Uma othile esesha 'inani lomshini wokubumba umjovo wensimbi', uvamise ukwethuka. Inombolo evela kuqala cishe ayisho lutho. Kufana nokubuza inani lemoto—ingabe uthola i-compact noma i-semi-truck? Ingxoxo yangempela iqala ngemva kokuvala leyo thebhu yesiphequluli. Kulo mkhakha, intengo yesitikha imane iyinkokhelo yokungena kundida yezezimali eyinkimbinkimbi kakhulu ehlanganisa amasistimu asizayo, amathuluzi, kanye nezomnotho ezinonya zesivuno se-feedstock. Ngibone amaphrojekthi amaningi efa ngenxa yokuthi isabelomali sakhiwe cishe kuleso sicaphuni sokuqala se-Google.
Inkohliso Yentengo Yesitika
Ake sicacise. I-standard 100-ton vertical umshini wokubumba umjovo wensimbi kusuka kumkhiqizi waseShayina kungase kufakwe ohlwini cishe ku-$80,000 kuya ku-$120,000. Lokho kubonakala kuqondile, akunjalo? Lolo wugibe lokuqala. Lesi sibalo ngokuvamile sihlanganisa umshini wokunyathelisa—amathambo angenalutho. Akubandakanyi uhlelo lokususa ukubopha, olubaluleke kakhulu. Awukwazi ukuvele ubhake i-binder kuhhavini ojwayelekile; udinga isithando somlilo esilawulwayo, futhi lokho kungenye i-$30,000 kuya ku-$50,000 kalula. Bese kuba khona isithando somlilo esishisayo. Ukuze uthole i-MIM efanele, ubheka i-vacuum ephezulu noma isithando somlilo se-hydrogen. Ehloniphekile iqala ku-$150,000 futhi iye phezulu, iye phezulu. Kungazelelwe, leyo ntengo yomshini iyingxenyana yesamba semali esetshenziswayo.
Ngikhumbula iklayenti elathola umshini ngokusekelwe kuleso sicaphuno sokuqala. Babenesizinda sokubumba umjovo wepulasitiki futhi bacabanga ukuthi izimiso zidluliselwe ngokuqondile. Babeke imali engu-$150,000 kuwo wonke ulayini. Ukuhlolwa kweqiniso kwaba nzima. Ngesikhathi behlanganisa amathuluzi adingekayo enqubo ye-MIM—okuyisilwane esihluke ngokuphelele—isabelomali sabo sase sephulwe ngenani eliphindwe kathathu. Iphrojekthi yachithwa. Lo mshini wahlala ekhreyini unyaka ngaphambi kokuthi udayiswe ngemali eshisiwe.
Yilapho uzakwethu onolwazi olujulile nolwazi lwenqubo eba usizo olukhulu. Inkampani efana I-Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), ngeminyaka yabo engu-30 ekulingiseni nasekukhiqizeni imishini, ikuqonda ngokugcwele lokhu. Nakuba bengochwepheshe ku ukubunjwa kwegobolondo futhi ukutshala imali, lobo buchwepheshe obuyisisekelo ku-metallurgy kanye nokwakhiwa kwezingxenye eziyinkimbinkimbi bubanika umbono we-pragmatic wayo yonke i-MIM ecosystem. Bebengeke bavele bakuthengisele umshini; bazobuza ukuthi usebenzisa ziphi izingxube-insimbi engagqwali, ama-alloys asekelwe ku-nickel?—Futhi iyini ingxenye yakho yejiyomethri, ngoba lokho kunquma yonke into ezansi nomfula.
Lapho Okuguquguquka Kwangempela Kucasha khona
Ngaphandle kwemishini yokusiza, ukucaciswa komshini ngokwawo kuyinkundla yezimayini. Intengo iyashintshashintsha kakhulu ngokusekelwe ekucushweni kwesikulufu kanye nomgqomo. Uma usebenzisa i-feedstock elimaza kakhulu elayishwe ngensimbi engagqwali noma ama-alloys asekelwe ku-cobalt, udinga isikulufu esiqinile kanye nomugqa womgqomo. Lokho ukuthuthukiswa okungu-$15,000 kusuka kumodeli evamile, kodwa akuxoxiswana ngayo ngaphandle kwalapho ufuna ukushintsha izingxenye njalo ngemva kwezinyanga eziyisithupha. Isilawuli ngesinye. I-PLC eyisisekelo uma iqhathaniswa nesistimu egcwele eqhutshwa yi-servo enokulawulwa kwengcindezi evaliwe ayikona nje ukunemba; kumayelana ne-scrap rate. Ukwehliswa kwe-scrap ngo-2% ezingxenyeni zenani eliphezulu kukhokhela ukuthuthukiswa ezinyangeni.
Bese kuba namandla okuphoqa. Kuyalinga ukucacisa ngokwedlulele. Amathani amaningi kufanele abe ngcono, akunjalo? Akunjalo Empeleni. Ezingxenyeni ezincane, eziyinkimbinkimbi ze-MIM—cabanga izingxenye zedivayisi yokuhlinza noma amagiya wokubuka—akuvamisile ukuthi udinge amandla amakhulu. Umshini ongamathani angama-50 ungase wanele ngokuphelele. Ukubheka ngokweqile kuholela ekusetshenzisweni kwamandla okuphezulu, indawo yaphansi eyengeziwe, kanye nobunzima obungadingekile ezikhunjini ezithambile. Ngakufunda kabuhlungu lokhu kusenesikhathi, ngiphusha umshini wamathani angu-150 engxenyeni ethile, uma ngibheka emuva, amathani angama-60 abengayiphatha. Sayikhokhela ngogesi futhi salahlekelwa ukuguquguquka.
I-Tooling iyindlovu egunjini okungekho muntu ofuna ukukhuluma ngayo lapho kuxoxwa ngenani lomshini. Isikhunta esihle se-MIM, esinokungenisa umoya okudingekayo, amasistimu okungena aklanyelwe ukugeleza kwe-feedstock, nensimbi yamathuluzi esezingeni eliphezulu, kungabiza imali elingana nomshini womjovo ngokwawo. Futhi akuyona into eyodwa. Uma ukhiqiza umndeni wezingxenye, udinga umndeni wesikhunta. Yingakho amafemu amaningi, ngisho nalabo asebekhulile, bekhetha indlela exubile. Bangase baphathe ukuklama nokucula endlini kodwa bahlanganyele esigabeni sokubumba. Isibalo esikhulu ngokumelene nokulawula.
Izindleko Zokusebenza Ibhokisi Elimnyama
Lena ingxenye ecacayo kuphela ngemva kokuba usebenzile umshini unyaka wonke. Izindleko ze-Feedstock zinkulu. Ama-alloys asebenza kahle kakhulu awashibhile, futhi ukumosha akukhona nje kuma-sprues nabagijimi. Kufanele uphendule ngokulahlekelwa kokuphathwa kwempushana, ukungahambisani kwenqwaba, kanye neqiniso lokuthi i-feedstock egaywe kabusha (regrind) inemikhawulo yokuthi zingaki izikhathi ezingasetshenziswa kabusha ngaphambi kokuba izakhiwo ziwohloke. Isivuno sakho ukusuka kwimpushana eluhlaza ukuya engxenyeni egayiwe singaba ngu-60-70% kuphela engxenyeni eyinkimbinkimbi. Lokho kungasebenzi kubhakwa ezindlekweni zakho zengxenye, okwenza eyokuqala intengo yomshini wokubumba umjovo wensimbi kubonakale kuncane.
Ukunakekela kungenye into ebulala ibhajethi buthule. Indawo ezungezile inokhahlo—uthuli lwensimbi olucolekile yonke indawo. Ingena kukho konke. Izimpawu ze-hydraulic zigqoka ngokushesha. Ukukhukhuleka kokulinganisa izinzwa. Inkampani enamandla CNC imishini ingemuva, njenge-QSY, ithola lokhu ngokwemvelo. Isiyalo sabo sesitezi sesitolo mayelana nokubekezelela kanye nokugcinwa kokuvimbela sihumusha ngokuqondile ekugcineni ulayini we-MIM usebenza. Ungathola indlela yabo esebenzayo yokukhiqiza okuhlala isikhathi eside esizeni sabo kokuthi https://www.tsingtaocnc.com. Akunabukhazikhazi, kepha kukhombisa ukuqonda ubuphathi bangempela bemishini.
Ukusetshenziswa kwamandla kuyigalelo lokugcina. I-sintering furnace iyingulube yamandla. Ukusebenzisa isithando somlilo amahora angu-8-10 ngomjikelezo ngamunye emazingeni okushisa aphezulu kwenza imali yesikhungo sakho samandla ibukeke sengathi inokhefana endaweni engafanele. Lapho ubala i-ROI, kufanele wenze imodeli yezindleko zamandla ngomjikelezo ngamunye, hhayi nje ingxenye ngayinye. Ngibone izingxenye ezinenzuzo ezicashuniwe zishintsha zibe ukulahlekelwa ngenxa yokuthi umphathi weplanti usebenzise isilinganiso sezindleko zamandla esikhundleni sentela yezinga eliphakeme esetshenziswa lapho umjikelezo wokugaya ugijima.
Uzakwethu vs. Inani Lomthengisi
Ngakho, ngemva kwakho konke lokhu, usondela kanjani ngisho nasekuthengeni umshini? Awuqali ngesicelo senani. Uqala ngengxenye ephrintiwe kanye nevolumu yonyaka ohlosiwe. Uthumela lokho kongase ube uzakwethu. Ukusabela kwabo kufanele kube ukugeleza kwenqubo, i-spec yomshini enconyiwe, kanye nokuhlukaniswa okuqinile kwalapho izindleko zilele khona—umshini, izinto zamathuluzi, isithando somlilo, kanye nesilinganiso esinonya sezindleko zengxenye ethile okuhlanganisa nokulahlekelwa kwesivuno. Uzakwethu omuhle uzokutshela uma i-MIM iyinqubo efanele. Mhlawumbe ingxenye yakho, kulokho okuqondile ingxubevange ekhethekile, ifaneleka kangcono ubungcweti babo obuyisisekelo ku ukutshala imali. Lokho kwethembeka kubaluleke ngaphezu kwesaphulelo sika-10% emshinini.
Lena i-ethos oyizwa enkampanini efana ne-QSY. Ukuphila kwabo isikhathi eside kuphakamisa ukuthi bazulazule lezi zingxoxo izikhathi eziningi. Ababona nje abakhi bama-oda. Kubo, ikhambi elilungile ligcina isithunzi sabo sekhwalithi phakathi namashumi eminyaka, hhayi nje ukwenza umgomo wokuthengisa wekota. Uma uzibandakanya nesisetshenziswa esinjalo, umbuzo uvela kokuthi Ithini intengo yomshini? kuya Zithini izindleko eziphelele zobunikazi zokukhiqiza le ngxenye esebenzayo? Lowo ngumbuzo wochwepheshe.
Ekugcineni, umshini uyithuluzi nje. Intengo yayo cishe ayibalulekile ngaphandle kwe-ecosystem kanye nolwazi lokuyisebenzisa. Umshini obiza kakhulu yilowo ohlezi ungenzi lutho ngoba uthenge i-spec engalungile, noma awukwazi ukukukhokhela, noma awukwazi ukuthola izingxenye ezinhle kuwo. Indlela eshibhile, ehlakaniphe kakhudlwana ngokuvamile iwukuthola uzakwethu wokukhiqiza ongumakadebona kuqala, uqinisekise idizayini yakho futhi usebenze naye, bese, mhlawumbe, ucabangele ukuletha amandla endlini uma izindleko zangempela zingasenalokho okucatshangwayo. Inombolo esephepheni lokucacisa imane iyisiqalo sendaba.
