach Gmbh & Co Kg Schneidwerkzeug
JP2001198708A (ja) * 2000-01-11 2001-07-24 Fuji Mach Mfg Co Ltd 切削工具および切削加工方法
DE10338754C5 (de) * 2003-08-23 2016-01-14 EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge Werkzeug zur spanlosen Erzeugung eines Gewindes und Verfahren zur Herstellung eines Werkzeugs zur spanlosen Gewindeerzeugung
DE102004039263A1 (de) * 2003-09-06 2005-03-31 Tripols-Union Formenbau Gmbh Fräs- oder Bohrwerkzeug mit wenigstens einem Fräskopf oder wenigstens einer Bohrvorrichtung
DE102006043616A1 (de) * 2006-09-16 2008-05-08 August Beck Gmbh & Co. Kg Reibahle
JP2008087088A (ja) * 2006-09-29 2008-04-17 Denso Corp 刃具及び刃具の製造方法
ITTO20060724A1 (it) * 2006-10-09 2008-04-10 Alenia Aeronautica Spa Utensile e metodo di fresatura, in particolare per la fresatura di materiali compositi
DE102007032502A1 (de) * 2007-07-12 2009-01-15 Felix Mittelfarwick Verfahren zur Kühlung und Schmierung eines Maschinenwerkzeugs und Maschinenwerkzeug zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
DK2266739T3 (da) 2014-08-25
DE102009030587B3 (de) 2010-11-04
EP2266739A1 (de) 2010-12-29
EP2266739B1 (de) 2014-06-11
PL2266739T3 (pl) 2014-11-28
ES2481016T3 (es) 2014-07-29

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