Kungani i-CNC lasezimbili zezikhumba liyabuyisela ubukhulu bekukhupha

Ukususa kwezinkulungwane zombili zokunqamuka nezokugcina kuzokucisha amakhono okuhlala

Ukuthi ukusetshenziswa kwezikhala zombili zokufana kuzokuvumela ukusebenza kwezinkulungwane zokufana

Ama-torque e-CNC anezinhlamvu ezimbili enza umsebenzi usheshe kakhulu ngoba angenza izinto ezimbili ngasikhathi sinye kunokuba alinde ukuthi umsebenzi othile uqedwe ngaphambi kokuqala omunye. Imishini yendabuko enesiphini esisodwa kuphela kumelwe yenze isinyathelo ngesinyathelo, okuchitha isikhathi lapho kushintshwa amathuluzi noma lapho kususwa izingxenye. Ngalezi zinhlelo ezintsha ezimbili, kuyilapho i-spindle eyinhloko yenza imisebenzi ebhekene noma ejikelezayo, eyesibili isivele isebenza ngezici ezingemuva ezifana nemicu, izimbobo, noma imisele. Lonke lolu hlelo lusebenza ndawonye ngendlela ehlelekile kangangokuthi lapho nje isiphinili esisodwa siqeda umsebenzi waso, esinye siqhubeka nomsebenzi waso cishe singayeki. Izitolo eziqhuba izingxenye eziningi zokukhiqiza zibona ukusetshenziswa kwazo kwe-spindle kweqa kakhulu amaphesenti angu-85 uma kuqhathaniswa nama-40 kuya kwangu-60 amaphesenti avamile avela emishinini emidala ene-spindle eyodwa. Lokho kusho ukuthi izimboni azisahlali zilinde isikhathi eside.

Ukuqhathaniswa kwezinzuzo: 3550% Ukuncishiswa kwesikhathi somjikelezo esiphelele uma kuqhathaniswa nama-spindle-spindle lathe

Imibhalo yezindustria ibonisa ukuthi kukhona ukupheleka kwezinguquko zokusebenza ngokupheleka kwe-35–50% kumaqondo amaningi okusebenza ngokusebenzisa izilathi ezimbili zokubhala endaweni yezilathi ezinye [Inqubo Yezindustria 2023]. Lokhu kufika kusukela emizimbi mibili yezinkampani:

• Ukukhupha ukuthintana kwezinto ngokushesha phakathi kwezinqumo
• Ukukhupha izikhathi zesikhundla sokuhlelwa kwesibili

Isibonelo, ishafti esidinga ukuthintana kwezinye nezinye nokugcina kuyadura iminithi eyi-8.5 kuzilathi ezinye zokubhala—kepha kuphela iminithi eyi-4.7 kuzilathi ezimbili zokubhala. Kukusebenza kwezibhanki, lezi zisave ziyagcinwa: inombolo yezinto zokusebenza ngomzuzu iyakhupha ngokupheleka kwe-40–60%, ngokungapheli kwezinto ezingenakwenza umsebenzi.

Ukupheleka Kwemisebenzi Yokuthintana Nezinto Ezisemthwakathini Ngokusebenzisa Ukuvumela Kwemithwalo

Ukukhupha Ukuthintana Kwezinto Ngokushesha Nokuhlelwa Kwesibili Ngokusebenzisa Ukuthintana Kwezinto Ngendawo

Ngamashini e-CNC ene-spindle ezimbili, izinyathelo zihlakaziswa kubesi babili ngokufanayo ngemisebenzi yokuqala, kodwa akukho inzuzo yokuthi abasebenzi bafanele bakhuluma nazo phakathi kwamashini. Uma isipindela sesibonko siphendula ukusebenza kubesi besibonko sesiqhelo, umshini wena uyabuyisa into ku-sipindela sesibili ukuze kwenziwe ukusebenza kubesi besibonko. Lokhu kususa isikhathi ngoba imithambo yezinyathelo ezingaphansi kuyadinga ukuthi isiqhelo sisetshenziswe kabusha, okuyinto eyodwa ngamahora angu-15 kuya kuma-30 ngalenyathelo. Uma abantu akakhulume ngezinyathelo, amafaktori abona izinkinga ezingaphansi ezincane kakhulu, futhi kungaba yinkulungwane yezinkulungwane ezingaphansi ngokuphelele. Okumangalisayo kukhona ukuthi ukugcina konke kubekhuluma kakhulu kusiza ukugcina ubude obuhle kuzo zonke izinyathelo zokuproducwa. Izinyathelo zingabona emaphakathi kwezidingo zokulingana, futhi zingabona ngokuphelele ngokuphakanyiswa kanye nokuphupha kwe-millimeter engu-0.005 ngalenyathelo, okuyinto eyodwa ekuphakameni kwezinkinga zokulingana.

Ukuthintana kwe-Bar Feed + Dual-Spindle Kususa Isikhathi Sokungasebenzi Ngaphezu Kwesikhathi Ngama-70%

Kodwa ukuba izikhombisi zokuhambisa izinkamba zihlanganiswa nezinkamba ezimbili ezenza isibonelo esifanayo, kuyabeka into yokuqala yokuproducwa ngaphandle kokugcina. Indlela yokuqala kuyisisekelo esinye kuphela — ngalokho umsindo wendawo yokuqala wokusebenza uqeda indawo yekhanda elithile, umsindo wendawo yesibili uyasebenza ngekhanda elilandelayo ekhanda lezinkamba yamafutha futhi uyakulungisela ukusebenzisa kwezinkamba. Lokhu kubhekisa kusukela kusukela kuzokwenzeka ngokushesha kakhulu ngoba akukho mhlawumbi wokuhlala kusukela kusukela phakathi kwemisebenzi. Amashop angaphezu kwe-70% ayathola ukunciphisa konke lokhu okungabi nalo okwenzeka ngaphandle kokusebenzisa izinkamba ngokushesha. Kuma-kuhle okwenza amabhetchi amaningi, ukuthola kuyakhula kakhulu. Izikhathi zokusebenza zizocincwa phakathi kwe-30 kanye ne-50%, izinkamba ezisemthwakathini zizocincwa ngamahlanu, futhi abantu abasebenza emashopini athola ukuthi kukhona ukunciphisa kwe-18% kokufutha okwenzeka ngokusebenzisa izinkamba. Lezi zinombolo ziyavakalisa kusuka kwezindawo zokusebenza zezindawo zokuproducwa kwezinto zokusebenza kwezinsiza nezinto zokusebenza kwezinsiza.

Ukuphakanyiswa Kwemikhawulo Yokuqonda Nokunciphisa Ukulima Ngokwenza Isibonelo Esinye

Ukunciphisa Ukuguqula Kwe-Datum, Amaphutha Okukhanyisa, nokuphuluka Kwemiphumela Yokuqhubeka

Kodwa konke kufana ngokugcina kuyinto eyodwa yokuqhubeka, izilathi zezilathi ezimbili zikhipha lezi zimfushane zokuguqula kwezimali zokubhekana ngezinye izinkampani zokukhanyisa iziqephu, ukubuyisela izi-datum, nokuzinikela kwezifunda ezingafanayo. Umgcino wokuthi ukusebenza ngokugcina kuyinto eyodwa kungahlela ukunciphisa iziproblemi zemithambo ngaphezu kwe-30 percent uma kuchazwa kumaqhaza amaningi asekhaya. Akukho inkinga yokusebenza ngokwamanzi kakhulu kungakhetha ukuthi kunezinkinga eziningi zomuntu, okuhlela kumiphumela emihle ekhona ngaphezu kwe-±0.005 mm ngokugcina kwezibhanki zokuproducwa ezide. Kulezi zinto njengezivali zezilayi nezicelo zokudlula okunqamuka kwezimali ezinkulu, lokho kubalulekile kakhulu ngoba uma izinyathelo azizange zihambisane kahle, isistimu yonke ayisebenzi njengoba kusobala.

Ukuchaza Kwemali Yokubuyela: <Isikhathi Sokubuyela Ngaphezu Kwezinsuku Zama-18 Kwezindawo Zokusebenza Ngokwesibini, Ezinamandla Emithambo

Kuma-shop eziqondile kakhulu, izilathi ze-CNC zombili zezindlela zisiza ukubuyela kahle kwemali—kabusha ngaphakathi kwezinsuku ze-14–18—ngokugcina imisebenzi futhi ngokuphutha ubukhulu bokulungisa. Umhlango wezimboni yekhodi yoku-2023 yafindwa ukuthi izindawo zifika ekubuyeleni kwemali ngokuphelele ngokusebenzisa:

• ukuphula kwemali yomsebenzi ngalokho okusenziwa ngokufanayo ngama-40%
• ukuphula kwemali yokugcina izinto ezingavumelekile ngama-28%
• ukuguqula umsebenzi ngama-60% kusheshile

Lezi ziquketho zihlala zibonakala ngokuphula kwezindlela zokuziphatha kwezinye, ukuphula kwezinto ezingazihlanganisiweyo (WIP), futhi ukugcina ukuzikhetha, ukuziqhula, nokuzithwala ngokugcina kucikhi elinye. Ubukhulu bokuziphatha kwezindlela kubonakala kakhulu kuma-job shop ozihlanganisa izigaba eziningi.

Isikhombisi Sokuqala

Izimali zokusebenzisa izilathi ze-CNC zombili zezindlela ziyini?

Izilathi ze-CNC zombili zezindlela zisiza ukuzikhetha ngokwesibili nasezinye isikhathi sokuzikhetha, ukuphula izikhathi esizihlanganisiweyo, futhi ukuphula isikhathi sokugcina ngama-35–50%. Le mlando yokusebenza iyakwakha ukusebenzisa izindlela ngokuphelele ngama-85% emisebenzini.

Izilathi ze-CNC zombili zezindlela ziyakuphutha njani ukuziphatha kanye nokuzihlanganisa izinto ezingazihlanganisiweyo?

Babakhathazisa ukuthintana kwezinto ngokwesibonelo futhi babakhathazisa ukuthintana okwesibili ngokusebenzisa isikhombiso sokuthintana kwezinto, bakhathazisa izinkinga futhi bavumela ukuthi izinto zizamele emaphakathi kwezidingo eziningi.

Ukubuyiselwa kwe-investment okuxoxwayo kungani xa kusebenziswa i-dual spindle CNC lathes?

Kuma- shops owenziwe ngemixholo eningi kodwa amanqaku angaphezulu, ukubuyiselwa kwe-investment okuxoxwayo kungenani kusukela ku-14–18 izinyanga, ngokwenza umsebenzi wokugcina njengoba kufanele futhi ngokuthuthukisa ubukhulu.