Ubona 'ukuphosa okuzinzileyo' kuphoswe ngapha nangapha kwezi ntsuku, kuhlala kubethelwa kwizinto zokuthengisa ngeenkqubo ezithi, ngokungafihlisiyo, ezingekho luhlaza kakhulu kunokuba zazinjalo kwiminyaka engamashumi amathathu eyadlulayo. Xa kufikwa ekubunjweni kweqokobhe lentsimbi, impendulo ayilula ewe okanye hayi. ‘Liqula, lixhomekeke kwinto oyithelekisayo kunye nendlela oyiqhuba ngayo ivenkile.’ Ukusuka apho ndimi khona, ndichithe iminyaka ndijikeleze le migca, umbuzo wozinzo uxhomekeke kubunkunkqele, ukulungelelana okusebenzayo phakathi kokusebenza kakuhle kwezinto, ukusetyenziswa kwamandla, kunye nokuba kwenzeka ntoni kuyo yonke loo ntlabathi emva kokuba uyivuthulule.
Inkqubo yeShell: Apho iiNzuzo zokwenyani (kunye neentlungu) ziphi
Ingcinga engundoqo yokubumba iqokobhe lihle: iqokobhe elibhityileyo, eliqinileyo lesanti kunye nentlaka ebumba umngxuma wokungunda endaweni yebloko yesanti eshinyeneyo. Ngokukhawuleza, usebenzisa isanti encinci-incinci kakhulu. Kumzimba wevalvu yentsimbi engwevu esiwuqhubayo, ukungunda kweqokobhe kusenokuba nobunzima obuyi-15 kg, ngelixa ukungunda kwesanti eluhlaza okuthelekisekayo kunokutyhala i-200 kg. Oko kukuncitshiswa kwempahla ngokuthe ngqo okuvakala kukhulu emgangathweni. Awuhambi ngobunzima obuninzi, awubuyiseli kakhulu, kwaye ngokwethiyori, ulahla inkunkuma encinci.
Kodwa nantsi into yokuqala yokubamba: i-resin. Yiphenolic thermoset. Ukunyanga elo qokobhe, ubhaka malunga ne-300 ° C. Leyo yigalelo lamandla isanti eluhlaza ayinayo, njengoko isetyenziswa 'kubanda'. Ke uthengise ukuphatha isambuku sesanti ukuze ufumane amandla obushushu obujoliswe kuwo. Ngaba loo nto iyimpumelelo? Kwiimitha zethu zamandla, kwivolumu ephezulu, iindawo eziphindaphindwayo njengee-manifolds okanye izindlu zempompo, ukungaguquguquki kunye nesantya sokubumba iqokobhe kudla ngokukhokelela kwixesha elingaphantsi elipheleleyo lomlilo ngokuphosa okulungileyo. Ukwala okumbalwa kuthetha ukuba awuyinyibilikisi intsimbi elungileyo, eyona inkulu, isoloko ingahoywa isinki yamandla.
Isanti ngokwayo iba ngumntwana oyingxaki. Isanti eluhlaza inokuphinda isetyenziswe ngaphakathi kwindlu phantse ngokungapheliyo ngamanzi kunye ne-bentonite. Isanti yeqokobhe iqatywe ngentlaka echithiweyo, enyangisiweyo. Awukwazi ukuyiphosa nje ngasemva kwi-mixer. Sizamile ukuyithumela kwiiprosesa zomntu wesithathu ukuze ziphinde zifakwe kwi-thermal, apho zitshisa i-resin. Iyasebenza, kodwa ngoku unokukhutshwa kwezithuthi kunye nelinye ityala lamandla. Ezinye iivenkile zidibanisa ipesenti yesanti yeqokobhe ebuyisiweyo kwimixube yesanti emitsha yeecores okanye iimold ezingabalulekanga, kodwa sisenzo sokulinganisa-kakhulu kwaye umphezulu wakho uphela uyasokola, okukhokelela ku-uqikelele ukuba-inkunkuma eninzi.
I-Cast Iron's Inherent Edge kunye netyala eliSebenzayo
Oku akunakwa: ukuqala intsimbi njengoko isiseko sakho sisisiseko sozinzo. Indawo yayo yokunyibilika ingaphantsi kuneyentsimbi, ngoko ke amandla okuqala okuyifumana ulwelo angaphantsi. Okubaluleke ngakumbi, i-loop ye-iron yomelele. Imbuyekezo yethu-amasango, izinyusi, ii-castings ezikhatywayo-zibuyela emva kwintlawulo, zihlala zenza i-50-60% yokunyibilika. Yinto evaliweyo ngaphakathi kweendonga zesityalo. Ubomi obude benxalenye yentsimbi eyakhiwe kakuhle nayo iyadlala. Isibiyeli sentsimbi esibunjwe ngamaqokobhe soomatshini abanzima sisenokodlula umatshini ngokwawo. Ukuqina yimetric esisiseko yozinzo engasoloko iyenza ibe yi-carbon calculation spreadsheets.
Ndikhumbula iprojekthi yomthengisi wecandelo le-hydraulic. Babexoxa phakathi kwesinyithi esibunjwe ngamaqokobhe kunye nentsimbi eyenziwe ngentsimbi. Siye saqhuba amanani kungekuphela nje ngexabiso leyunithi, kodwa kuqikelelo lomjikelo wobomi. I-single-piece casting yaphelisa amandla e-welding, iindawo zokuhlola, kunye nemithungo enokuthi ingaphumeleli. Ubume obukufutshane bobume benkqubo yeqokobhe buthetha ubuncinci bobuchwephesha. Bahamba kunye ne-casting. Kwiminyaka emihlanu ukuya phambili, izinga labo lokungaphumeleli kwibala lelo candelo likufutshane ne-zero. Oko kuzinzile ngeyona ndlela yokwenyani: ayizange ibuye, ayizange isilele, ayizange ifune ukutshintshwa. Leyo yingxabano oyenzayo kwivenkile, kungekhona kwincwadana.
Sisebenza kunye neqabane, Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), kwiiprojekthi zealloyi ezintsonkothileyo. Bebekwisakhelo kunye noomatshini iminyaka engaphezu kwamashumi amathathu, kwaye ukuthatha kwabo izibuko kubonisa lo mbono usebenzayo. Kumsebenzi wabo wokubumba iqokobhe intsimbi kunye namacandelo ensimbi engenasici, kugxilwe kukuchaneka kokunciphisa inkunkuma yomatshini osezantsi. Umgodi weqokobhe owenziwe ngokugqibeleleyo uthetha ukuba awusebenzisi isisila se-CNC ukususa imathiriyeli engaphezulu kweyure, nje ukubetha unyamezelo. Oko kongiwa kwamandla asezantsi, ngokwembono yecandelo labo lomatshini, yinxalenye ebalulekileyo yeendleko ezipheleleyo zokusingqongileyo apho i-Foundry yodwa ihlala ingafumani tyala.
Iinyani eziGritty kunye neeMvavanyo ezisileleyo
Ayizizo zonke iinzuzo ezicocekileyo. Ivumba elikwiqokobhe lokubumba iqokobhe lihlukile—elo livumba le-phenolic resin. Iinkqubo zokungenisa umoya kunye nezokuphatha umoya kufuneka zibe phezulu, enye into yokutsala amandla. Siye sazama ngesibophelelo 'esiluhlaza' esekwe kwi-bio-based resin kwiminyaka embalwa edlulileyo. Intengiso yayinkulu. Emgceni, amandla eqokobhe ayengahambelani, ngakumbi kwimozulu efumileyo. Sinezinga eliphezulu lokuqhekeka kokungunda ngexesha lokuphatha, okukhokelela kwi-spike kwi-scrap ngenxa yokungena kwesinyithi. Saliyeka ityala emva kweenyanga ezimbini satya iindleko. Uzinzo olubeka esichengeni isivuno asisosiqalo kukhuphiswano lwemarike; uyaphuma kwishishini. Isifundo yayikukuba enye ikhemistri kufuneka itshatise ukusebenza koomatshini kuqala.
Enye inyaniso yindleko yepateni. Ukubunjwa kwegobolondo, udinga iipateni zetsimbi, ngokuqhelekileyo isinyithi okanye i-aluminium, ifakwe kumgangatho ophezulu. Ziyabiza. Ukuba wenza umthamo ophantsi, umsebenzi oxubene kakhulu, iindleko zokusingqongileyo zokuvelisa loo pateni zisenokungaze zihlawulwe ngaphaya kwebhetshi encinci yokuphosa. Inkqubo iba kuphela 'izinzileyo' kwimbono epheleleyo xa uqhuba umthamo ophezulu okanye imijikelo yemveliso emide kakhulu ukusuka kuloo pateni inye. Ngaphandle koko, ungcono ngenkqubo eguquguqukayo ngakumbi, nokuba ayisebenzi kakuhle kwisiqwenga ngasinye.
Ngoko, Ngaba Luzinzile? Isigwebo soMgangatho wevenkile
Emva kwayo yonke le nto, ukuthatha kwam oku: ukubumba iqokobhe iinxalenye zentsimbi inokuba yindlela ezinzileyo xa kuthelekiswa nezinye iindlela zokusasa, ukuba-kwaye inkulu ukuba-umsebenzi wakho ulungiselelwe yona. Ukuba ugalela izixa eziphakamileyo zamalungu afanayo, ulawula ukubuyiselwa kwesanti yakho ngokufanelekileyo (nokuba ingaphandle kwendawo), kwaye uphucula ukuchaneka komgangatho wokusika inkunkuma yomatshini, ke ewe, usendleleni elungileyo. Ukusebenza kwezinto ezibonakalayo kwinqanaba lokubumba liyinyani kwaye libalulekile.
Kodwa ukuba uyivenkile encinci yemisebenzi edubula umgca weqokobhe omfutshane, ujongana nolawulo lwesanti olulambathayo, kunye namazinga okulwa nenkunkuma, nayiphi na inzuzo yokusingqongileyo ibaleka ngokukhawuleza. Uzinzo alukho kwigama lenkqubo; yindlela oqhuba ngayo. Ikwintlawulo yokunyibilika egcwele imbuyekezo yangaphakathi, kwiipateni ezigcinwe kakuhle ezihlala amashumi eminyaka, kunye nenjineli yoyilo esebenza nawe ukwenza ukuba inxalenye iphoswe, ingeyiyo nje into enokwenziwa.
Ekugqibeleni, kuthi, sisixhobo. Ukungunda kweqokobhe sisixhobo esimangalisayo semisebenzi ethile, kwaye xa isetyenziswe ngokufanelekileyo, yenza umonakalo omncinci kwimveliso efanayo. Oko kumalunga neyona nkcazo ithembekileyo yokuzinza kweshishini oya kuyifumana kumntu onothuli lweresin kwiibhutsi zabo. Ayilonguquko; kukulumkeleka, ngamanye amaxesha ukumoshakala, ukuvela kokusebenza. Kwaye lo ngumsebenzi wokwenyani.
