Uma uzwa 'izixazululo zokusakaza ezinembayo,' yini efika engqondweni? Kwabaningi, igama elithi incwajana ecwebezelayo, isithembiso sezingxenye eziphelele, ezilungele ukusetshenziswa. Iqiniso, le engiyiphile iminyaka, imbi kakhulu. Kuncane mayelana 'nesixazululo' somlingo futhi okuningi mayelana nenqubo eqhubekayo, evame ukucasula, yokuxazulula izinkinga. Inani langempela alikho ekulingiseni ngokwalo, kodwa ekuzuleni uhambo ukusuka kufayela lokuklama ukuya engxenyeni esebenza ngempela ngaphansi kwengcindezi, ukushisa, noma ukugqwala. Amaklayenti amaningi kakhulu, futhi ngokungagwegwesi abanye abahlinzeki, bayithatha njengesevisi yempahla. Yilapho umsebenzi wangempela—kanye nokwehluleka kwangempela—kuqala khona.
Umdlalo Weshell: Ngaphezu Kwesikhunta Nje
Ake sikhulume ngokusakazwa kwesikhunta segobolondo. Kuyindlela ewumongo, kodwa ukuyibiza ngokuthi indlela 'yokunemba' nje kugeja iphuzu. Ukunemba kuvela ekulawuleni okuguquguqukayo okuyikhulu ngaphambi kokuba insimbi ike ithulule. Ngikhumbula iphrojekthi yendlu yephampu, ingxenye yensimbi ebonakala iqondile. Umdwebo weklayenti ubunokubekezelela okuqinile eziteshini zangaphakathi. Sagijima ukulingisa, sakha amagobolondo e-ceramic, yonke into yayibukeka njengencwadi yokufunda. Kodwa iqeqebana lokuqala liphume nokunyakaza okuncane kombala. Akwanele ukuhlakaza zonke izingcezu, kodwa kwanele ukubangela inkinga efanelekile ezansi nomfula. 'Isixazululo' kwakungekona ukusola inqubo; kwakusekuhlukaniseni umjikelezo wethu wokwakha amagobolondo. Ingabe bekuyisikhathi sokumisa phakathi kwamadiphu? Umswakama we-ambient kulelo sonto? Silungise umthetho olandelwayo, sengeza isiteji sokumisa esengeziwe saleyo jiyomethri ethile, futhi ukugijima okulandelayo kwaba sobala. Lokho kungu isixazululo esiqondile sokusakaza: ukuxilonga uhlelo, hhayi ingxenye kuphela.
Kulapho-ke kubaluleke khona ukuthi i-Foundry isebenze. Isitolo esifana ne-Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), esineminyaka engu-30+, sibhakele lezi zifundo ezindongeni zazo. Babonile ukuthi kanjani a ingxubevange esekelwe cobalt baziphatha ngendlela ehlukile entwasahlobo uma kuqhathaniswa nekwindla endaweni yabo. Leyo nkumbulo yesikhungo ayinakushintshwa. Awukwazi ukulingisa lokho. Ungazithola kokuthi https://www.tsingtaocnc.com, futhi ngenkathi iwebhusayithi ibhala amakhono abo, impahla yangempela iqoqiwe, cishe enembile, yokubamba kokubalulekile kanye nenqubo yokusebenzisana.
Ukulingisa kwezimali kuthola ubukhazikhazi bobumo obuyinkimbinkimbi, futhi kufanele. Kepha ukumatanisa nokusakazwa kwangemuva CNC imishini yilapho 'isixazululo' sangempela sakhiwe khona. Kuyisinqumo esinamasu. Ingabe uphonsa esimweni esiphelele futhi ubeka engcupheni umongo owodwa ontekenteke ochaza i-datum ebalulekile? Noma ingabe uphonsa ngamabomu, isibonelelo esiqinile sesitoko futhi uvumele umshini we-5-axis usungule i-geometry yokugcina ngokuqiniseka okuphelele? Sivame ukukhetha okwakamuva kwezingxenye ezinobuqotho obuphezulu. Yengeza isinyathelo, kepha ibeka engcupheni yonke iphrojekthi. Ukusakaza kunikeza ubuqotho be-metallurgical kanye nefomu eliyisisekelo; imishini iletha ukulingana okuqinisekisiwe kanye nomsebenzi. Indlela edidiyelwe ye-QSY, enikeza kokubili ngaphansi kophahla olulodwa, iqeda ukukhomba ngomunwe okwenzeka lapho ukulingisa nomshini kuhlukaniswa phakathi kwabathengisi.
Impahla ngumlayezo
Ungaba nesikhunta esinembe kakhulu emhlabeni, kodwa uma izinga lezinto ezibonakalayo lingalungile noma lingahambisani, wakhe i-paperweight enembe kahle. Lesi yisihibe esikhulu. 'Insimbi engagqwali' akuyona into eyodwa. Ingabe i-304 yokumelana nokugqwala okujwayelekile, noma i-316 yezindawo ze-chloride? Noma sikhuluma nge-17-4 PH, edinga ukwelashwa okuthile kokushisa ngemva kokusakaza ukuze kuzuzwe amandla ayo akhangisiwe? Ngibone amaphrojekthi engasebenzi ngoba lokhu bekuwumcabango osemuva.
Inselele yangempela iza nama-alloys akhethekile-i ama-alloys asekelwe ku-nickel, ama-cobalt chromes. Lezi akuzona nje 'insimbi eqinile.' Ukuziphatha kwabo kokulingisa kuhlukile. Bathambekele ekuhlukaniseni, banezidingo eziqondile zokungena nokukhuphuka ukuze banqande ukudabuka okushisayo, futhi ngokuvamile badinga amazinga okuqina alawulwayo. Isixazululo lapha sibandakanya i-metallurgist ye-Foundry ebandakanyekayo esigabeni sokubuyekezwa komklamo. Isibonelo, ukuphakamisa i-taper encane noma ukuguqulwa kwe-radius ukusiza ukugeleza nokunciphisa ukugxila kwengcindezi. Kuyi-tweak yokuhlanganyela, hhayi ukwenqatshwa komklamo.
Insimbi yensimbi iyisilo sayo. Umehluko phakathi kokuphonswa kwe-iron okuhle nokukhulu kwe-ductile ngokuvamile usenqubo yokujova ngaphambi nje kokuthela. Umsebenzi osebenzayo, ozwela isikhathi. Asikho isikhala ngoba sizofika kukho ngomzuzu. Yilapho isiko lesitezi sesitolo libaluleke kakhulu. Iqembu lidinga ukuqonda ukuthi kungani, hhayi nje ukuthi yini. Uma usebenza nozakwethu osunesikhathi eside usungulwe, usuke ugxile kulokho kuziphatha okugxilile. Umsebenzi wabo weminyaka engu-30 uphakamisa ukuthi kudingeke ukuthi bazi kahle lezi zinqumo zomzuzu nomzuzu ukuze baphile.
Okubalulekile Kokuhlanganisa: Lapho Ukusakaza Kuhlangana Ne-CNC
Lona umgogodla wesimanje ukunemba Casting izixazululo. Ukulingisa akuvamile ukuba kube yisinyathelo sokugcina. Ukuthi ingxenye ibanjwa kanjani ukuze kwenziwe imishini iwukucatshangelwa kwangaphambili kokusakazwa. Kufanele sidizayine futhi sikhiphe amaphedi, izici ze-datum, noma izakhiwo zesikhashana zomhlatshelo ezizolungiswa ngokuhamba kwesikhathi. Ngikhumbula ingxenye ye-turbine yensimbi engagqwali lapho saphonsa khona amathebhu amathathu amancane, angabalulekile ku-flange ukuze i-vise ye-CNC ibambelele kukho. Ngemva komshini, basuswa. Ukusabela kokuqala kweklayenti kwaba ukudideka—izinto ezengeziwe?—kwaze kwaba yilapho bebona isiphetho esingenasici kuzo zonke izindawo eziwumshini, kungenazimpawu zokubopha kujometri yokugcina.
Leli zinga lokuhlanganiswa kwenqubo lidinga ithimba lonjiniyela elibumbene. Lapho onjiniyela bezokulingisa nabasebenza ngomshini behlala ndawonye, umlingo uyenzeka. Bangaphikisana ngokuhwebelana: Uma sisusa lolu donga ngo-2mm, singasebenzisa ithuluzi elijwayelekile ephaketheni. Noma, Uma sishintsha ingxubevange kuleli banga, ukusebenza kwayo kuba ngcono ngo-40%, konga izindleko ngemuva, ngisho noma impahla eluhlaza ibiza kancane. Iwebhusayithi ye-Tsingtao CNC igqamisa izinsiza zabo ezihlanganisiwe, futhi leso yisiphakamiso senani langempela. Yile ngxoxo yangaphakathi exazulula izinkinga ngaphambi kokuba zibe izinqaba ezibizayo.
Ukwehluleka okwangifundisa lukhulu kwakumayelana nokukhulula ukucindezeleka. Sibe nengxenye eyinkimbinkimbi, enezindonga ezincane zokutshala imali. Kudlule kahle ekuhlolweni kokuqala. Yabe seyiya esitolo somshini (umthengisi ohlukile), owayibopha ngamandla futhi yasikwa kanzima. Ngemva kwesonto, ingxenye yasonteka ngokucashile. Umdlalo wokusola waqala. Ingabe bekuwukucindezeleka okuyinsalela okuvela ekulingiseni? Noma ingcindezi eyenziwe ngomshini? Iqiniso laliwukuthi, kwakubili. I isixazululo esiqondile sokusakaza okwavela kwakuwumjikelezo oyisibopho, obhaliwe wokunciphisa ukucindezeleka ngemva kokusakazwa nangaphambi kwanoma yimuphi umshini wokugcina, onemiyalo eqondile yokulungisa umakhi. Manje, into yomugqa ojwayelekile ohlelweni lwethu lwenqubo yamajiyometri afanayo.
Ukuxhumana: Indaba Engafakwanga ohlwini
I-alloy ethuthuke kakhulu noma isofthiwe yokulingisa ayikwazi ukulungisa ukuxhumana okubi. Lokhu kungase kuzwakale kuthambile, kodwa kuyisidingo esinzima, sobuchwepheshe. 'Isixazululo' sidalwa ngokuhlanganyela. Kudinga iklayenti ukwabelana ngomsebenzi wengxenye-imithwalo, imijikelezo yokushisa, izingxenye zokukhwelana-hhayi nje imodeli ye-3D kanye ne-spec yempahla. Ngibuze amakhasimende, Yini embi kakhulu eyenzekayo uma le ngxenye ihluleka? Impendulo iqondisa yonke into kusukela kumaphrothokholi okuhlola angalimazi kuye ezingeni le-conservatism ekwakhiweni kwenqubo.
Yilapho ubudlelwano besikhathi eside, njengalokhu okushiwo inkampani esebenza amashumi amathathu eminyaka, bukhokha khona izinzuzo. Bakha isifinyezo. Bayazi ukuthi kufanele bacele nini ucingo lwenkomfa nge-imeyili eyimfihlo. Babuyisela ama-markups emidwebeni hhayi nje ngokulungiswa, kodwa ngemibuzo: Siyakubona lokhu kubekezelela. Ingabe ibalulekile ekusebenzeni, noma ingabe imisiwe ohlelweni lwakho lwe-CAD? Ngoba ukuyibamba kuzodinga u-X, okwengeza izindleko zika-Y kanye nesikhathi sokuhola esingu-Z. Leyo ngxoxo yinqubo yobunjiniyela besixazululo.
Okokugcina, ukuphatha okulindelekile kuyingxenye yokulethwa. Ukunemba kweqiniso akukona njalo ukuzuza ukubekezelelana okucatshangelwayo. Imayelana nokuzuza ibhendi yokubekezelelana ebikezelwayo nengaguquguquki kulo lonke uhlelo lokukhiqiza. Imayelana nokuqedwa okungaphezulu owaziyo ukuthi kuzoba phakathi kuka-Ra 3.2 no-6.3, hhayi isithembiso sokuqedwa kwesibuko esingakwazi ukugcinwa. Umphakeli othembekile uzochaza ukuhwebelana kanye nemiphumela engokoqobo, akhe ukwethembana ngokwenza izinto obala kunokuba athembise ngokweqile.
Ekugcineni, Imayelana Nokwethenjelwa
Ngakho, ngemva kwakho konke lokhu, yini ngempela esiyilethayo? Akuyona iwijethi. Kuyinto enokwethenjelwa. Kuwukuqiniseka ukuthi izingxenye ezingama-500 kuqeqebana loku-1 zizokwenza ngokufanayo ezingxenyeni ezingu-500 ku-batch 6, ngemva konyaka. Kuyisiqinisekiso sokuthi lapho isisebenzi sakho somugqa womhlangano sithatha ingxenye, izolingana ngaphandle kwempoqo, iskena ngaphandle kokwehluleka. Lokho kuthembeka kuyisamba esiphelele sesayensi yezinto ezibonakalayo, ukulawulwa kwenqubo, ukucubungula okuhlanganisiwe, nokuxhumana okucacile.
Izinkampani eziye zaphikelela, njenge-QSY, zenze kanjalo ngoba zifunde ukuhlanganisa lezi zakhi zibe yisevisi ehambisanayo. Basuka ekubeni ngumdayisi baye ekubeni ngabalingani bokukhiqiza. Awuthengi nje ukulingisa; uthenga iminyaka yabo engu-30 yokuxazulula izinkinga, amasistimu wabo wekhwalithi ashumekiwe, kanye nekhono labo lokucabanga izinyathelo ezimbalwa ezingaphambili ochungechungeni lokukhiqiza.
Ngakho-ke, uma ngicabanga ukunemba Casting izixazululo manje, ngicabanga kancane ngobuchwepheshe obubodwa kanye nefilosofi eyengeziwe. Kuwukuzibophezela ekuboneni ingxenye kuwo wonke umjikelezo wayo wokuphila, kusukela kunsimbi encibilikisiwe kuya engxenyeni esebenzayo kusistimu enkulu. Umgomo awukona ukuphelela ephepheni; iyabikezelwa, inesivuno esikhulu, futhi ukukhiqizwa okuqhutshwa ukusebenza. Leso yisixazululo esibalulekile efekthri.
