Twumvagusudira exothermic vs clampsibiganiro mpaka buri cyumweru, kandi ikintu gifata icyemezo si imikorere yo ku munsi wa mbere - byombi bishobora gupima neza mu gutanga akazi. Ni byo bibaho kuriUbudahangarwa bwo guhuza ubutakanyuma y'imyaka 20 nkora shimi y'ubutaka, ubwikorezi bw'ubushyuhe n'imiyoboro y'amazi. Ndi Jane Yang, umuyobozi ushinzwe kugurisha muri Xinchang Shibang New Material, uruganda rwakoze sisitemu zo gusudira zikomoka ku zuba ndetse n'izikoresha imashini zikoresha imashini mu gihe kirenga imyaka 17, bityo nta ruhare dufite mu kwigira nk'aho ikoranabuhanga rimwe ritsinda hose. Muri iyi nyandiko turagereranya uburyo ingingo zisutswe n'izifite imigozi zishaje mu by'ukuri munsi y'ubutaka, icyo IEEE 837 n'ibipimo by'ibikoresho bisaba, hamwe n'ibihe byihariye aho tugisaba ko hashyirwaho icyuma cyiza cyo gusudira hejuru y'icyuma gisudira.
- Twibutsa abaguzi ko uburyo bwo gufunga imigozi bushingiye ku gitutu cyo gukoraho; inyandiko za Amerika zivuga ko amashanyarazi ashaje (NUREG-1800) zigaragaza ko imigozi ishaje irekura bitewe n’ubushyuhe n’ubwiyongere bw’ubudahangarwa bw’imigozi bitewe n’ingufu cyangwa kubura imbaraga mbere y’uko ishyirwa mu bikorwa nk’uburyo bwanditse bwo gusaza.
- Mu byuma byacu, imashini ikora exothermic ihuza ibyuma biyobora amashanyarazi mu gice kimwe cy’ingirabuzimafatizo - nta buryo bwo gukora ogisijeni cyangwa bolt yo kongera gukurura amashanyarazi, niyo mpamvu ibigo nka Arkansas Electric Cooperative bitegeka ko amashanyarazi akoreshwa mu butaka agenzurwa mbere yo kuyashyira mu mwanya wayo.
- IEEE 837 yujuje ibisabwa kugira ngo ifatanyirize hasi ihoraho—inyunganiramirongo iri mu muyoboro w’amashanyarazi, inyunganiramirongo y’ubutaka ifatanye nayo, n’inyunganiramirongo ifatanye n’ibikoresho—kandi kuyinyuzamo ni ikimenyetso gikomeye cy’uko inyunganiramirongo izakomeza kugira ubukana mu gihe cyose ishyirwamo rizaba rimeze.
- Inama zacu mu gihe cy'imyaka 20 zikurikiza imyitozo y'ubuhanga: kongera gusuzuma imiyoboro y'ubutaka buri myaka 5 - buri myaka 3 mu butaka bushyushye - uruziga rwo kubungabunga igice gishongeshejwe gihita kivamo.
- Turacyagaragaza imigozi ya mekanike iri hejuru y’urwego, mu myanya ishobora gupimwa no mu mirimo yo kongera kuyitunganya; imigozi yacu ya brass na bronze ifite ubuzima burengeje imyaka 50 iyo ishyizwe aho ishobora kugenzurwa no kongera kuyikoresha.
Impamvu Kurwanya Guhuza Ibidukikije Bigena Niba Urusobe rw'Umutaka Rukiriho Imyaka 20
Dusobanura buri sisitemu yo gutwika ubutaka ku baguzi bashya nk'umunyururu: electrode, conductor, n'imiyoboro iri hagati yabyo. Electrode ishobora kuba nziza kandi conductor ikaba nini cyane, nyamara sisitemu iracyananirwa iyo ubudahangarwa bw'ingingo imwe buzamutse. Umuriro w'amashanyarazi n'umurabyo byombi bifata inzira y'ingufu nke, hamwe n'imbaraga z'imiyoboro zangiritse zinyura mu mugozi - zirushaho kuyishyushya no kwihutisha kwangirika kwayo.
Mu mahugurwa yacu, fiziki y'agace gafatanye niho duhera. Umuriro unyura mu gice gifatanye gusa binyuze mu duce duto cyane; ndetse n'ubuso bwakozwe neza bukora ku misozo y'ubushyuhe butwikiriye agace gato k'agace kagaragara. Ubudahangarwa bwo gufunga kuri izo ngingo, hamwe no kudahangarwa n'ubushyuhe buturuka kuri okiside na chimie y'ubutaka, ni byo ikizamini cyo gupima.Ikintu cyose kigabanya umuvuduko w’ingufu cyangwa kigatuma icyuma kirushaho kuzura — gucikagurika, gushyuha, ingese — byongera imbaraga z’ingingo, kandi ubushyuhe bwiyongereye buturuka ku gutakaza I²R butuma igice cy’urukiramende gikomeza.
Twasanze imiterere y’icyuma ihindura igereranya burundu. Tubwira abakwirakwiza ibikoresho ko gusudira na clamp atari ibiciro bibiri ku murimo umwe; ni imiterere ibiri itandukanye yo gusaza - imwe ifite imiterere y’icyuma fiziki izibasira, indi idafite imiterere na gato.
Icyo Two Decades Underground ikora ku gipfundikizo gifite umugozi
Dushingira ku nyandiko z’ubuhanga zanditse neza iyo dusobanura uburyo imiyoboro y’amakuru isaza. Icyegeranyo cy’ubuyobozi bw’ingufu za kirimbuzi cyatanzwe na Komisiyo ishinzwe kugenzura ibikorwa bya kirimbuzi muri Amerika,NUREG-1800 (raporo y'amasomo y'ubusaza rusange yigishijwe)— ibigo by’inyandiko bikoresha kugira ngo byemeze ko uruganda rumaze imyaka myinshi rukora — bigaragaza ko hari aho duhurira n’ibikoresho byo gusimbuza ibikoresho, ibyo tureba mu miyoboro y’ubutaka:gucika intege kw'imiyoboro y'amaboliti bitewe n'ihindagurika ry'ubushyuhe n'ubushyuhe bwa ohmic, nakwiyongera k'ubudahangarwa bw'imikoranire bitewe n'ingufu cyangwa kubura kw'umutwaro mbere yo kuwushyiramoGutakaza ibikoresho biva ku binyabutabire byombi.
Mu isuzuma ryacu ryakozwe ku gutsindwa, buri ruziga rw'umutwaro rushyushya ingingo, ibyuma bikura ku gipimo gitandukanye, kandi bolt iraruhuka hifashishijwe mikoroni. Buri ruhushya rwongera ubushobozi bwo guhangana n'ingingo, ibyo byongera ubushyuhe bw'ingingo, bigatuma imyuka yihuta - abahanga mu kubungabunga umuyoboro wiyubaka bazi ko ari uruziga rushyushye rw'ingingo. Turagaragaza komunsi y'ubutaka, ntushobora kubona icyuma gitemba, termography ntishobora kuhagera, kandi kongera gucura bivuze gucukuraNiyo mpamvu imyitozo y'ubuhanga mu gucukura itaka ritwikiriye isaba ko isuzuma rikorwa buri gihe —ubuyobozi bw'inganda ku bijyanye no gushyiraho IEEE 80Turasaba kongera gupima buri myaka 5, na buri myaka 3 mu butaka buteye ubwoba. Duharura ko mu myaka irenga 20 ibi bingana n'inshuro enye kugeza kuri esheshatu zo gupima no gucukura kuri buri ngingo ikekwaho.
Turashaka gusobanura neza ko nta na kimwe muri ibi gituma ibikoresho bya clamps biba bibi — bibigira ibicuruzwa bifite ibisabwa byo kubungabunga bigomba kugurishwa igiciro mu buryo bukwiye. Ducuruza ibihumbi by'ibikoresho bya clamps buri kwezi; ikosa ni ukutagura clamps, ahubwo ni ukubihisha hanyuma ukabyibagirwa.
Exothermic Weld: Urusobe rw'ibintu bito rudafite ikintu na kimwe gisigaye cyo kongera gukaza
Duha agaciro gusudira kwa exothermic kuko bikuraho burundu aho bihurira. Ingufu yapimwe ya okiside y'umuringa n'ifu ya aluminiyumu bikora imbere mu cyuma cya grafiti - ibumba ryacu rya AF-0401 na AF-0314 ni grafiti nziza ku ngendo 50-100, kandi tubona ingingo 80-100 kuri buri cyuma mu ikoreshwa ry'umurima - kandi umuringa ushongeshejwe uvamo utuma ibyuma bihindura icyuma kimwe gikomeza. Nta gitutu cyo gutakaza, nta firime yo gukomera, nta bolti yo kuruhuka.Ubudahangarwa bw'ingingo ni ubudahangarwa bw'umuringa ukomeye.
Duhereye ku biro byacu byo kohereza ibicuruzwa mu mahanga, tureba uko isi ikora ihurira ku byuma bisudira kugira ngo bikoreshwe mu buryo buhishe.IEEE 837ihari by'umwihariko kugira ngo ihuze imiyoboro ihoraho ikoreshwa mu gusimbuza sitasiyo - imiyoboro iri mu muyoboro w'amashanyarazi, imiyoboro y'amashanyarazi ihujwe nayo, n'imiyoboro ihujwe n'ibikoresho n'inyubako. Turabona ko ibigo by'imari n'amasosiyete byanditse mu masezerano:Ibisabwa na Arkansas Electric Cooperative mu guhuzavuga neza koimiyoboro yo munsi y'ubutaka igomba kuba iy'ubwoko bwa exothermikekandi koperative ifite uburenganzira bwogenzura buri konti mbere yo kuzuza. Iyo igikoresho gishobora kureba urugingo rimwe gusa - mbere yuko rucika munsi y'ubutaka - gihitamo urugingo rudahinduka.
Aho uruganda rwacu ruherereye ni horoshye: ku kintu icyo ari cyo cyose gipfundikiye, kidashoboka, cyangwa gifite umutekano, garagaza uburyo bwo gusudira. Dukunda kuvuga ko amasegonda 60 imashini ikoresha mu gushyiraho ari bwo buryo bwa nyuma bwo kwita ku ngingo.
Imbonankubone: Ihuza ry'ubutaka rya Welded vs Bolted mu gihe cy'imyaka 20
Tunyura abakwirakwiza umushinga muri ubu buryo iyo bagaragaje umushinga. Menya ko nta n'umwe muri bo utanga inyungu - igisubizo nyacyo giterwa n'aho uwo mushinga utuye.
| Factor Imyaka Irenga 20 | Ubushuhe bwa Exothermic | Agapfukamunwa ka Mekaniki |
|---|---|---|
| Imiterere y'ingingo | Aloyi ya molekile — nta buryo bwo kuyihuza | Guhuza igitutu n'umuvuduko ku rubuga rufatanye n'amabolti |
| Icyerekezo cyo kurwanya | Ihamye; ingana n'ubudahangarwa bw'umuyoboro w'amashanyarazi | Izamuka hejuru hamwe n'ibyuka bihumanya ikirere no kubura umutwaro mbere y'uko ishyirwamo |
| Uburyo bwo gusaza bwanditse | Ingese ku gipimo kimwe n'umuyoboro w'amashanyarazi ubwawo | Kurekura ubushyuhe, ogisijeni, gutakaza umutwaro mbere y'uko usohoka, kwangirika |
| Kubungabunga imyaka irenga 20 | Nta na kimwe — genzura rimwe mbere yo kongera gukora | Ongera upime buri myaka 3-5; ubucukuzi hanyuma wongere uhindure torque niba ushyinguye |
| Ikosa n'umuraba w'amashanyarazi | Itwara nk'umuyobozi; nta hantu hashyushye | Ingingo yangiritse iba ahantu hashyushye cyane haterwa n'ikosa rya I²R |
| Ubuhanga n'ibikoresho byo gushyiraho | Ihindagurika ry'ibimera ry'amasegonda 60, nta buhanga budasanzwe, nta mbaraga | Uburyo bwo gukurura no gukabya; bisaba kongera gukoreshwa |
| Umwanya mwiza kurusha iyindi | Ahashyinguwe, ahantu hatagerwa, kandi hakenewe umutekano | Ingingo zirenze urugero, zishobora gusuzumwa, zigomba guhindurwa n'iz'agateganyo |
| Ibikoresho by'igiciro cya mbere kuri buri kimwe (biva mu biciro byacu byo kohereza mu mahanga) | Igenda hejuru y’ingingo ihambiriyeho ku kigero cya 30–50%, ahanini kubera ko buri mashini ikoresha ifu ikoreshwa rimwe hamwe n’igihe cy’ibumba (ingingo 50–100) | Igiciro cya mbere gito — ibikoresho gusa, nta kiguzi gikoreshwa |
| Ibikorwa byo kubungabunga byateguwe mu gihe cy'imyaka 20 | 0 — genzura rimwe mbere yo kongera gukora | Gucukura, kongera gusuzuma no kongera gukoresha torque (imyaka 3-5) |
| Igihe cya serivisi cyatanzweho amanota | Ihuza n'umuyobozi wayo — nta buryo bwo guhuza imyaka | Kurenga imyaka 50 mu myanya igenzurwa (icyiciro cyacu cya XJ-J1047) |
Twubatse iyi fotora nk'ubufasha bwo gufata icyemezo bwa mbere - hanyuma tutwoherereze ibisobanuro by'umushinga kugira ngo tubone igisubizo cyateguwe:
Gusudira cyangwa Gufunga? Ubufasha bw'Imyaka 20 mu Gufata Icyemezo
Mu myaka irenga 20, urusobe rw'insinga rutsinda mu kurinda ubwiyongere bw'imbaraga aho uburyo bwo kubungabunga budahagije. Kubera koUbudahangarwa bw'icyuma gifunga ibintu bushingiye ku bikoresho byabugenewe byabugenewe mbere yo gupakira ibintu no ku bikoresho bisukuye - byombi bikaba byangiza ubutaka - mu gihe ubudahangarwa bw'icyuma gifunga ibintu ari umuringa gusa, uburyo bwo kudahangarwa buganza ahantu hose hatwikiriye cyangwa hafite umutekano.
Iyo ibyuma bikingira imitsi bikiri igisubizo gikwiye
Twizera ko kugereranya ukuri bigomba kuvuga ibi mu buryo bweruye: ibyuma bikingira biguma ari amahitamo nyayo y’ubuhanga mu bihe nyabyo. Hejuru y’urwego - kuri transformer neutrals, test links, eath bars n’ibikoresho - clamped attachment irashobora kugenzurwa uko byasobanuwe, kandi XJ-J1047 series yacu mu byuma by’umuringa, umuringa n’umuringa w’umutukuigihe cyo gukora akazi gifite amanota arenga imyaka 50hamwe naISO 9001:2015-umusaruro wemewe inyuma yawo. Turasaba ko habaho uburyo bwo gushyiramo ingufu aho ibyuma bito bidashobora gusukurwa no guhindurwa — bituma uruziga rukomeza gukora neza muri iki gihe. Dufata uburyo bwo gusudira igikoresho kitari cyo mu buryo bw’umwimerere aho igice kigomba gukurwaho nkana kugira ngo gipimwe — umurongo w’ikizamini ni wo usanzwe.
Imyitwarire yacu ku bacuruza ibicuruzwa ishingiye ku mwanya:Sudira ibyo ushyinguye, fata ibyo ubonaTubona BOM zivanze mu byoherezwa mu mahanga byinshi - akazi ko kurinda inkuba gashobora gusudira buri kompanyi inyura munsi y’urwego rwayo no gufata imirongo y’igerageza ryo guhagarika ikirere, uhereye ku byoherejwe bimwe.
Uburyo Dushyigikira Amahitamo Yombi Aturutse mu Ruganda Rumwe
Dukora impande zombi z'iri gereranya, niyo mpamvu inama zacu zikomeza kuba iz'ukuri. Uruganda rwacu, Xinchang Shibang New Material, rwakoze ibumba n'ifu byo gusudira bikozwe mu buryo bwa exothermic hamwe n'ibipfundikizo byo gusya mu gihe kirenga imyaka 17 ruturutse muri Xinchang, Zhejiang, amasaha abiri uvuye ku cyambu cya Ningbo na Shanghai. Umwirondoro wemewe w'ikigo cyacu ugaragaza amateka y'ibikorwa byakozwe:ibicuruzwa byagurishijwe mu bihugu birenga 60, uruganda rufite ubuso bwa metero kare 3,000 rufite abakozi barenga 40 bakora mu nganda n'abakozi 5 bo mu bushakashatsi n'iterambere, umusaruro wa buri kwezi urenga ibice 200,000, kandi ibicuruzwa byoherezwa mu mahanga birenga miliyoni 15 z'amadolari y'Amerika mu 2022.Umuyoboro wacu wa exothermic utanga ibice 10.000 buri kwezi, umusaruro upimwa naCEPRI (Ikigo cy’Ubushakashatsi ku Ingufu z’Amashanyarazi cy’Ubushinwa), kandi itsinda ryacu rya QC riha buri gice cy’ibumba n’imashini uruhererekane rw’ubuziranenge rw’ibice bitandatu kuva ku isuzuma rimaze gukorwa kugeza ku isuzuma rya nyuma ry’ubuziranenge.
Mu kazi kacu ko kohereza mu mahanga, imishinga igenda neza isangiye akamenyero kamwe: umuguzi yohereza gahunda y'umuyoboro w'amashanyarazi n'aho ahurira, maze itsinda ryacu rigasubiza gahunda yo guhuza aho aherereye - imashini zisudira zikozwe mu buryo bwa mold na cartridge, imashini zikozwe mu buryo bwa clamps n'ubuyobozi bw'ibikoresho - mu gikoresho kimwe kivanze gifite inyandiko imwe. Niba upima ibiro, icyuma gipima ibiro kigizwe n'ibikoresho n'ubushobozi bwo kubikoresha - mu gikoresho kimwe kivanze gifite inyandiko imwe. Niba upima ibiro, icyuma gipima ibiro kigizwe n'ibikoresho.gusudira exothermic vs clampsKu mushinga ubaho, iyo gahunda ni yo ibiro byacu byo kohereza ibicuruzwa mu mahanga bizakoherereza.
Suzuma imiterere yombi: yacusisitemu zo gusudira zikomoka ku mwuka mubi,ibumba ryo gusudira thermitumuryango wacu,imigozi yo gufunga ikoresheje umuringa, kandi yuzuyeicyiciro cyo gusudira cya exothermic.
Ibibazo Bikunze Kubazwa
Ese koko gusudira exothermic imara imyaka 20 munsi y'ubutaka?
Yego — imashini ihuza ibyuma bikoresha amashanyarazi mu cyuma kimwe, bityo ingingo irangirika ku gipimo kimwe n’icyuma gikoresha amashanyarazi ubwayo kandi nta buryo ifite bwo gukaraba cyangwa gufunga kugira ngo ifunguke. Amashami agaragaza imiyoboro ikoresha amashanyarazi aturuka ku mashini zitwikiriye kuko nta kintu na kimwe gihinduka uko igihe kigenda; Urugero, Arkansas Electric Cooperative itegeka imiyoboro ikoresha amashanyarazi aturuka ku zuba kandi ikayigenzura mbere yo kuyisubiza inyuma.
Kuki ubudahangarwa bwo guhuza clamp bwiyongera uko igihe kigenda gihita?
Twavuze uburyo butatu bwanditse: uburyo bwo kuzunguruka kw'ubushyuhe butuma umugozi utangira gukururwa, ubushyuhe bugatuma icyuma gifatana n'ubutaka kirushaho gukomera, kandi ingese y'ubutaka igakuraho ibintu. Ibitabo bya Amerika byo gusaza bya NRC (NUREG-1800) bigaragaza ko imigozi ifunguye mu guzunguruka kw'ubushyuhe n'ubwiyongere bw'ubudahangarwa bw'imigozi buterwa no kuyungurura cyangwa kubura umugozi nk'ingaruka zizwi zo gusaza - buri ruziga ruzamura ubudahangarwa, ibyo byongera ubushyuhe bw'ingingo, ibyo bikaba byihutisha uruziga.
IEEE 837 isobanura iki ku ihitamo ryanjye ryo guhuza?
IEEE 837 ni yo ngamba ikoreshwa mu guhuza imiyoboro ihoraho ikoreshwa mu gusimbuza ibyuma -- imiyoboro iri mu muyoboro w'amashanyarazi n'imiyoboro igana ku bikoresho n'inyubako. Ubwoko bw'imiyoboro bunyura kuri IEEE 837 bwagaragaje ko bushobora gutwara imiyoboro y'amashanyarazi kandi bukarinda ibidukikije mu gihe cy'igishushanyo cy'imiyoboro; imiyoboro ya exothermic ni yo ngamba isanzwe iyi ngamba yujuje.
Ni kangahe imiyoboro y'ubutaka bushyinguwe igomba kongera kugeragezwa?
Dukurikiza amabwiriza y’inganda ku bijyanye no gushyiraho ibikoresho bya IEEE 80: kongera kugerageza buri myaka 5, gukomeza gufunga buri myaka 3 mu butaka bushyushye. Mu gihe cy’imyaka 20, bivuze ko ibizamini bimara inshuro enye kugeza kuri esheshatu - ingirakamaro ku bikoresho byoroshye kubona, gucukura bihenze ku ngingo zihambiriye, kandi bitari ngombwa ku ngingo zihambiriye.
Ese ibyuma bikingira ibyuma byifashishwa mu byuma birusha ibyo gusukamo amazi bikozwe mu byuma bishyushya amashanyarazi?
Igisubizo cyacu ni yego — hejuru y’urwego, ku bipimo by’ibizamini n’ibice by’ubutaka, ku mirimo yo kongera gushyiramo, n’ahandi hose ingingo igomba kuba ishobora gukurwaho. Mu myanya ishobora kugenzurwa, icyuma cy’umuringa cyangwa umuringa cyiza gitanga ubuzima bwacyo bwose (igihe cyacu kirenga imyaka 50) kuko kubungabunga gikeneye bishoboka aho.
Ese gusudira exothermic biragoye gukora mu murima?
Turavuga oya. Uburyo bwo gukora ntibukenera imbaraga zo hanze kandi nta buhanga bwihariye bwo gusudira bukenewe: sukura ibyuma biyobora amashanyarazi, fata ifu, shyiramo ifu ihuye, shyira umuriro ukoresheje imbunda ya flint, ureke ikonje. Ibikoresho byacu bifite amanota 50–100 buri kimwe, kandi tuvanga ifu n'ibikoresho bya mashini yawe n'ingano yayo kugira ngo ifu ikore neza buri gihe.
Ese umucuruzi umwe ashobora gutanga imiyoboro yo gusudira n'imigozi yo gufunga umushinga?
Tubasubiza yego, kandi turabagira inama. Twembi turabikora, bityo itumiza rimwe rishobora gutwikira ingingo zipfundikiye hamwe n’imyanya ipfundikiye mu gikoresho kimwe hamwe n’icyemezo kimwe - kandi gahunda yo guhuza ibwira abakozi bawe ikoranabuhanga rijya mu mwanya uri.
Kugaragaza imiyoboro y'isi y'imyaka 20?
Twoherereze gahunda yawe y'umuyoboro w'amashanyarazi n'aho uhurira — tuzagusubiza gahunda y'aho uhagaze: gusudira bifite inomero z'ibumba n'imashini, ibipfunyika bifite ibikoresho n'ubuyobozi bw'ingufu, ikintu kimwe kivanze.
Jane Yang— Umuyobozi ushinzwe ubucuruzi, Xinchang Shibang New Material Co., Ltd.
Jane amaze imyaka 12 akora ku biro byo kohereza mu mahanga uruganda rwacu rukora ibikoresho byo gutwika no kurinda inkuba, afasha abakiriya bo mu mahanga guhitamo no gushaka uburyo bwo gusudira bukoresha exothermic, ibyuma bikingira ubutaka, inkoni zo gutwika n'ibyuma biyobora amashanyarazi hamwe n'ubugenzuzi bwuzuye n'ubufasha mu nyandiko.
Igihe cyo kohereza: Kanama-17-2026