Ake sikhulume ngokutshalwa kwezimali nokunemba kokusakaza. Abantu abaningi ngaphandle kwesitezi sesitolo bacabanga ukuthi kumayelana nokuthela insimbi egobolondweni le-ceramic. Ukutshalwa kwezimali kwangempela akuyona nje inhlokodolobha yeziko nemishini ye-CNC; amashumi eminyaka olwazi oluthulile ekwakhiweni kwesango, ukuphatha okushisayo, kanye nokuziphatha kwengxubevange okushintsha iphethini ye-wax ibe iblade ye-turbine ebaluleke kakhulu ukundiza. Ugibe ovamile? Ukulinganisa izindleko zobunjiniyela benqubo yangaphambili. Awukwazi nje ukuthenga umugqa wokulingisa futhi ulindele i-ROI kusukela ngosuku lokuqala. Ukutshalwa kwezimali kweqiniso kusebantwini nasekuqinisekiseni inqubo, into engibone izinkampani zikhubeka ngayo ngokuphindaphindiwe.
Izindleko Ezingaqondakali Zokunemba
Uma iklayenti lithi lidinga ukusakaza okunembayo, umbuzo wokuqala engiwubuzayo uthi: Ukunemba ngakubuphi ubukhulu? Ukubekezelela Dimensional? Ukuqedwa kobuso? Ukuzwakala kwangaphakathi? Ijika lezindleko alikho emgqeni. Ukubamba ukubekezelela okungu-±0.1mm engxenyeni engenasici eyinkimbinkimbi enodonga oluncane kungase kuphindwe kathathu izindleko zenqubo uma kuqhathaniswa nengxenye engu-±0.5mm, hhayi ngenxa yomshini, kodwa ngenxa yomshini. utshalomali ekuphindaphindweni kwe-prototype, ukulungiswa kwesikhunta, nokuhlola okungabhubhisi. Ngikhumbula iphrojekthi yokufakelwa kwezokwelapha lapho ukunemba kokulingisa i-spec yengxenye yesifazane idinga ukuthi i-porosity yangaphakathi ibe ngaphansi kuka-0.2%. Sichithe cishe izinyanga ezine nje ekulingiseni ukuqinisa nokulungisa isikhuphukeli sedizayini ngaphambi kokuthi senze ngisho nesihlahla sokuqala se-wax. Yilapho imali eya khona.
Lokhu kuhlotshaniswa ngokuqondile nokukhethwa kwezinto ezibonakalayo. Ukusebenza nge ukutshala imali kuma-alloys asekelwe ku-nickel noma e-cobalt, njengalawo aphethwe izitolo ezinolwazi olujulile njenge-Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), yengeza esinye isendlalelo. Lezi zingxubevange azibizi nje ngekhilo ngalinye; abaxoleli. Ukungena ngendlela engalungile kungaholela ekuklebhukeni okushisayo, futhi lokho ibhulokhi lika-$10,000 le-superalloy scrap ekushayeni kwenhliziyo. Ukusebenza kwabo kwesikhathi eside, njengoba kuphawulwe kusayithi labo elithi https://www.tsingtaocnc.com, kugqamisa isidingo salolu lwazi lwenqubo ethile. Ukutshalwa kwezimali lapha akuphumelelanga—kufanele wenze isabelomali se-scrap phakathi nenqubo yokufaneleka.
Omunye umniningwane osebenzayo ovame ukuphuthelwa wuhlelo lwesikhunta segobolondo ngokwalo. Inani lamajazi anodaka, usayizi wezinhlamvu ze-stucco, indawo yokomisa-okuguquguqukayo ngakunye kuncane utshalomali ngekhwalithi yokugcina. Ukujaha ukusika isikhathi sokwakha amagobolondo ngosuku kungaholela ekuqhekekeni kwesikhunta ngesikhathi se-dewaxing, kuhlakaze iqoqo lonke. Indaba yakudala yomnotho wamanga. Ngenze lelo phutha ekuqaleni komsebenzi wami, ngenza ishejuli kuqala kunenqubo, futhi kubiza iklayenti ukulethwa kwesibonelo. Isifundo kwaba ukuthi ku ukunemba kokulingisa, inqubo ingumkhiqizo.
I-CNC Machining: Uzakwethu Odingekayo, Hhayi Ukucabangela Ngemva
Ayikho ingxoxo ye ukutshala imali kuqediwe ngaphandle kokuthinta imishini yokusakazwa kwangemuva. Lapha yilapho ukunemba kuvame ukuphothulwa khona. Abaningi bacabanga ukuthi ukusakazwa kwe-neet-net-shape kuqeda umsebenzi womshini. Akuvamile ukuba yiqiniso. Izindawo zokuvala ezibucayi, izintambo, namadayamitha athwalayo aqinile cishe adinga ukuqedwa kwe-CNC. I-synergy ibalulekile. I-Foundry ephinde ilawule ukwenziwa kwemishini ehlanganisiwe, njengomnikelo ohlanganisiwe we-QSY we ukutshala imali kanye ne-CNC machining, ilawula okuguquguqukayo okwengeziwe. Bangakwazi ukuklama ukusakaza becabanga ngemishini yokwenza izinto, bengeze izindawo zokugcina zedatha ekulingiseni ngokwakho, okunciphisa kakhulu isikhathi sokusetha futhi kuthuthukisa ukunemba kwengxenye yokugcina.
Ngisebenze kuphrojekthi yomzimba we-valve lapho ukulingisa kwakukuhle, kodwa umthengisi wemishini akakwazanga ukubamba ukugxila ngoba idatha ye-as-cast ibingahambisani. Kwadingeka sibuyele emuva, siguqule isikhunta se-wax ukuze sifake amaphedi amathathu amancane, acatshangelwayo ngokukhethekile i-CNC vise. Lokho kusetshenzwa kabusha kwadla umkhawulo wenzuzo. Ukudidiyela kubalulekile. Ukubona amandla enkampani kusukela ekubunjweni kwegobolondo kuya ezingxenyeni zomshini eziqediwe, njengoba kuchazwe esethulweni se-QSY, akulona nje uhlu lwezinsizakalo—kuyisu eliyisisekelo lokunciphisa ubungozi lomthengi. utshalomali.
Inketho phakathi kokwenza ingxenye yesitoko sebha eqinile iqhathaniswa ukutshala imali ke machining kubalwa njalo. Ukuze kube yinkimbinkimbi ephezulu, izingxenye zevolumu ephakathi ezintweni ezinzima, ukusakaza kuyawina. Utshala imali ekongeni udoti wezinto ezibonakalayo namahora wokwenza imishini. Kodwa iphuzu lokuphumula liyindida. Kuncike engxenyeni yejiyomethri, ukusebenziseka kwe-alloy, kanye nesilinganiso sesivuno sokuqala se-Foundry. Umthetho omuhle wesithupha? Uma ngaphezulu kuka-40% we-billet eluhlaza ingagcina isifana nama-chips, ukunemba kokulingisa kufanele kube phezu kwetafula. Kodwa kufanele ucabangele ukuncishiswa kwezindleko zamathuluzi nephethini.
Umdlalo omude: Ukuqina kanye Nezindleko Eziphelele
Ezezimali utshalomali kubuchwepheshe bokusakaza kuvame ukugxila enanini leyunithi. Ukubuka okuhlakaniphile yizindleko eziphelele zomjikelezo wokuphila. A ukunemba kokulingisa ingxenye enobuqotho obuphezulu be-metallurgical ingase ihlale isikhathi eside ngokuphindwe kathathu endaweni enezinga lokushisa eliphezulu, eyonakalisayo kunendawo yokushisela eyenziwe. Lokhu kubalulekile ezinhlelweni zamandla noma ze-aerospace. Izindleko zeyunithi yokuqala ziphezulu, kodwa izindleko zokushintshwa nesikhathi sokuphumula ziyehla. Lesi isiphakamiso senani sokusebenza ngokukhethekile kuma-alloys afana nalawo asekelwe ku-cobalt kanye nasekelwe ku-nickel.
Ukuqina akukhona nje ukujula kwezinto ezibonakalayo. Ijulile ngenqubo. Ukwelashwa okufanelekile kokushisa, okuyingxenye yenqubo yokuphonsa, yilapho izitolo eziningi ezijwayelekile zinqamula khona amakhona. Ngike ngabona izingxenye zidlula i-QA yokuqala kodwa zehluleka ekuhlolweni kokucindezeleka ngenxa yokungaguquki kwesisombululo. Ukuzibophezela komphakeli kumjikelezo wokushisa olawulwayo, obhalwe phansi kuyingxenye enkulu yekhwalithi utshalomali. Ayibukhazikhazi, kodwa yiyona ehlukanisa ingxenye esebenzayo kwethembekile.
Lokhu kungiletha ephuzwini elicashile: ukuqina kwe-supply chain. Kule minyaka embalwa edlule, ukuthembela ochungechungeni lwempahla oluhlukene (isitolo esisodwa sokusakaza, esinye esokwelapha ukushisa, ingxenye yesithathu yokwenza imishini) kubonakale kuyingozi. Ukuhlanganisa lawa makhono, njengoba kubonakala kubahlinzeki abahlanganisiwe, kuvikela umugqa wesikhathi wephrojekthi yeklayenti kanye nempahla yengqondo. Eyakho utshalomali usekuzinzeni komphakeli. Inkampani eneminyaka engu-30 yomlando wokusebenza, njengoba i-QSY isho, isikisela ukuthi isike yazulazula emijikelezweni eminingi yezimboni, iphakamisa ukuzinza kwenqubo kanye nolwazi oluqoqiwe lokuxazulula izinkinga ongeke uluthole kosanda kungena.
Ukwehluleka Njengethuluzi Lokufunda
Awusebenzanga ngempela ukutshala imali uze ube nokwehluleka okukhulu. Okukodwa okunginamathelayo kwakuwuchungechunge lwezimpompi zethusi ze-aluminium. Abukeke aphelele kodwa ahluleka ngendlela emangalisayo ekuhlolweni kokusebenza ngenxa yokushwabana okuncane okungabonakali ezimpandeni zeblade. I utshalomali kusofthiwe yokulingisa ibikhona, kodwa asihlulelanga kahle izici zokuphakela kwengxubevange. Ukulungisa kwakuhilela ukuklama kabusha yonke isistimu yokufaka isango nokushintshela kugobolondo elihlukile lerefractory yaleyo alloy ethile. Kwakuyisifundo sabantu abayisithupha.
Lokhu kwehluleka kukufundisa lokho ukunemba kokulingisa wuhlelo. Akuyona nje ipharamitha eyodwa. Ukusebenzelana kwe-viscosity yezinto zephethini, ukungena kwegobolondo, izinga lokushisa elithelayo, nezinga lokupholisa. Lapho uvakashela i-foundry floor, ungamane ubheke izingxenye eziqediwe ezicwebezelayo. Bheka izingodo zokuhlola, imigqomo ye-scrap, nemibiko yesenzo sokulungisa. Kulapho okwangempela utshalomali ngekhwalithi iyabonakala. Umphakeli okhululekile ukuxoxa ngokuhluleka okudlule kanye nezifundo ezifundiwe ngokuvamile uthembeke kakhulu kunoyedwa onephothifoliyo ecwebezelayo.
Lokhu okuhlangenwe nakho kwazisa ngokuqondile indlela engiwabheka ngayo amakhono abahlinzeki manje. Uma ngibona iphrofayili yenkampani ebala izinto eziningi ezihlukene kusukela kunsimbi kuya kuma-alloys akhethekile, ngiyazi ukuthi kungenzeka bahlangabezane futhi baxazulula inqwaba yezindlela zokuhluleka. Lowo mlando osebenzayo, oxazulula izinkinga uyimpahla engaphatheki. Kusho ukuthi mancane amathuba okuthi baphathe ingxenye yakho entsha njengokuhlola okuphelele, behlisa ubungozi bakho.
Imicabango yokuphetha: Ukubuya Kwangempela
Ngakho, ukuzungeza emuva ukutshalwa kwezimali kanye nokunemba kokusakaza. Imbuyiselo yangempela yokutshalwa kwezimali ayilinganiswa nje ngezindleko zesiqeshana ngasinye ku-PO. Kukalwa ngokwethembeka komkhiqizo wakho wokugcina, ukuncishiswa kwezinkinga zokuhlanganisa okwehla nomfula, kanye nokugwema ukwehluleka kwenkambu eyinhlekelele. Ukutshala imali ekunciphiseni ukungaqiniseki.
Ukukhetha umaqondana akukhona ukuthola ibhidi eshibhe kakhulu. Kumayelana nokuhlola ukujula kwenqubo yabo, ubungcweti babo bezinto ezibonakalayo, kanye nekhono labo lokulawula lonke uchungechunge lwenani ukusuka ekubunjweni kuya engxenyeni emshinini. Ukuhlanganiswa kokwenziwa kwephethini, ukwakha amagobolondo, ukuncibilika, ukuthululwa, ukwelashwa kokushisa, kanye nomshini we-CNC ngaphansi kwebhizinisi elilodwa elinomthwalo wemfanelo kuyisici esikhulu esisusa ubungozi.
Ekugcineni, into enemba kakhulu kuleli bhizinisi kufanele kube isinqumo sakho sokuthi uzobeka kuphi ukwethenjwa kwakho kwezobuchwepheshe kanye nemali. Insimbi izoba yinhle kuphela njengenqubo engemuva kwayo, futhi inqubo inhle kuphela njengabantu abaye bafunda, ngokuvamile ngendlela enzima, indlela yokuyilawula. Lokho ngukugcina utshalomali.
