БЕЗОПАСНЫЙ
НЕПЛАВЯЩИЙСЯ
ЭЛЕКТРОД
Áîëüøèíñòâî âîëüôðàìîâûõ ýëåêòðîäîâ, èñïîëüçóåìûõ
ñåãîäíÿ, âñå åùå ñîäåðæèò
ðàäèîàêòèâíûå è êàíöåðîãåííûå ñîñòàâëÿþùèå òîðèÿ è
îêñèäà òîðèÿ.
Íåñêîëüêî ëåò íàçàä ðàçðàáîò÷èêè êîìïàíèè «Huntington
Fusion Techniques Limited»
ñîçäàëè íîâûé âîëüôðàìîâûé
ýëåêòðîä Multi Strike, êîòîðûé
íå ñîäåðæèò òîðèÿ, áîëåå òîãî,
ðàáîòàåò â äåñÿòü ðàç ýôôåêòèâíåå, ÷åì îïàñíûå òîðèðîâàííûå âîëüôðàìîâûå ýëåêòðîäû.
Äîñòîèíñòâà:
10-ðàçîâîå
óëó÷øåíèå çàæèãàíèÿ äóãè;
çíà÷èòåëüíîå óâåëè÷åíèå ïðîäîëæèòåëüíîñòè ïðîöåññà ñâàðêè áåç íåîáõîäèìîñòè çàìåíÿòü è çàòà÷èâàòü ðàáî÷èå
ïîâåðõíîñòè ýëåêòðîäîâ.
Ýòè äîñòîèíñòâà äåëàþò
ýëåêòðîäû îñîáåííî óäîáíûìè
äëÿ àâòîìàòè÷åñêèõ ñïîñîáîâ
ñâàðêè, â îñîáåííîñòè, êîãäà
äóãó íåîáõîäèìî ÷àñòî çàæèãàòü èëè ãàñèòü.
Ê òîìó æå, ïîòðåáèòåëè,
êîòîðûå èñïîëüçóþò ïðîöåññû
ñâàðêè íåïðåðûâíûì øâîì,
îòìå÷àþò, ÷òî äóãà ãîðèò
äîëüøå ïðè èñïîëüçîâàíèè
Multi Strike Electrodes.
Ýòè ñïåöèàëüíûå âîëüôðàìîâûå ýëåêòðîäû ìîæíî îöåíèòü ïî ïåðâîé ïàðòèè, îáåñïå÷èâàþùåé ïîëüçîâàòåëþ ãàðàíòèþ êà÷åñòâà èçäåëèÿ ñ âûñîêîé íàäåæíîñòüþ, âîñïðîèçâîäèìîñòüþ è îäíîðîäíîñòüþ.
Ýëåêòðîäû óïàêîâàíû â
óïàêîâêè ïî 10 øòóê, äèàìåòðîì îò 1,00 äî 4,00 ìì. Êîìïàíèÿ òàêæå ïðåäîñòàâëÿåò îáðàçöû ýëåêòðîäîâ äëÿ ïðîáû
ïåðåä ïîêóïêîé, åñëè íåîáõîäèìî. <...> ЭЛЕКТРОННО-ЛУЧЕВАЯ
СВАРКА ОТКЛОНЕННЫМ ПУЧКОМ ЭЛЕКТРОНОВ
 Èíñòèòóòå ýëåêòðîñâàðêè
èì. Å. Î. Ïàòîíà ðàçðàáîòàíà
òåõíèêà è òåõíîëîãèÿ ýëåêòðîííî-ëó÷åâîé ñâàðêè èçäåëèé
èç ñòàëåé è àëþìèíèåâûõ
ñïëàâîâ îòêëîíåííûì íà 90î
ïó÷êîì ýëåêòðîíîâ. Òàêàÿ òåõíèêà ïîçâîëÿåò âûïîëíÿòü ñâàðêó è êîñìåòè÷åñêîå «çàãëàæèâàíèå» øâîâ â òðóäíîäîñòóïíûõ ìåñòàõ èëè ñ âíóòðåííåé ñòîðîíû òðóá÷àòûõ
êîíñòðóêöèé äëèíîé äî 1200
ìì. Áëàãîäàðÿ ýòîìó èñêëþ÷àåòñÿ íåîáõîäèìîñòü â òðóäîåìêîé ìåõàíè÷åñêîé îáðàáîòêå êîðíåâîé ÷àñòè øâîâ,
÷òî èìååò ìåñòî ïðè ñâàðêå,
îñóùåñòâëÿåìîé ñ âíåøíåé
ñòîðîíû èçäåëèÿ. Òåõíîëîãèÿ
ñâàðêè îòêëîíåííûì ïó÷êîì
2/2009
3
ТЕХНОЛОГИЯ
ПРОИЗВОДСТВА
СПИРАЛЬНОШОВНЫХ
ТРУБ
ðàáîòàþùèõ ïîä äàâëåíèåì
ñæàòûõ ãàçîâ, íàïðèìåð, áàëëîíîâ äëÿ àâòîòðàíñïîðòà,
ïíåâìàòè÷åñêèõ ñèñòåì, îãíåòóøèòåëåé.
 Èíñòèòóòå ýëåêòðîñâàðêè
èì. Å. Î. Ïàòîíà ÍÀÍ Óêðàèíû
ðàçðàáîòàíà è âíåäðåíà òåõíîëîãèÿ àâòîìàòè÷åñêîãî ïðîèçâîäñòâà ýëåêòðîñâàðíûõ ñïèðàëüíîøîâíûõ òðóá. Äàííàÿ
òåõíîëîãèÿ ðåàëèçóåò âûñîêîïðîèçâîäèòåëüíûé ñïîñîá
ïðîèçâîäñòâà òî÷íûõ ïî ðàçìåðàì ýëåêòðîñâàðíûõ òðóá,
êîòîðûå ìîãóò áûòü èñïîëüçîâàíû âçàìåí öåëüíîòÿíóòûõ
è ïðÿìîøîâíûõ òðóá, ëèáî
òðóá, ïîëó÷àåìûõ ñâîðà÷èâàíèåì èç îòäåëüíûõ êàðò.
Ïðåäëàãàåìûé ñïîñîá ðåàëèçóåòñÿ êàê ïðè äóãîâîé
ñâàðêå, ãèáðèäíûõ òåõíîëîãèÿõ, òàê è ïðè âûñîêî÷àñòîòíîé ñâàðêå ñî ñêîðîñòüþ îò
30 <...>
Автоматическая_сварка_№2_2009.pdf
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2 (670)
2009
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. . .
.: (38044) 287 6302, 529 2623
: (38044) 528 3484, 529 2623
E-mail: journal@paton.kiev.u
http://www.nas.gov.ua/pwj
:
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4788
09.01.2001
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........................................................................................................... 56
Expowelding 2008
............................................................................................................. 57
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» ......................................................................................... 59
.................................................... 61
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. . — 80 ...................................................................................... 63
90- . . ............................................ 64
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© , . . . , «», 2009
Стр.1
International Scientific-Technical and Production Journal
Avtomaticheskaya
Svarka
(Automatic Welding)
WELDING – CUTTING – SURFACING – BRAZING – COATING
EDITORIAL BOARD:
Editor-in-Chief
B. E. PATON
Yu. S. Borisov, G. M. Grigorenko,
A. T. Zelnichenko,
A. Ya. Ishchenko, I. V. Krivtsun,
S. I. Kuchuk-Yatsenko (vice-chief ed.),
V. I. Kiryan, Yu. N. Lankin,
V. N. Lipodaev (vice-chief ed.),
L. M. Lobanov, A. A. Mazur,
V. I. Makhnenko,
O. K. Nazarenko, I. K. Pokhodnya,
V. D. Poznyakov, I. A. Ryabtsev,
B. V. Khitrovskaya (exec. secr.),
V. F. Khorunov, K. A. Yushchenko
THE INTERNATIONAL
EDITORIAL COUNCIL:
N. P. Alyoshin
D. von Hofe
Guan Qiao
U. Dilthey
P. Seyffarth
A. S. Zubchenko
V. I. Lysak
N. I. Nikiforov
B. E. Paton
Ya. Pilarczyk
G. A. Turichin
Zhang Yanmin
(Russia)
(Germany)
(China)
(Germany)
(Germany)
(Russia)
(Russia)
(Russia)
(Ukraine)
(Poland)
(Russia)
(China)
FOUNDERS:
The National Academy of Sciences
of Ukraine,The E. O. Paton Electric
Welding Institute,
International Association «Welding»
PUBLISHER:
International Association «Welding»
Address of Editorial Board:
11 Bozhenko str., 03680, Kyiv, Ukraine
Tel.: (38044) 287 63 02, 529 26 23
Fax: (38044) 528 04 86
E-mail: journal@paton.kiev.ua
http://www.nas.gov.ua/pwj
E. N. Kazarova, T. V. Yushtina
I. S. Batasheva, A.I.Sulima,
I. R. Naumova,
I. V. Petushkov
State Registration Certificate
KV 4788 of 09.01.2001
All rights reserved
This publication and each of the articles
contained here in are protected
by copyright
Permission to reproduce material
contained in this journal must be obtained
in writing from the Publisher
2 (670)
February 2009
Published since 1948
CONTENTS
NEWS ........................................................................................................ 3
SCIENTIFIC AND TECHNICAL
Stress-strain state of cylindrical
sub-assemblies in diffusion welding ............................................................ 5
Modeling of temperature fields and stresses in polyethylene
pipes in welding with a hot tool ................................................................. 11
Modeling of process of
electrode metal transfer in short-circuit welding ........................................ 16
Specifics of weld metal desulphurization
in flux-cored wire welding ...................................................... 22
. Effectiveness of methods of automatic recognition
of electrode prints in spot welding of three-layer honey-comb
structures ................................................................................................ 26
INDUSTRIAL
State-of-the art of welding consumables production
in Russia .................................................................................................. 31
Towards the
60th anniversary of industrial application of manufacture of cylindrical
tanks from coiled sheets ................................................................. 35
Effect of carbon on phase composition
of weld metal of welded joints of 9% Cr martensitic steel .......................... 38
Application of laser-arc cladding for filling of narrow
cavities in products of aluminium alloys...................................................... 41
BRIEF INFORMATION
Device for ignition of two-anode plasmatron arc ................ 46
About the role of contact resistances in the process
of electroslag cladding ....................................................................... 48
Patents in the field of welding ................................................................... 51
Review of foreign journals ........................................................................ 53
New books ............................................................................................... 56
NEWS
International exhibition «Expowelding-2008» and conference in
Sosnowiec ............................................................................................... 57
International Conference «Welding and Related Technologies into
the Third Millennium» ............................................................................... 59
International forum on nanotechnologies ................................................... 61
Our congratulations .................................................................................. 62
Bernadsky V. N. is 80 ............................................................................... 63
Towards the 90th anniversary of Yu. A. Sterenbogen.................................. 64
INFORMATION ..................................................................................... 65
«The Paton Welding Journal»
© NAS of Ukraine, PWI, International Association «Welding», 2009
Ma
khnenko V. I., K
erenko
N
e
s
M. G.
t
G
e
v
a
N
.
s
nits
P
.,
ts
kin O. B. Erofeev V. A., P
renko Ya
Shlepakov V. N., Naumejko S. M.
. P
Senchenkov
ky V. V.
olos
La
s
Dolinenko
o
V.
., Sha
V
p
I.
K.,
Chervinko
k
O.
P
.,
Menzheres
ov S. I.
ova
l
ov E. V., Melnik E. S., Luts
enko N. F.,
Sidlin Z. A.
Ba
rvinko A. Yu., Ba
Kh
Skulsky V. Yu., Gavrik A. R.
.
rvinko Yu. P
askin
V. Y
u
., G
olinko V. M.
Makarenko N. A., Chigarev V. V., Granovs
Kushchiy A. M.
Tsykulenko K. A.
Editors:
Electron galley:
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ky N. A., Boguts
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