SU390885A1 - METHOD OF WELDING THROUGH - Google Patents

METHOD OF WELDING THROUGH

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Publication number
SU390885A1
SU390885A1 SU1741388A SU1741388A SU390885A1 SU 390885 A1 SU390885 A1 SU 390885A1 SU 1741388 A SU1741388 A SU 1741388A SU 1741388 A SU1741388 A SU 1741388A SU 390885 A1 SU390885 A1 SU 390885A1
Authority
SU
USSR - Soviet Union
Prior art keywords
parts
axes
welding
friction
combined
Prior art date
Application number
SU1741388A
Other languages
Russian (ru)
Inventor
А. Штернин Л.
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 filed Critical
Priority to SU1741388A priority Critical patent/SU390885A1/en
Application granted granted Critical
Publication of SU390885A1 publication Critical patent/SU390885A1/en

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  • Pressure Welding/Diffusion-Bonding (AREA)

Description

1one

Известен способ сварки трением деталей произвольного се1че:ни , при котором их привод т во вращение отиосительно параллельных осей с одновремеиным взаимным трением , а по достижении в зоне,-кОНтакта температуры сварки оси совмещают. Дл  осуществлени  этого способа требуетс  сложное оборудаваиие .There is a known method of friction welding of parts of arbitrary se1: not in which they are driven into rotation in parallel axes with simultaneous mutual friction, and when they reach the zone in the zone, at the end of the welding temperature, the axes are combined. Complicated equipment is required to implement this method.

В предлагаемом способе дл  упрощени  оборудовани  с приводом вращени  ооеди-. н ют только одну деталь, другую разгон ют за счет трени  в зоне контакта, а совмещение осей осуществл ют по достижении .взаимной ориентащии деталей.In the proposed method, to simplify equipment with rotational drive, United. Only one part is nested, another is accelerated due to friction in the contact zone, and the axes are aligned when the mutual orientation of the parts is achieved.

Способ осуществл етс  следующи м образом . Одна деталь, установленна  в щиииделе подщипни.ковото узла, приводитс  во вращение от двигател  со скоростью п об/мин.The method is carried out as follows. One part, mounted in a wide section of the subunit, is rotated from the engine at a speed of n rpm.

Втора  деталь, ось которой параллельна .оси первой детали и смещена относительно «ее в радиальном направлении на величину /, установлена в шпинделе другого подщипникового узла. При поджатии торцов деталей осевым усилием втора  деталь приводитс  во вращение за счет сил трени  в плоскости контакта со ск10р01стью «1 об1мин. Разность п- .Л1 «о определ етс  величиной эксцентриситета / и составл ет ее более 5-10% от скорости относительного вращени  первой детали .;. ;The second part, the axis of which is parallel to the axis of the first part and is shifted relative to "its radial direction by the value of /, is installed in the spindle of the other sub-spindle unit. When the ends of the parts are pressed with an axial force, the second part is rotated due to friction forces in the plane of contact with a "1 rpm. The difference p - .L1 "o is determined by the value of eccentricity / and is more than 5-10% of the speed of relative rotation of the first part. ;

По достижении те,мпературы сварки оси деталей совмещают, тепловыделение прекращаетс , и детали (продолжают сиихро ное вращение до момента остановки двигател ,Upon reaching those, the welding temperatures of the axes of the parts are combined, the heat generation is stopped, and the parts (continue to rotate rapidly until the engine stops,

сжатые осевым усилием проковки. Команда на прекращение процесса нагрева (на совмещение осей деталей) пюсле достижени  нужного нагрева посту пает, например, от фотодатч-и-ка , закрапленного на одном из патронов , зажимающего свариваемую деталь по достижении взаимной ориентации деталей.axially compressed forgings. The command to stop the heating process (to align the axes of the parts) to achieve the desired heating comes from, for example, a photosensor embedded in one of the cartridges clamping the welded part when the relative orientation of the parts is reached.

В св зи с низкой оТ1Носительной скоростью вращени  По свариваемых деталей синхронизаци  их скорости при совмещении осей произойдет пра1ктически мгновенно, и детали будут сварены во взанмно ориентированном положении.Due to the low rolling speed of rotation. According to the parts to be welded, synchronization of their speed when the axes are combined will occur practically instantaneously, and the parts will be welded in the outwardly oriented position.

Пред.мет изобретени Prev Invention

Способ сварки трением деталей произвольного сечени , при котором их привод т во вращение относительно параллельных осей с одновременным взаимным трвн,ием, а по достижении в зоне контакта температуры сваркй оси совмещают, отличающийс  тем, что с целью упрощени  оборудовани , с приводом вращени  соедин ют только одну деталь, другую разгон ют за счет трени  IB зоне контакта , а совмещение осей осуществл ют поThe method of friction welding of parts of arbitrary cross section, in which they are rotated relative to parallel axes with simultaneous reciprocal tvn, io, and upon reaching the temperature in the contact zone, welding axes are combined, characterized in that, in order to simplify the equipment, only one detail, another is accelerated by friction IB of the contact zone, and the alignment of the axes is carried out according

доСБижении взаимной ориентации деталей.up to the reduction of the relative orientation of parts.

SU1741388A 1972-01-25 1972-01-25 METHOD OF WELDING THROUGH SU390885A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1741388A SU390885A1 (en) 1972-01-25 1972-01-25 METHOD OF WELDING THROUGH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1741388A SU390885A1 (en) 1972-01-25 1972-01-25 METHOD OF WELDING THROUGH

Publications (1)

Publication Number Publication Date
SU390885A1 true SU390885A1 (en) 1973-07-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU1741388A SU390885A1 (en) 1972-01-25 1972-01-25 METHOD OF WELDING THROUGH

Country Status (1)

Country Link
SU (1) SU390885A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087036A (en) * 1976-10-14 1978-05-02 Pemtec, Inc. Friction welding method and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087036A (en) * 1976-10-14 1978-05-02 Pemtec, Inc. Friction welding method and apparatus

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