Taelo e kholo e liehile.Motsamaisi ea ka sehloohong o nka matsatsi a phomolo a ho kula

Taelo e kholo e liehile.Motsamaisi ea ka sehloohong o nka matsatsi a phomolo a ho kula.Moreki oa hau ea hloahloa o sa tsoa romella molaetsa o kopang tlhahiso e neng e lokela ho fanoa ka Labobeli le fetileng.Ke mang ea nang le nako ea ho tšoenyeha ka oli e tlotsang e rotha butle ho tloha ka morao hoCNC lathe, kapa ua ipotsa hore na lerata le lenyenyane leo u le utloang ho tloha setsing sa machining se rapameng se bolela bothata ba ho phunya?
Sena sea utloahala.E mong le e mong o phathahane, empa ho hlokomoloha tlhokomelo ea mochine ha ho tšoane le ho khanna ho ea mosebetsing ha khatello ea thaere e ka morao e batla e le tlaase.Litsenyehelo tsa ho hlōleha ho boloka thepa ea CNC kamehla le ka ho lekaneng li phahame haholo ho feta litšenyehelo tse ke keng tsa qojoa empa tse sa lebelloang tsa tokiso.Sena se ka bolela hore u tla lahleheloa ke ho nepahala ha karolo, ho khutsufatsa bophelo ba lisebelisoa, mohlomong le libeke tsa nako e sa reroang ha u ntse u emetse likarolo tse tsoang mose ho maoatle.
Ho e qoba ho qala ka o mong oa mesebetsi e bonolo ka ho fetisisa e ka nahanoang: ho hlakola lisebelisoa qetellong ea ts'ebetso e 'ngoe le e' ngoe.Sena ke seo Kanon Shiu, moenjiniere oa lihlahisoa le litšebeletso oa Chevalier Machinery Inc. Santa Fe Springs, California, a ileng a re, o ile a tletleba ka hore beng ba lisebelisoa tsa mochine ba bangata ba ka etsa betere morerong ona oa motheo oa tlhokomelo ea matlo.O ile a re: “Haeba u sa boloke mochine o hloekile, ka sebele o tla baka mathata.
Joalo ka lihahi tse ngata, Chevalier e kenya li-hose tsa flush ho eonalatheslelitsi tsa machining.Tsena li lokela ho ba molemo bakeng sa ho fafatsa moea o hatelitsoeng holim'a mochine, hobane oa morao-rao o ka phunya lithōle tse nyenyane le likotlo sebakeng sa mocha.Haeba e na le thepa e joalo, sepalangoang sa chip le lebanta la conveyor li lokela ho lula li butsoe nakong ea ts'ebetso ea mochini ho qoba ho bokellana ha chip.Ho seng joalo, li-chips tse bokelletsoeng li ka etsa hore enjene e eme le ho senya ha e qala hape.Sefefa se lokela ho hloekisoa kapa ho nkeloa sebaka khafetsa, joalo ka pane ea oli le mokelikeli o sehang.

"Sena sohle se na le tšusumetso e kholo mabapi le hore na re potlakisa hakae mochine hore o sebetse hape ha qetellong o hloka ho lokisoa," Shiu o itse.“Ha re fihla setšeng ’me thepa e le litšila, ho ile ha nka nako e teletsana hore re e lokise.Lebaka ke hobane litsebi li ka hloekisa sebaka se amehileng halofong ea pele ea ketelo pele li ka qala ho hlahloba bothata.Sephetho ha se nako e hlokahalang, 'me ho ka etsahala hore ho be le litšenyehelo tse ngata tsa tlhokomelo. ”
Shiu o boetse a khothaletsa ho sebelisa sets'oants'o sa oli ho tlosa oli e fapaneng ka paneng ea mochini.Ho joalo le ka Brent Morgan.Joaloka moenjineri oa kopo ho Castrol Lubricants e Wayne, New Jersey, o lumela hore ho thefuleha, ho lokisoa ha tanka ea oli khafetsa, le ho beha leihlo khafetsa pH le maemo a khatello ea mokelikeli o sehang ho tla thusa ho lelefatsa bophelo ba se pholileng, hammoho le bophelo. ea lisebelisoa tsa ho seha esita le mechini.
Leha ho le joalo, Morgan o boetse o fana ka mokhoa oa ho lokisa mokelikeli o ikemetseng o bitsoang Castrol SmartControl, o ka amang tekanyo ea workshop efe kapa efe e ikemiselitseng ho tsetela tsamaisong e bohareng ea pholileng.
O hlalositse hore SmartControl e tsebisitsoe "hoo e ka bang selemo."E entsoe ka tšebelisano 'moho le moetsi oa taolo ea indasteri Tiefenbach,' me haholo-holo e etselitsoe mabenkele a nang le tsamaiso e bohareng.Ho na le liphetolelo tse peli.Ka bobeli li lula li lekola mokelikeli o sehang, ho lekola mahloriso, pH, conductivity, mocheso le sekhahla sa phallo, joalo-joalo, 'me li tsebisa mosebelisi ha e mong oa bona a hloka tlhokomelo.Liphetolelo tse tsoetseng pele haholo li ka fetola tse ling tsa litekanyetso tsena ka bo eona-haeba e bala mohopolo o tlase, SmartControl e tla eketsa mohopolo, joalo ka ha e tla fetola pH ka ho eketsa li-buffer kamoo ho hlokahalang.
"Bareki ba rata lits'ebetso tsena hobane ha ho na mathata a amanang le ho lokisa mokelikeli," ho boletse Morgan."U hloka feela ho sheba lebone la sesupo mme haeba ho na le ntho e sa tloaelehang, ka kopo nka mehato e nepahetseng.Haeba ho na le khokahano ea Marang-rang, mosebelisi a ka e beha leihlo a le hole.Ho boetse ho na le hard drive e ka bolokang matsatsi a 30 a nalane ea ts'ebetso ea ho lokisa mokelikeli. ”
Ha ho nahanoa ka mokhoa oa theknoloji ea indasteri ea 4.0 le Industrial Internet of Things (IIoT), lits'ebetso tse joalo tsa ho lekola tse hole li ntse li ata haholo.Ka mohlala, Kanon Shiu oa Chevalier o buile ka iMCS ea k'hamphani (Intelligent Machine Communication System).Joalo ka litsamaiso tsohle tse joalo, e bokella tlhahisoleseling mabapi le mesebetsi e fapaneng e amanang le tlhahiso.Empa ho bohlokoa ka ho tšoanang ke bokhoni ba eona ba ho lemoha mocheso, ho thothomela esita le ho thulana, ho fana ka tlhahisoleseding ea bohlokoa bakeng sa ba ikarabellang bakeng sa tlhokomelo ea mochine.
Guy Parenteau le eena o sebetsa hantle haholo ho beha leihlo hole.Motsamaisi oa boenjiniere oa Methods Machine Tools Inc., Sudbury, Massachusetts, o bontšitse hore ho lekola mochini o hole ho lumella bahlahisi le bareki ka mokhoa o ts'oanang ho theha lits'ebetso tsa ts'ebetso, tse ka sebelisoang ke li-algorithms tse thehiloeng bohlaleng ba maiketsetso ho khetholla mekhoa ea motlakase.Kenya tlhokomelo ea ho bolela esale pele, e leng theknoloji e ka ntlafatsang OEE (kakaretso ea lisebelisoa).
"Lithupelo tse ntseng li eketseha li sebelisa software ea ho beha leihlo tlhahiso ho utloisisa le ho ntlafatsa ts'ebetso ea ts'ebetso," ho boletse Parenteau."Mohato o latelang ke ho sekaseka mekhoa ea ho apara ea karolo, liphetoho tsa servo load, ho phahama ha mocheso, joalo-joalo ho data ea mochine.Ha u bapisa litekanyetso tsena le litekanyetso tsa ha mochine o le mocha, u ka bolela esale pele hore motlakase o tla senyeha kapa u tsebise motho e mong hore bethe ea spindle e haufi le ho oa.
O supile fa tshekatsheko e, e le pedi.Ka litokelo tsa phihlello ea marang-rang, barekisi kapa bahlahisi ba ka beha leihlo tsa morekiCNC, joalo ka ha FANUC e sebelisa mokhoa oa eona oa ZDT (zero downtime) ho etsa tlhahlobo ea bophelo bo botle ho liroboto.Karolo ena e ka hlokomelisa bahlahisi ka mathata a ka bang teng le ho ba thusa ho tseba le ho felisa bofokoli ba sehlahisoa.
Bareki ba sa batleng ho bula likou ka har'a firewall (kapa ho lefa tefiso ea litšebeletso) ba ka khetha ho shebella data ka bobona.Parenteau o itse ha ho na bothata ka sena, empa a eketsa ka hore lihahi hangata li khona ho tseba litaba tsa tlhokomelo le ts'ebetso esale pele."Ba tseba bokhoni ba mochini kapa roboto.Haeba ntho leha e le efe e fetela ka ’nģane ho boleng bo reriloeng esale pele, ba ka letsa alamo habonolo ho bontša hore bothata bo haufi, kapa hore moreki a ka ’na a sututsa mochine ka matla haholo.”
Leha ho se na phihlello e hole, ho lokisoa ha mochini ho se ho le bonolo le ho feta tekheniki ho feta pele.Ira Busman, motlatsi oa mopresidente oa litšebeletso tsa bareki Okuma America Corp. e Charlotte, North Carolina, o qotsa likoloi tse ncha le literaka e le mehlala.O ile a re: "Khomphuta ea koloi e tla u bolella ntho e 'ngoe le e' ngoe, 'me mefuteng e meng, e tla u lokisetsa nako ea ho kopana le morekisi."Indasteri ea lisebelisoa tsa mochini e salletse morao ntlheng ena, empa kholiseha hore e ntse e ea nqa e le 'ngoe."
Tsena ke litaba tse monate, hobane batho ba bangata bao ho buisanoeng le bona bakeng sa sehlooho sena ba lumellana ka ntho e le 'ngoe: mosebetsi oa lebenkele oa ho boloka thepa hangata ha o khotsofatse.Bakeng sa beng ba lisebelisoa tsa mochini oa Okuma ba batlang thuso e nyane mosebetsing ona o tenang, Busman o ile a supa App Store ea k'hamphani.E fana ka li-widget bakeng sa likhopotso tse reriloeng tsa tlhokomelo, ts'ebetso ea ho beha leihlo le ho laola, li-alarm notifiers, joalo-joalo. O boletse hore joalo ka bahlahisi ba bangata ba lisebelisoa tsa mochini le barekisi, Okuma o leka ho etsa hore bophelo ba lebenkeleng bo be bobebe kamoo ho ka khonehang.Habohlokoa le ho feta, Okuma o batla ho e etsa "bohlale kamoo ho ka khonehang."Ha li-sensor tse thehiloeng ho IIoT li bokella tlhahisoleseling mabapi le li-bearings, li-motors, le likarolo tse ling tsa electromechanical, mesebetsi ea likoloi e hlalositsoeng pejana e atamela 'nete tšimong ea tlhahiso.K'homphieutha ea mochine ona e tsoela pele ho hlahloba boitsebiso bona, e sebelisa bohlale ba maiketsetso ho fumana hore na ho na le phoso efe.
Leha ho le joalo, joalokaha ba bang ba bontšitse, ho ba le motheo oa ho bapisa ke habohlokoa.Busman o ile a re: “Ha Okuma a etsa seluloana bakeng sa se seng sa litšepe tsa sona kapa litsi tsa machining, re bokella litšobotsi tsa ho thothomela, mocheso le metsi a tsoang ho olung.Joale, algorithm ho molaoli e ka beha leihlo litekanyetso tsena mme ha e fihla sebakeng se reriloeng esale pele Ha nako e fihla, molaoli o tla tsebisa mosebelisi oa mochini kapa a romelle alamo ho sistimi e kantle, a ba bolelle hore setsebi se ka hloka ho tlisitsoe.”
Mike Hampton, setsebi sa nts'etsopele ea khoebo ea Okuma kamora thekiso, o boletse hore monyetla oa ho qetela - tlhokomeliso mabapi le sistimi e kantle - e ntse e le bothata.“Ke hakanya hore ke karolo e nyenyane feela lekholong eaMechini ea CNCli hokahane le Marang-rang,” o boletse joalo."Ha indasteri e ntse e tsoela pele ho itšetleha ka data, sena e tla ba phephetso e kholo.
"Kenyelletso ea 5G le theknoloji e meng ea liselefouno e ka ntlafatsa boemo, empa e ntse e le leqe haholo-haholo-holo basebetsi ba IT ba bareki ba rona-ho lumella ho fihlella hole ho mechine ea bona," Hampton a tsoela pele."Kahoo le ha Okuma le lik'hamphani tse ling li batla ho fana ka lits'ebeletso tsa ho lokisa mochini le ho eketsa puisano le bareki, khokahano e ntse e le tšitiso e kholo."
Pele letsatsi leo le fihla, workshop e ka eketsa nako le likarolo tsa boleng ka ho hlophisa tlhahlobo ea kamehla ea bophelo bo botle ba thepa ea eona ka ho sebelisa lithupa tsa cue kapa lisebelisoa tsa laser calibration.Sena ke seo Dan Skulan, molaoli kakaretso oa metrology ea indasteri West Dundee Renishaw, Illinois, a boletseng.O lumellana le ba bang bao ho buisanoeng le bona bakeng sa sengoloa sena hore ho theha motheo qalong ea potoloho ea bophelo ba sesebelisoa sa mochini ke karolo ea bohlokoa ea leano lefe kapa lefe la tlhokomelo ea thibelo.Ho kheloha hofe kapa hofe ho tloha motheong ona ho ka sebelisoa ho khetholla likarolo tse tsofetseng kapa tse senyehileng le maemo a kantle ho boemo."Lebaka la pele leo lisebelisoa tsa mochine li lahleheloang ke ho nepahala ha boemo ke hore ha li kenngoe ka mokhoa o sireletsehileng, li behiloe ka nepo, ebe li hlahlojoa khafetsa," Skulan o itse.“Sena se tla etsa hore mechini ea boleng bo holimo e sebetse hampe.Ho fapana le hoo, e tla etsa hore metjhini e menyenyane e itšoare joalo ka mechini e turang haholo.Ha ho pelaelo hore ho beha maemo ke hona ho bolokang chelete e ngata ebile ho bonolo ho etsoa. ​​”
Mohlala o hlokomelehang o tsoa ho morekisi oa lisebelisoa tsa mochini oa Indiana.Ha ho theha setsi sa machining se otlolohileng, moenjiniere oa kopo moo o ile a hlokomela hore e ne e le maemong a fosahetseng.O ile a bitsa Skulan, ea tlisitseng e 'ngoe ea litsamaiso tsa bolo ea k'hamphani ea QC20-W.
“X-axis le Y-axis li khelohile ka lisenthimithara tse ka bang 0.004 (0.102 mm).Tlhahlobo e potlakileng e nang le tekanyo ea tekanyo e tiisitse pelaelo ea ka ea hore mochine ha o boemong bo botle, "ho boletse Skulan.Kamora ho beha bolo ka mokhoa oa ho pheta-pheta, batho ba babeli butle-butle ba tiisa molamu o mong le o mong oa ejector ka ho latellana ho fihlela mochine o lekana ka ho feletseng 'me ho nepahala ha boemo ho ka hare ho 0.0002 ″ (0.005 mm).
Li-ballbars li loketse haholo bakeng sa ho lemoha ho otloloha le mathata a tšoanang, empa bakeng sa matšeliso a phoso a amanang le ho nepahala ha mechine ea volumetric, mokhoa o molemo ka ho fetisisa oa ho lemoha ke laser interferometer kapa multi-axis calibrator.Renishaw e fana ka mefuta e fapaneng ea litsamaiso tse joalo, 'me Skulan e khothalletsa hore e sebelisoe hang ka mor'a hore mochine o kenngoe, ebe o sebelisoa kamehla ho ea ka mofuta oa ts'ebetso e entsoeng.
O ile a re: "Ha re re u etsa likarolo tsa daemane bakeng sa James Webb Space Telescope, 'me u lokela ho boloka mamello ka har'a li-nanometers tse seng kae."Ntlheng ena, u ka 'na ua etsa tlhahlobo ea calibration pele u khaola.Ka lehlakoreng le leng, lebenkele le sebetsanang le likarolo tsa skateboard ho kopanya kapa ho tlosa likotoana tse hlano le ka phela ka chelete e fokolang;ka maikutlo a ka, sena ke bonyane Hanngoe ka selemo, ha feela mochini o se o rarollotsoe le ho bolokoa maemong. ”
Ballbar e bonolo ho e sebelisa, 'me ka mor'a koetliso e itseng, mabenkele a mangata a ka boela a sebelisa laser calibration mechineng ea bona.Sena ke 'nete haholo-holo ho lisebelisoa tse ncha, tseo hangata li ikarabellang bakeng sa ho beha boleng ba matšeliso a ka hare ho CNC.Bakeng sa lithupelo tse nang le lisebelisoa tse ngata tsa mochini le / kapa lisebelisoa tse ngata, software e ka latela tlhokomelo.Tabeng ea Skulan, ena ke Renishaw Central, e bokellang le ho hlophisa lintlha tse tsoang ho software ea k'hamphani ea CARTO laser measurement.
Bakeng sa lithupelo tse hlokang nako, lisebelisoa, kapa ba sa ikemisetsang ho hlokomela mechini, Hayden Wellman, motlatsi e moholo oa Absolute Machine Tools Inc., Lorraine, Ohio, o na le sehlopha se ka etsang joalo.Joalo ka baphatlalatsi ba bangata, Absolute e fana ka mefuta e mengata ea mananeo a thibelo, ho tloha boronse ho isa silevera ho khauta.Absolute e boetse e fana ka lits'ebeletso tsa ntlha e le 'ngoe joalo ka puseletso ea phoso ea molumo, tokiso ea servo, le ho lekanya le ho hokahanya ha laser.
"Bakeng sa lithupelo tse se nang moralo oa tlhokomelo ea thibelo, re tla etsa mesebetsi ea letsatsi le letsatsi e kang ho fetola oli ea hydraulic, ho hlahloba ho tsoa ha moea, ho lokisa likheo, le ho netefatsa boemo ba mochine," Wellman o itse."Bakeng sa mabenkele a sebetsanang le sena a le mong, re na le li-lasers tsohle le lisebelisoa tse ling tse hlokahalang ho boloka matsete a bona a sebetsa joalo ka ha a reriloe.Batho ba bang ba e etsa hang ka selemo, ba bang ba e etsa khafetsa, empa ntho ea bohlokoa ke hore ba e etsa khafetsa.”
Wellman o arolelane maemo a mabe, joalo ka tšenyo ea tsela e bakiloeng ke sethibela phallo ea oli e koetsoeng, le ho se sebetse ha spindle ka lebaka la mokelikeli o litšila kapa liqibi tse tsofetseng.Ha ho hloke monahano o mongata ho bolela esale pele sephetho sa ho hlōleha hona ha tlhokomelo.Leha ho le joalo, o ile a bontša boemo bo atisang ho makatsa beng ba mabenkele: basebetsi ba mechine ba ka lefella mechine e sa hlokomeloe hantle 'me ba e hlophisa ho rarolla mathata a ho tsamaisana le ho nepahala."Qetellong, boemo bo mpefala hoo mochine o khaotsang ho sebetsa, kapa ho hobe le ho feta, mochine o khaotsa ho sebetsa, 'me ha ho motho ea ka tsebang ho etsa likarolo tse ntle," ho boletse Wilman.Leha ho le joalo, qetellong e tla tlisa litšenyehelo tse ngata lebenkeleng ho feta kamoo ba 'nileng ba etsa moralo o motle oa tlhokomelo.