NemanTsarin Cadweld mai kama da junaYawanci yana nufin ɗaya daga cikin abubuwa uku: tayin ku yana ƙayyade sunan Cadweld kuma yana ba da damar "ko daidai gwargwado", ma'aikatan ku sun riga sun mallaki maƙallan hannu kuma kuna buƙatar molds waɗanda suka dace da yanayin haɗin kai iri ɗaya, ko kuma kawai kuna kwatanta farashin sunan alama da abin da masana'antar China ke caji don mold ɗin graphite preform iri ɗaya. Ni Jane Yang, manajan tallace-tallace a Xinchang Shibang New Material - masana'antarmu tana da molds na walda na exothermic na tsawon shekaru sama da 17 - kuma a cikin wannan jagorar na yi bayani dalla-dalla yadda ake ƙayyademadadin mold ɗin walda na wajedon haka ya dace da gaske, yadda bambancin farashi na gaskiya yake, da kuma wace shaidar cancanta ce ke raba ainihin daidai da mai kama da mai arha.
- Cadweld alamar kamfanin nVent ERICO ce — wacce aka yi wa lasisi a shekarar 1939, tare da haɗin gwiwa sama da miliyan 100 da aka sanya — don haka “Cadweld-equivalent” yana nufin mold da aka yi da tsarin haɗin kai iri ɗaya da tsari, ba mold da nVent ya yi ba.
- Lambobin sassan alamar masana'antarmu daga wurare huɗu kawai: nau'in haɗi (iyalin mold), girman mai gudanarwa, girman mai gudanarwa na famfo, da diamita na sanda ko saman.
- IEEE Std 80 yana ƙididdige haɗin haɗin da aka haɗa da zafi mai zafi zuwa 1,083 °C akan 250-350 °C don masu haɗin nau'in matsi, kuma IEEE 837 ya cancanci haɗin tashar substation na dindindin - yana riƙe da kowane nau'in mold daidai da nassoshi guda biyu.
- A cikin ƙididdigar fitar da kayayyaki zuwa ƙasashen waje, ƙirar da ta yi daidai da masana'antar China yawanci tana da kashi 40-60% ƙasa da ta kamfanin, musamman saboda farashin ya tsallake layukan rarrabawa - amma rabon darajar graphite da foda sune ainihin inda bai kamata ku bari mai kaya ya yi tattalin arziki ba.
- Mu injinan da aka ƙididdige don zagayowar sabis na 50-100 (haɗi 80-100 a cikin amfani da filin), an kimanta CEPRI, a guda 10,000 a kowane wata, an yi nuni da su daga lambar ɓangaren ku ko jadawalin jagoran.
Abin da "Cadweld-Equivalent" ke nufi a zahiri - da kuma abin da ba ya nufi
Muna fara kowace tattaunawa daidai da gaskiya game da alamar kasuwanci, domin 'yan kwangila suna fuskantar ƙalubale ta hanyar kalmomi marasa ma'ana.Cadweld alamar kasuwanci ce mai rijista ta nVent ERICO: Dr. Charles Cadwell ya ƙirƙiro tsarin a shekarar 1938, ERICO ta ba shi haƙƙin mallaka a shekarar 1939, kumaShafin tarihin nVent ERICO Cadweldya rubuta fiye da haɗin gwiwa miliyan 100 da aka shigar kuma ya zama abin tarihi a cikin 2014 — Cadweld ya zama nau'in haɗin gwiwa na farko da ya wuce cancantar IEEE 837-2014 don yin amfani da ƙasa a ƙarƙashin tashoshin ƙasa. Muna gaya wa 'yan kwangila a sarari: babu wanda ya “daidai” da zai gaji wannan tarihin ta hanyar iƙirari.
Mun ayyana abin da daidai yake bayarwa bisa doka: kimiyyar lissafi iri ɗaya a cikin tsarin lissafi iri ɗaya. Tsarin exothermic - jan ƙarfe oxide tare da foda aluminum wanda ke amsawa a cikin graphite crucible don zuba jan ƙarfe mai narkewa akan masu jagoranci - kusan ƙarni ɗaya ne kuma ba mallakar mallaka ba. Iyalan mold (GT, GR, TA, SS, VS, XA da sauran) geometry ne na haɗin gwiwa: tee a kwance akan sandar tsaye, haɗin kebul, kebul zuwa saman ƙarfe.Madaurin da ya yi daidai yana samun suna ne lokacin da yanayin raminsa, matsayin ramin da aka yi amfani da shi da kuma cajin foda suka samar da irin haɗin da madaurin da aka yi amfani da shi.— kuma lokacin da mai yin sa zai iya tabbatar da shi da bayanan gwaji maimakon sifofi.
A cikin aikin fitar da kayayyaki, muna ganin sharuɗɗa guda uku na amfani da daidai gwargwado don daidai gwargwado - kuma muna yin kwatancen duka ukun a kowane mako. Na farko, an rubuta tayin "Cadweld ko an amince da daidaito", inda amincewar ta dogara ne akan takardu. Na biyu, ma'aikata suna daidaita yanayin muhalli ɗaya na riƙewa waɗanda ke buƙatar ƙarin iyalai masu ƙarfi a girma. Na uku, masu rarrabawa suna gina alamar gida tamold mai zafikayayyakin da ake amfani da su tare da alamar OEM - sabis ɗin da muke gudanarwa akai-akai.
Bayani: Maki Huɗu na Bayanan da Masana'antar China ke Bukata
Muna kallon 'yan kwangila suna rasa makonni saboda tambayoyi marasa tabbas kamar "farashin Cadweld mold don Allah". Muna koya wa masu siye cewa mold wani nau'in haɗin da aka yi da injin ne, don haka ƙayyadaddun bayanai shine haɗin. Kasidar nVent ta bayyana ma'anar ta hanyar tsarin lambar mold ɗinta - kowane lambar sashi yana ƙunshe da nau'in haɗin, maɓallin farashi da girman mai gudanarwa, da kuma bayanan kasidar da suka tsara sama da bambance-bambancen haɗin 45,000. Masana'antarmu tana buƙatar maki huɗu kawai don yin nuni ga ɗayansu:
- Nau'in haɗi (iyalin mold).Tee ɗin sandar ƙasa (GT), kebul zuwa ƙarshen sanda (GR), tee ɗin kebul zuwa kebul ko splice (TA/SS), saman kebul zuwa ƙarfe (VS), giciye tsakanin kebul zuwa kebul (XA), da sauransu. Hoton taswirar kasida yana aiki idan ba ku san lambar ba.
- Girman jagoran gudu.Mai ci gaba da jagorantar - misali 4/0 AWG concentric, 120 mm², ko 19/#9 Copperweld. Bayyana zare da kayan aiki, domin masu jagoran CCS suna walda daban-daban da jan ƙarfe mai laushi.
- Girman madubin famfo.Mai jagoran reshe, idan haɗin yana da ɗaya.
- Sanda ko diamita na saman.Don haɗin sanda, diamita na sandar da ba a san shi ba (inci 5/8, inci 3/4) da kayan sanda (canjin ramin da aka haɗa da jan ƙarfe da galvanized); don walda a saman, bututu ko girman lebur.
Me yasa tsarin lissafi ya cancanci wannan tsauraran matakai?Domin IEEE Std 80 yana kimanta nau'ikan haɗi bisa ga zafin lahani, suna rayuwa: masu haɗin nau'in matsi a 250–350 °C, haɗin da aka yi da braced a 450 °C, da haɗin da aka haɗa da exothermic a 1,083 °C- tebur yana bayyana a cikinkundin fasaha na nVent ERICO CadweldMuna gargaɗin masu siye cewa wannan ɗakin zafin jiki shine ainihin abin da ramin da ba a yi masa injin da kyau ba ke jefawa: babban rami yana sa walda ta yi rashin lafiya, ƙaramin rami yana haskaka jan ƙarfe mai narkewa daga cikin ɗinkin mold, kuma lahani biyun suna ɓoye har sai an sami matsala.
Daidaituwa: Lambobin Sashen Alamar da Aka Yi Wa Lambobi Ba Tare da Zato Ba
Muna amsa tambayoyin jituwa kowace rana, kuma sun kasu kashi uku, kowannensu yana da amsa mai tsabta:
- Shin madaurin da ya dace da madaurin hannuna na yanzu zai dace da shi?Mun tabbatar da cewa a mafi yawan siffofi suna yin hakan - siffar maƙallin tubalan biyu tare da maƙallin waje ita ce nau'in gama gari na masana'antu. Muna tabbatar da dacewa da maƙallin da nau'in firam ɗin (maƙallin nau'in L160 yana rufe maƙallan farashi na C, Q da R a cikin tsarin alama) kafin mu yi ambato, kuma muna samar da maƙallan hannu da suka dace lokacin da firam ɗin ma'aikatan ku ba su dace ba.
- Shin kayan walda na alama zai yi aiki a daidai gwargwado?Muna amsa eh idan girman ramin ya yi daidai — girman harsashin (#90, #115, #150, #200, #250, #500) nauyin caji ne, kuma ramin da aka yi amfani da shi daidai yana ɗaukar caji iri ɗaya. Muna jigilar kowace mold tare da alamar girman harsashin da aka ƙayyade, kuma muna haɗa foda ɗinmu zuwa kayan jagoran ku don kada ku kulle ku da kayan amfani na kowace alama.
- Shin walda da kanta za ta wuce dubawa?Wannan tambaya ce ta cancanta, ba tambayar jituwa ba - kuma a nan ne dole ne daidaikun su nuna shaida. Muna samar da haɗin gwiwa da aka gama waɗanda ke ɗauke da ƙarfin halin yanzu iri ɗaya da mai jagoran kuma suna wucewa duba gani; ƙirar AF-0408 ɗinmu tana samar da haɗin gwiwa waɗanda ba za a iya bambanta su da haɗin gwiwa na alama a cikin sashe da saman ƙarewa ba.
Kudin: Inda Bambancin 40-60% Ya Zo — Kuma Inda Bai Kamata Ya Yi Ba
Muna nuna wa 'yan kwangila lissafin gaskiya.A cikin ƙididdigar fitar da kayayyaki zuwa ƙasashen waje, ƙirar da aka yi daidai da masana'antar Sin yawanci tana kashe ƙasa da kashi 40-60% idan aka kwatanta da alamar, musamman saboda farashin ya tsallake layuka biyu ko uku na rarrabawa tsakanin masana'anta da wurin.A cikin farashinmu, graphite, injina da foda farashi ne na gaske a cikin samfuran biyu; ƙimar samfurin tana biyan kundin adireshi, hannun jari na gida da tarihin haɗin gwiwa na miliyan 100 - duk suna da mahimmanci, kuma duk farashi ne.
| Sashen Farashi / Darajar | Mould ɗin Sunan Alamar Kasuwanci | Daidaita Masana'antu (Namu) |
|---|---|---|
| Farashin mold mai dangantaka (daga ambatonmu) | Tushe 100% | Kashi 40-60% ƙasa da tushen tushe, musamman daga tsallake matakan rarrabawa |
| Ingancin jikin graphite | An sarrafa, an rubuta | Dole ne a buƙata: graphite mai inganci don juriya ga zafin jiki mai yawa da kuma cikakken hatimi - namu an ƙididdige shi daga zagayowar 50-100 |
| Rayuwar da aka rubuta ta hanyar ƙira | An bayyana kundin adireshi | Haɗawa 80-100 a kowace mold a cikin ra'ayoyinmu na filin; a rubuta shi daga kowane mai kaya |
| Ɗakin kai na zafin jiki (IEEE Std 80) | Matsayin haɗi 1,083 °C idan aka haɗa shi daidai | Daidaiton 1,083 °C — kimiyyar tsarin iri ɗaya ne; daidaiton rami shine abin da ke kiyaye shi |
| Shaidun cancanta | An zartar da IEEE 837-2014 (nau'in haɗin farko, 2014) | An kimanta samarwa ta CEPRI + duba jigilar kaya ta ɓangare na uku (SGS/BV) idan an buƙata |
| Lokacin jagora da MOQ | Hannun jari na masu rarrabawa ga iyalai na gama gari | Lokacin isar da kayayyaki daga masana'anta; iyalai na yau da kullun daga ƙananan MOQs, na musamman da aka yi wa oda |
| Abin da bai kamata a taɓa yin tattalin arziki a kai ba | Tsarin ma'aunin graphite da foda - wani mold wanda ya mutu a wuraren haɗin gwiwa 30 ko kuma rabon foda na gama gari yana goge duk tanadin da aka samu a sake siyan sayayya da gazawar walda | |
Mun bayar da wani ƙarin bayani game da gaskiya: idan sunayenku na Cadweld ba tare da wata yarjejeniya ta "ko daidai ba", ku sayi alamar. Mu kanmu muna ƙin waɗannan oda, saboda wanda aka maye gurbinsa da takamaiman takamaiman yana sanya kwangilar ku - da kuma suna - cikin haɗari. Mun yi imanin cewa daidai gwargwado suna cikin ƙayyadaddun bayanai, shirye-shiryen alamar gida da jiragen ruwa masu daidaiton kwangila.
Riƙe Daidai da Ma'auni ɗaya: Shaidar Cancanta da ake Bukata
Mun dage cewa 'yan kwangila suna amfani da tsarin kula da jama'a a kanmu ma:IEEE 837yana da alaƙa ta dindindin da ake amfani da ita wajen gina ƙasa a ƙarƙashin ƙasa - walda da ke cikin grid, jagorori da aka haɗa da shi, da kuma jagorori zuwa kayan aiki da gine-gine.IEC 62561-1yana saita buƙatu da gwaje-gwaje don abubuwan haɗin kariya daga walƙiya, waɗanda aka haɗa a sarari haɗin waje. Mun ɗauki rikodin nVent na kansa - nau'in haɗin farko da ya wuce IEEE 837-2014 - a matsayin ma'aunin da alamar ta siya ƙimar ta, kuma tana bayyana abin da "daidai" ke nufi a kan takarda.
Mun sami takardu guda uku da suka bambanta mai samar da kayayyaki masu dacewa da jerin kasuwa:
- Kimantawa daga ɓangaren na uku game da samarwa.Ana tantance yawan aikin masana'antarmu ta hanyarCEPRI (Cibiyar Binciken Wutar Lantarki ta China)— tambayi duk wani mai samar da kayayyaki wanda ya tantance nasa, kuma ku yi tsammanin wata cibiya da aka ambata, ba ta da wani zane mai lamba ba.
- Takaddun shaida na tsarin inganci.Muna aiki a ƙarƙashinISO 9001: 2015Gudanar da inganci, an tabbatar da shi a shafin ISO - lambar takardar shaidar ya kamata ta kasance akan ƙimar, ba kawai tambarin ba.
- Shaidar walda matakin rukuni.Kimanta rayuwar mold a rubuce (namu: zagayowar 50-100), bayanan rukunin foda da suka dace da jadawalin jagoran motarka, da kuma duba kafin jigilar kaya ta SGS ko Bureau Veritas lokacin da odar ta tabbatar da hakan.
Gina Buƙatar Maƙallinka ta Giciye
Mun gina wannan kayan aikin ne don ainihin tambayar da muke son karɓa - cike wuraren bayanai guda huɗu kuma yana tsara layin takamaiman da za ku iya liƙa a cikin imel zuwa gare mu ko duk wani mai kaya:
Mai Gina Bayanin Motsa Module
Dalilin da yasa 'Yan Kwangila ke Sayen Kwayoyi Masu Daidaito Daga Masana'antarmu
Mu ne tushen injina, ba teburin ciniki ba. Masana'antarmu, Xinchang Shibang New Material, ta samar da kayayyakin kariya daga ƙasa da walƙiya sama da shekaru 17 daga Xinchang, Zhejiang, awanni biyu daga tashoshin jiragen ruwa na Ningbo da Shanghai. Bayanan kamfaninmu na hukuma sun rubuta tarihin da aka ƙididdige:Kayayyakin da aka sayar wa ƙasashe sama da 60, masana'antar da ke da fadin murabba'in mita 3,000 tare da ma'aikatan samarwa sama da 40 da ma'aikatan bincike da ci gaba 5, yawan fitarwa a kowane wata ya wuce guda 200,000, da kuma fitar da kayayyaki sama da dala miliyan 15 a shekarar 2022.Layin mold ɗinmu na waje shi kaɗai yana aiki guda 10,000 a kowane wata a cikin jerin AF-0408, AF-0302 da AF-0308.
Abokan cinikinmu na kwangila suna amfani da mu don abubuwa guda biyar: kwatanta lambobin samfuran zuwa ƙirar samarwa, ƙirar alamar OEM tare da tambarin su, kwantena masu gauraye na molds tare da foda da manne da aka haɗa, da fakitin takardu - kimantawa ta CEPRI, rajistar ISO 9001:2015, bayanan rukuni - an haɗa su don gabatarwar "daidai". A cikin aikin fitarwa, mafi kyawun amincewa yana raba ɗabi'a ɗaya da muke koya wa kowane abokin ciniki yanzu:ɗan kwangilar zai gabatar da fayil ɗin shaidar da ta dace tare da tayin, ba bayan wasiƙar tambaya ba.
Muna gayyatarku da ku duba jerin abubuwan da ke bayan wannan jagorar: namuAn yi shi da ƙirar Cadweld mai kama da ta China, daShafin farashin mold da saitin kayayyaki, cikakkeKayan walda na salon Cadweld, kuma cikakkennau'in mold na walda na waje.
Tambayoyin da Ake Yawan Yi
Shin ana iya siyan da amfani da molds iri ɗaya da Cadweld?
Mun amsa eh. Cadweld alama ce ta nVent ERICO don aikin walda na exothermic, wanda shi kansa sinadari ne mara lasisi na ƙarni. Molds masu daidaito samfura ne na doka; abin da 'yan kwangila dole ne su girmama shine alamar kasuwanci (daidaitawa a kasuwa kamar "Cadweld-compatible" ko "exothermic molds", ba kamar Cadweld ba) da ƙayyadaddun bayanai (yi amfani da daidaitattun bayanai inda tayin ya ba da damar "ko daidai gwargwado").
Ta yaya zan ƙayyade nau'in mold daidai don ya dace da masu sarrafa na?
Aika wuraren bayanai guda huɗu: nau'in haɗi (iyalin mold kamar GT, GR, TA, SS, XA ko VS), girman mai sarrafa wutar lantarki da kayan aiki, girman mai sarrafa wutar lantarki, da kuma sandar ko diamita na saman. A madadin haka, a aika lambar sashin alamar - yana ƙunshe da ƙima guda huɗu iri ɗaya, kuma muna haɗa kai tsaye daga gare ta.
Shin irin waɗannan molds za su dace da maƙallan maƙallan hannuna na yanzu?
A mafi yawan siffofi, eh - mold mai tubalan biyu tare da mannewa na waje shine nau'in gama gari na masana'antu, kuma firam ɗin salon L160 ya ƙunshi mafi yawan nau'ikan mold. Muna tabbatar da daidaiton manne a rubuce tare da kowane manne da aka yi da aka kwatanta da manne inda ake buƙata.
Da gaske, nawa ne rahusa ga nau'ikan molds na China iri ɗaya?
A cikin ƙididdigar fitar da kayayyaki, ƙirar masana'anta daidai da masana'anta yawanci tana aiki da kashi 40-60% ƙasa da daidai da sunan alama, galibi saboda farashin ya tsallake matakan rarrabawa. Tanadin gaske ne, amma duba inda mai samarwa ya same shi: ma'aunin graphite da foda sune wurare biyu da tattalin arziki ke lalata ƙimar.
Waɗanne ƙa'idodi ne ya kamata walda iri ɗaya ta mold ɗin ta cika?
Muna da daidai da nassoshi iri ɗaya da alamar: IEEE 837 don haɗin ƙasa na dindindin na substation, IEC 62561-1 don abubuwan haɗin kariya daga walƙiya, da tsarin zafin jiki na IEEE Std 80's, wanda ke ƙididdige haɗin da aka haɗa da zafi zuwa 1,083 °C akan 250-350 °C don haɗin matsi. Nemi jikin kimantawa na mai samar da kaya da bayanan rukuni akan waɗannan.
Nawa ne walda mai kyau ya kamata ya daɗe?
Muna kimanta mold ɗinmu a zagayen sabis na 50-100; ra'ayoyinmu na filin sun nuna haɗin gwiwa 80-100 a kowace mold tare da girman harsashi daidai, tsaftace rami tsakanin harbi da kuma ajiyar busasshiyar ajiya. Mai samar da kayayyaki wanda ba ya son ya faɗi tsawon lokacin mold a rubuce yana gaya muku wani abu.
Zan iya sanya alamar kaina a kan madaidaitan ƙira?
Muna bayar da shi — Samar da kayayyakin gida na OEM sabis ne na yau da kullun a masana'antarmu, gami da tambarin ku akan mold da marufi, tsarin lambar ku, da fakitin takardu da aka shirya don kasuwar ku. Mafi ƙarancin gudu yana aiki ga kowane iyali na mold; aika iyalan da kuka yi niyya don neman ƙimar shirin.
Kuna da lambar sashi ko jadawalin jagora don yin nuni ga juna?
Aika lambar sashin alama - ko kuma kawai maki huɗu na bayanai - kuma za mu dawo da takamaiman tsari mai dacewa tare da girman harsashi, dacewa da manne da farashin masana'anta.
Jane Yang— Manajan Talla, Xinchang Shibang New Material Co., Ltd.
Jane ta shafe shekaru 12 tana aiki a teburin fitar da kayayyaki daga masana'antarmu ta samar da ƙasa da kariya daga walƙiya, tana taimaka wa 'yan kwangila da masu rarrabawa wajen samo kayan aikin lantarki masu amfani da wutar lantarki, kayan walda da kayan aikin ƙasa waɗanda suka dace da Cadweld tare da cikakken tallafin bayanai da takardu.
Lokacin Saƙo: Agusta-19-2026