CZ2014556A3 - Shank-type monolithic end milling cutter with axial cooling channel - Google Patents

Shank-type monolithic end milling cutter with axial cooling channel

Info

Publication number
CZ2014556A3
CZ2014556A3 CZ2014-556A CZ2014556A CZ2014556A3 CZ 2014556 A3 CZ2014556 A3 CZ 2014556A3 CZ 2014556 A CZ2014556 A CZ 2014556A CZ 2014556 A3 CZ2014556 A3 CZ 2014556A3
Authority
CZ
Czechia
Prior art keywords
shank
cooling channel
milling cutter
end milling
axial cooling
Prior art date
Application number
CZ2014-556A
Other languages
Czech (cs)
Other versions
CZ306051B6 (en
Inventor
Václav Diviš
Original Assignee
Václav Diviš
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 Václav Diviš filed Critical Václav Diviš
Priority to CZ2014-556A priority Critical patent/CZ2014556A3/en
Publication of CZ306051B6 publication Critical patent/CZ306051B6/en
Publication of CZ2014556A3 publication Critical patent/CZ2014556A3/en

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Abstract

Stopková, monolitní, čelní, válcová fréza dle vynálezu je vybavena na čele břity (1). Obvodové břity (2) a segmenty čelních břitů (3) jsou standardní. Vnitřní břity (1) vytvářejí kolem chladicího kanálku (6) při rotaci dutý prostor. Ten umožňuje třískám břitů (1), pro operace zapichovacího, tj. ponorného frézování (plunging), volné utváření a jejich odchod. Konstrukce vnitřních břitů (1) je vymezena vrcholovým úhlem 90.degree. .+-. 25.degree. s počátkem na polovičním průměru frézy s tolerancí .+-. 20 % a libovolné hloubky pro potřeby daného úhlu ponoru.The shank, monolithic, front, cylindrical milling cutter according to the invention is provided with a cutting edge (1). Peripheral cutting edges (2) and front edge segments (3) are standard. The inner blades (1) form a hollow space around the cooling channel (6) during rotation. This allows cutting edges (1), for plunging operations, ie plunging, free forming and their departure. The construction of the inner blades (1) is defined by a vertex angle of 90.degree. . + -. 25.degree. starting at half the cutter diameter with tolerance. + -. 20% and any depth required for a given dive angle.

CZ2014-556A 2014-08-19 2014-08-19 Shank-type monolithic end milling cutter with axial cooling channel CZ2014556A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CZ2014-556A CZ2014556A3 (en) 2014-08-19 2014-08-19 Shank-type monolithic end milling cutter with axial cooling channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ2014-556A CZ2014556A3 (en) 2014-08-19 2014-08-19 Shank-type monolithic end milling cutter with axial cooling channel

Publications (2)

Publication Number Publication Date
CZ306051B6 CZ306051B6 (en) 2016-07-13
CZ2014556A3 true CZ2014556A3 (en) 2016-07-13

Family

ID=56611812

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ2014-556A CZ2014556A3 (en) 2014-08-19 2014-08-19 Shank-type monolithic end milling cutter with axial cooling channel

Country Status (1)

Country Link
CZ (1) CZ2014556A3 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL264175A (en) * 1961-04-28
US4621955A (en) * 1984-04-16 1986-11-11 Briese Leonard A Cone shaped cutting insert
JPH06190625A (en) * 1992-12-25 1994-07-12 Hitachi Ltd End mill
JP4155157B2 (en) * 2003-10-22 2008-09-24 三菱マテリアル株式会社 End mill
JP2010188451A (en) * 2009-02-16 2010-09-02 Mitsubishi Materials Corp End mill
US8647025B2 (en) * 2011-01-17 2014-02-11 Kennametal Inc. Monolithic ceramic end mill

Also Published As

Publication number Publication date
CZ306051B6 (en) 2016-07-13

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Legal Events

Date Code Title Description
MM4A Patent lapsed due to non-payment of fee

Effective date: 20230819