Intengo esekelwe esikhathini sokusika i-laser iyodwa ingaholela kuma-oda okukhiqiza, kodwa futhi ingaba umsebenzi wokulahlekelwa, ikakhulukazi uma amamajini omkhiqizi wensimbi ephansi.
Uma kukhulunywa ngokuhlinzeka embonini yamathuluzi omshini, sivame ukukhuluma ngokukhiqiza kwamathuluzi omshini.I-nitrogen ishesha kangakanani ukusika insimbi eyi-intshi enguhhafu?Kuthatha isikhathi esingakanani ukubhoboza?Izinga lokusheshisa?Asenze ucwaningo lwesikhathi futhi sibone ukuthi isikhathi sokubulala sibukeka kanjani!Nakuba lawa kungamaphuzu amahle okuqala, ingabe aguquguquka ngempela okudingeka sikucabangele lapho sicabanga ngefomula yempumelelo?
I-Uptime ibalulekile ekwakheni ibhizinisi elihle le-laser, kepha sidinga ukucabanga okungaphezu nje kokuthi kuthatha isikhathi esingakanani ukwehlisa umsebenzi.Ukunikezwa okusekelwe kuphela ekwehliseni isikhathi kungaphula inhliziyo yakho, ikakhulukazi uma inzuzo incane.
Ukwembula noma yiziphi izindleko ezifihlekile ezingase zibe khona ekusikeni kwe-laser, sidinga ukubheka ukusetshenziswa kwabasebenzi, isikhathi somshini, ukungaguquguquki ngesikhathi sokuhola kanye nengxenye yekhwalithi, noma yikuphi ukuphinda kusetshenzwe kanye nokusetshenziswa kwezinto ezibonakalayo.Ngokuvamile, izindleko zezingxenye ziwela ezigabeni ezintathu: izindleko zemishini, izindleko zabasebenzi (njengezinto ezithengiwe noma igesi elisizayo elisetshenzisiwe), kanye nezabasebenzi.Kusukela lapha, izindleko zingahlukaniswa zibe izici ezinemininingwane eyengeziwe (bheka Umfanekiso 1).
Uma sibala izindleko zomsebenzi noma izindleko zengxenye, zonke izinto ezisemfanekisweni 1 zizoba yingxenye yesamba sezindleko.Izinto ziba nokudida kancane lapho sibala izindleko kukholamu eyodwa ngaphandle kokubala kahle umthelela ezindlekweni kwenye ikholomu.
Umqondo wokusebenzisa kakhulu izinto zokwakha ungase ungakhuthazi muntu, kodwa kufanele silinganise izinzuzo zawo ngokuqhathanisa nokunye okucatshangelwayo.Lapho sibala izindleko zengxenye, sithola ukuthi ezimweni eziningi, impahla ithatha ingxenye enkulu kakhulu.
Ukuthola okuningi kokusebenza, singasebenzisa amasu afana ne-Collinear Cutting (CLC).I-CLC igcina impahla nesikhathi sokusika, njengoba imiphetho emibili yengxenye yenziwa ngesikhathi esisodwa ngokusikwa okukodwa.Kodwa le nqubo inokulinganiselwa okuthile.Kuncike kakhulu ku-geometry.Kunoma ikuphi, izingxenye ezincane ezijwayele ukugoba zidinga ukuhlanganiswa ukuze kuqinisekiswe ukuzinza kwenqubo, futhi othile udinga ukuzihlukanisa lezi zingxenye futhi mhlawumbe azicime.Kwengeza isikhathi nomsebenzi ongezi mahhala.
Ukuhlukaniswa kwezingxenye kunzima kakhulu uma usebenza ngezinto eziwugqinsi, futhi ubuchwepheshe bokusika i-laser busiza ukudala amalebula "e-nano" anogqinsi olungaphezu kwengxenye yobukhulu bokusikwa.Ukuzidala akuphazamisi isikhathi sokusebenza ngoba imishayo ihlala ekusikeni;ngemva kokudala amathebhu, asikho isidingo sokuphinda ufake izinto (bheka Fig. 2).Izindlela ezinjalo zisebenza kuphela emishinini ethile.Nokho, lesi isibonelo esisodwa nje sentuthuko yakamuva engasagcini nje ngokunciphisa izinto.
Futhi, i-CLC incike kakhulu ku-geometry, ngakho-ke ezimweni eziningi sibheke ukunciphisa ububanzi bewebhu esidlekeni kunokuba siyenze inyamalale ngokuphelele.Inethiwekhi iyancipha.Lokhu kuhle, kodwa kuthiwani uma ingxenye itshekile futhi ibangele ukushayisana?Abakhiqizi bamathuluzi omshini banikeza izixazululo ezahlukahlukene, kodwa indlela eyodwa etholakala kuwo wonke umuntu ingeza i-nozzle offset.
Umkhuba weminyaka embalwa edlule kube ukunciphisa ibanga ukusuka ku-nozzle kuya endaweni yokusebenza.Isizathu silula: ama-fiber lasers ayashesha, futhi ama-laser amakhulu efiber ayashesha ngempela.Ukwanda okuphawulekayo kokukhiqiza kudinga ukwanda ngasikhathi sinye kokugeleza kwe-nitrogen.Ama-laser efiber anamandla ayahwamuka futhi ancibilike insimbi ngaphakathi kokusikwa ngokushesha kakhulu kunama-laser e-CO2.
Esikhundleni sokunciphisa umshini (okungeke kube nomthelela), silungisa umlomo wombhobho ukuze uvumelane nomsebenzi.Lokhu kwandisa ukugeleza kwegesi elisizayo ngenotshi ngaphandle kokwandisa ingcindezi.Kuzwakala njengowinile, ngaphandle kokuthi i-laser isahamba ngokushesha kakhulu futhi ukutsheka kuba yinkinga.
Umfanekiso 1. Izindawo ezintathu ezibalulekile ezithinta izindleko zengxenye: okokusebenza, izindleko zokusebenza (kuhlanganise nezinto ezisetshenziswayo kanye negesi elisizayo), kanye nomsebenzi.Laba abathathu bazobhekana nengxenye yezindleko sezizonke.
Uma uhlelo lwakho lunobunzima obuthile bokuphenyisisa ingxenye, kunengqondo ukukhetha indlela yokusika esebenzisa i-nozzle offset enkulu.Ukuthi lelisu linengqondo yini kuncike kuhlelo lokusebenza.Kufanele silinganisele isidingo sokuzinza kohlelo kanye nokwanda kokusetshenziswa kwegesi esiza nokwanda kokukhishwa kwemibhobho.
Enye inketho yokuvimbela ukukhishwa kwezingxenye ukucekelwa phansi kwe-warhead, eyenziwe ngesandla noma ngokuzenzakalelayo kusetshenziswa isoftware.Futhi lapha futhi sibhekene nokukhetha.Imisebenzi yokucekela phansi unhlokweni wesigaba ithuthukisa ukwethembeka kwenqubo, kodwa futhi yandisa izindleko ezisebenzisekayo nezinhlelo ezihamba kancane.
Indlela enengqondo kakhulu yokunquma ukuthi usebenzise ukubhujiswa kwama-slug ukucabanga ngokulahla imininingwane.Uma lokhu kungenzeka futhi singeke sikwazi ukuhlela ngokuphephile ukugwema ukungqubuzana okungaba khona, sinezinketho ezimbalwa.Singakwazi ukubophela izingxenye ngama-micro-latches noma sinqume izingcezu zensimbi futhi sizivumele ziwe ngokuphepha.
Uma iphrofayili yenkinga iyimininingwane yonke ngokwayo, ngakho-ke asinakho okunye ukukhetha, sidinga ukuyimaka.Uma inkinga ihlobene nephrofayili yangaphakathi, khona-ke udinga ukuqhathanisa isikhathi nezindleko zokulungisa nokuphula i-block yensimbi.
Manje umbuzo uba yizindleko.Ingabe ukungeza ama-microtag kwenza kube nzima ukukhipha ingxenye noma ukuvimba esidlekeni?Uma sicekela phansi i-warhead, sizokwengeza isikhathi sokusebenza kwe-laser.Ingabe ishibhile ukwengeza umsebenzi owengeziwe ezingxenyeni ezihlukene, noma ingabe ishibhile ukwengeza isikhathi somsebenzi esilinganisweni sehora somshini?Uma kubhekwa umthamo omkhulu wehora womshini, cishe kufika ekutheni zingaki izingcezu ezidinga ukunqunywa zibe izingcezu ezincane, eziphephile.
Izisebenzi ziyindleko enkulu futhi kubalulekile ukuyiphatha lapho uzama ukuncintisana emakethe yezindleko eziphansi zabasebenzi.Ukusika i-laser kudinga umsebenzi ohlotshaniswa nohlelo lokuqala (nakuba izindleko zehliswa ngoku-oda kabusha okulandelayo) kanye nomsebenzi ohambisana nokusebenza komshini.Uma imishini i-othomathikhi kakhulu, kulapho singathola khona okuncane eholweni lehora lomsebenzisi we-laser.
“I-automation” ekusikeni nge-laser ngokuvamile ibhekisela ekucutshungulweni nasekuhlelweni kwezinto, kodwa ama-laser esimanje anezinhlobo eziningi ezengeziwe zokuzishintshanisa.Imishini yesimanje ifakwe ngokushintsha kwe-nozzle okuzenzakalelayo, ukulawulwa kwekhwalithi okusikiwe okusebenzayo kanye nokulawula izinga lokuphakelayo.Kuwutshalomali, kodwa ukonga kwabasebenzi okuwumphumela kungase kuthethelele izindleko.
Ukukhokhwa ngehora kwemishini ye-laser kuncike ekukhiqizeni.Cabanga ngomshini ongenza ngesikhathi esisodwa lokho owawuthatha amashifu amabili.Kulokhu, ukushintsha usuka kumashifu amabili uye kwelinye kungaphinda kabili ukukhishwa kwehora komshini.Njengoba umshini ngamunye ukhiqiza okwengeziwe, sinciphisa inani lemishini edingekayo ukwenza umsebenzi ofanayo.Ngokunciphisa inani lama-lasers ngohhafu, sizokwehlisa izindleko zabasebenzi ngohhafu.
Yebo, lokhu kongiwa kuzokwehla uma imishini yethu ibonakala ingathembekile.Ubuchwepheshe obuhlukahlukene bokucubungula busiza ukugcina ukusika kwe-laser kusebenza kahle, okuhlanganisa ukuqapha isimo somshini, ukuhlola umlomo wombhobho okuzenzakalelayo, nezinzwa zokukhanya ezithola ukungcola engilazini yokuvikela yekhanda lomsiki.Namuhla, singasebenzisa ubuhlakani bokuxhumana kwemishini yesimanje ukukhombisa ukuthi singakanani isikhathi esisele kuze kulungiswe okulandelayo.
Zonke lezi zici zisiza ukwenza ngokuzenzakalelayo ezinye izici zokulungiswa komshini.Kungakhathaliseki ukuthi singabanikazi bemishini enala makhono noma sigcina okokusebenza ngendlela yakudala (ukusebenza kanzima kanye nesimo sengqondo esihle), kufanele siqinisekise ukuthi imisebenzi yokunakekela iqedwa ngempumelelo nangesikhathi.
Umfanekiso 2. Intuthuko ekusikeni kwe-laser isagxile esithombeni esikhulu, hhayi nje ukusika isivinini.Isibonelo, le ndlela ye-nanobonding (ukuhlanganisa izingcezu zokusebenza ezimbili ezisikwe ngomugqa ovamile) kusiza ukuhlukaniswa kwezingxenye eziwugqinsi.
Isizathu silula: imishini idinga ukuba sesimweni sokusebenza esiphezulu ukuze igcine ukusebenza kahle kwemishini yonke (OEE): ukutholakala x ukukhiqiza x ikhwalithi.Noma, njengoba iwebhusayithi ye-oee.com isho: “[OEE] ichaza iphesenti lesikhathi sokukhiqiza esisebenza kahle ngempela.I-OEE ka-100% isho ikhwalithi engu-100% (izingxenye zekhwalithi kuphela), ukusebenza okungu-100% (ukusebenza okusheshayo).) kanye nokutholakala okungu-100% (asikho isikhathi sokuphumula).”Ukuthola i-100% ye-OEE akunakwenzeka ezimweni eziningi.Izinga lemboni lisondela ku-60%, nakuba i-OEE evamile ihlukahluka ngokusetshenziswa, inani lemishini kanye nobunzima bokusebenza.Noma iyiphi indlela, ubuhle be-OEE buyinto efanelekile ukulwela.
Ake sithi sithola isicelo sekhotheshini sezingxenye ezingu-25,000 ezivela kuklayenti elikhulu nelaziwayo.Ukuqinisekisa ukusebenza kahle kwalo msebenzi kungaba nomthelela omkhulu ekukhuleni kwesikhathi esizayo kwenkampani yethu.Ngakho-ke sinikeza u-$100,000 futhi iklayenti liyakwamukela.Lezi yizindaba ezinhle.Izindaba ezimbi ukuthi izilinganiso zenzuzo yethu zincane.Ngakho-ke, kufanele siqinisekise izinga eliphezulu kakhulu le-OEE.Ukuze senze imali, kufanele senze konke okusemandleni ethu ukuze sikhulise indawo eluhlaza okwesibhakabhaka futhi sinciphise indawo ewolintshi emfanekisweni wesi-3.
Uma amamajini ephansi, noma yiziphi izimanga zingalulaza noma zenze ize inzuzo.Ingabe uhlelo olubi luzolimaza i-nozzle yami?Ingabe igeji yokusika embi izongcolisa ingilazi yami yokuphepha?Nginesikhathi sokuphumula esingahleliwe futhi kudingeke ukuthi ngiphazamise ukukhiqizwa ukuze ngivikeleke.Lokhu kuzokuthinta kanjani ukukhiqiza?
Ukungahlelwa kahle kwezinhlelo noma ukulungiswa kungabangela ukuthi isilinganiso sokudla esilindelwe (kanye nesilinganiso sokuphakelayo esisetshenziselwa ukubala ingqikithi yesikhathi sokucubungula) sibe sincane.Lokhu kunciphisa i-OEE futhi kwandisa sonke isikhathi sokukhiqiza - ngisho nangaphandle kokuthi u-opharetha aphazamise ukukhiqiza ukuze alungise amapharamitha omshini.Valelisa ekutholakaleni kwemoto.
Futhi, ingabe izingxenye esizenzayo zithunyelwa ngempela kumakhasimende, noma ingabe izingxenye ezithile ziphonswe emgqonyeni kadoti?Izikolo zekhwalithi ephansi ezibalweni ze-OEE zingalimaza ngempela.
Izindleko zokukhiqiza i-laser zicatshangelwa ngemininingwane eminingi kunokukhokhisa nje isikhathi se-laser esiqondile.Amathuluzi omshini wanamuhla anikeza izinketho eziningi zokusiza abakhiqizi bafinyelele izinga eliphezulu lokubonisa izinto abalidingayo ukuze bahlale bencintisana.Ukuze sihlale senza inzuzo, sidinga nje ukwazi nokuqonda zonke izindleko ezifihliwe esizikhokhayo lapho sithengisa amawijethi.
Isithombe 3 Ikakhulukazi uma sisebenzisa amamajini amancanyana kakhulu, sidinga ukunciphisa iwolintshi futhi sikhulise okuluhlaza okwesibhakabhaka.
I-FABRICATOR ingumagazini ohamba phambili wokwenza insimbi nokusebenza ngensimbi eNyakatho Melika.Umagazini ushicilela izindaba, ama-athikili ezobuchwepheshe kanye nemilando yamacala eyenza abakhiqizi bakwazi ukwenza umsebenzi wabo ngempumelelo.I-FABRICATOR isebenzela imboni kusukela ngo-1970.
Ukufinyelela okugcwele kwedijithali ku-FABRICATOR manje kuyatholakala, okukunikeza ukufinyelela okulula kuzinsiza ezibalulekile zemboni.
Ukufinyelela okugcwele kwedijithali kumagazini we-Tubing manje sekuyatholakala, okukunikeza ukufinyelela okulula kuzinsiza ezibalulekile zemboni.
Ukufinyelela okudijithali okugcwele kwe-The Fabricator en Español manje sekuyatholakala, okuhlinzeka ngokufinyelela okulula kuzinsiza ezibalulekile zemboni.
UMyron Elkins ujoyina i-podcast kaMenzi ukuze akhulume ngohambo lwakhe olusuka edolobheni elincane ukuya embonini yokushisela…
Isikhathi sokuthumela: Aug-28-2023