Ubona i-QT450-10 emdwebeni noma esicelweni sezinto ezibonakalayo, futhi kulula ukuvele ucabange i-ductile iron bese uqhubekela phambili. Kepha kulapho kuqalwa khona okuningi, futhi ngokungagwegwesi, lapho amanye amaphrojekthi eqala ukuqhela. I-450 ibhekisela emandleni aqinile ku-MPa, kanti u-10 uyiphesenti lokwelula - leyo ikhodi eyisisekelo. Indaba yangempela, leyo ebalulekile esitezi sesitolo noma lapho ingxenye yehluleka ensimini, imayelana nesakhiwo se-matrix, isibalo samaqhuqhuva, nokuthi yathelwa kanjani futhi yaphathwa kanjani ukushisa. Ngibone ama-RFQ amaningi kakhulu lapho umthengi evele eshaye i-QT450-10 ngoba iyibanga elijwayelekile, ngaphandle kokuqaphela iwindi lokusebenza elichazayo. Akuyona inhlamvu yomlingo; ibhalansi yamandla ne-ductility edinga ukufaniswa nezimo zangempela zesevisi.
Iqiniso Elisebenzayo Lokucacisa Nokutholakala Kwama-Sourcing
Lapho ukhipha ingxenye I-QT450-10, awugcini nje ngokuthenga impahla. Uthenga amandla enqubo. I-QT imele ukuthi quenched and tempered, okusho ukuthi i-Foundry kufanele ibe nokusethwa kwesithando somlilo okulungile kanye nokulawula inqubo ukuze kuzuzwe leyo matrix ye-ferritic-pearlitic ngokungaguquki. Ngikhumbula umsebenzi we-hydraulic valve body eminyakeni embalwa edlule. Ukuphrinta kubize I-QT450-10, futhi siyithole kumphakeli omusha othembise ibanga. Izingxenye zazisebenza ngomshini kahle, kodwa phakathi nokuhlolwa kwengcindezi, saba nemifantu embalwa. Umbiko welebhu ubuyile: i-tensile yayilungile, kepha ukuphakama kwakucishe kube ngama-7%. I-matrix yayine-pearlite eningi kakhulu, cishe kusukela emjikelezweni wokufutheka ongahambisani. Umphakeli uhlangabezane nenombolo engokoqobo esitifiketini, kodwa okokusebenza kwakungekho enhliziyweni yesitifiketi. I-QT450-10 ububanzi. Kwakungumngcele.
Kungakho ubudlelwano besikhathi eside nabasunguli bubalulekile. Inkampani efana ne-Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), neminyaka engu-30 ekulingiseni, ngokuvamile inolwazi lwesikhungo lokuzulazula kulokhu. Babonile ukuthi yini eyenzekayo uma amajika okwelapha ukushisa engalandelwa kahle. Ukuze uhlanganise isikhunta segobolondo esiyinkimbinkimbi esidinga kokubili ukuqina nokucindezela, ukushaya nje ukwakheka kwamakhemikhali akwanele. I I-QT450-10 inqubo kumele igxile ekusebenzeni kwabo. Ngingawathemba kakhulu ngesicelo esibucayi kunesitolo esivele sithele insimbi futhi sikhiphe ukwelashwa kokushisa. Ungahlola indlela yabo esizeni sabo kokuthi https://www.tsingtaocnc.com - ukugxila kwabo ekubunjweni kwegobolondo kanye nokutshala izimali kuma-alloys ahlukahlukene kuphakamisa ukuphathwa kwezinqubo ezilawulwa kakhulu kunokubumba okulula kwesihlabathi esiluhlaza.
Elinye iphuzu elisebenzayo: ukusebenziseka kalula. I-QT450-10 ngokuvamile kuhle, kodwa akufani kuwo wonke amaqoqo. Ibanga lokuqina (ngokuvamile li-150-200 HB) libanzi ngokwanele ukuthi ungathola inqwaba encike ekugcineni, ehlafuna amathuluzi ngokushesha. Uma wenza imishini ye-CNC yevolumu ephezulu, njengezinsizakalo ezinikezwa yi-QSY, lokhu kwehluka kubalulekile. Umhlinzeki omuhle uzosebenza nawe ukuze aqondise ubulukhuni obuthile phakathi kwebanga ukuze kuthuthukiswe izikhathi zakho zomjikelezo womshini. Yilolu hlobo lokusebenzisana olushintsha i-spec yento evamile ibe ingxenye yokukhiqiza ethembekile.
Lapho Ilingana Nalapho Ingangeni khona
Leli banga liyihhashi lomsebenzi ngesizathu esihle. Amabhokisi kagiya, izindlu zokumpompa, abakaki abasindayo - izinhlelo zokusebenza lapho udinga ukumelana nokushaqeka kakhulu kune-ayina empunga efana ne-Class 35, kodwa awadingi amandla aphezulu (namba eqolo) I-QT600-3 noma I-QT700-2. Ukwelulwa okungu-10% kuyisihluthulelo. Inikeza lokho okuncane kokupha. Ngiyisebenzisele ukufaka amapuleti emishini esindayo edinga ukumunca imithwalo edlidlizayo ngaphandle kokuqhekeka. Ngokuvamile kuwukuthuthuka okuzenzakalelayo kusukela ku-iron empunga lapho kudingeka ukunciphisa isisindo noma izilinganiso zokucindezela okuphezulu.
Kodwa zikhona izingibe. Ungayicacisi ezingxenyeni ezinezindonga ezincane uma wenza ukulingisa kwesihlabathi. Izici zokuqiniswa kwe-iron ductile zidinga i-modulus ethile ukuvimbela ukukhubazeka kokuncipha noma ama-carbides. Uma idizayini inezinguquko ezisheshayo kugqinsi lwesigaba, ungase ugcine usunezindawo eziqinile ezilimaza ukusebenziseka nokusebenza kahle kwendawo. Ngezinye izikhathi, unjiniyela wokuklama uyabiza I-QT450-10 ku-geometry elungele kangcono insimbi yokwenza insimbi noma insimbi ethambile. Kufanele uhlehle futhi uxoxe ngokungenzeka kokusakaza kuqala. Kulapho okokufaka kobunjiniyela be-Foundry kubalulekile, into umhlinzeki wezinqubo eziningi njenge-QSY, ebhekana nayo yonke into kusukela ku-cast iron kuya kuma-alloys asekelwe ku-nickel, ingase ihlabe umkhosi kusenesikhathi.
Ukugqwala kungomunye umbono oyiphutha omncane. Ingcono kune-plain carbon steel, kodwa ayiyona ibala. Ezindaweni ezimanzi, uhlelo lokupenda noma ukunamathela lusadingeka. Ngibone kungapendiwe I-QT450-10 izingxenye endaweni emanzi ye-warehouse-rust phakathi nezinyanga. I-spec ichaza izakhiwo zemishini, hhayi ukumelana nemvelo.
Umdanso Wokwelapha Ukushisa
I-QT iyikho konke. I-as-cast ductile iron (evame ukubizwa ngokuthi i-as-cast 450-10, ehlukile) ine-microstructure ehlukile. Umjikelezo wokucisha nokuthukuthela uyawuguqula. Kodwa udeveli emininingwaneni: lokushisa austenitizing, ukucisha medium (uwoyela ovamile), tempering lokushisa kanye nesikhathi. Ukwehluka kwamadigri ambalwa ekushiseni kungashintsha ubulukhuni namavelu womthelela. I-Foundry esebenzisa amaziko ayo ku-SOP eqinile izoba nokuhluka okuncane kokuningi.
Sihlole umphakeli wake owayenezinkinga zokungaguquguquki. Umthwalo wabo wesithando somlilo wawungahambisani - babehlanganisa izingxenye eziningi ezincane, okuholela ekushiseni okungalingani nasekucimeni. Izingxenye ezingaphandle kubhasikidi womthwalo zahlangana I-QT450-10,abaphakathi babethambile. Bayilungisa ngokuklama kabusha ukulungiswa kwabo nokusebenzisa ukuphathwa komthwalo okuqinile. Kuyinto elula, kodwa yenza noma iphule impahla. Leli zinga lokulawula inqubo yilona elihlukanisa isitolo semisebenzi nochwepheshe. Uma inkampani ibala isikhunta segobolondo nokusakazwa kwe-investimenti eceleni kwemishini ye-CNC, njengoba kwenza i-QSY, isho ukugxila ekunembeni ukusuka ekubunjweni kuya engxenyeni eqediwe, okudlulela ngokwemvelo ekwelapheni ukushisa okulawulwayo.
Izinyathelo zangemuva kokusakaza nazo zibalulekile. Uma udinga ukuyishisela, okungenzeka kodwa okunganconywa ngaso sonke isikhathi, udinga ukwelashwa kwangaphambi kokushisa nangemuva kokushisa ukuze ugweme ukudala izindawo eziqinile, eziphukayo endaweni ethinteke ukushisa. Ngokuvamile kungcono ukuklama eduze kwe-welding noma usebenzise impahla ehlukile.
Ukuhlaziya Ukwehluleka nokufunda
Izikhathi zokufundisa kakhulu zivela ezingxenyeni eziphukile. Bengine-a I-QT450-10 I-lever arm yehluleka ukukhathala. Indawo ephukile ibonise iphethini ye-beachmark yakudala, kodwa ukuqaliswa bekukhona ekhoneni elicijile langaphakathi - i-concentrator yengcindezi ebingekho emdwebeni kodwa ebiwumphumela wedizayini yokuphrinta eyinhloko. Impahla ngokwayo ihlolwe kahle. Isifundo sasingekho mayelana nebanga; kwakumayelana nokuxhumana nezimo zokulayisha ku-Foundry ukuze bakwazi ukubuyekeza ukwakheka kwesikhunta sokukhuphuka kokucindezeleka. Uzakwethu omuhle womsunguli usebenza njengesandiso sethimba lakho lobunjiniyela. Kufanele babuze izici ezibukeka ziyinkinga.
Esinye isimo: izingxenye eziphumelele zonke izivivinyo zemishini kodwa zehlulekile ekuhlolweni kwesifutho sikasawoti ngaphambi kwesikhathi. Umlandu? Ukuhlanza okungaphelele ngemva kokwelashwa kokushisa. Uwoyela ocishayo oyinsalela noma izingcolisi zesithando sokushisa ezivaleleke emigodini engaboni kusheshise ukugqwala. Ukucaciswa kwakungomshini, kodwa isicelo sasidinga ukuqina kwemvelo. Ukulungiswa bekwengeza isinyathelo esithile sokuhlanza nesokudlula ku-oda lomsebenzi. Yilezi zinqubo ezihambisanayo eziqedela isithombe.
Ukubheka I-Broader Supply Chain
Kumhlaba wanamuhla womhlaba, ukwazi ikhono eliwumgogodla lomphakeli wakho akunakuxoxwa. I-QT450-10 iyindinganiso yomhlaba wonke, kodwa ukubulawa akufani. I-Foundry eyenza ngokuyinhloko ukufakwa kwe-investimenti yensimbi engagqwali ingase iphathe i-ductile iron njengebhizinisi eseceleni, futhi inqubo yabo ingase ingalungiselelwa yona. Ngokuphambene, i-foundry ejulile eku-ayineni okusansimbi, okungenzeka ukuthi isebenza ngebanga ukusuka kokumpunga kuye ku-ductile kuya kuma-alloys akhethekile, izoba nokuqonda kangcono. Kusukela kusingeniso senkampani yabo, uhlu lwezinto ezibonakalayo ze-QSY luhlanganisa ngokusobala insimbi esakazwayo nensimbi eduze kwama-alloys akhethekile, okuphakamisa isisekelo sezinto ezibonakalayo esibanzi kodwa esifanele. Okwebanga elijwayelekile kodwa elizwela ukusebenza njenge I-QT450-10, lokho kuwuphawu oluhle.
Okokugcina, hlala uthola ukuhlolwa kwe-athikili yokuqala kanye nezitifiketi ezijwayelekile. Kodwa ungagcini nje ngokufayela isitifiketi sokuthobela. Bheka izinombolo zangempela. Ingabe ubude buhlala bungu-12-13%, noma bugxuma phakathi kuka-10 no-11? Owokuqala ubonisa inqubo elawulayo. Lesi sakamuva singase sibonise ukuthi kukhona okushaya amanzi. Impahla, I-QT450-10, inokwethenjelwa kuphela mayelana nenqubo ekhiqizwayo. Akuyona impahla ongayithenga ngentengo yodwa. Izindleko zangempela zisekwethembekeni kwengxenye yokugcina ekuhlanganiseni kwakho, futhi lokho kunqunywa amashumi eminyaka okuhlangenwe nakho, izinqubo ezilawulwayo, kanye nomhlinzeki oqonda umehluko phakathi kokwenza umumo nobunjiniyela ingxenye esebenzayo.
