SU631271A1 - Shank-type cutter - Google Patents

Shank-type cutter

Info

Publication number
SU631271A1
SU631271A1 SU752178815A SU2178815A SU631271A1 SU 631271 A1 SU631271 A1 SU 631271A1 SU 752178815 A SU752178815 A SU 752178815A SU 2178815 A SU2178815 A SU 2178815A SU 631271 A1 SU631271 A1 SU 631271A1
Authority
SU
USSR - Soviet Union
Prior art keywords
shank
type cutter
cutter
type
end mill
Prior art date
Application number
SU752178815A
Other languages
Russian (ru)
Inventor
Геннадий Мефодьевич Федотов
Иван Васильевич Молчанов
Вера Михайловна Овечкина
Original Assignee
Предприятие П/Я Р-6564
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 Предприятие П/Я Р-6564 filed Critical Предприятие П/Я Р-6564
Priority to SU752178815A priority Critical patent/SU631271A1/en
Application granted granted Critical
Publication of SU631271A1 publication Critical patent/SU631271A1/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/04—Angles
    • B23C2210/0485—Helix angles
    • B23C2210/0492—Helix angles different
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/40—Flutes, i.e. chip conveying grooves
    • B23C2210/402—Flutes, i.e. chip conveying grooves of variable depth
    • B23C2210/405—Flutes, i.e. chip conveying grooves of variable depth having decreasing depth in the direction of the shank from the tip of the tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/40—Flutes, i.e. chip conveying grooves
    • B23C2210/402—Flutes, i.e. chip conveying grooves of variable depth
    • B23C2210/407—Flutes, i.e. chip conveying grooves of variable depth having increasing depth in the direction of the shank from the tip of the tool

Description

(54) КОНЦЕВАЯ ФРЕЗА(54) END MILL

Формупа изобретени Formupa invention

Концева  фреза с чередующимис  раз- нонаклониыми режущими зубь ми, отличающа с  тем, что, с целью обеспечени  равнопрочности режущего зуба вдоль оси фрезы, стружечные канавки двух соседних разнонаклонных зубьев выполнены с переменной глубиной, изменение значений которой имеет разнонаправленный характер.An end mill with alternating differently inclined cutting teeth, characterized in that, in order to ensure equal strength of the cutting tooth along the axis of the cutter, the chip grooves of two adjacent differently inclined teeth are made with varying depth, the change in the values of which has a multidirectional character.

Источники информации, прин тые во внимание при экспертизе:Sources of information taken into account in the examination:

1. Патент США № 1948057, кл. 29-103, 1934.1. US Patent No. 1948057, cl. 29-103, 1934.

SU752178815A 1975-10-08 1975-10-08 Shank-type cutter SU631271A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU752178815A SU631271A1 (en) 1975-10-08 1975-10-08 Shank-type cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU752178815A SU631271A1 (en) 1975-10-08 1975-10-08 Shank-type cutter

Publications (1)

Publication Number Publication Date
SU631271A1 true SU631271A1 (en) 1978-11-05

Family

ID=20633804

Family Applications (1)

Application Number Title Priority Date Filing Date
SU752178815A SU631271A1 (en) 1975-10-08 1975-10-08 Shank-type cutter

Country Status (1)

Country Link
SU (1) SU631271A1 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4844666A (en) * 1986-08-22 1989-07-04 Izumo Industrial Co., Ltd. Insert rotary cutting tool
US4963059A (en) * 1986-02-28 1990-10-16 Izumo Industrial Co., Ltd. Rotary cutting tool
US5188488A (en) * 1990-05-11 1993-02-23 Mitsubishi Materials Corporation End mill
FR2875722A1 (en) * 2004-09-27 2006-03-31 Alsameca Sa Cutter for e.g. piercing ferrous material, has sets of teeth with cutting edges separated in pairs by different angles and with different geometric or dimensional characteristic, on preset cutting section
EP2049296A2 (en) * 2006-08-07 2009-04-22 Hanita Metal Works Ltd. Chatter-resistant end mill
CN103635277A (en) * 2011-07-05 2014-03-12 Osg株式会社 Variable lead end mill
JP2014210324A (en) * 2013-04-19 2014-11-13 株式会社不二越 Unequal reed end mill
WO2017198265A1 (en) * 2016-05-18 2017-11-23 Heike Trautvetter End mill
RU2650019C2 (en) * 2013-02-13 2018-04-06 Искар Лтд. End mill having asymmetric index angle arrangement for machining titanium
RU2714755C2 (en) * 2015-11-23 2020-02-19 Искар Лтд. End mill with angular radius of hard alloy with continuously curved front ridge and screw groove structure
EP3670048A1 (en) * 2018-12-21 2020-06-24 CERATIZIT Balzheim GmbH & Co. KG Milling tool
RU2743703C1 (en) * 2020-04-28 2021-02-24 УайДжи-1 Ко., Лтд. Rotary cutting tool with space for chips proportional to the feed per tooth
DE102016109130C5 (en) 2016-05-18 2023-02-02 Heike Trautvetter end mill
US11865629B2 (en) 2021-11-04 2024-01-09 Kennametal Inc. Rotary cutting tool with high ramp angle capability

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963059A (en) * 1986-02-28 1990-10-16 Izumo Industrial Co., Ltd. Rotary cutting tool
US4844666A (en) * 1986-08-22 1989-07-04 Izumo Industrial Co., Ltd. Insert rotary cutting tool
US5188488A (en) * 1990-05-11 1993-02-23 Mitsubishi Materials Corporation End mill
FR2875722A1 (en) * 2004-09-27 2006-03-31 Alsameca Sa Cutter for e.g. piercing ferrous material, has sets of teeth with cutting edges separated in pairs by different angles and with different geometric or dimensional characteristic, on preset cutting section
US8221036B2 (en) 2006-08-07 2012-07-17 Hanita Metal Works, Ltd. Chatter-resistant end mill
EP2049296A4 (en) * 2006-08-07 2010-02-10 Hanita Metal Works Ltd Chatter-resistant end mill
RU2462336C2 (en) * 2006-08-07 2012-09-27 Ханита Метал Уоркс Лтд. Method of making shake proof butt mill (versions)
EP2049296A2 (en) * 2006-08-07 2009-04-22 Hanita Metal Works Ltd. Chatter-resistant end mill
US9364904B2 (en) 2011-07-05 2016-06-14 Osg Corporation Variable lead end mill
CN103635277A (en) * 2011-07-05 2014-03-12 Osg株式会社 Variable lead end mill
EP2730359A1 (en) * 2011-07-05 2014-05-14 OSG Corporation Variable lead end mill
EP2730359A4 (en) * 2011-07-05 2015-02-18 Osg Corp Variable lead end mill
CN103635277B (en) * 2011-07-05 2016-01-13 Osg株式会社 Not equal lead end mill(ing) cutter
RU2650019C2 (en) * 2013-02-13 2018-04-06 Искар Лтд. End mill having asymmetric index angle arrangement for machining titanium
JP2014210324A (en) * 2013-04-19 2014-11-13 株式会社不二越 Unequal reed end mill
RU2714755C2 (en) * 2015-11-23 2020-02-19 Искар Лтд. End mill with angular radius of hard alloy with continuously curved front ridge and screw groove structure
WO2017198265A1 (en) * 2016-05-18 2017-11-23 Heike Trautvetter End mill
DE102016109130C5 (en) 2016-05-18 2023-02-02 Heike Trautvetter end mill
EP3670048A1 (en) * 2018-12-21 2020-06-24 CERATIZIT Balzheim GmbH & Co. KG Milling tool
RU2743703C1 (en) * 2020-04-28 2021-02-24 УайДжи-1 Ко., Лтд. Rotary cutting tool with space for chips proportional to the feed per tooth
US11865629B2 (en) 2021-11-04 2024-01-09 Kennametal Inc. Rotary cutting tool with high ramp angle capability

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