SU946815A1 - Cutter - Google Patents
Cutter Download PDFInfo
- Publication number
- SU946815A1 SU946815A1 SU803004909A SU3004909A SU946815A1 SU 946815 A1 SU946815 A1 SU 946815A1 SU 803004909 A SU803004909 A SU 803004909A SU 3004909 A SU3004909 A SU 3004909A SU 946815 A1 SU946815 A1 SU 946815A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- knife
- cutting
- spiral
- blade
- shank
- Prior art date
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
- B23C2210/08—Side or top views of the cutting edge
- B23C2210/088—Cutting edges with a wave form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Description
Изобретение относитс к метатпорежу шему инструменту. Известен нож дп резки материапа низкой плотности, преимущественно сото вого запопнитеп из апюминиевой фоаьга выполненный в виде ципнндрического те па с хвостовиком и режущей частью, на внешней поверхности которой образовано спирапьное режущее пезвие Tl. Однако известный инструмент имеет недостаточные технологические возмож ности. Цепь изобретени - повьгщение произ водитеаьности обработки. Поставленна цепь достигаетс тем, что лезвие образовано впадиной Y -образной формы на ципиндрической :.оверхности тепа с угггом подъема спирапи, вы бранным из услови X.arcte-; где 5 - шаг crnipam-i; j - диаметр ножа. Кроме того, первый торцовый виток спирали направлен коси ножа по эл ипсу. На фиг. 1 изображен предпагаексыЯ нол., вид спереди; на фиг. 2 - то же,-вид по стрелке Б. Нож состоит из хвостовика 1 (цилиндрического пибо конического) и режущей части 2, на поверхности Kotopoft имеетс спиральное режушее пеэвие, образованное впадиной V-образной формы на Щлиндрической поверхности тепа с угпом подъема спирагти, выбираемым из успови , где S - шаг спирали; ( 5 - диаметр ножа. Кроме того, режуща кромка по диаметру образуетс передним угпом СС 30 1о°и задним fb 20 ... 30 а режуща кромка на торце образована передним углом 20 ... 30 и заД1шм 1 ... 5°, причем первьпТ торцовый виток спирали направпен к оси 3 ножа по эллипсу 4.This invention relates to a metatporezh instrument. Known knife dp is a low-density cutting material, mainly honeycomb made from apyuminium foaga made in the form of a cipherdate with a shank and a cutting part, on the outer surface of which a spiral cutting blade Tl is formed. However, the known tool has insufficient technological capabilities. The chain of the invention is the improvement of the processing output. The delivered chain is achieved by the fact that the blade is formed by a Y-shaped depression on a tsipindric: surface of heat with a spiral lift lifting wheel chosen from the condition X.arcte-; where 5 is the crnipam-i step; j is the diameter of the knife. In addition, the first end coil of the helix is directed to mowing the knife by e-Ipsu. FIG. 1 shows a pre-pectaxial nol., Front view; in fig. 2 - the same, -button type B. Knife consists of a shank 1 (cylindrical Pibo conical) and a cutting part 2, on the surface of Kotopoft there is a spiral cutting platform formed by a V-shaped depression on the Shlindricheskaya tep surface with a spiral lifting angle selected by out of time, where S is the pitch of the helix; (5 is the diameter of the knife. In addition, the cutting edge is formed in diameter by the front corner of the SS 30 1 ° and rear fb 20 ... 30, and the cutting edge on the end is formed by the front angle 20 ... 30 and rear angle 1 ... 5 °, the first coil of the spiral is directed to the axis 3 of the knife in an ellipse 4.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU803004909A SU946815A1 (en) | 1980-08-15 | 1980-08-15 | Cutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU803004909A SU946815A1 (en) | 1980-08-15 | 1980-08-15 | Cutter |
Publications (1)
Publication Number | Publication Date |
---|---|
SU946815A1 true SU946815A1 (en) | 1982-07-30 |
Family
ID=20926276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU803004909A SU946815A1 (en) | 1980-08-15 | 1980-08-15 | Cutter |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU946815A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0633085A1 (en) * | 1993-06-30 | 1995-01-11 | Fuji Jukogyo Kabushiki Kaisha | Cutting tool for honeycomb core |
US6158133A (en) | 1998-12-23 | 2000-12-12 | Fiskars Inc. | Oval cutter |
EP2910326A1 (en) * | 2014-02-25 | 2015-08-26 | Seco Tools Ab | Stacked material tool and method for machining |
-
1980
- 1980-08-15 SU SU803004909A patent/SU946815A1/en active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0633085A1 (en) * | 1993-06-30 | 1995-01-11 | Fuji Jukogyo Kabushiki Kaisha | Cutting tool for honeycomb core |
US6158133A (en) | 1998-12-23 | 2000-12-12 | Fiskars Inc. | Oval cutter |
EP2910326A1 (en) * | 2014-02-25 | 2015-08-26 | Seco Tools Ab | Stacked material tool and method for machining |
WO2015128156A1 (en) * | 2014-02-25 | 2015-09-03 | Seco Tools Ab | Stacked material tool and method for machining |
US10272505B2 (en) | 2014-02-25 | 2019-04-30 | Seco Tools Ab | Stacked material tool and method for machining |
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