SU958074A1 - Method of interference connecting of parts - Google Patents
Method of interference connecting of parts Download PDFInfo
- Publication number
- SU958074A1 SU958074A1 SU813248659A SU3248659A SU958074A1 SU 958074 A1 SU958074 A1 SU 958074A1 SU 813248659 A SU813248659 A SU 813248659A SU 3248659 A SU3248659 A SU 3248659A SU 958074 A1 SU958074 A1 SU 958074A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- parts
- melting
- low
- materials
- strength
- Prior art date
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- Connection Of Plates (AREA)
Description
Изобретение отнсжитс к механосборочным работам, Ь частности к способам соединени деталей с нат гом.The invention relates to mechanical assembly work, in particular, to methods for joining parts with tension.
Известен способ соецинени деталей с нат гом, заключающийс в нанесении на охватываемую деталь покрыти из легкоплавкого и тугоплавкого материалов, например , в вице композитной смеси мелкодисперсных порошков легкоплавких и пластичных металлов с гтшцерином, установки деталей одну в другую и послерук цего расплавлени более легкоплавкого, материала 1,A known method of coupling parts with a tension consisting in applying a coating of low-melting and refractory materials to the male part, for example, in the vice composite mixture of fine powders of low-melting and ductile metals with gtshtserin, installing parts one into another and after hand melting more low-melting materials 1 ,
Недостатком известного способа вл етс невозможность существенно повы сить прочность соединени , так как контролировать и управл ть толщиной сло данного покрыти и степенью заполнени пустот зоны контакта затруд штельно. Кроме того, легкоплавкие металлы покрыти обладают, как правило, пониженными механическими характеристиками и, н&ход сь в зоне контакта, ограничивают прочность соединени с нат гом, В то жеThe disadvantage of this method is the impossibility of significantly increasing the strength of the joint, since it is difficult to control and control the thickness of the layer of this coating and the degree of filling of the voids of the contact zone. In addition, low-melting metals of the coating possess, as a rule, lowered mechanical characteristics and, while moving in the contact zone, limit the strength of the connection with tension, At the same time
врем , мелкодисперсные порошки более твердых металл, вход щих ь состав смеси, не оказывают существенного заклинивающего действи и не привод т к достижению прочности.Time, fine powders of more solid metal entering into the composition of the mixture, do not have a significant wedging effect and do not lead to the achievement of strength.
Цель изобретени - повышение проч ности соединени деталей с нат гом.The purpose of the invention is to increase the strength of the connection of parts with tension.
Поставленна дель достигаетс тем, что согласно способу соефшени деталей с нат гом путем нанесени на сопр гаемую псеерхность по крайней мере одной из соедин емьсс деталей из легкшлавкого и тугоплавкс о материалов,, установки одной детали в другую; последующего расплавлени легкоплавкого материала материалы нанос т сло ми, при этом наружный слой нанос т из тугоплавкого материала, а внутренний - из легкоплавкого .Delivered del is achieved by the fact that according to the method of connecting parts with tension by applying at least one of the joining of parts from light alloy and refractory materials, to the installation of one part in another, onto the matched surface; the subsequent melting of the low-melting material, the materials are applied in layers, while the external layer is applied from a refractory material, and the internal layer is made from a low-melting material.
На фиг, 1 изображена зова ковтакта поверхностей соединенных деталей непоь. средстве но после сборки;на фнг. 2 - eckна ксвтакта шжерхвостей оеталей послеFig. 1 depicts the call of contact of the surfaces of the connected parts nep. tool but after assembly; fng. 2 - eck on the contact of the pinion of oetals after
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813248659A SU958074A1 (en) | 1981-02-16 | 1981-02-16 | Method of interference connecting of parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813248659A SU958074A1 (en) | 1981-02-16 | 1981-02-16 | Method of interference connecting of parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU958074A1 true SU958074A1 (en) | 1982-09-15 |
Family
ID=20943314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU813248659A SU958074A1 (en) | 1981-02-16 | 1981-02-16 | Method of interference connecting of parts |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU958074A1 (en) |
-
1981
- 1981-02-16 SU SU813248659A patent/SU958074A1/en active
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