Jonga, ukuphosa amagwebu okulahlekileyo. Yenye yezo nkqubo ifumana i-buzz eninzi malunga nesakhono sayo-imilo ekufutshane nenetha, iijiyometri ezintsonkothileyo, ukuncitshiswa komatshini. Kodwa hamba uye kwiziseko ezilishumi ezibanga ukuba ziyayenza, kwaye unokubona ukutolika okulishumi okwahlukeneyo kwempumelelo. Eyona ngcamango iphosakeleyo? Ukuba yindlela ecocekileyo yokugalela isanti yesintu. Ayiyo. Yinkqubo epheleleyo, kwaye ukuba iipateni zakho zamagwebu, ukugquma, ukugatywa kwesanti, kunye nesango lokungena azikho kumdaniso oethe-ethe ogqibeleleyo, utshisa nje i-polystyrene ebiza kakhulu ukwenza inkunkuma. Ndibone iinzame ezingaphumeleliyo ezivela kubantu abaphatha ipateni yogwebu ngathi iyalahlwa endaweni yeyona nto iphambili yenkqubo.
INdawo yokuQala yokwenza okanye yokuQhutywa: Ipateni ngokwayo
Yonke into ixhomekeke kwipateni ye-foam. Asiyomilo nje; sisibambi-ndawo esiguqukayo. Oku sakufunda kabuhlungu kwasekuqaleni. Ukufumana amaso e-EPS anexabiso eliphantsi, anoxinano oluphantsi kunokonga iindleko ngaphambili, kodwa imigca yokudityaniswa kweentsimbi iba ngamanqaku okusilela. I-foam kufuneka ixinene ngokwaneleyo ukuze ikwazi ukuphatha ngaphandle kokubola, kodwa yonke igram eyongezelelweyo ngumthamo wegesi ngexesha lokugalela, okuchaphazela ukuhamba kwesinyithi kunye nokunyaniseka kokugqibela. Indibano yepateni-igluing amacandelo amaninzi amagwebu-ngomnye umbulali othuleyo. Sebenzisa i-adhesive engalunganga, kwaye mhlawumbi ayitywini idibaniso (ekhokelela ekungeneni kwesinyithi kwi-seam, isiphene esibi esibizwa ngokuba yi-veining) okanye ishiya intsalela yekhabhoni eyenza ukubandakanywa. Sitshintshele kwisincamathelisi esikhethekileyo esinyibilikayo kumalungu abalulekileyo emva kokuba ibhetshi yemizimba yevalvu ihlala isilela kwiiflange. Ngala ma minutiae ahlula iprototype ukusuka kumgangatho olungele imveliso.
Emva koko kukho ukutyabeka, i-refractory slurry. Le asiyopeyinti; sisithintelo kunye nomlawuli wokungena. Ingqindilili kakhulu, kwaye irhasi ephuma kugwebu oluba ngumphunga ayinako ukubaleka ngokukhawuleza ngokwaneleyo, ibangela ukuba isinyithi sizinzile okanye sivuthele ngasemva. Ibhityile kakhulu, kwaye isanti iyagqabhuka, idala umphezulu orhabaxa, odityanisiweyo. I-viscosity idinga ukubekwa esweni rhoqo-ubushushu kunye nokufuma kwivenkile kuyichaphazela kakhulu. Sijonge ukwambathisa owoma eluswini olufana neceramic, lomelele ngokwaneleyo ukuze kuzaliswe isanti kodwa lukhuni ngokwaneleyo ukuba luqhekeke ngaphantsi komphambili wentsimbi ukuze kungene igesi. Lulungelelwano oluzivayo, ngokoqobo, ngendlela ethontsiza ngayo emnweni wakho.
Ndikhumbula iprojekthi yendlu yempompo edibeneyo, umsebenzi onzima wangaphakathi. Umxhasi wayeyifuna kwi-iron ductile. Ukuqhuba kokuqala kwaba yintlekele-i-shrinkage porosity ehlanganiswe kwiindawo ezishinyeneyo. I-foam, ngokuqinisekileyo, iyanyamalala kwaye ayishiyi i-thermal mass echaziweyo. Umcimbi yayikukuba isango lethu, elikhutshelwe kwindlela yokulahla isanti, alizange lithathele ingqalelo ilahleko yobushushu obungaphezulu kokubola kwegwebu le-endothermic. Kuye kwafuneka ukuba siyiyile ngokutsha inkqubo yokutya ngokupheleleyo, songeza izinyusi ezongezelelekileyo kwiindawo ezingezizo ezesintu ukubuyisela eso siphumo sokupholisa. Yongeza amanqaku okuchukumisa oomatshini kamva, kodwa yayiyiloo nto okanye ilahleko. Ipatheni yimveliso, ide ingabikho.
Isanti, iVibration, kunye ne-Illusion of Simplicity
Isanti eyomileyo, engabotshwanga. Ivakala ilula. Kodwa ukuxinana kwayo kujikeleze ipateni eethe-ethe, egqunyiweyo kulapho uninzi lweziphene ezibonakalayo zizalwa khona. Itafile yokungcangcazela yintliziyo yayo. Udinga i-vibration ene-multi-directional ukuze ufumane isanti ukuba igeleze kuyo yonke indawo ngaphandle kokukhupha okanye ukuphazamisa ipateni. Undlongondlongo kakhulu, kwaye unokucheba iindonga zepateni ebhityileyo okanye wenze ukuba i-coating iqhekeke phambi kwexesha. Ukuthamba kakhulu, kwaye ufumana amabala athambileyo esantini, okukhokelela ekushukumeni kodonga lokungunda kunye nokungachaneki komda—nto leyo esiyibiza ngokuba bulging.
Siqhuba umxube wesanti ye-silica, nangona kumabanga athile entsimbi engenakutyiwa siye safudukela kwi-zirconia ngenxa yokuzinza kwayo okuphezulu kwe-thermal. Undoqo kukungaguquguquki. Nakuphi na ukufuma lutshaba; isabela ngentsimbi eshushu kunye ne-foam ebolayo ukwenza iipokotho zomphunga, ezibangela i-pinholes. Somisa isanti kwisitshizi esijikelezayo ukuba kukho nakuphi na ukufuma. Linyathelo elongezelelweyo, kodwa lixabiso eliphantsi kunokuphatha ubushushu obugcweleyo kamva ukuzama ukutywina i-porosity ongakwaziyo nokuyibona kumphezulu.
Ukugalela ngokwako kuchasene nemozulu kodwa kuxinene. Ugalela intsimbi kwinto engamafutha. Umlinganiselo ubalulekile. Ukucotha kakhulu, kwaye ugwebu luwohloka phambi komphambili wesinyithi, nto leyo ebangela ukuba umngxuma wokugoba okanye intlabathi iwele ngaphakathi. Ngokukhawuleza kakhulu, kwaye ukuveliswa kwerhasi kuyakoyisa ukutyhutyha kwengubo, kubangele isiphithiphithi kunye nokufakwa kwe-slag. Ujonge iminyango yomsi, umbala kunye nokuhamba kwayo kukuxelela ukuba ukutsha kucocekile. Umsi omnyama, onamafutha uthetha ukutsha okungaphelelanga, ingxaki. I-plume ezinzileyo, engwevu-mhlophe yinto oyifunayo. Yinkqubo yovakalelo kakhulu.
Apho Ingena khona nalapho Ingangeni khona
Ukuphosa amagwebu okulahlekileyo ikhanya kwiintsapho ezithile zamacandelo. Iibhloko ze-injini, ii-cylinder heads, ii-manifolds—iimilo ezintsonkothileyo ezineepaseji zangaphakathi eziya kufuna iintsimbi ezintsonkothileyo nezinexabiso eliphezulu. Ukupheliswa kodibaniso olungundoqo kunye noshicilelo olungundoqo lugcino olukhulu emsebenzini kwaye luphucula ukuhambelana kobukhulu. Kwinkampani efana neQingdao Qiangsenyuan Technology Co., Ltd. (QSY), kunye namashumi eminyaka kwiqokobhe kunye nokuphosa utyalo-mali, ukongeza amagwebu alahlekileyo kwipotfoliyo yayimalunga nokubonelela ngenkqubo efanelekileyo yejometri elungileyo. Ngamanye amaxesha, inxalenye esiyicaphulayo inokwenziwa ngundo lweqokobhe okanye ugwebu olulahlekileyo. I-breakpoint ihlala iyinkimbinkimbi yangaphakathi kunye nomthamo. Kubaleka amaqhekeza angama-500 omzimba wevalve yehydraulic eneegalari zeoyile ezihlanganayo, igwebu elilahlekileyo liyaphumelela. Ngamaqhekeza angama-50 we-nozzle yobushushu obuphezulu kwi-cobalt alloy? Buyela kwi-investment casting.
Isithintelo sezinto eziphathekayo siyinyaniso. I-aluminiyam kunye nentsimbi engwevu zezona zixolela kakhulu. Intsimbi ye-Ductile idinga ukulawulwa okungqongqo kwamanqanaba e-magnesium (ukubola kwe-foam kunokuchaphazela i-nodularization). Intsimbi kunye ne-stainless inokwenzeka, kodwa ukutshitshiswa kwe-thermal kwi-coating kuphezulu, kwaye i-carbon pickup ephuma kwi-foam yinkxalabo yokwenyani. Senze imitsi eyimpumelelo ye-304 yezibiyeli, kodwa ifuna i-coating ye-propriteary ene-refractoriness ephezulu kunye nokuchaneka kakhulu, ukugalela ngokukhawuleza. Asiyonto yokuya kwiintsimbi eziphezulu zealloyi apha; ukuphosa utyalo-mali kuseyinkosi kuloo nto, inikwe ubuchule be-QSY nge-nickel kunye ne-cobalt-based alloys. Udlala ngamandla enkqubo.
Emva kwenkqubo: Ujongo lokwenyani
I-Shakeout ilula-jika nje ibhokisi. Kodwa into yokuqala yokujonga ukuphoswa kukujongwa kokwenyani. Umphezulu unophawu, urhabaxa kancinane, ukuthungwa kwe-orenji-peel ukusuka kwi-interface yokwambathisa. Ilungile kunokugalela isanti kodwa ayigudi njengotyalo-mali. Uza kusoloko ubona ukukhanya, ifilimu enekhabhoni kwindawo esecaleni; idla ngokuqhushumba kwigumbi lokucoca. Iziphene zahlukile. Intlabathi ewileyo ibonakalisa ukugqwetheka kwesiquphe, okubi. Ukungena kwesinyithi kujongeka njengentsimbi erhabaxa, iphiko lentsimbi ecaleni komthungo wepateni. Irhasi porosity isasazeke ngakumbi, kaninzi iphantsi nje komphezulu.
Umatshini kulapho uzinzo lwe-dimensional luhlawula khona. Ngaphandle kokutshintsha okungundoqo, iimpawu zedatha zithembekile. Kodwa kufuneka uqaphele indawo ye-spongy. Ngamanye amaxesha, i-millimeter nje okanye ezimbini phantsi komphezulu we-as-cast, kunokubakho umaleko we-micro-porosity ukusuka kwiigesi zokubola kwe-foam. Ayisoloko isisiphene, kodwa ukuba unobuso obubalulekileyo bokutywina, ukhankanya ubuncinci bokusika kwe-2mm ukuze ungene phantsi kwayo. Sifunde oku emva kokuba ibhetshi yezindlu zecompressor iphumelele uvavanyo loxinzelelo ekuqaleni, kodwa yasilela ebaleni emva kokunxiba okuncinci. Umenzi wetyala yayingumaleko onemingxuma kanye kumphezulu wokutywina owawunxitywa uvulekile. Ngoku linqaku elisemgangathweni kumzobo wojongano olubalulekileyo.
Iingcamango Zokugqibela: Isixhobo, Hayi Ummangaliso
Ngoko, kunjalo ukuphosa amagwebu ikamva? Kwamanye amacandelo, ngokupheleleyo. Sisisombululo esiqaqambileyo kwiingxaki ezithile. Kodwa luqeqesho olufunayo, olunovelwano. Ivuza ubunono kwaye yohlwaya uqikelelo. Ayisiyonto oyongeza nje kwi-Foundry. Ifuna iseli ezinikeleyo, ukusuka ekubumbeni ipateni ukuya ekuphatheni isanti. Kumthengisi odibeneyo onje nge-QSY (unokubona uluhlu lwamandla abo apha https://www.tsingtaocnc.com), sesinye isixhobo sobuchule. Ibavumela ukuba bakhokele umxhasi-uthi, umntu ofuna icandelo lentsimbi eqinileyo kunye nemijelo yangaphakathi-kwindlela efanelekileyo kakhulu. Ngamanye amaxesha oko kulahleka amagwebu, ngamanye amaxesha yinkqubo yabo yokubumba iqokobhe elingundoqo. Ixabiso kukwazi umahluko, kwivenkile umgangatho ubulumko ukuba inkqubo nganye ivakalelwa njani xa iqhuba ngokufanelekileyo, kwaye okona kubaluleke kakhulu, xa sele iza kuhamba kakubi. Leyo yinto ekungekho ncwadana inokuze iyibambe ngenene.
