Complex metal casting yinkqubo yokwenziwa ekhethekileyo eyenzelwe ukuvelisa izinto ezintsonkothileyo, ezichanekileyo eziphezulu ezingenakudalwa ngokulula ngomatshini oqhelekileyo okanye ukubumba okulula. Esi sikhokelo siphonononga iintlobo eziphambili, kubandakanywa utyalo-mali kunye nokuchithwa kwesanti, izicelo zabo ezibalulekileyo kwi-aerospace kunye namashishini onyango, kunye nokuqonda kweengcali ekukhetheni indlela efanelekileyo yokufuna iiprojekthi zobunjineli.
Yintoni i-Metal Casting eyinkimbinkimbi?
Ukubunjwa kwentsimbi entsonkothileyo kubhekiselele ekwenziweni kwesinyithi esinyibilikisiweyo sibe yijometri entsonkothileyo enokunyamezelana okuqinileyo, imingxunya yangaphakathi, kunye neenkcukacha zomphezulu ocolekileyo. Ngokungafaniyo neendlela ezisisiseko zokuphosa ezisetyenziselwa iibhloko okanye imivalo elula, olu qeqesho lujongana nemiceli mngeni efana nee-undercuts, iindonga ezibhityileyo, kunye nobukhulu bodonga olwahlukeneyo ngaphakathi kwendawo enye.
Inkqubo ixhomekeke ekwenzeni iipateni eziphambili kunye nobuchwepheshe bokubumba ukuqinisekisa ukuba icandelo lokugqibela lidibana nemigangatho engqongqo yesakhiwo kunye nemilinganiselo. Amashishini afuna iinxalenye eziphezulu zokusebenza ahlala ephendukela kobu buchule kuba anciphisa isidingo somatshini wesibini kunye nokuhlanganisa.
Iimpawu eziphambili kwezi nkqubo ziquka ukukwazi ukusebenza kunye ne-superalloys, i-stainless steels, kunye ne-aluminium alloys ngelixa ugcina ingqibelelo ye-metallurgical. Isiphumo sisimo somnatha okanye kufutshane ne-net-shape inxalenye egcina izinto kunye nokunciphisa ixesha lokuvelisa ngokubanzi.
Kutheni ukuCasa okuMgangatho kusilela kuyilo oluntsonkothileyo
Umxhuzulane oqhelekileyo wokujula udla ngokusokola kwiitshaneli ezintsonkothileyo zangaphakathi okanye amacandelo amancinane kakhulu. Isinyithi esinyibilikisiweyo sinokupholisa ngokukhawuleza ngaphambi kokuba igcwalise yonke indawo, ekhokelela kwiindawo ezingaphelelanga okanye ukuvalwa okubandayo.
Ngaphaya koko, ukukhupha ipateni kwisingundo sesanti esiqhelekileyo ngaphandle kokonakalisa iimpawu ezicekethekileyo kuhlala kungenzeki. Ukuphoswa kwesinyithi esiyinkimbinkimbi kusombulula oku ngokusebenzisa iipateni zedini okanye izinto zokubumba eziguquguqukayo ezivumela iijometri ezinzima.
- Inkululeko yeJiyometri: Ivumela iimilo eziphilayo kunye neeleti zangaphakathi.
- Ubuchule bokuSebenza: Yehlisa inkunkuma xa kuthelekiswa nemveliso ethotywayo.
- Ukuqhubekeka koLwakhiwo: Ukuphelisa amanqaku abuthathaka abangelwa ukuwelda iziqwenga ezininzi kunye.
Iindidi eziphambili zeeNkqubo zeMetal Complex
Ukukhetha indlela echanekileyo yokuphosa kubalulekile kwimpumelelo yeprojekthi. Isixhobo ngasinye sibonelela ngeenzuzo ezahlukeneyo malunga nokugqitywa komphezulu, ukuchaneka komda, kunye nokusebenza kakuhle kweendleko kuxhomekeke kubunzima benxalenye.
Ukulahlwa koTyalo-mali (Inkqubo yeWax elahlekileyo)
Ukwenziwa kotyalo-mali kuthathwa ngokubanzi njengesisombululo esiphambili kumacandelo antsokothileyo. Kubandakanya ukwenza ipateni ye-wax, ukuyigubungela ngeqokobhe le-ceramic, kwaye emva koko unyibilikise i-wax ukushiya umgodi ochanekileyo.
Le ndlela igqwesileyo ekuveliseni iindawo ezinomphezulu obalaseleyo kunye nokunyamezelana okuqinileyo. Isebenza ngokukodwa kumacandelo enziwe ngezinto ezilukhuni ukuya kumatshini ezifana ne-titanium okanye i-Inconel.
Usetyenziso oluqhelekileyo ziquka iincakuba zomoya, izixhobo zotyando, kunye nobucwebe. Inkqubo ixhasa iinkcukacha ezintsonkothileyo ezinokubiza kakhulu kumatshini osuka kwisitokhwe esiqinileyo.
Ukuphoswa kweSanti echanekileyo
Ngelixa ukujulwa kwesanti yemveli kusaziwa ngokugqityezelwa ngokurhabaxa, ukugatywa kwesanti okuchaneke kwangoku kusebenzisa izibophelelo eziphambili kunye nokubumba kwesanti eprintiweyo ye-3D ukufikelela ukuntsonkotha okuphezulu. Le ndlela ivala umsantsa phakathi kweendleko kunye neenkcukacha.
Ivumela ubukhulu benxalenye enkulu kunotyalo-mali ngelixa ugcina ukunyamezela okufanelekileyo. Ukusetyenziswa kwebhokisi ebandayo okanye iisistim ezingabhaki kuphucula ukuzinza kwesikhunta ngexesha lokuthulula.
- Ukubaleka: Ifanelekile kuzo zombini iiprototypes ezinomthamo ophantsi kunye nemveliso yomthamo ophakathi.
- Uluhlu lobungakanani: Iyakwazi ukuvelisa iibhloko zenjini ezinkulu kakhulu, ezintsonkothileyo okanye iiyunithi zezindlu.
- Ixabiso eliseleyo: Iindleko ezisezantsi zokusebenzisa izixhobo xa kuthelekiswa nokhetho lokungunda olusisigxina.
Die Casting for Complex Geometries
Uxinzelelo oluphezulu lokuphosa isinyithi esinyibilikisiweyo sibe ngumngundo wentsimbi ngesantya esigqithisileyo. Ngelixa ngokwembali kunqunyelwe kwiimilo ezilula, ukufakwa kwe-vacuum-assisted die casting kwenza ulwakhiwo oluntsonkothileyo olunodonga olucekethekileyo.
Le ndlela yeyona ibalaseleyo kwicandelo leemoto zokuvelisa izinto ezinobunzima obulula. Inika ukuphindaphinda okugqwesileyo kunye namazinga aphezulu emveliso emva kokuba isixhobo sokuqala sisekiwe.
Ukulinganiselwa zibandakanya iindleko eziphezulu zokusebenza kwangaphambili kunye nezithintelo kubungakanani benxalenye. Nangona kunjalo, kwi-volume ephezulu ye-aluminium eyinkimbinkimbi okanye i-zinc parts, ihlala ingenakulinganiswa ekusebenzeni.
Uhlalutyo lokuthelekisa lweendlela zokuphosa
Ukuqonda ukurhweba phakathi kweendlela ezahlukeneyo zokuphosa isinyithi ezintsonkothileyo kunceda iinjineli ukuba zenze izigqibo ezinolwazi. Le theyibhile ilandelayo igxininisa iiyantlukwano eziphambili ezisekelwe kwimigangatho yoshishino.
| Uphawu | Utyalo-mali lokuCasa | Ukuphoswa kweSanti echanekileyo | Uxinzelelo oluphezulu Die Casting |
| Ukuchaneka koMda | Phezulu kakhulu | Phakathi ukuya Phezulu | Phezulu |
| Umphezulu Gqiba | Kugqwesileyo (Mtyibilizi) | Kuhle (Kuthukiwe) | Kugqwesileyo (Mtyibilizi) |
| Inxalenye Ukuntsokotha | Phezulu kakhulu | Phezulu | Phakathi ukuya Phezulu |
| Izinto eziphathekayo | Banzi kakhulu (Kubandakanya iiSuperalloys) | Banzi (Eyona Ferrous/Non-Frerous) | NONE |
| Umthamo weMveliso | Phantsi ukuya Phakathi | Phantsi ukuya Phezulu | Phezulu kakhulu |
| Iindleko zezixhobo | Phakathi | Phantsi ukuya phakathi | Phezulu kakhulu |
Olu thelekiso lubonisa ukuba akukho ndlela inye ihambelana nayo yonke imeko. Ukuphoswa kotyalo-mali kukhokelela kubunzima kunye noluhlu lwezinto eziphathekayo, ngelixa ukuphosa kweefa kulawula ngesantya sesinyithi esingenawo isinyithi. Ukuphoswa kwesanti ngokuchanekileyo kunikezela ngomgangatho ophakathi oguquguqukayo wamalungu amakhulu e-ferrous.
ISikhokelo seNyathelo ngeNyathelo kwiNkqubo yoTyalo mali
Ukuqonda ukuba ukuphosa kwesinyithi okuntsonkothileyo kufezekisa ukuchaneka okuphezulu, kuyanceda ukuphonononga ukuhamba komsebenzi wenkqubo yotyalo-mali. Olu landelelwano luqinisekisa ukuba nolona yilo luntsonkothileyo luphindaphindwa ngokuthembekileyo.
Inyathelo 1: Ukudalwa kwepateni
Inkqubo iqala ngokujova i-wax okanye into efanayo ye-thermoplastic kwi-mold aluminium ukudala ipateni. Kwiindawo ezintsonkothileyo, iziqwenga ezininzi zewax zinokudityaniswa ukuze zenze ijometri yokugqibela.
Umba obalulekileyo: Ipateni kufuneka iphendule ngokuncipha kwesinyithi ngexesha lokupholisa. Abenzi bepateni abanamava bahlengahlengisa imilinganiselo ngokuchanekileyo ukuqinisekisa ukuba icandelo lokugqibela liyahlangabezana neenkcukacha.
Inyathelo 2: Indibano kunye neGating
Iipateni zewax nganye zincanyathiselwe kwi-wax sprue ephakathi ukwenza "umthi." Le ndibano ibandakanya amasango kunye neembaleki eziza kukhokela isinyithi esityhidiweyo kwimingxuma ngexesha lokugalela.
Uyilo lwenkqubo yokungena lubalulekile kwiindawo ezintsonkothileyo. Kufuneka ivumele umoya ukuba uphume kwaye isinyithi sihambe kakuhle ngaphandle kokubangela isiphithiphithi, esinokukhokelela kwiziphene.
Inyathelo lesi-3: Isakhiwo seCeramic Shell
Umthi we-wax udityaniswe ngokuphindaphindiweyo kwi-ceramic slurry kunye ne-stuccoed ngesanti ecocekileyo. Oku kwakha iqokobhe elingqindilili, elimelana nobushushu lijikeleze ipateni. Iimaleko ezininzi ziyafuneka ukumelana nomothuko we-thermal wentsimbi etyhidiweyo.
- Idyasi yokuqala: Usebenzisa iinkozo ezicolekileyo uphindaphindo lweenkcukacha zomphezulu.
- Iidyasi ezigciniweyo: Sebenzisa iinkozo ezirhabaxa ukomelela kwesakhiwo.
- Ukomisa: Umaleko ngamnye kufuneka wome ngokupheleleyo phambi kwesicelo esilandelayo.
Inyathelo 4: Ukukhupha i-dewaxing kunye nokudubula
Iqokobhe eligqityiweyo lifakwe kwi-autoclave okanye kwisithando somlilo ukuze kunyibilike i-wax, ishiya umngxuma ongenanto. Iqokobhe ke itshiswe kubushushu obuphezulu ukunyanga i-ceramic kwaye ilungiselele ukugalelwa.
Eli nyathelo lisusa zonke izinto eziphilayo, liqinisekisa ukuba akukho zingcolisi zihlala. Iqokobhe elitshiswe ngaphambili likwathintela isinyithi esinyibilikisiweyo ekubeni siphole ngokukhawuleza xa singena.
Inyathelo lesi-5: Ukugalela kunye nokupholisa
Isinyithi esinyibilikisiweyo sigalelwa kwiqokobhe le-ceramic eshushu, rhoqo phantsi kwe-vacuum okanye uxinzelelo lokuncedisa ukugcwalisa amacandelo anzima. Isinyithi sizalisa isithuba esishiywe yi-wax kwaye sithatha imilo echanekileyo yomzekelo wokuqala.
Amazinga okupholisa alawulwayo abalulekile ukuthintela ukuqhekeka okanye ukugoba. Nje ukuba lomelele, iqokobhe leceramic liyaphuka ngokungcangcazela okanye ngokuqhushumba kwamanzi ukubonisa umthi wesinyithi.
Inyathelo lesi-6: Ukusika kunye nokugqiba
Ukuphoswa komntu ngamnye kunqunywe kwi-sprue usebenzisa iisarha okanye amavili abrasive. Amalungu emva koko acolwa, ukupolishwa, kunye nonyango lobushushu ukuze kuphunyezwe iimpawu zokugqibela zoomatshini kunye neemfuno zomphezulu.
Ulawulo lomgangatho: Uhlolo lokugqibela luhlala lubandakanya uhlalutyo lwe-X-ray kunye nokulungelelanisa umatshini wokulinganisa (CMM) iitshekhi zokuqinisekisa ukunyaniseka kwangaphakathi kunye nokuchaneka komda.
Izicelo KuMashishini Abalulekileyo
Ukukwazi ukuvelisa iinxalenye ezintsonkothileyo zokuphosa isinyithi kuqhuba inguqulelo kumacandelo amaninzi akwizinga eliphezulu. La mashishini axhomekeke kwiinzuzo ezizodwa zokuphosa ukusombulula imingeni yobunjineli ezinye iindlela ezingenakho ukujongana nazo.
I-Aerospace kunye noKhuseleko
Kwi-aerospace, ukunciphisa ubunzima kunye nokumelana nokushisa kubaluleke kakhulu. Ukuphoswa kwentsimbi entsonkothileyo kuvumela ukuyilwa kweencakuba zeinjini yeinjini enomgongxo ezinamatshaneli okupholisa angaphakathi, okuyimfuneko ekusebenzeni kwe-injini yejethi.
I-Superalloys ecutshungulwayo ngokusasazwa kotyalo-mali inokumelana nobushushu obugqithisileyo kunye noxinzelelo. Oku kubenza babe yimfuneko kwiinkqubo zokukhupha, izibiyeli zesakhiwo, kunye nezixhobo zomjukujelwa apho ukusilela kungenakukhethwa.
Izixhobo zonyango kunye noNyango
Indawo yezonyango ifuna imathiriyeli ehambelana nebhayoloji kunye neejometri ezintsonkothileyo zokufakelwa kunye nezixhobo zotyando. Ukuphosa okuntsonkothileyo kuvelisa ukufakelwa kwe-orthopedic enemiphezulu enemingxuma ekhuthaza ukungena kwamathambo.
Izixhobo zotyando zidla ngokuba nezibambo ezintsonkothileyo nemihlathi ekunzima ukuyimatshini. Ukuphosa kubonelela ngendlela engabizi kakhulu yokwenza ezi zixhobo ngentsimbi engatyiwa okanye i-titanium ngokuchaneka okuphezulu.
- Ufakelo: Amalungu e-Hip, ukutshintshwa kwamadolo, kunye ne-spinal cages.
- Izixhobo: Iiforceps, iiretractor, kunye namalungu otyando lwerobhothi.
- Amazinyo: Izithsaba, iibhulorho, kunye nezikhokelo zamazinyo emboleko.
Izithuthi kunye nezoThutho
Iimoto zanamhlanje zifuna izinto ezikhaphukhaphu kodwa ezomeleleyo ukuphucula ukusebenza kakuhle kwamafutha kunye nokhuseleko. Ukuphoswa kwesinyithi esintsonkothileyo kusetyenziswa kwii-injini ezininzi, iimeko zokuhambisa, kunye neendawo zokuxhoma.
Izithuthi zombane (EVs) ziya zisanda kusebenzisa iicastaluminiyam ezinkulu, ezintsonkothileyo ukudibanisa izindlu zebhetri kunye nezakhiwo. Oku kunciphisa ukubalwa kwenxalenye kunye nexesha lokudibanisa ngelixa uphucula ubungqongqo besithuthi.
Izinto eziluncedo kunye neMiceli mngeni yokuCalwa kweMetal eyinkimbinkimbi
Ngelixa ukuphoswa kwesinyithi esintsonkothileyo kunika inkululeko yoyilo olungenakuthelekiswa nanto, kubalulekile ukuqonda amandla kunye nemida. Imbono elungeleleneyo inceda ekubekeni izinto ezilindelekileyo zeprojekthi.
Izinto Eziluncedo Ezingundoqo
Inzuzo ephambili kukukwazi ukudala iindawo ezikufutshane-netha-milo. Oku kunciphisa kakhulu ubungakanani bempahla ekrwada echithiweyo kwaye kunciphisa isidingo somatshini obanzi wasemva kokuphosa.
Ukongeza, ukuphosa kuvumela ukudityaniswa kwamalungu amaninzi abe licandelo elinye. Ngokuphelisa i-welds kunye ne-fasteners, indibano yokugqibela izuza ukunyaniseka kwesakhiwo kunye nokunciphisa ubunzima.
Ukuguquguquka kwezinto eziphathekayo yenye amandla amakhulu. Phantse nayiphi na i-alloy yesinyithi inokuphoswa, ivumela iinjineli ukuba zikhethe izinto ezifanelekileyo kwiimeko ezithile zokusingqongileyo, ezifana nokuxhathisa i-corrosion okanye ukuzinza kobushushu obuphezulu.
Imingeni eqhelekileyo
Nangona izibonelelo zayo, inkqubo ifuna ubuchule obubalulekileyo. Iziphene ezifana ne-porosity, i-shrinkage, okanye i-misruns ingenzeka ukuba iiparamitha zenkqubo azilawulwa ngokuqinileyo. Le miba ihlala ifuna isoftware yokulinganisa ephucukileyo ukuqikelela nokuthintela.
Amaxesha okukhokela anokuthelekiswa nomatshini olula, ngakumbi ngexesha lezixhobo kunye nezigaba zokwenza iipateni. Kwiiprototypes ezingxamisekileyo, lo mgca wexesha kufuneka ufakwe kwishedyuli yeprojekthi.
Ukuqwalaselwa kweendleko ziyahluka ngokomthamo. Ngelixa iindleko zeyunithi zisehla kakhulu kwisikali, ukubaleka kwevolyum ephantsi kunokuba neendleko eziphezulu kwinxalenye nganye ngenxa yokuncitshiswa kwepatheni kunye neendleko zezixhobo.
Ukusebenzisana neeNgcali zoShishino
Ukujonga ubunzima beendlela zokuphosa kunye nokukhethwa kwezinto kudla ngokufuna inkxaso yeqabane elinamava ekwenzeni izinto. Qingdao Qiangsenyuan Technology Co., Ltd. (QSY) ngumzekelo weli nqanaba lobuchwephesha, elizisa ngaphezulu kweminyaka engama-30 yamava azinikeleyo kushishino lokuphosa kunye noomatshini.
Ngoncedo olukhulu lwemveliso oluthatha ngaphezulu kwama-50,000 eemitha zesikweri, i-QSY isebenza ngemigca yemveliso ebanzi yazo zombini ukubunjwa kweqokobhe kunye nokuphosa iwax elahlekileyo (utyalo-mali), encediswa yiworkshop yomatshini ye-CNC epheleleyo. Indlela yabo edibeneyo iqinisekisa utshintsho olungenamthungo ukusuka ekugalweni ukuya ekugqityweni kokugqibela, oluxhaswa luhlolo oluzinikeleyo lomgangatho kunye namasebe okupakisha.
I-QSY igxininise ekuphatheni uluhlu oluhlukeneyo lwezinto eziphathekayo, ukusuka kwintsimbi yentsimbi kunye nentsimbi ukuya kwi-high-performance stainless steels kunye ne-alloys ezikhethekileyo, kuquka i-cobalt-based and nickel-based superalloys. Le nto iguquguqukayo ihambelana ngokugqibeleleyo neemfuno zokuphosa isinyithi esinzima ekuxoxwe ngaso ngaphambili, okwenza ukuveliswa kwamacandelo ahlala ixesha elide kwiimeko ezinzima.
Ukukhonza abaxumi kumazwe angaphezu kwama-20, i-QSY ibonelela ngeenkonzo zokusetyenzwa okucwangcisiweyo kwindawo enye kumacandelo ahlukeneyo, kubandakanywa oomatshini bezolimo, izixhobo zonyango kunye nokulungiswa kokutya, oomatshini boshishino, imisebenzi yezemigodi, kunye neekhemikhali zepetroli. Ingaba imfuno yezixhobo zonyango ezintsonkothileyo okanye amacandelo emigodi aqinileyo, irekhodi labo eliqinisekisiweyo libonisa ukukwazi ukuhambisa izisombululo ezikumgangatho ophezulu ezihlangabezana nemigangatho yehlabathi.
Ulwazi lweNgcali: Ukuphucula uYilo lokuCasa
Ukuyila ukuphosa isinyithi esinzima kufuna utshintsho kwingqondo ukusuka kumatshini. Iinjineli kufuneka ziqwalasele indlela isinyithi esinyibilikisiweyo esihamba kwaye siqine ngayo ukunqanda iziphene kunye nokuqinisekisa umgangatho.
Ukutyeba kweendonga ezifanayo
Ukugcina ubukhulu bodonga olungaguqukiyo kubalulekile ukunqanda ukushwabana kwe-porosity. Ukutshintsha ngokukhawuleza kobunzima kubangela ukupholisa okungalinganiyo, okukhokelela kwi-voids yangaphakathi okanye iintanda.
Ukuba ubungqingqwa obahlukeneyo bungenakuthintelwa, utshintsho oluthe chu kufuneka lusetyenziswe. I-Ribbing inokongezwa ukomeleza amacandelo amancinci ngaphandle kokunyusa ubunzima.
Ii-engile zoyilo kunye neRadii
Nakwiinkqubo ezisebenzisa iipateni zedini, ukubandakanya ii-engile zokuyila kunceda ukushenxiswa lula kwi-molds okanye kuphuculwe i-slurry drainage kwisakhiwo seqokobhe. I-radio enesisa kwiikona zinciphisa uxinzelelo kunye nokuphucula ukuhamba kwesinyithi.
Iikona ezibukhali zisebenza njengezinyusi zoxinzelelo kwaye zinokuqalisa iintanda ngexesha lokupholisa okanye inkonzo. Ukujikeleza iikona zangaphakathi nangaphandle kwandisa ukuqina kwecandelo lokugqibela.
- Ziphephe ii-Undercuts: Apho kunokwenzeka, yila iinxalenye ngaphandle kwee-undercuts ukwenza lula ukwenza umngundo.
- Izibonelelo zoomatshini: Cacisa apho kufuneka umatshini kwaye ushiye isitokhwe esaneleyo ukuze sisuswe.
- Inkcazo yokunyamezela: Sebenzisa unyamezelo olungqongqo kuphela apho kuyimfuneko ukusebenza ukunciphisa iindleko.
Ukusetyenziswa kweTekhnoloji yokulinganisa
Amaziko anamhlanje asebenzisa i-computational fluid dynamics (CFD) kunye nemodeli yokuqinisa ukulinganisa inkqubo yokuphosa phambi kokuba iponti enye yesinyithi igalelwe. Oku kuqikelela iindawo ezinokuba neziphene kunye nokwandisa iinkqubo zokungena.
Ukusebenzisa ezi zixhobo kwangethuba kwisigaba soyilo konga ixesha kunye nemali ngokunciphisa ulingo kunye neempazamo. Iqinisekisa ukuba ijometri entsonkothileyo inokwenzeka phambi kokuba uzinikele kwisixhobo esinzima.
Imibuzo Ebuzwa Rhoqo (FAQ)
Apha ngezantsi kukho iimpendulo kwimibuzo eqhelekileyo malunga nokuphoswa kwesinyithi esintsonkothileyo, ukujongana neenkxalabo malunga neendleko, imathiriyeli, kunye nokufaneleka.
Bubuphi ubungqingqwa bodonga obufikelelekayo?
Ubuncinci bendonga buxhomekeke kwizinto eziphathekayo kunye nenkqubo ethile yokuphosa. Ukuphosa utyalo-mali kwintsimbi, iindonga ezincinci njenge-0.5 mm zinokwenzeka, ngelixa i-aluminium die casting inokufezekisa ukuncinci okufanayo. Ukugalelwa kwesanti kufuna iindonga ezingqindilili, ngokuqhelekileyo ziqala malunga ne-3 mm, ukuqinisekisa ukugcwaliswa okufanelekileyo.
Ngaba ukujula kwentsimbi okuntsonkothileyo kungaphatha iialloyi ezingaqhelekanga?
Ewe, enye yezona nzuzo zinamandla zokuphosa, ngakumbi utyalo-mali, kukukwazi ukwenza izinto ezingaqhelekanga kunye nee-superalloys. Izinto ezifana ne-Inconel, i-Hastelloy, kunye ne-Titanium zihlala ziphonswa kwizicelo eziphezulu zokusebenza apho umatshini unokuba nzima kakhulu okanye ube yinkcitho.
Iindleko zithelekiswa njani noomatshini beCNC?
Kwiindawo ezilula okanye imiqulu ephantsi kakhulu, umatshini weCNC uhlala unexabiso eliphantsi ngenxa yeendleko zokuseta ezisezantsi. Nangona kunjalo, njengoko inxalenye entsonkothileyo isanda okanye ukunyuka kwemveliso kunyuka, ukuphoswa kwesinyithi okuntsonkothileyo kuba neendleko ezingaphezulu. Iphelisa ixesha elibanzi lomatshini kwaye inciphisa kakhulu inkunkuma yezinto eziphathekayo.
Liliphi ixesha eliqhelekileyo lokukhokela iprojekthi?
Amaxesha okukhokela ayahluka ngokusekelwe kubunzima kunye nomthamo. Iiprototype zibaleka kusetyenziswa isixhobo esithambileyo okanye iipateni eziprintiweyo ze-3D zinokugqitywa kwiiveki ezimbalwa. Imveliso epheleleyo enezixhobo ezinzima inokuthatha iinyanga ezininzi ukuseta okokuqala, kulandele amaxesha omjikelezo okhawulezayo kwiibhetshi ezilandelayo.
Ngaba kukho imida yobungakanani bokusaswa okuntsokothileyo?
Imida yobungakanani ixhomekeke kwindlela. Ukwenziwa kotyalo-mali kukhawulelwe kwiindawo ezincinci, ezintsonkothileyo (ngokuqhelekileyo zingaphantsi kwe-50 lbs), ngelixa ukubunjwa kwesanti kunokuvelisa izinto ezinkulu ezinobunzima beetoni ezininzi. I-Die casting iwela phakathi, ilungele iindawo ezinobungakanani obuphakathi obuveliswe kwimiqulu ephezulu.
Isiphelo kunye neeNgcebiso zeQhinga
Ukusatywa kwentsimbi entsonkothileyo kume njengelitye lembombo kwimveliso yanamhlanje, eyenza ukuveliswa kwamacandelo asebenza kakhulu achaza ukuqhubela phambili kwi-aerospace, amayeza kunye nothutho. Ngobuchule bobuchule obufana notyalo-mali kunye nokuchaneka kwesanti yokuphosa, iinjineli zinokuvula amathuba oyilo apho iindlela zokuthabatha zingenako ukuhambelana.
Ukukhetha indlela yokuphosa kufuneka ihambelane neemfuno zakho zeprojekthi. Ukuba ufuna ukuchaneka okugqithisileyo kunye nezinto ezingaqhelekanga zemithamo esezantsi ukuya-phakathi, utyalo-mali lweyona ndlela ifanelekileyo. Kwiindawo ezinkulu ze-ferrous okanye i-inter-sensitive medium runs, ukuphosa kwesanti ngokuchanekileyo kunika isisombululo esomeleleyo. Iimfuno ze-non-ferrous eziphezulu zevolumu zingcono zihlangatyezwa ngokufaka ukufa.
Ngubani ofanele asebenzise le ndlela? Abaqulunqi bemveliso abafuna ukudibanisa iindibano, ukunciphisa ubunzima, okanye ukusebenzisa i-alloys yobushushu obuphezulu baya kufumana elona xabiso. Amaqela azimisele ukutyala imali kuyilo lwangaphambili kunye nokulinganisa aya kuvuna owona mvuzo mkhulu kumgangatho kunye nokonga ixesha elide.
Ukuqhubela phambili, vavanya ukuntsonkotha kwejometri yecandelo lakho kunye neemfuno zezinto ezibonakalayo ngokuchasene nesakhono esichazwe kwesi sikhokelo. Ukusebenzisana namahlakani esiseko anamava kwangethuba kwisigaba soyilo kuqinisekisa ukuba iprojekthi yakho yokuphosa ngentsimbi entsonkothileyo ifezekisa iziphumo ezizezona zilungileyo ukusuka kugalelo lokuqala.
