Pfupiso yeChigadzirwa - Chii chinonzi Slag Pot?
A hari yetsvina(inozivikanwawo sendiro yesimbi, bhaketi retsvina, hari yesando or hari yemarara) mudziyo unokosha wesimbi unoshandiswa mumagayo esimbi nekugadzira simbi kuti uunganidze, utakure, uye udururire tsvina yakanyungudutswa inogadzirwa panguva yekugadzira simbi. Midziyo iyi inorema inotakura mutoro inemudziyo wakaita sendiro une nhungo dzekusimudzakumativi ese ari maviri ekubata makireni uye kuisa matipi.tembiricha dzinopfuura 1,600°C, hari dzeslag dzinoda kudzivirira kupisa zvakanyanya, simba remuchina, uye kugadzikana kwechimiro kuti dzigone kutsungirira kupisa kwakanyanya, ngura yeslag yakanyungudutswa, uye kukanganiswa kwemuchina panguva yekushanda kakawanda.
Hari dzesimbi dzinoshandiswa kutakura simbi inochinja simbi, simbi inonatswa muchoto (LF/VD), uye simbi inosara kubva mumabasa ekukanda nguva dzose. Dzinowanzogadzirwa kubvazvinhu zvesimbi zvakakandwadzakadai seZG230-450 neZG270-500, vachishandisaChitofu chekuchenesa cheLF uye VD vacuum degassingtekinoroji yekugadzira, nemaitiro ekukanda akagadziriswa kuburikidzaKutevedzera software yeCAE.
Sei Uchifanira Kusarudza Simbi Yesimbi Semutengesi Wehari Yekuputira Madota?
Tekinoroji Yepamusoro Yekukanda- Shandisa Huazhu CAE casting simulation software kuti uongorore maitiro ekusimba, uchivimbisa kuti chimiro chayo chakanyatsogadzirwa uye hapana zvikanganiso zvekukanda.
Simbi Yakanatswa Yakachena Zvikuru– Sanganisa EAF primary refinement neLF ladle refinement kuti uderedze zvinokuvadza zvinosanganisirwa (S ≤ 0.020%, P ≤ 0.020%), gadzirisa chimiro chezviyo, uye upe simba resimbi rakakwirira.
Sisitimu Yekudzora Hunhu Hwakasimba- Kutarisirwa kwemhando yepamusoro kwakazara pasi peISO 9001:2015, mishumo yakazara yekuongorora inosanganisira kuongororwa kwemakemikari, bvunzo yekudhonza, uye magwaro eNDT ane zvitupa zveEN 10204 3.1 kana 3.2.
Hupenyu Hwebasa Hwakawedzerwa- Yakagadzirwa kuti igare kwenguva refu, hari dzeWomic slag dzinopa mashandiro akavimbikakupfuura 5,000 macycleskuburikidza nehunyanzvi hwemakanika hunodziya zvakanyanya, kuramba kupisa kwakanyanya, uye maitiro ekugadzira akagadzikana.
Kuongorora Kwakasimba kweNDT- Kupfuura neTrunnionsKuyedzwa kwe ultrasonic kwakadzika kwe500mmkuona kuti hapana zvikanganiso zvemukati, neLevel 1 standards yema trunnions uye Level 3 yemuviri wehari.
Kugadzirisa Kuchinjika- Kugona kuchinjika zvizere, saizi, zvinhu, uye kupedzisa kwepamusoro zvichienderana nedhirowa yevatengi nemamiriro ekushanda.
Kuvimbika Kwekutevedzera Chimwe Chete- Hari dzedu dzese dzemarara dzinogadzirwa muchidimbu chimwe chete, kukanda kamwe chetemaitiro (integral casting), kubvisa weld seams dzinogona kuva nzvimbo dzekukundikana kana paine shock loading inodzokororwa pakupisa kwakanyanya.
Kukurumidza Kugadzira Kutenderera- Maitiro ekugadzira anoshanda zvakanaka nekutumira zvinhu pasi rose kwakavimbika.
Ruzivo Rwakasimbiswa Rwekutengeswa Kunze Kwenyika Pasi Pose- Inovimbwa nemakambani esimbi kumativi eseNyika dzinopfuura makumi maviri nematatupasi rose.
Womic Steel inoshanda zvakananga nevatengi kugadzira nekugadzira mapoto eslag zvichienderana nezvavanoda. Kushandisa maverengero akajairwa muindasitiri uyeongororo yezvinhu zvakaganhurirwa (FEA), tinoona kuti hari yega yega yeslag inosangana nezvinodiwa zvako chaizvo pakurongeka kwekusimudza, ukobvu, uye jiometri.
Magadzirirwo Ehunyanzvi - Maparamita Ehari yeSlag
Hari dzedu dzemarara dzakagadzirwa, dzakagadzirwa, uye dzakaedzwa zvichienderana nezvinodiwa zvepasi rose zvinosanganisiraASTM A27 (Giredhi 60-30), DIN 17182 (GS-16Mn5), BS 3100 (425-A2), JIS G7821 (SC42), uye ISO 3755 (Giredhi 230-450).
Sarudzo dzeGiredhi reZvinhu
| Giredhi rezvinhu | Muyero Wakaenzana | Simba reKusimba (MPa) | Simba reKubereka (MPa) | Kureba (%) |
| ZG230-450 | ISO 3755:1991 230-450 | ≥450 | ≥230 | ≥22 |
| ZG270-500 | ISO 3755:1991 270-500 | ≥500 | ≥270 | ≥18 |
| ZG310-570 | ISO 3755:1991 310-570 | ≥570 | ≥310 | ≥15 |
| ZG340-640 | ISO 3755:1991 340-640 | ≥640 | ≥340 | ≥12 |
| GS-16Mn5 | DIN 17182 | 480-630 | ≥300 | ≥22 |
| ASTM A27 60-30 | Standard yeUSA | ≥414 | ≥207 | ≥24 |
| 35CrMo / 40Cr (Trunnion) | JB/T6396-2006 | ≥980 | ≥785 | ≥9 |
Zvinodiwa pakugadzira simbi yesimbi (Pa ASTM/ISO)
| Pfuma | Muyero weUSA (ASTM A27) | Europe Standard (ISO 3755/ DIN) |
| Simba reKusimba (miniti) | 414 MPa (60,000 psi) | 448 MPa (65,000 psi) |
| Simba reKubereka (min) | 207 MPa (30,000 psi) | 241 MPa (35,000 psi) |
| Kureba (miniti) | 24% | 35% |
| Kuderedzwa kweNzvimbo | 35% | 40% |
Sarudzo dzeKugona & Dimensional
| Nzvimbo yeKukwanisa | Huremu Hwakawanda | Rudzi rweVhoriyamu | Zviyero (L×W×H) |
| matani mashanu kusvika gumi | matani 7-15 | 4-10 m³ | Yakagadzirirwa pamufananidzo wega wega |
| matani gumi kusvika makumi matatu | matani 15-35 | 8-25 m³ | Yakagadzirirwa pamufananidzo wega wega |
| matani 30-60 | matani 25-50 | 15-40 m³ | Yakagadzirirwa pamufananidzo wega wega |
| matani 60-85 | matani 40-75 | 25-50 m³ | Yakagadzirirwa pamufananidzo wega wega |
| matani 80-100+ | matani 60-80+ | 35-60+ m³ | Yakagadzirirwa pamufananidzo wega wega |
*Kukwanisa kukanda chinhu chimwe chete kusvika matani mazana matatu kunowanikwa kune vanotenga zvinhu zvakakosha.*
Tsanangudzo yeTrunnion
| Paramita | Chinodiwa |
| Zvinhu | 35CrMo kana 40Cr alloy steel |
| Zvakajairika | JB/T6396-2006 |
| Chinodiwa cheNDT | Level 1 pa JB/T5000.14-1998 |
| Kudzika kweKuedza | Kuedzwa kweUltrasonic mukati mehukuru hwe500mm |
| Kurapa Kupisa | Yakadzimwa uye Yakagadzikana |
Mamiriro Ekurapa Kupisa
| Mamiriro | Kushandiswa |
| Yakajairika | Mamiriro ekutumira akajairika, zororo rekushushikana |
| Yakajairika + Yakapfava | Hunhu hwemakanika hwakavandudzwa, kusimba kwakawedzerwa |
| Yakanamirwa | Kune zvinodiwa zvakakosha, ductility yakanyanya |
| Yakadzimwa + Yakatsamwiswa | Simba guru uye kuramba kupfeka |
Maitiro Ekupedzisira Pamusoro
| Rudzi rwekupedzisa | Tsanangudzo | Kushandiswa |
| Nzvimbo Yokushanda Yemukati | ASTM A802 LEVEL 3 (yakapfava, isina kunamira kwetsvina) | Inodzivirira kunamira kwetsvina uye kuunganidza |
| Pamusoro pekunze | Kuputika nepfuti + sirivha-grey coating inodzivirira kupisa | Inodzivirira kubva mukukuvadzwa kwe oxidation uye kutakurwa |
Kushivirira kwehukuru
| Paramita | Kushivirira |
| Zviyero Zvose | ±10mm |
| Ukobvu hwemadziro | ±12.5% |
| Kurongeka kweTrunnion | ±5mm |
| Kunyatsogadzikana kweTrunnion | ≤3mm |
Maitiro Ekuongorora & Kuedza - Vimbiso Yedu Yekudzora Hunhu
Kuve nechokwadi chekuti zvesehari yeslag yakagadzirwainosangana nezvinodiwa zvepasi rose zvekuchengetedza uye mashandiro, Womic Steel inotevera nzira yakasimba yekudziviriraMaitiro ekudzora mhando ane matanho masere:
| Nhanho | Kuongorora / Bvunzo | Zvishandiso / Zvakajairika | Maitiro Ekugamuchira |
| 1 | Kusimbiswa kweZvinhu Zvisina Kugadzirwa | Spektromita yeOBLF GS1000 | Kuumbwa kwemakemikari pagiredhi rakatarwa nemutengi (ASTM, DIN, ISO) |
| 2 | Kuongorora Kuenzana Kwemaitikiro Ari Mukati | Chinoteedzera laser / CMM | ±10mm pahukuru hwese, ±5mm panzvimbo dze trunnion |
| 3 | Kutarisa Kurapa Kupisa | Chitofu chegasi rechisikigo chine rekodhi yekupisa inoenderera mberi | Curve yenguva netembiricha inoteverwa zvizere |
| 4 | Kuedzwa kweUltrasonic (UT) | JB/T5000.14-1998 | Trunnion: Danho 1 (500mm kudzika kweskeni); Muviri: Danho 3 |
| 5 | Bvunzo reMagineti reChidimbu (MT) | GB/T 9444 | Hapana zviratidzo zvemutsetse > 2mm panzvimbo dzakakosha |
| 6 | Kuedzwa kwePenetrant (PT) | GB/T 9443 | Kuonekwa kwetsvina pamusoro penzvimbo - hapana kugamuchirwa |
| 7 | Kuedzwa kweMichina | Kusimba / Kukanganisa / Kuoma | Zvinoenderana nezvinodiwa zvishoma zvinoenderana negiredhi |
| 8 | Kuburitswa Kwekupedzisira Kwemifananidzo & Dimensional | Dhirowa rakagadzirwa nerepoti yekutarisa | Kutevedzana kwe100% kunhamba yekupisa |
Chitupa chakapihwa:EN 10204 Rudzi 3.1 (yakajairwa) kana Rudzi 3.2 (ine chapupu chechitatu). Zvinyorwa zvese zveNDT zvinochengetwa kwemakore gumi.
Maitiro Ekugadzira - Magadzirirwo Ehari Dzedu Dzemarara
Yedukukanda kamwe cheteMaitiro ekugadzira (integral casting) anoita kuti pave nekuvakwa kwakasimba, kusina weld, uko kunoita kuti pave nekuvimbika kusingaenzaniswi munzvimbo dzinopisa zvakanyanya.
Dhizaini & Kutevedzera- Shandisa Huazhu CAE casting simulation software kuti uongorore uye ugadzirise maitiro ekusimba, uchivimbisa kuti chimiro chayo chakasimba uye hapana zvikanganiso zvekukanda.
Kugadzira Mapatani Emapuranga- Gadzira mapatani emapuranga akanyatsogadzirwa zvichienderana nezvinodiwa nevatengi uye mitemo yekuchengetedza.
Kuumba (Kukanda Jecha)– Gadzirai mapundu ejecha muchishandisa jecha rakasungirirwa ne resin kana jecha re silica kuti mugadzire mapundu makuru, akaomarara.
Kukanda Trunnion– Matrunnions anoiswa mukati achishandisa zvinokwidziridza zvinopisa zvakanyanya, zvakagadzirwa kubva kuS355 J2G3 kusvika kuDIN EN 10250-2, zvichiita kuti zvive zvemhando yepamusoro mukati uye kuderedza kugona kwekutsemuka.
Kunyungudutsa & Kunatsa– Nyungudutsa muElectric Arc Furnace (EAF), ichiteverwa neLF ladle refineing uye VD vacuum degassing kuderedza zviri muS, P, H, uye N (S ≤ 0.020%, P ≤ 0.020%). OBLF GS1000 direct-reading spectrometer inoshandiswa kudzora makemikari chaiwo pamberi, panguva, uye mushure mekunyunguduka.
Kudururira Kwechikamu Chimwe Chete (Kukanda Chimwe Chete)- Hari yese yetsvina inodururwa mukatikudira pasi kamwe chete nguva dzosenekumhanya kwakadzorwa; CAE-simulated solidification inoita kuti girasi rive rakanaka pasina weld seams.
Kurapa Kupisa– Kugadzirisa / Kugadzirisa + Kugadzirisa kuti pasave nekumanikidzwa kwekukanda, kuve nechokwadi chekuti chimiro chemukati chakafanana, kudzivirira kushanduka uye kutsemuka. Kini yekudziya negasi rechisikigo inoita kuti pave nekupararira kwakafanana kwekushisa.
Kusunga & Kupedzisa– Bvisa zvinokwidza, gaya nzvimbo dzakaita sedzakatsetseka, bvisa nzvimbo yekunze yakapfurwa, isa nzvimbo yekushanda mukati meASTM A802 LEVEL 3, kudzivirira kunamira kwetsvina.
Kuongorora Hunhu & NDT- Kuongorora kwakazara kwemativi, kuongorora makemikari, kuyedza michina, uye kuongororwa kusingaparadze kusanganisira UT, MT, uye PT.
Kuputira & Kurongedza– Isa pendi yesirivha-grey isingapindi mvura pamusoro pekunze; kurongedza zvinoenderana nezvinodiwa mugungwa nekuchengetedzwa kwefuremu yesimbi.
Kurongedza & Kutumira - Kutumira Zvakachengeteka Pasirose
Womic Steel inovimbisa yega yegahari yeslag yakagadzirwayakachengetedzwa zvakanaka kuti ishandiswe kunze kwenyika, kunyanya pamidziyo mikuru, inorema.
Maitiro Ekupakata
| Nhanho | Maitiro | Dziviriro |
| 1 | Kudzivirirwa Kwepamusoro | Oiri inodzivirira ngura + purasitiki pamusoro pezvinhu zvakagadzirwa nemuchina (ndiro yemukati, zvigaro zve trunnion) |
| 2 | Dziviriro yeMupendero | Varindi vesimbi vemakona ekusimudza matanda nemipendero yakakosha |
| 3 | Kutsigira | Mameti erabha nematanda pakati pehari dzeslag (kana paine zvikamu zvakawanda zvakaunganidzwa) |
| 4 | Rutsigiro rweBazi | Zvigaro zvesimbi zvakagadzirwa nemaoko zvine mabhodhi ekudzivirira kukunguruka |
| 5 | Kuputira Kwekunze | Tarapuini isingapindi mvura ine mabhegi ekubvisa hunyoro kuti idzore hunyoro |
| 6 | Mudziyo / Raki Yakatsetseka | Yakachengetedzwa nesimbi, cheni dzinosungirirwa, uye makiyi anomonereka (ISO 1496-1) |
Sarudzo dzekutumira
Yakaiswa mumidziyo– Kune saizi dzepakati (kusvika 12T payuniti) mumidziyo ine 20ft kana 40ft ine macube marefu.
Raki Yakatsetseka / Mudziyo Wakavhurika Wepamusoro– Kune mapoto makuru eslag (> 12T) kuti crane ikwanise kutakurirwa pamusoro.
Kuputsa Bulk / RORO– Kune hari dzesimbi dzinorema zvakanyanya kana kuti dzakakura (≥ 20T), takura midziyo zvakananga uchishandisa matanda ekusimudza akagadzirwa.
Kutakura Zvinhu muProject Logistics- Kuti zvinhu zvitumirwe zvizere mufekitori yesimbi, tinoshanda pamwe chete nevanotakura zvinhu kuti zvitumirwe pamba nemba.
Magwaro Ekutumira Akapihwa
● Rondedzero yeInvoice yeMabhizinesi & Rondedzero yeKurongedza
● Chikwereti Chekutakura Zvinhu (Gungwa/Mhepo)
● Chitupa Chekwakabva (Fomu E, COO sezvinodiwa)
● Mill Test Certificates (EN 10204 3.1 / 3.2)
● Mishumo yeNDT (UT, MT, PT)
● Mifananidzo yeRekodhi yeKumaka & Dimension
● Chitupa cheInishuwarenzi (kana chakakumbirwa)
Ipa Kushanda Kwakaratidza
Cherechedza: Nyaya dzinotevera dzinomiririra mapurojekiti chaiwo akapedzwa neWomic Steel. Mazita chaiwo evatengi haabvumirwi kuchengetedza zvakavanzika. Mareferensi akadzama enyaya uye zvinyorwa zvekushanya kwevatengi zviripo kana zvakumbirwa.
Nyaya 1: Hari yeSlag ine matani 85 yeSoutheast Asian Steel Mill
Ruzivo rweProjekiti:
Imwe kambani hombe yesimbi yakabatana muSoutheast Asia yaida kutsiva mapoto ayo esimbi akasungirirwa akatadza kushanda mushure memwedzi 8-12 nekuda kwekupwanyika kwakanyanya kwekupisa pasi peEAF slag handling (1,650°C).
Mhinduro yeWomic:
Yakagadzirwa neFEA kuti ivandudze ukobvu hwemadziro uye chimiro chemapuranga.
Yakagadzirwa kuburikidza nemaitiro ekukanda chimwe chete(hapana misono yekuwedera).
Zvinhu: GS-16Mn5 yakaenzana neLF+VD vacuum degassing (S ≤ 0.015%, P ≤ 0.018%).
Kuongororwa kwe ultrasonic 100% (UT) munzvimbo dzakakosha; zvidimbu zvakaskenwa kusvika pakadzika kwe 500mm.
Chapupu chekuongorora chechitatu chakaitwa neSGS.
Mhedzisiro Yakawanikwa:
Hupenyu hwebasa hwakapfuuramwedzi makumi maviri nemisere(ichiri kushanda pakupedzisira).
Hapana kutsemuka kwekupisa kwakaonekwa mushure memazuva anopfuura 4,200.
Mutengi akaisadzokorora maodhakune mamwe mayuniti.
Nyaya yechipiri: Matanda eSlag Anochinjika Asina Kupisa Kwakaderera eMugadziri weSimbi wekuRussia
Ruzivo rweProjekiti:
Boka resimbi rekuRussia raida madhishi esimbi aikwanisa kutsungirira mamiriro ekunze akaoma (tembiricha yekunze yakaderera kusvika -35°C) pasina njodzi yekutyoka.
Mhinduro yeWomic:
Simbi yakasarudzwa ine kabhoni shoma ine hunhu hwakavimbiswa hwekukanganisa kupisa kwakaderera (≥27J pa -40°C).
Kurapa kupisa: Kwakajairwa + Kwakapfava nekutonhora kwakarongwa.
Matrunnions aivekukanda mukati zvakakwanauchishandisa zvinhu zve35CrMo.
Chitupa chakazara neTÜV (EN 10204 Type 3.2).
Mhedzisiro Yakawanikwa:
Mayuniti ese akapasa bvunzo dzekukuvara kwemuviri dziri pasi pezero.
Kushanda nguva dzose pasina matambudziko kwenguva inopfuuramakore mashanumunzvimbo yeSiberia.
Mashoko anowanikwa kubva kune vamwe vagadziri vesimbi vemunharaunda.
Nyaya yechitatu: Hari dzeSlag dzakagadziriswa huremu hwechigadzirwa chesimbi chekuNorth America
Ruzivo rweProjekiti:
Imwe fekitori yesimbi iri kuUS yaive necrane shoma (matani makumi mana ekusimudza zvinhu zvakanyanya), saka hari dzesimbi dzaive dzakanyanya kurema kana kuti diki zvakanyanya.
Mhinduro yeWomic:
Ndakaita CAE-based topology optimization kuderedza huremu uku ndichichengetedza safety factor.
ZvawanikwaKuderedza huremu ne18%zvichienzaniswa nemagadzirirwo emazuva ano.
Zvinhu: ZG310-570 ine mushonga wezviyo zvakapfava.
Ndakagadzira michina yese yezvigaro nemaburi ezvigaro kuti zvikwanise kuchinjaniswa zvakanaka.
Mhedzisiro Yakawanikwa:
Nguva yekutenderera kwecrane yakaderedzwa ne12%.
Odha yekutanga yemayuniti masere (2022) → odha yechipiri yemayuniti gumi nemaviri (2023) → odha yechitatu yemayuniti gumi nematanhatu (2024).
Dhizaini iyi yakagadziriswa yava kupihwa seyakajairwa yekukumbira makirasi e30-ton.
Mamwe mareferensi (kusanganisira mapikicha, mishumo yekuongorora, uye tsamba dzemareferensi evatengi) anogona kugoverwa mushure mekusaina chibvumirano chekusaburitsa pachena. Womic Steel yakapa rubatsiro.hari dzinopfuura mazana mashanu dzemararakumafekitori esimbi, mafoundation, uye mafekitori esimbi pasi rose.
Mashandisirwo - Kwanoshandiswa Hari Dzedu Dzemarara
Simbi yeWomicmadhishi esimbianoshandiswa zvakanyanya mu:
Zvivako zveSimbi & Zvivako zveKugadzira Simbi- yekubata uye kutakura zvinhu zvinochinja marara
Indasitiri yesimbi- yebasa rechoto chemagetsi che arc uye chekuchenesa LF
Michina yekugadzira zvinhu zvitsva nezvirimwa zvinokanda zvinhu- yekuunganidza nekurasa tsvina
Mabasa eMigodhi- yekugadzirisa tsvina uye kutakura
Maindasitiri eMakemikoro- yekubata tsvina inotonhora zvakanyanya
Kugadzirwa kweSimbi Isina Ferrous- yekubata mhangura nearuminiyamu slag
Mibvunzo Inowanzo bvunzwa (Mibvunzo Inowanzo bvunzwa)
Mubvunzo: Zvinorevei "kukanda kamwe chete" kana kuti "kukanda kwakabatana" pahari yeslag?
A: Zvinoreva kuti hari yese yesimbi - kusanganisira ndiro nematanda - inodururwa kamwe chete pasina kusanganisa simbi. Izvi zvinobvisa misono yesimbi inogona kutsemuka kana yapiswa nekupisa uye zvinowedzera hupenyu hwebasa zvakanyanya.
Mubvunzo: Chii chakanakira hari dzeslag?
A: Chinhu chinonyanya kushandiswa uye chinodhura zvishoma ndechekutisimbi yakakandwa(ZG230-450, ZG270-500), iyo inopa hunhu hwakanaka hwemakanika pakupisa kwakanyanya, inodzivirira kupisa, uye inogona kusungirirwa kuti igadziriswe. Kuti ishande nesimba rakawanda kana kuti iparare, tinopawo mhando dzesimbi dzakaita seGS-16Mn5 paDIN 17182 kana ASTM A27 60-30.
Mubvunzo: Hari yeslag inogara kwenguva yakareba sei?
A: Yakagadzirwa zvakanakahari yesimbi yakakandwainogona kugara kwenguva refumacycle anopfuura zviuru zvishanukana ikashandiswa zvakanaka uye ichitarisirwa zvakanaka. Nekugadzirwa kwechinhu chimwe chete, avhareji yehupenyu inogona kudarika madenderedzwa 8,000 mumiti yakawanda. Kuongororwa nguva dzose (kushandiswa kwega kwega kwe200) uye kugadziriswa kwependi kwakakodzera kunowedzera hupenyu hwebasa.
Mubvunzo: Poto dzesimbi dzinogona kugadzirwa neWomic Steel dzine simba rakaita sei?
A: Tinogadzirahari dzesimbi dzakagadzirwanehukuru hunotangira pamatani mashanu kusvika zana zvichikwira, inorema kubva pamatani angangoita manomwe kusvika makumi masere, ine huwandu hunobva pa4 m³ kusvika pa60 m³ zvichikwira. Maitiro ekukanda kamwe chete anowanikwa anosvika matani mazana matatu.
Mubvunzo: Ko Womic Steel inogona kupa hari dzeslag dzakagadzirwa zvinoenderana nezvinodiwa nenyika dzese here?
A: Ehe. Tinogadzira hari dzeslag dzinoenderana nezvinodiwaASTM A27, DIN 17182 (GS-16Mn5), BS 3100 (425-A2), JIS G7821 (SC42), uye ISO 3755mitemo.
Mubvunzo: Ndezvipi zvitupa nemagwaro zvamunopa?
A: TinopaChitupa Chekuyedza Chigayo zvichienderana neEN 10204 Rudzi 3.1 (kana 3.2 kana zvakumbirwa)kusanganisira kuumbwa kwemakemikari, hunhu hwemakanika, uye mhedzisiro yeNDT; kutarisa mativi nedhirowa rakagadzirwa; chati yerekodhi yekurapa kupisa; uye mishumo yeNDT (UT, MT, PT). Kune mapurojekiti ane ongororo yebato rechitatu, tinopa zvitupa 3.2 zvakabvumidzwa neTÜV, SGS, BV, nezvimwewo.
Mubvunzo: Ndeipi nguva inotarisirwa yehupenyu hwehari yesimbi yakakandwa kana simbi yakakandwa?
A: Nekusarudza kwakakodzera zvinhu (simbi yakakandwa), hupenyu hwebasa hunogona kuvazviri nani katatu kusvika kanazvichienzaniswa nedzimwe nzira dzesimbi dzakagadzirwa. Simbi yakaumbwa inopawo mikana yakanaka yekugadzirisa kuburikidza nekuwedera.
Mubvunzo: Zvigadziko zvesimbi zvinogona kugadziriswa here kana kutsiviwa?
A: Zvigadziko zvesimbi zvinowanzo gadzirwa uye zvakagadzirwa sezvinhu zvakakosha. Zvisinei, simbi yakagadzirwa zvakanaka pakuwedera, kusiyana nesimbi yakagadzirwa. Kana paine kukuvara kwakanyanya, bvunza timu yedu yeinjiniya kuti uwane mazano ekugadzirisa.
Mubvunzo: Hari dzeslag dzinogona kupihwa machira akagadzirirwa iwe here?
A: Ehe. Tinogona kushandisa nzira dzakasiyana-siyana dzekurapa pamusoro dzinosanganisira pendi inodzivirira kupisa zvakanyanya (sirivha-grey), machira anodzivirira kunamira emukati meimba kudzivirira kunamira kwetsvina, uye machira anodzivirira ngura munzvimbo dzakasiyana dzekushanda.
Q: Ndingasarudza sei poto yesimbi yakakodzera yesimbi yangu?
A: Kusarudzwa kwesimba remuchina kunoenderana ne: saizi yechoto uye rudzi rwacho (BOF/EAF/LF), mwero wekugadzirwa kweslag pakupisa, michina yekufambisa nekushandisa muchina (kugona kwecrane, nzira yekufambisa), uye zvirambidzo zvenzvimbo. Tipeiwo ma parameter enyu ekushanda, uye isu tichakurudzira kugona kwakakodzera.
Mubvunzo: Hari dzeslag dzinogona kupihwa here nehurongwa hwekusimudza hwakagadzirirwa iwe?
A: Ehe. Tinogadzira uye tinogadzira zvinoenderana nezvinodiwa nemi zvekugadzirisa kusimudza, kusanganisira maitiro akasiyana ekutakura (akaiswa mukati kana akasungwa), magadzirirwo etsoka, magadzirirwo emaoko akarereka, uye maficha ekuchengetedza anoenderana nemitemo yekusimudza yemuno neyekunze kwenyika.
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