SU1696249A1 - Method of mounting samples with finishing treatment - Google Patents

Method of mounting samples with finishing treatment Download PDF

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Publication number
SU1696249A1
SU1696249A1 SU894736989A SU4736989A SU1696249A1 SU 1696249 A1 SU1696249 A1 SU 1696249A1 SU 894736989 A SU894736989 A SU 894736989A SU 4736989 A SU4736989 A SU 4736989A SU 1696249 A1 SU1696249 A1 SU 1696249A1
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SU
USSR - Soviet Union
Prior art keywords
samples
plate
paraffin
fast
hardening mass
Prior art date
Application number
SU894736989A
Other languages
Russian (ru)
Inventor
Виктор Алексеевич Сахнов
Игорь Юрьевич Крепак
Original Assignee
Предприятие П/Я Г-4311
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Filing date
Publication date
Application filed by Предприятие П/Я Г-4311 filed Critical Предприятие П/Я Г-4311
Priority to SU894736989A priority Critical patent/SU1696249A1/en
Application granted granted Critical
Publication of SU1696249A1 publication Critical patent/SU1696249A1/en

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Abstract

Изобретение относитс  к изготовлению микрошлифов и может быть использовано в машиностроении и металлургической промышленности при металлографических исследовани х различных сталей и сплавов. Цель изобретени  - повышение точности обработки за счет исключени  наволакивани  на шлифуемую поверхность быстро- твердеющей массы. Корпус 1 без днищ устанавливают на плите 2. Образцы 3 торцевой поверхностью, подлежащей обработке, размещают на плите 2 внутри корпуса 1. В корпус 1 ввод т расплавленный парафин до образовани  сло  4 толщиной 1,5-2 мм. После затвердевани  парафина заливают быстротвердеющую массу 5. Корпус 1 снимают с плиты и выплавл ют парафин. Затем приступают к шлифованию. 1 ил.The invention relates to the manufacture of microsections and can be used in mechanical engineering and the metallurgical industry in metallographic studies of various steels and alloys. The purpose of the invention is to improve the processing accuracy by eliminating the enveloping of a fast-hardening mass on the surface to be ground. Case 1 without bottoms is installed on plate 2. Samples 3 with an end surface to be processed are placed on plate 2 inside case 1. Molded paraffin is introduced into case 1 to form a layer 4 with a thickness of 1.5-2 mm. After the paraffin has hardened, a fast-hardening mass 5 is poured. The housing 1 is removed from the plate and paraffin is melted. Then proceed to grinding. 1 il.

Description

Изобретение относитс  к изготовлению микрошлифов и может быть использовано в машиностроении и металлургической промышленности при металлографических исследовани х различных сталей и сплавов.The invention relates to the manufacture of microsections and can be used in mechanical engineering and the metallurgical industry in metallographic studies of various steels and alloys.

Цель изобретени  - повышение точности обработки за счет исключени  наволакивани  на шлифуемую поверхность быстротвердеющей массы.The purpose of the invention is to improve the processing accuracy by eliminating the enveloping of a fast-hardening mass on the surface to be ground.

На чертеже представлена схема, по сн юща  способ,The drawing shows a diagram explaining the method

Предлагаемый способ реализован следующим образом.The proposed method is implemented as follows.

Корпус 1 без дни. устанавливают на плите 2. Образцы 3 поверхностью А, подлежащей обработке, размещают внутри корпуса 1 на плите 2. Внутрь корпуса 1 с образцами 3 ввод т дозированно расплавленный парафин до образовани  от поверхности плиты 2 сло  4 толщиной 1,5-2 мм. После затвердевани -парафина внутрь корпуса 1 заливают дозированно быстротвердеющую массу 5, например гипс. Количество вводимой массы выбирают экспериментально, После затвердевани  массы 5 корпус 1 с образцами 3 снимают с плиты 2 и опускают в гбр чую ванну до выплавлени  парафина. После этого приступают к шлифованию.Case 1 without days. mounted on plate 2. Samples 3 with surface A to be processed are placed inside housing 1 on plate 2. Inside the housing 1 with samples 3, melted paraffin is metered to form a layer 4 with a thickness of 1.5-2 mm from the surface of plate 2. After hardening of the paraffin into the body 1, a rapidly hardening mass 5, such as gypsum, is poured. The amount of the injected mass is chosen experimentally. After the mass 5 is solidified, the body 1 with the samples 3 is removed from the plate 2 and lowered into the bath until the paraffin is melted. After that, proceed to grinding.

Дл  обеспечени  многократного использовани  корпуса 1 на внутреннюю стенку корпуса 1 нанос т прокладку 6 из полиэтиленовой пленки.To ensure repeated use of the housing 1, a polyethylene film pad 6 is applied to the inner wall of the housing 1.

Дл  облегчени  извлечени  образцов 3 из гипса на поверхности образцов, кроме шлифуемой, нанос т антиадгезионный жировой слой 7, например, из смазки Циатим- 240.To facilitate the removal of samples 3 from gypsum, an anti-adhesive fat layer 7, for example, Ciatim-240 lubricant, is applied on the surface of the samples, except for grinding.

По окончании шлифовани  гипс вместе с образцами выдавливают из корпуса 1, а образцы 3 извлекают из гипса и подвергаютAfter grinding, the gypsum together with the samples is extruded from the housing 1, and the samples 3 are removed from the gypsum and subjected to

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исследованию. Корпус используют дл  новой партии образцов.to research. The body is used for new batch of samples.

Claims (1)

Формула изобретени  Способ установки образцов при финишной обработке, включающий размещение образцов .в корпусе и заливку их быстро- твердеющей массой, отличающийс  тем, что, с цель к} повышени  точности обработки за счет исключени  наволакивани  наClaims An installation method for finishing samples, including placing the samples in the housing and pouring them with a fast-hardening mass, characterized in that, in order to improve processing accuracy by eliminating enveloping 00 шлифуемую поверхность быстротвердею- щей массы, берут корпус без днищ и устанавливают его на плите, затем на последней размещают торцевой поверхностью, подлежащей обработке, образцы, ввод т в корпус расплавленный парафин до образовани  от поверхности плиты сло  1,5-2 мм, после затвердевани  парафина заливают быстро- твердеющую массу, а затем корпус снимают с плиты и выплавл ют парафин.the ground surface of the quick-hardening mass is taken, the body without the bottom is placed on the plate, then the end surface is placed on the end surface to be processed, the samples are introduced into the body melted paraffin to form a layer of 1.5-2 mm from the surface of the plate Paraffin is poured in a fast-hardening mass, and then the body is removed from the plate and paraffin is melted. // 4four
SU894736989A 1989-07-05 1989-07-05 Method of mounting samples with finishing treatment SU1696249A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894736989A SU1696249A1 (en) 1989-07-05 1989-07-05 Method of mounting samples with finishing treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894736989A SU1696249A1 (en) 1989-07-05 1989-07-05 Method of mounting samples with finishing treatment

Publications (1)

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SU1696249A1 true SU1696249A1 (en) 1991-12-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110722231A (en) * 2018-07-17 2020-01-24 鸿富锦精密工业(衡阳)有限公司 Wire cutting method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Панченко Е.В. и др. Лаборатори металлографии. М.: Металлурги , 1965, с.12. рис.16. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110722231A (en) * 2018-07-17 2020-01-24 鸿富锦精密工业(衡阳)有限公司 Wire cutting method

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