SU546661A1 - Installation for hot coating - Google Patents
Installation for hot coatingInfo
- Publication number
- SU546661A1 SU546661A1 SU1943161A SU1943161A SU546661A1 SU 546661 A1 SU546661 A1 SU 546661A1 SU 1943161 A SU1943161 A SU 1943161A SU 1943161 A SU1943161 A SU 1943161A SU 546661 A1 SU546661 A1 SU 546661A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- installation
- caliber
- bath
- hot coating
- cooling device
- Prior art date
Links
- 238000009434 installation Methods 0.000 title claims description 5
- 239000011248 coating agent Substances 0.000 title claims description 3
- 238000000576 coating method Methods 0.000 title claims description 3
- 238000001816 cooling Methods 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims 1
- 238000002604 ultrasonography Methods 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Coating With Molten Metal (AREA)
Description
электрообогреваемого переходника с запорным приспособленнем 16 (фиг. 2). Контроль температуры расплавленного металла в ванне и печи предварительного расплава осуш,ествл етс термопарами 17.electrically heated adapter with locking device 16 (Fig. 2). The temperature control of the molten metal in the bath and the pre-melt furnace is dried by thermocouples 17.
Охлаждаюш,пй кожух 9 (фиг. 4) выполнен с фторопластовыми фильерами, расположенными на его входе и выходе. Пары жидкого азота из сосуда Дыоара через гибкий шланг и штуцер 18 подаютс в охлажда1ош,ий кожух, Охлаждаюш,ий кожух имеет возможность перемеш ,енн но шарнирному рычагу 6. Мгновенное охлаждение провода нарами жидкого азота способствует сохранению геометрии провода.Cooling, py casing 9 (Fig. 4) is made with fluoroplastic spinnerets located at its inlet and outlet. Pairs of liquid nitrogen from the Dyoara vessel are fed through a flexible hose and fitting 18 to the cooling housing, the cooling jacket, the cooling housing, which can be mixed, to the hinge lever 6. Instant cooling of the wire with liquid nitrogen bottoms contributes to preserving the geometry of the wire.
Установка дл гор чего нанесени покрытий работает следующим образом.The installation for hot-coating works as follows.
Многожильный провод с катушки отдающего устройства проходит через направл ющий ролик в ванну предварительной очистки и через систему протиров поступает в ванну с расплавленным металлом, огиба ролик погружател , где происходит процесс пропитки межпроволочных пространств расплавленным металлом. Затем он ноступает в кольцевой электрообогреваемый калибр, снабженный ультразвуковым излучателем, после чего, проход через охлаждающий кожух, интенсивно охлаждаетс в парах жидкого азота н поступает через т говое устройство на приемник. The multicore wire from the coil of the giving device passes through the guide roller into the pre-cleaning bath and through the wiping system enters the bath with molten metal, bending the plunger roller, where the process of impregnation of the interwire spaces with molten metal takes place. It then enters an annular electrically heated gauge, equipped with an ultrasonic emitter, after which the passage through the cooling jacket is intensively cooled in liquid nitrogen vapor and fed through a traction device to the receiver.
Температурный режим ванны с расплавом и электрообогреваемого калибра выбираетс на 20-50°С вьпне температуры плавлени легкоплавкого припо . Окисление легкоплавкого прппо в ванне предотвращают либо засыпкой зеркала ванны с расплавленным металлом активированным углем, либо применением специальной крышки со штуцером, в который подаетс защитный газ (аргон, гелий ). Благодар наличию ультразвуковых колебаний в нагретом на 10-20°С выше температуры плавлени припо килибре происходит интенсивное заполнение межпроволочного пространства расплавом легкоплавкого припо (коэффициент заполнени близок 1).The temperature mode of the bath with the melt and the electrically heated caliber is selected at 20-50 ° C above the melting point of the low-melting solder. The oxidation of low-melting proppo in the bath is prevented either by filling the bath mirror with molten metal with activated carbon, or by using a special lid with a fitting that is supplied with protective gas (argon, helium). Due to the presence of ultrasonic vibrations in the heated by 10–20 ° C above the melting point of the solarium, intensive filling of the interwire space with the melt of low-melting solder occurs (the filling ratio is close to 1).
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1943161A SU546661A1 (en) | 1973-06-29 | 1973-06-29 | Installation for hot coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1943161A SU546661A1 (en) | 1973-06-29 | 1973-06-29 | Installation for hot coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU546661A1 true SU546661A1 (en) | 1977-02-15 |
Family
ID=20559723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1943161A SU546661A1 (en) | 1973-06-29 | 1973-06-29 | Installation for hot coating |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU546661A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4497867A (en) * | 1983-02-14 | 1985-02-05 | Vsesojuzny Nauchno-Isslefovatelsky, Proektno-Konstruktorsky I Tekhnologichesky Institut Kabelnoi Promyshlennosti "Vniikp" | Multiwire twisted conductor and device for coating twisted conductor wires |
-
1973
- 1973-06-29 SU SU1943161A patent/SU546661A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4497867A (en) * | 1983-02-14 | 1985-02-05 | Vsesojuzny Nauchno-Isslefovatelsky, Proektno-Konstruktorsky I Tekhnologichesky Institut Kabelnoi Promyshlennosti "Vniikp" | Multiwire twisted conductor and device for coating twisted conductor wires |
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