SU463517A1 - Mandrel - Google Patents

Mandrel

Info

Publication number
SU463517A1
SU463517A1 SU1908364A SU1908364A SU463517A1 SU 463517 A1 SU463517 A1 SU 463517A1 SU 1908364 A SU1908364 A SU 1908364A SU 1908364 A SU1908364 A SU 1908364A SU 463517 A1 SU463517 A1 SU 463517A1
Authority
SU
USSR - Soviet Union
Prior art keywords
mandrel
chamfers
spheres
centers
inserts
Prior art date
Application number
SU1908364A
Other languages
Russian (ru)
Inventor
Римантас Антано Кастанаускас
Сигитас Юозо Верза
Original Assignee
Каунасский Станкостроительный Завод Им. Ф.Э. Дзержинского
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 Каунасский Станкостроительный Завод Им. Ф.Э. Дзержинского filed Critical Каунасский Станкостроительный Завод Им. Ф.Э. Дзержинского
Priority to SU1908364A priority Critical patent/SU463517A1/en
Application granted granted Critical
Publication of SU463517A1 publication Critical patent/SU463517A1/en

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  • Forging (AREA)

Description

целью повышени  точности обработки, базовые элементы выполнены в виде двух вставок со сферическими поверхност ми, св занных между собой посредством резьбового соединени , а центры сфер указанных поверхностей расположены в точках пересечени  оси вращени  детали со средним диаметром фасок центровых отверстий.In order to improve machining accuracy, the base elements are made in the form of two inserts with spherical surfaces connected to each other by means of a threaded joint, and the centers of the spheres of these surfaces are located at the intersection points of the axis of rotation of the part with the average diameter of the chamfers of the center holes.

SU1908364A 1973-04-17 1973-04-17 Mandrel SU463517A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1908364A SU463517A1 (en) 1973-04-17 1973-04-17 Mandrel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1908364A SU463517A1 (en) 1973-04-17 1973-04-17 Mandrel

Publications (1)

Publication Number Publication Date
SU463517A1 true SU463517A1 (en) 1975-03-15

Family

ID=20549713

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1908364A SU463517A1 (en) 1973-04-17 1973-04-17 Mandrel

Country Status (1)

Country Link
SU (1) SU463517A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102847969A (en) * 2012-09-17 2013-01-02 江苏飞船股份有限公司 Double-end core expansion type mandrel fixture
CN106767348A (en) * 2016-12-21 2017-05-31 上海第机床厂有限公司 Locking cap centring means and spotting device
RU211117U1 (en) * 2021-12-27 2022-05-23 Публичное акционерное общество "КАМАЗ" Mandrel for fixing and centering parts

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102847969A (en) * 2012-09-17 2013-01-02 江苏飞船股份有限公司 Double-end core expansion type mandrel fixture
CN106767348A (en) * 2016-12-21 2017-05-31 上海第机床厂有限公司 Locking cap centring means and spotting device
CN106767348B (en) * 2016-12-21 2024-01-23 上海第一机床厂有限公司 Locking cap centering device and centering method
RU211117U1 (en) * 2021-12-27 2022-05-23 Публичное акционерное общество "КАМАЗ" Mandrel for fixing and centering parts

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