Uyazi, lapho abantu abaningi bezwa 'i-CNC machining', bafanekisela indawo yokusebenzela ehlanzekile, ezenzakalelayo lapho uphakela khona ngemodeli ye-CAD futhi izingxenye ezinhle zivele ziphume. Leyo yinguqulo yencwajana ecwebezelayo. Iqiniso, lelo olifunda kuphela ngokuvula imisebenzi nokubamba ucezu oluqediwe esandleni sakho, kuwukuxoxisana okuqhubekayo phakathi kokuhle kwedijithali nomhlaba obonakalayo wensimbi. Akukhona nje ngezinhlelo; kumayelana nokwazi ukuthi iqoqo elithile le-316L elingenabala lizoziphatha kanjani ngaphansi kwendlela yamathuluzi entsha, noma kungani lowo mklamo omuhle, oyinkimbinkimbi uzokhuluma okohlanya ngaphandle kokuthi uwusekele ngendlela ecacile, engacacile. Lelo gebe phakathi kwesikrini ne-swarf yilapho kwenzeka khona umsebenzi wangempela.
Isisekelo: Siqala Ngendaba, Hhayi Ikhodi
Angikwazi ukugcizelela lokhu ngokwanele. Ikhodi yakho ye-G inhle kuphela njengokuqonda kwakho okokusebenza okusikayo. Sikubona ngaso sonke isikhathi - iklayenti lithumela umklamo olungiselelwe i-aluminium futhi lifuna ukuthi wenziwe nge-Inconel 718 ngoba idinga ukumelana namazinga okushisa aphezulu. Esikrinini, kuyifayela elifanayo. Esitezi sesitolo, isilwane esihluke ngokuphelele. Imingcele yokusika, ukukhethwa kwamathuluzi, ngisho nezidingo zokuqina komshini zishintsha kakhulu.
Lapha kulapho umsebenzi wenhlanganisela ye-Foundry-machining, njengaleyo eku QINGDAO QIANGSENYUAN TECHNOLOGY CO.,LTD., (ungabheka ububanzi bawo kokuthi https://www.tsingtaocnc.com), inenzuzo efihliwe. Sebengenile futhi CNC imishini amashumi eminyaka. Lapho bethola ukulingwa okudinga ukuqedwa, sebeyazi kakade isakhiwo sokusanhlamvu, izindawo eziqinile ezingaba khona kusukela enkambisweni yokupholisa, izingcindezi ezisele. Lokho kuwukuhlakanipha ongakutholi esitifiketini esibonakalayo. Kusho ukuthi bangahlela ukulandelana komshini ukuze basebenze nomlando wezinto ezibonakalayo, hhayi ukulwa nawo. Ukuzama ukufaka umshini wokutshala imali okuyinkimbinkimbi ngaphandle kwaleyo sizinda kufana nokuzulazula ebumnyameni.
Isibonelo, ngama-alloys asekelwe ku-nickel bakhuluma - izakhiwo ezinhle, kodwa iphupho elibi lempilo yamathuluzi uma uwaphatha njengensimbi. Izinto zisebenza-ziqina njengoba usika. Ngakho awukwazi ukuvumela ithuluzi lihlikihle; udinga ireki eqondile, imiphetho ebukhali, futhi kufanele ugcine ukudla okungaguquki, okunolaka ngokwanele ukuze ungene ngaphansi kwalolo ngqimba oluqinile lomsebenzi. Yima noma wehlise ijubane phakathi kokusikwa? Usanda kwenza indawo eyenziwe yaba eyasendaweni ezocekela phansi iphasi yakho elandelayo. Kungumdanso wengcindezi nokunemba.
Umsebenzi Olula Owayengewona: I-Flat Plate Saga
Ake ngikunike isibonelo esilula esiye eceleni. Iklayenti lalidinga ipuleti elikhulu, eliwugqinsi lensimbi epholile, izimbobo ezithile kanye nephakethe eligayiwe. Imali elula, akunjalo? Salikhipha ipuleti, salibophela phansi, saqala sabheka. Aqede uhlangothi lokuqala, aphenye, aqale kolwesibili. Laqala lapho-ke iphupho elibi. Ipuleti, ngaphansi kwengcindezi yokusikeka kokuqala, yakhulula izingcindezi zangaphakathi futhi yasonteka. Kubi. Lapho siqeda ubuso besibili, ingxenye yayimise okwebhanana, ngenxa yokubekezelelwa ngamamayela.
Ukwehluleka bekuwukuthatha ukuthi impahla eluhlaza ibizinzile. Ukuze uthole umsebenzi obucayi wokucaba, ngokuvamile udinga umshini onzima, bese uwuyeka uhlale (ukunciphisa ukucindezeleka), bese uqedela umshini. Ngezinye izikhathi kufanele ukwenze kabili. Kuyisifundo sokubekezela nenqubo. Manje, uma ngibheka umdwebo wepuleti olula, ngicabanga ngemvelaphi yesitoko, ukushuba kwaso, umlando waso oshisayo. Lolo uhlobo lokucabanga okusebenzayo, okungesobala okuhlukanisa i-parter pusher nozakwethu owenza imishini. Isitolo esinolwazi olunzulu ngezinto ezibonakalayo, njenge-QSY enesizinda saso seminyaka engu-30, kungenzeka ukuthi lezi zivumelwano zibhakwe ekuhambeni kwazo ukuze zitholwe izikhala ezilahliwe nezimboziwe, zigwema ukwenza kabusha okumba eqolo okunjalo.
Ukusebenzisa Amathuluzi Akukona Nje Mayelana Nomkhiqizo
Wonke umuntu ufuna ukukhuluma ngomshini wakamuva, omkhulu kakhulu wokuphela komkhiqizo ophezulu. Futhi ngokuqinisekile, amathuluzi amahle abalulekile. Kodwa okubaluleke kakhulu ukusetha. Ngibone igayo lokugcina lika-$200 ngenxa yokuphuma kancane ku-collet eshibhile, kuyilapho ithuluzi eliphakathi nendawo elikwisibambi esishunwe kahle, esinembe kakhulu sisebenza amahora. Lonke uhlelo - ukuphotha, isibambi, ikholethi, ithuluzi - kufanele kubhekwe njengento eyodwa. Ukudlidliza kuyisitha sokuqeda nempilo yamathuluzi.
Kuma-alloys aqinile, sivamise ukusebenzisa amathuluzi e-carbide aqinile, kodwa kwesinye isikhathi ithuluzi le-cobalt elibukhali le-HSS elinejiyomethri eqine kakhudlwana lingaphila kangcono ekusikeni okuphakathi kokusakazwa ngesitoko esingalingani. Akukhona njalo mayelana ne-substrate enzima kakhulu; imayelana nethuluzi elifanele lokusika. Umsebenzi wabo ngesikhunta segobolondo kanye nokusakazwa kokutshalwa kwezimali kusho ukuthi bahlala bebhekene nezindawo zokuqala eziguquguqukayo, ngakho-ke leli su lamathuluzi cishe lingokwemvelo kubo.
Ukunemba kuyinqubo, Hhayi Isilungiselelo
Udayela ngokubekezelela okungu-+/-0.01mm emshinini. Ingabe lokho kusho ukuthi ingxenye izoba ekubekezeleleni? Akunjalo. Ukunwetshwa kwe-thermal kuyinto yangempela. Ingxenye eyenziwe ngomshini ekuseni lapho isitolo singu-18°C izokala ngokuhlukile ntambama ngo-24°C, ikakhulukazi nge-aluminium. Sifunde ukuvumela izingxenye ukuba zibe ngokwejwayelekile ezingeni lokushisa legumbi lokuhlola ngaphambi kokulinganisa okokugcina. Ngomsebenzi onembe kakhulu, ulawula indawo ezungezile, izinga lokushisa elipholile, yonke into.
Lokhu kufinyelela ekulungiseni. Leso sici esifakwe ngomshini omuhle sinembile kuphela njenge-vise noma i-fixture ebambe ingxenye. Sake salahla inqwaba ngoba umhlathi ogugile we-vise wawunama-microns ambalwa wokutsheka esingawabambanga. Manje, okubonisa ukusetha kuyinkolo, hhayi isiphakamiso. Enkampanini eyenza ukulingisa kobuqotho obuphezulu ezimbonini ezihlukahlukene, lokhu kuziphatha kwenqubo akunakuxoxiswana. Iphutha endaweni yepompo noma emzimbeni we-valve akuyona nje ukwenqatshwa; ukwehluleka kwenkambu okungaba khona.
Futhi ukukhuluma ngokulinganisa, i-caliper ethembekile inemikhawulo yayo. Ukuze uthole ukubekezelelana kwezindawo zangempela noma amakhonco ayinkimbinkimbi, udinga okwengeziwe. Ama-CMM, izikena zokubona - ziba yingxenye yeluphu yempendulo yomshini. Idatha ikutshela uma ngabe inqubo yakho ihamba kahle. Yileluphu evaliwe yomshini, isilinganiso, ukulungisa okwakha ukuvumelana kwangempela.
Lapho Idizayini Ihlangabezana Nokwenziwa
Lona umthombo omkhulu wokungqubuzana nethuba. Onjiniyela baklama umsebenzi, okulungile. Kodwa ngezinye izikhathi ukukhuphuka okuncane kwe-fillet radius, noma ukuphumula kokubekezelelana ebusweni obungabalulekile, kunganciphisa isikhathi somshini kanye nezindleko ngo-30% ngaphandle komthelela ongekho ekusebenzeni. Amaphrojekthi angcono kakhulu ayenzeka uma kunengxoxo ngaphambi kokuthi umdwebo wokugcina umiswe.
Eyakudala ngamaphakethe ajulile anerediya ekhona encane. Umklami ufuna ikhona elibukhali langaphakathi elingu-1mm. Lokho kudinga isigayo sokuphela esingu-2mm. Ukugaya iphakethe elijulile elingu-50mm ngethuluzi elingu-2mm? Ubheke amaphasi amaningi, amaningi ahamba kancane, ukuchezuka kwamathuluzi okwedlulele, nokuphuka okungenzeka. Ukuphakamisa irediyasi engu-2.5mm noma engu-3mm kuvumela ithuluzi elinamandla, okuphakelayo okusheshayo, kanye nenqubo ethembeke kakhudlwana. Akukona ukuyekethisa; kungukulungiselelwa okwangempela.
Ukusebenza ngezakhi zangaphambilini kwengeza esinye isendlalelo. I CNC imishini ipulani yengxenye yokutshala imali ayiqalisi endaweni eqinile; iqala efomini eliseduze nenethi. Umsebenzi womashini ukushaya ama-datum nezindawo ezibucayi, ngokuvamile esebenza ngezibonelelo zesitoko ezingalingani. Lokhu kudinga indlela ehlukile yokuhlela - ngokuvamile kusetshenziswa imijikelezo ye-probe ukuthola indawo yangempela yokusakaza emkhathini kunokuba ucabange ukuthi iqondaniswe ngokuphelele. Kuyingxube yemishini enembayo nokufakwa kwamakhono.
Inani Elingabonakali: Ukungaguquguquki Esikalini
Noma ubani angenza ingxenye eyodwa enhle. Ukwenza ingxenye ye-1000 ifane neyokuqala kuyinselelo yangempela CNC imishini. Yilapho amadokhumenti enqubo, ukuphathwa kwempilo yamathuluzi, nokuhlolwa okungaphakathi kwenqubo kungena khona. Kuyisicefe, umsebenzi ongathandeki. Amahora ethuluzi lokugawula, ukuhlela ukugcinwa kokuvimbela emishinini, nokuba neziqondiso ezicacile zomsebenzi zabaqhubi.
Kumphakeli ofana ne-QSY, ibhizinisi lakhe elakhelwe ekuhlinzekeni ngomshini wokulingisa ngokwethembeka, lo mgogodla wokusebenza uyikho konke. Umlando wabo omude uphakamisa ukuthi kudingeke ukuthi baxazulule lezi zinkinga zokukhuphula amaklayenti kuzo zonke izimboni, kusukela kuma-prototypes aphuma kanye kuya ekuqaliseni kokukhiqiza. Lolo lwazi lwesikhungo lwendlela yokulondoloza ikhwalithi kuwo wonke amaqoqo okusakazwa okuguquguqukayo luyimpahla ephathekayo ongeke uyidawunilode noma uyithenge eshalofini.
Ngakho-ke, uma ngicabanga nge-CNC, angihlabeki umxhwele kangako ngomshini ocwebezelayo we-axis engu-5 (yize ungamathuluzi amangalisayo), futhi nginesithakazelo esikhulu ku-ecosystem ethule, ecwebezelayo ezungezile: isayensi yezinto ezibonakalayo, idizayini yokuhlanganisa, ukuqina kokulinganisa, kanye nezifundo eziwine kanzima ezivela emisebenzini engazange ihlelwe. Yilokho okuguqula ifayela ledijithali libe ingxenye ethembekile, ebonakalayo. Kuwumsebenzi wezandla ogqoka izingubo ze-automation.
