Xa usiva 'i-cast iron casing', iingqondo ezininzi zitsibela ngqo 'kubunzima' kunye 'nokuthanda ukurusa'. Ngumgibe oqhelekileyo lowo. Ngokwesiqhelo, ibali limalunga nomthamo wokudambisa, ukuzinza kwe-thermal, kunye neendleko-zokusebenza kwizicelo ezithile, ezihlala zingaxoleli. Ayisosisombululo sobukhulu obunye, kwaye ixabiso layo lokwenyani liqondwa kuphela emva kokuba ubonile abambalwa behluleka kwintsimi okanye baphumelele apho izinto ze-fancier zingakwazi ukubambelela.
Izinto Eziphathekayo Ezingaqondwayo
Masikhuphe indlovu egumbini: ewe, inzima. Kodwa obo bunzima budla ngokuba yingongoma. Kwisiseko sezakhelo zoomatshini bokungcangcazela okuphezulu-cinga iimpompo ezinkulu okanye izindlu zokuxinzelela-obo bunzima luphawu, hayi ibug. I ikhonkco yentsimbi isebenza njenge sinki, ukufunxa kunye nokuchitha amandla okungcangcazela anokuthi ngenye indlela adinwe iibholithi, iintsimbi eziqhekekayo, okanye zonakalise ukunyamezelana kwifreyim yealloyi ekhaphukhaphu. Ndikhe ndazibona izindlu ze-aluminiyam kwizitendi zovavanyo zihluthulula ngokwazo, ngelixa i-iron endala, iqabane elinamafutha elisecaleni kwayo limane liduma.
Inkxalabo yomhlwa iyasebenza, kodwa igqithise kakhulu kwindawo elawulwayo. Ngumba ongaphezulu, awuqhelekanga ulwakhiwo lobunzima esithetha ngabo. Owona mceli mngeni wezinto eziphathekayo bububhetyebhetye. Impembelelo ebukhali kwindawo engafanelekanga, njengekona ngexesha lokuphatha okanye ukulahla isixhobo, kunokubangela ukuphuka okusasazeka. Awunakusuka uyithandele njengentsimbi; ifuna iinkqubo ezithile zokushisa kwangaphambili kunye nasemva kobushushu, kwaye nangona kunjalo, isiqwenga, ayisosiqinisekiso. Yiyo loo nto ukuziqhelanisa nesiseko kunye nolawulo lomgangatho kungaxoxiswana.
Apha kulapho umnombo womthengisi ubalulekile. Inkampani efana Qingdao Qiangsenyuan Technology Co., Ltd. (QSY) kunye namashumi amathathu eminyaka ekubumbeni ayikokuthengisa nje imilo; bathengisa ulawulo lwenkqubo. Ukushisa okuthululwayo, izinga lokupholisa, uhlobo lwe-inoculant-ezi zilawula isakhiwo sokugqibela sengqolowa, esichaphazela ngokuthe ngqo loo brittleness kunye nokuthomalalisa endikukhankanyileyo. Awunako ukuyihlola loo nto ibe yinxalenye; kufuneka ifakwe kwasekuqaleni.
Inkqubo nguKumkani: Ukusuka kwiMold ukuya kuMatshini
Igama elithi 'casing' lithetha ukuba yindawo ebiyelweyo, kodwa ayifane ibe yibhokisi nje. Ineendawo zokuxhoma, amazibuko olwelo, izihlalo ezithwele, kwaye amaxesha amaninzi iindawo zangaphakathi. Indlela ozenza ngayo ezi mpawu ibalulekile. Kwiijometri zangaphakathi ezintsonkothileyo, ukungunda kweqokobhe okanye utyalo-mali-zombini iingcali eziphawulweyo indawo ye-QSY-zidla ngokuba yindawo yokuqala. Zivumela iinkcukacha eziphucukileyo kunye nokugqitywa komphezulu ongcono kunokugatywa kwesanti esisiseko, okunciphisa ubungakanani bomatshini obulandelayo obufunekayo.
Kodwa 'ukunciphisa' ngundoqo. Phantse usoloko ufuna oomatshini. Isitulo sokuthwala e ikhonkco yentsimbi ayingomngxuma nje; ifuna i-diameter echanekileyo, ukugqitywa komphezulu (Ra), kwaye ngokufuthi i-concentricity ethile xa ithelekiswa nesinye isitulo. Apha kulapho isakhono somatshini esihlanganisiweyo sahlula abathengisi. Ukuba i-Foundry iphinda iphathe umsebenzi we-CNC, banokuyila ukuphosa kunye nezibonelelo ezifanelekileyo zomatshini kunye nokulungiswa kwengqondo. Ndikhe ndanephupha elibi ndinamabhokobhoko asuka kwindawo engasenamatshini, apho imigangatho 'ye-as-cast' yayingahambelani kangangokuba ivenkile yethu yoomatshini yachitha ixesha elininzi ibonakalisa kwaye ikhazimla kunokusika.
Xa sithetha ngomatshini, intsimbi irhabaxa. Itya izixhobo zokusika. Ukusebenzisa ibakala elichanekileyo le-carbide, ukupholisa okufanelekileyo, kunye nezantya/ukutya okulungiselelwe indlela yokuziphatha yokwaphulwa kwetshiphu yentsimbi bubugcisa bayo. Iqabane elilungileyo aliyi kuzisa nje umboniso okrwada; baya kuzisa indawo apho iindawo ezinomatshini zilungele ukudityaniswa. Oko kudityaniswa-ukuphosa kunye nomatshini phantsi kophahla olunye-ugcina isixa esikhulu sentloko yezinto eziphathekayo kunye nomgangatho wokukhomba umnwe.
Xa Isebenza, kwaye Xa Ingasebenzi
Isicelo esigqibeleleyo? Indawo ezimileyo, ezinomthwalo omkhulu, ezingcangcazelisayo. Izindlu ezinkulu zegearbox zezakudala. Isinyithi sinciphisa ingxolo yegesi kunye nokungcangcazela, kwaye ukuqina kwayo kugcina ukulungelelaniswa kwegiya phantsi komthwalo. Sazisebenzisela iibhloko ze-hydraulic manifold kwisicelo sokushicilela-ukuzinza kwe-thermal kwakubalulekile njengoko ubushushu be-oyile bujikeleza, ukuthintela ukugqwesa okuza kuvuza uxinzelelo.
Ityala lokungaphumeleli? Nantoni na ebandakanya ukuxinana okuphezulu okanye imithwalo yokothuka. Ndikhumbula iprojekthi yecandelo lezixhobo zezolimo ezihambayo. Uyilo lubize a ikhonkco yentsimbi ukugcina iindleko phezu kwenxalenye yentsimbi engumgunyathi. Iphumelele iimvavanyo zomthwalo omileyo kodwa yasilela ngokumangalisayo kulingo lwasendle emva kweenyanga ezimbalwa. Imithwalo yempembelelo ephindaphindiweyo evela kumhlaba orhabaxa yenze iintanda ezincinci ezikhulayo. Isifundo yayingekuko ukuba intsimbi 'yayimbi', kodwa kukuba asiyisebenzisi kakuhle. Iindleko esizigcinileyo kwizinto eziphathekayo zacinywa ngokuphindwe kalishumi yinkqubo yokubuyisela.
Enye ingongoma efihlakeleyo kukubola kwinkonzo ethile. Umhlwa jikelele yinto enye. Kodwa ukuba i-casing yinxalenye yelophu yokupholisa yamanzi etyuwa, namaxesha athile, umhlwa unokuba yigalvanic kwaye ube yindawo, ekhokelela kwimingxuma kunye nokuvuza ekugqibeleni. Kwiimeko ezinjalo, ukucacisa i-iron-nickel alloy iron ephezulu okanye ukucwangciswa kwengubo ekhethekileyo ukusuka ekuqaleni kubalulekile. Asiyonto icingelwayo.
I-Alloy Nuance kunye ne-Supplier Synergy
'Intsimbi yokuphosa' ayiyonto enye. Isinyithi esimpunga, isinyithi se-ductile (intsimbi ye-nodular), intsimbi ye-graphite edibeneyo-nganye ine-matrix eyahlukileyo. I-iron ene-Ductile, kunye ne-spheroidal graphite, inezinye izinikezo kuyo, ukurhweba kancinci ukudambisa ukuchasana kwempembelelo engcono. Ukukhetha ibakala elifanelekileyo sisigqibo soyilo olusisiseko.
Yiyo loo nto uluhlu lwemathiriyeli yomthengisi luxela. Nini QSY dwelisa intsimbi etyhidiweyo, intsimbi, intsimbi, kunye neealloyi ezikhethekileyo ezifana neze-nickel-based, oko kubonisa ukuba bayaqonda ukuba olu lukhetho lobunjineli, hayi nje izinto zoluhlu. Ngamanye amaxesha, impendulo ayiyiyo intsimbi ecocekileyo. Kwi-casing efuna ukuxhathisa ubushushu obuphezulu, ukufudukela kwi-alloy esekwe kwi-nickel kunokuba yimfuneko, nokuba kukwixabiso eliphakamileyo lokutsiba. Iqabane elihle lobugcisa liyakwazi ukukhokela loo ncoko ngokusekelwe kwiiparamitha zangempela zokusebenza, kungekhona nje ishidi ledatha.
Intsebenziswano phakathi kweqokobhe labo / utyalo-mali kunye nomatshini we-CNC sisitshixo esisebenzayo. Kwicasing yevalve entsonkothileyo, banokuphosa kwiipaseji zokuhamba ezirhabaxa kunye nemisonto yezibuko, emva koko umatshini we-CNC umatshini wokutywina kunye nobuso be-flange ukuya ekugqibeleni. Le ndlela ye-hybrid ihlala ivelisa eyona ndlela ilungileyo yokusebenza, ixesha lokukhokela, kunye neendleko. Ukuzama ukwenza umatshini kuzo zonke ezi mpawu ukusuka kwibhloko eqinileyo kuya kuxabisa kakhulu kwaye kudle ixesha.
Iingcamango zokuphetha: Isixhobo esikwiKit
Ke, ukuqukumbela oku, a ikhonkco yentsimbi sisixhobo esithile. Ayiphelelwa lixesha okanye ingaphezulu. Ixabiso layo lilele kumdibaniso wayo okhethekileyo wokumanzisa, ukugalelwa kweemilo ezintsonkothileyo, kunye neendleko zemathiriyeli eziphantsi. Izithintelo-ubunzima, ukonakala, ukutyekela kokubola-ziyalawuleka ngoyilo olukrelekrele, ukucaciswa okufanelekileyo, kunye nokukhetha iqabane lokuvelisa elilawula yonke inkqubo ukusuka kwinyibilika ukuya kwindawo yomatshini.
Ukhetho lwehlabathi lokwenyani luhlala luphelela koku: ngaba ufuna ukungcangcazela kunye nozinzo lwe-thermal ngaphezulu kokuba ufuna amandla alula okanye ukuxhathisa umhlwa? Ukuba ewe, kwaye ukuba ukulayisha kuqala kucinezelekile, i-iron mhlawumbi yimpendulo yakho. Kodwa sebenza kunye nesiseko esikubuza malunga nendawo yokusebenza, imijikelo yomthwalo, kunye namanqaku ojongano. Abo bathatha nje umzobo kunye nokucaphula ngabo baya kukufaka engxakini.
Ekugqibeleni, imalunga nokufaneleka. Kwaye ngamanye amaxesha, izinto ezindala, ezinzima, ezingathandekiyo zilungele umsebenzi, ukwenza umsebenzi wazo ngokuzolileyo ixesha elide emva kokhetho 'oluphezulu' lunokuthi luyeke. Kufuneka nje ukwazi apho ungayisebenzisa khona.
