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SU574278A2 - Rotary cutter mandrel - Google Patents

Rotary cutter mandrel

Info

Publication number
SU574278A2
SU574278A2 SU7602356789A SU2356789A SU574278A2 SU 574278 A2 SU574278 A2 SU 574278A2 SU 7602356789 A SU7602356789 A SU 7602356789A SU 2356789 A SU2356789 A SU 2356789A SU 574278 A2 SU574278 A2 SU 574278A2
Authority
SU
USSR - Soviet Union
Prior art keywords
rotary cutter
mandrel
cutter mandrel
cutter
action
Prior art date
Application number
SU7602356789A
Other languages
Russian (ru)
Inventor
Эрнест Моисеевич Сирота
Михаил Самойлович Френкель
Виктор Изикович Эльцин
Original Assignee
Специальное Конструкторское Бюро Алмазно-Расточных И Радиально-Сверлильных Станков
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 Специальное Конструкторское Бюро Алмазно-Расточных И Радиально-Сверлильных Станков filed Critical Специальное Конструкторское Бюро Алмазно-Расточных И Радиально-Сверлильных Станков
Priority to SU7602356789A priority Critical patent/SU574278A2/en
Priority to SU762356789D priority patent/SU574279A2/en
Application granted granted Critical
Publication of SU574278A2 publication Critical patent/SU574278A2/en

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  • Geophysics And Detection Of Objects (AREA)

Description

Б процессе обраоотки под действием центробежмой силы, превышающей суммарную силу резани  и упругости, воздействующую на державку 3 с резцом 4.Used in the process of processing under the action of a centrifugal force exceeding the total cutting force and elasticity acting on the holder 3 with the cutter 4.

Величина балансировочного груза 10 выбираетс  с таким расчетом, что вызываема  им центробежна  сила уравновешивает действие на шпиндельные опоры центробежной .силы от дисбалансировочного груза 7.The magnitude of the balancing weight 10 is chosen so that the centrifugal force caused by it balances the effect on the spindle supports of the centrifugal force from the unbalanced load 7.

После выключени  вращени  оправки действие центробежных сил на нее прекращаетс , и резец силами упругости отводитс  от обработанной поверхности на величину предварительно созданного зазора Д.After turning off the rotation of the mandrel, the action of centrifugal forces on it stops, and the cutter forces the elastic forces away from the machined surface by the amount of the previously created gap D.

Предлагаема  оправка позвол ет повысить точность и качество поверхности обрабатывасмоге отверсти  за счет ооесиечени  стаоильного положени  вершины резца, а также повышени  виброустойчиво-сти оправки при резании благодар  замыканию державки с резцом на корпус под действием центробежных сил при вращении оправки.The proposed mandrel improves the accuracy and quality of the surface of the machined hole by increasing the stability position of the tool tip, as well as increasing the vibration resistance of the mandrel during cutting due to the closure of the holder with the cutter on the case under the action of centrifugal forces during rotation of the mandrel.

Формула .изобретени Invention Formula

Вращающа с  резцова  оправка ло авт. св. 9 371031, отличающа с  тем, что, с целью повышени  точности и качества ловерхности обрабатываемого отверсти  за счет обеспечени  стабильного положени  вершины резца в процессе резани , она снабжена регулируемым упором, установленным относительно корлуса с радиальным зазором.Rotating toolblock lo aut. St. 9 371031, characterized in that, in order to increase the accuracy and quality of the surface of the hole being machined by ensuring a stable position of the tool tip during the cutting process, it is equipped with an adjustable stop set relative to the radius gap corulus.

SU7602356789A 1976-05-03 1976-05-03 Rotary cutter mandrel SU574278A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SU7602356789A SU574278A2 (en) 1976-05-03 1976-05-03 Rotary cutter mandrel
SU762356789D SU574279A2 (en) 1976-05-03 1976-05-03 Dynamometric boring bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7602356789A SU574278A2 (en) 1976-05-03 1976-05-03 Rotary cutter mandrel

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU371031 Addition

Publications (1)

Publication Number Publication Date
SU574278A2 true SU574278A2 (en) 1977-09-30

Family

ID=20660137

Family Applications (2)

Application Number Title Priority Date Filing Date
SU762356789D SU574279A2 (en) 1976-05-03 1976-05-03 Dynamometric boring bar
SU7602356789A SU574278A2 (en) 1976-05-03 1976-05-03 Rotary cutter mandrel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SU762356789D SU574279A2 (en) 1976-05-03 1976-05-03 Dynamometric boring bar

Country Status (1)

Country Link
SU (2) SU574279A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732063A (en) * 1985-08-21 1988-03-22 Huller Hille Gmbh Apparatus for changing a position of a cutting edge of a lathe tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732063A (en) * 1985-08-21 1988-03-22 Huller Hille Gmbh Apparatus for changing a position of a cutting edge of a lathe tool

Also Published As

Publication number Publication date
SU574279A2 (en) 1977-09-30

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