Uma uzwa 'inkampani esebenza ngokunemba', yini efika engqondweni? Kubantu abaningi, ngisho nabathile abathengayo, yigama elimnandi lesitolo esinemishini embalwa ye-CNC. Iphutha lokuqala lelo. Akukona mayelana nemishini; imayelana ne-ecosystem ebazungezile. Kungamashumi eminyaka olwazi oluthulile ekusetheni umsebenzi wengxubevange esekwe ku-cobalt ngokumelene nensimbi engagqwali evamile, ukuqonda okungashiwongo kokuguquguquka kwe-thermal ngesikhathi sokusika, kanye nezifundo ezinonya, ezibizayo ezitholwe ekubekezeleni ukubekezelelana okubukeka kuphelele ephepheni. Ngibone ama-RFQ amaningi kakhulu ayiphatha njengesevisi yempahla. Ababoni igebe phakathi kwesitolo semisebenzi nozakwethu weqiniso ngokunemba.
Isisekelo Akusona Nje Insimbi, Yinkumbulo
Yilapho umlando ubalulekile, futhi ngisho umlando wangempela wokusebenza, hhayi nje umugqa kuwebhusayithi. Thatha inkampani efana I-Qingdao Qiangsenyuan Technology Co., Ltd. (QSY). Ubheka irekhodi labo - ngaphezulu kweminyaka engama-30 ekulingiseni nasekukhiqizeni imishini. Akuyona nje inombolo leyo. Lokho inkumbulo yesikhungo. Kusho ukuthi kungenzeka babone ukuvela kwengxenye ukusuka ekubunjweni kwesihlabathi esimangelengele kuya kusimo esiyinkimbinkimbi sokutshala imali esidinga ukwenziwa kwemishini okuncane kodwa okubaluleke kakhulu. Leso sizinda sezinqubo eziyisisekelo njengesikhunta segobolondo kanye nokusakazwa kokutshalwa kwezimali kushintsha ngokuyisisekelo indlela yabo ukunemba imishini ukuhlukaniswa kusondela ku-billet yezinto ezingavuthiwe. Abagcini nje ngokusika insimbi; baqedela indaba eqale ngesikhunta, enomuzwa wemvelo wokwakheka okusanhlamvu kanye namaphuzu engcindezi indlu yomshini ehlanzekile engase igeje.
Idala uhlobo oluhlukile lokusebenza kahle. Uma ithimba lakho lemishini liqonda inqubo yokusakaza ngokuseduze, ungaklama ukusakaza ukuze unciphise isikhathi somshini kanye nezindleko kusukela ekuqaleni. Kuyi-loop yempendulo ethatha iminyaka ukusungulwa. Awukwazi ukuthenga lokho ngomshini omusha we-5-eksisi. Ngikhumbula iphrojekthi yendlu yephampu ngensimbi engagqwali eyi-duplex. Umklamo wokuqala wawunamaphakethe ajulile, anezindonga ezincanyana okwakuyiphupho elibi ukuwasakaza ngokuhlanzekile futhi okubi nakakhulu emshinini ngaphandle kokuhlanekezela. Ngoba amaqembu abo akhulumile - abafana abasunguli kanye nabahleli bezinhlelo ze-CNC - baphakamise ukulungiswa okuncane kwe-engeli yokusalungiswa kanye noshintsho lwerediyasi esigabeni sokulingisa. Yengeze izindleko ezingathi sína ekubumbeni kodwa yanciphisa isikhathi somshini cishe ngo-30% futhi yaqeda nengozi enkulu ye-scrap. Lelo inani elifihliwe.
Futhi uhlu lwezinto ezibonakalayo luxoxa enye indaba. Insimbi, insimbi, i-stainless – leso yisinkwa nebhotela. Kodwa uma ubona ama-alloys akhethekile afana nama-alloys asekelwe ku-cobalt kanye ne-nickel afakwe kuhlu, uyazi ukuthi ubhekene nesigaba esihlukile. Ukwenza lokhu akuyona nje indaba yokwehlisa izinga lokuphakelayo. Kuyifilosofi ehluke ngokuphelele. Ukugqokwa kwamathuluzi kuyakhula, ukuphathwa kokushisa kubalulekile, futhi izindleko zengxenye eshiyiwe ziyamangaza. Inkampani esebenza ngokuvulelekile nalezi akuyona nje a inkampani yokulungisa imishini; nguzakwethu oxazulula izinkinga wezinhlelo zokusebenza ezidlulele. Ufunda ukuhlonipha indaba, noma izokwephula imali.
Lapho Ukunemba Kuhlala Khona Ngempela (Akuyona Imodeli Ye-CAD)
Wonke umuntu ugxile ekubekezeleni kokugcina, ama-callouts angu-±0.005mm. Kodwa ukunemba kwangempela kwenzeka isikhathi eside ngaphambi kokuba ithuluzi lithinte ingxenye. Ikhona ku-fixturing. Angikwazi ukugcizelela lokhu ngokwanele. Ngokusakazwa kwe-investimenti eyinkimbinkimbi, e-asymmetrical, ukudizayina into ebeka ngaphandle kwedatha okungenzeka yona inokwehluka kokusakaza kuwubuciko. Kumayelana nokudala isistimu yokuhlanganisa ephindaphindwayo, eqinile yengxenye engafani ngokuphelele. Ngibone izinhlelo ezinhle zihluleka ngenxa yokuthi ukulungiswa kuvumele ingxenye yeshumi yemilimitha yokuguquguquka. Kwa-QSY, ngesizinda sabo sokulingisa, bavame ukuklama futhi bazisakaze ngokwabo, okuyizinga lokuhlanganiswa okuqondile ongakuboni njalo. Kuzwakala kulula, kodwa kuyinzuzo enkulu.
Bese kuba ne-metrology. Noma yisiphi isitolo singathenga i-CMM. Kodwa ingabe bayakuqonda lokho elibatshela kona ngempela? Ukulawulwa kwenqubo yezibalo (i-SPC) yomsebenzi wesikhathi eside kuma-alloys asekelwe ku-nickel kuwukuziphatha. Akukhona nje ukuhlola ingxenye yokuqala neyokugcina. Imayelana nokulandelela amathrendi okugqokwa kwamathuluzi, ukukhula okushisayo komshini, nokuhluka kwenqwaba yezinto ezibonakalayo. Awugcini nje ukulinganisa izingxenye; ukala ukuzinza kwenqubo yakho yonke. A iqiniso inkampani yokulungisa imishini inale datha egeleza ibuyela ku-opharetha nabahleli bezinhlelo eduze nesikhathi sangempela, ayingcwatshwa kusipredishithi somphathi wekhwalithi. Iwuhlelo oluphilayo.
Futhi isoftware? Iyithuluzi, hhayi intonga. Isoftware ye-CAM ehamba phambili emhlabeni izokunikeza indlela yamathuluzi ecatshangwayo ephelele. Kodwa umhleli onolwazi uyazi ukuthi uzoyibhala nini. Bayazi ukuthi ebangeni elithile lensimbi ekhonjiwe, i-engeli yokungena engajwayelekile noma i-stepover engajwayelekile izokhiqiza isiphetho esingcono kakhulu futhi andise impilo yamathuluzi. Lona umuzwa ovela eminyakeni yokusebenza kwemisebenzi, ukubuka imibala yama-chip, ukulalela ukusikwa, nokuhlola izinkulungwane zezingxenye eziqediwe. Ungathola indlela yabo enemininingwane ku-portal yabo ku- https://www.tsingtaocnc.com. Akukona ukuthengisa fluff; kuwuhlu lwezinkinga ezixazululiwe.
Yebo, Kodwa Ingxoxo
Isibonakaliso esinokwethenjelwa sokuhlangenwe nakho ukuzimisela ukusho yebo, kodwa noma ngisho cha, yingakho. Ekuqaleni komsebenzi wami, ngangithola imidwebo enokubekezelela okucaciswe emigqeni ehlukene yokulingisa noma ama-callout ukuze kuqedwe isibuko esiteshini sangaphakathi okwakungenakwenzeka ukusisebenzisa. Isitolo semisebenzi esilambele umsebenzi singavele siwucaphune bese sizame, okuholela ekungqubuzaneni okungenakugwema. A isinongo inkampani yokulungisa imishini uzokushayela. Bazochaza ukuthi ukubekezelelana okucacisiwe kuqinile kunokwehluka okungokwemvelo kusukela kunqubo yokusakaza, ngakho-ke sidinga ukuxoxa ngokuthi yiziphi izici zedatha ezibaluleke ngempela. Bazophakamisa ukucaciswa kokuqedwa kwendawo okucatshangelwayo noma baphakamise idizayini ye-manufacturability (DFM) tweak.
Yilapho ubudlelwano bubumba khona. Ngikhumbula ingxenye yevalvu lapho iklayenti lalifuna ukuqedwa kwe-Ra 0.2μm kubhore yangaphakathi. Umcabango wokuqala wawuyisicefe futhi ucija. Kodwa-ke, uma kucatshangelwa umsebenzi wengxenye kanye nemithombo yezindaba ewuketshezi, ochwepheshe bemishini baphakamise ukuthi isiphetho se-Ra 0.8μm esifinyelelwe ngethuluzi lephoyinti elilodwa elilawulwa ngokucophelela sizosebenza ngokulinganayo, singaguquki, futhi sinciphise izindleko ngesigamu. Babenedatha yokwenza ikhophi yasenqolobaneni - ukuhlolwa kokugqoka, ukulingisa okugelezayo. Lokho kuwukwengeza inani, hhayi nje ukusika insimbi.
I-flip side iwukwazi lapho ungakwazi ukuyekethisa. Ngobuso bophawu obuzungezayo ku-alloy esekwe ku-cobalt, ukucaba nokuqedwa kwengaphezulu akuxoxiswana. Ayikho ingxoxo ye-DFM lapho. Ingxoxo ishintshela ekucubunguleni ukuqinisekiswa, amaphrothokholi okuhlolwa kwe-athikili yokuqala, futhi mhlawumbe nokuhlolwa kofakazi. Ukuzethemba kokuba nazo zombili izinhlobo zezingxoxo - leyo ehlanganyelwayo kanye nengayekethisi - kuphawula umphakeli ovuthiwe.
Ukwehluleka Kuwuhlelo Lwezifundo Lwangempela
Akekho umuntu kulo mkhakha oyitholayo ngaso sonke isikhathi. Izifundo ezinamathelayo zivela emaphutheni abizayo. Okwakudala ukubukela phansi ukukhululeka kwengcindezi okudingekayo ngemva komshini onzima wokulingisa. Ungase ushicilele indlu yegiya elikhulu ukuze uyicacise, ihlole i-CMM, bese uyithumela ukuze izophathwa ukushisa. Uma ibuya, isonteka ngale kokuhlengwa ngenxa yokuthi awushiyanga isitoko esanele noma awuzange unciphise ingcindezi esigabeni esifanele sesikhashana. Ngibe yingxenye yalokho kuhlolwa kwesidumbu. Kuwumuzwa ochobozayo. Kodwa ikufundisa ukuthi uhlale njalo, ucabangele imephu yokucindezeleka eyinsalela yengxenye ngaphambi kokuhlela.
Okunye ukwehluleka okucashile ukujaha uhlobo olungalungile lokunemba. Ngake ngakhathazeka ngokubamba ukubekezelelana kwe-concentricity phakathi kwamabhore amabili ku-manifold. Sachitha amahora sisetha futhi sihlola. Ngaleso sikhathi, asikunakanga ukuthi indawo yokuvala indawo eyisicaba, obekubonakala kulula, ibinyakaza ngenxa yokwehluka kwezinga lokushisa elipholile ngesikhathi eside sokwenza imishini. Ingxenye iphumelele isheke lokugxila kodwa yavuza ekuhlolweni. Ukunemba okwakubalulekile kwakuwukucaba, hhayi ukugxila. Ilinganise kabusha umbono wami wonke ekufundeni umdwebo: qonda umsebenzi kuqala, bese ubheka ubukhulu.
Izinkampani ezike zaba khona, njenge-QSY ngokusebenza kwazo iminyaka eyishumi nantathu, zinelabhulali yalezi zifundo. Ashumekwe ezinqubweni zawo zokusebenza ezijwayelekile. Kungakho CNC imishini amasevisi ezingxenye zabalingisi botshalomali ngokuvamile ahlanganisa ukuhlolwa okuphoqelekile kwenqubo kanye nokukhululeka kwesikhashana kwengcindezi njengezinga lejometri ethile, hhayi njengokungeziwe. Babeke intengo yezindleko zokuhluleka kwangaphambilini ukuze baqinisekise impumelelo yamanje.
Ngakho-ke, Uthengani Ngempela?
Ekupheleni kosuku, uma uzibandakanya a inkampani yokulungisa imishini, awuthengi isikhathi somshini. Uthenga ukwahlulela. Uthenga ukuhlakanipha okuqoqiwe kwezinkulungwane zemisebenzi eqediwe, izibazi zaleyo engahambanga kahle, nezinhlelo ezakhelwe ukuvimbela lawo maphutha ukuba angaphindeki. uthenga ithimba elibuka umdwebo bese libona inqubo, izingibe ezingaba khona, kanye nendlela eya engxenyeni eqinile, yekhwalithi ephezulu.
Umehluko phakathi komthengisi nozakwethu. Umthengisi uhlinzeka ngesevisi ekuphrintiwe. Uzakwethu uzibandakanya nenhloso yokuphrinta. Babheka ingxenye yakho futhi bacabange ngomjikelezo wayo wokuphila: ukuthi izohlanganiswa kanjani, amandla azowathwala, indawo ezohlala kuyo. Ngesisekelo ekubunjweni, inkampani efana ne-QSY icabanga ngale ndlela ngokwemvelo - bebelokhu behileleka kusukela ekuzalweni kwempahla njengendlela yokuthela okuncibilikisiwe.
Ngakho, ngesikhathi esilandelayo lapho uhlola a inkampani yokulungisa imishini, bheka udlule ohlwini lwemishini. Buza mayelana nezindlela zabo zokwehluleka ezivame kakhulu nokuthi benzeni ukuze banciphise. Cela isibuyekezo se-DFM engxenyeni yokucabanga. Impendulo yabo izokutshela okuningi kakhulu kunanoma iyiphi incwajana ecwebezelayo. Ukunemba kwangempela kusekucabangeni, kudala ngaphambi kokuthi kukhiqizwe ikhodi yokuqala ye-G.
