SU428930A1 - METHOD OF MANUFACTURING THE READING12 - Google Patents

METHOD OF MANUFACTURING THE READING12

Info

Publication number
SU428930A1
SU428930A1 SU1636982A SU1636982A SU428930A1 SU 428930 A1 SU428930 A1 SU 428930A1 SU 1636982 A SU1636982 A SU 1636982A SU 1636982 A SU1636982 A SU 1636982A SU 428930 A1 SU428930 A1 SU 428930A1
Authority
SU
USSR - Soviet Union
Prior art keywords
counter
tuning
fine
abrasive grains
rubbing
Prior art date
Application number
SU1636982A
Other languages
Russian (ru)
Original Assignee
А. А. Ковалев
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 А. А. Ковалев filed Critical А. А. Ковалев
Priority to SU1636982A priority Critical patent/SU428930A1/en
Application granted granted Critical
Publication of SU428930A1 publication Critical patent/SU428930A1/en

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  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Description

Изобретение касаетс  приборостроени  и машиностроени  и может быть использовано при изготовлении высокоточных деталей.The invention relates to instrumentation and mechanical engineering and can be used in the manufacture of high-precision parts.

Известен способ изготовлени  притиров, рабочую поверхность которых получают шлифованием и доводкой с последующим нанесением микроуглубленИЙ.There is a known method of manufacturing ground coatings, the working surface of which is obtained by grinding and fine-tuning with the subsequent application of micro-pits.

Предлагаемый способ отличаетс  тем, что мижроуглублени  создают оутем перекатывани  абразивных верен между рабочими повер хност ми притира и контрпритира. Кроме того, абразивные зерна выбирают на 1-2 фракции крупнее, чем при доводке деталей, а твердость поверхности контрпр-итира выбирают выше твердости ловерхности обрабатываемой детали. Это позвол ет обрабатывать притиры «3 твердых и хрупких материалов.The proposed method is distinguished by the fact that microfagging creates, by rolling, abrasive, true between working ground and counter-rubbing surfaces. In addition, the abrasive grains are chosen 1-2 fractions larger than when fine-tuning the parts, and the surface hardness of the countercontinent is chosen higher than the hardness of the surface of the workpiece. This allows the grinding of "3 hard and brittle materials."

Нанесение м-икроуглублен.ий осуш;ествл ют на оборудовании дл  доводки деталей при установке вместо деталей специального контрпритира . В отличие от операции доводки деталей операцию нанесени  микроуглублений осуществл ют контрпритиром, твердость поверхности которого выше твердости обрабатываемой детали, абразивными зернами на 1-2 фракции крупнее используемых при доводке . Операцию по нанесению микроуглублений провод т до заполнени  микроуглублени ми 30-60% рабочей поверхности.Applying m-dehumidified dehydration; they are applied to the equipment for finishing parts when installing instead of parts of a special counter-weir. Unlike the operation of finishing the details, the operation of applying the micro grooves is carried out with a counter-rubbing, the surface hardness of which is higher than that of the workpiece, with abrasive grains 1-2 fractions larger than those used for finishing. The operation of applying the micro grooves is carried out before filling the micro grooves with 30-60% of the working surface.

Предмет изобретени Subject invention

Claims (2)

1. Способ изготовлени  притиров, рабочую поверхность которых получают шлифованием и доводкой с последующим нанесением микроуглублений, отличающийс  тем, что, с целью обеспечени  возможности обработки1. A method of manufacturing ground coatings, the working surface of which is obtained by grinding and fine-tuning with the subsequent application of micro grooves, characterized in that, in order to ensure the possibility of processing притиров из твердых и хрупких материалов, микроуглублени  создают путем перекатывани  абразивных зерен между рабочими поверхност ми притира и контрпритира.lap-ups of hard and brittle materials; microplate is created by rolling abrasive grains between the lap surfaces and counter-rubbing surfaces. 2. Способ по п. I, отличающийс  тем, что2. The method according to claim I, characterized in that абразивные зерна выбирают на 1-2 фракции крупнее, чем при доводке деталей, а твердость поверхности контрпритира выбирают выше твердости поверхности обрабатываемой детали .abrasive grains are chosen 1-2 fractions larger than when fine-tuning the parts, and the surface hardness of the counter-rubbing is chosen higher than the surface hardness of the workpiece.
SU1636982A 1971-03-16 1971-03-16 METHOD OF MANUFACTURING THE READING12 SU428930A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1636982A SU428930A1 (en) 1971-03-16 1971-03-16 METHOD OF MANUFACTURING THE READING12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1636982A SU428930A1 (en) 1971-03-16 1971-03-16 METHOD OF MANUFACTURING THE READING12

Publications (1)

Publication Number Publication Date
SU428930A1 true SU428930A1 (en) 1974-05-25

Family

ID=20469703

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1636982A SU428930A1 (en) 1971-03-16 1971-03-16 METHOD OF MANUFACTURING THE READING12

Country Status (1)

Country Link
SU (1) SU428930A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2677290A1 (en) * 1991-06-06 1992-12-11 Commissariat Energie Atomique Method for producing a polishing tool and tool obtained by this method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2677290A1 (en) * 1991-06-06 1992-12-11 Commissariat Energie Atomique Method for producing a polishing tool and tool obtained by this method

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