Kungani Izikhungo Zokujika ze-CNC Zibalulekile Ekucubunguleni Umshini Wokushaqa Okunembile

Izikhungo zokujika ze-CNC zibalulekile ekusetshenzisweni komshini wokusika ngokunemba ngenxa yokunemba kwazo okungenakuqhathaniswa, ukuphindaphindeka, kanye namakhono okwenza izinto ngokuzenzakalela. Lezi zici zibalulekile ekuhlangabezaneni nezidingo eziqinile zokukhiqiza zanamuhla.Isikhungo Sokujika se-CNCinikeza izinzuzo ezibalulekile kunezinye izindlela. Le mishini iqinisekisa ikhwalithi ehambisanayo, inciphisa amaphutha, futhi ithuthukise ukukhiqizwa. Lokhu kuhumushela ngqo ezinzuzweni ezisebenzayo kubakhiqizi.I-CNC Lathe ezenzakalelayoinikeza ukusebenza kahle okuthuthukisiwe. Abakhiqizi bavame ukufuna insizakalo eqinileIsilinganiso sokusebenza kwentengo yesikhungo sokujika se-CNC. EziningiAbahlinzeki be-lathe be-CNC bezimboni eShayinazinikeza izixazululo zokuncintisana.Ukunemba Komshini We-Latheokufeziwe kuyamangalisa.

Izinto Ezibalulekile Okufanele Uzicabangele

• Izikhungo zokujika ze-CNCbenza izingxenye ezinembe kakhulu. Bakha imiphini enobukhulu obuqondile kanye nezindawo ezibushelelezi. Lokhu kusiza imishini ukuthi isebenze kangcono futhi ihlale isikhathi eside.
• Le mishini isebenza yodwa. Ilandela izinhlelo zekhompyutha. Lokhu kusho amaphutha ambalwa kanye nomsebenzi osheshayo kunezindlela zakudala.
• Izikhungo zokujika ze-CNC zingasika izinto eziningi ezahlukene. Zisebenza ngezinsimbi ezivamile kanye neziqinile ezikhethekile. Lokhu kuzenza zibe usizo ezimbonini eziningi.
• Banayoizingxenye eziqinile nezinzwa ezihlakaniphileLezi zici zimisa ukudlidliza futhi zihlola osayizi njengoba zisebenza. Lokhu kugcina yonke ingxenye inembile.
• Ukusebenzisa izikhungo zokujika ze-CNC konga imali. Zenza izingxenye ezincane ezimbi futhi ziqede imisebenzi ngokushesha. Lokhu kusiza izinkampani ukuthi zikhiqize okuningi ngomzamo omncane.

Izidingo Zomshini Wokushaqa Umshini Oqondile

Ukuchaza Ukunemba Emishinini Yomshini

Ukunemba ekusetshenzisweni kweshafti kusho ukudala izingxenye ezinezimo eziqinile kakhulu kanye nobukhulu obuqondile. Abakhiqizi balinganisa ukunemba ngokuthi ishafti eqediwe ifanelana kangakanani nemininingwane yomklamo wayo. Lokhu kufaka phakathi ububanzi, ukunemba, ukugxila, kanye nokuphela kwendawo. Ukufinyelela ukunemba okuphezulu kuqinisekisa ukuthi izingxenye zihlangana kahle futhi zisebenza ngokwethembeka.

Ukulinganiselwa Kwezindlela Zendabuko

Izindlela zomshini zendabukokuvame ukuba nzima ukuhlangabezana nezidingo zesimanje zokunemba. Ukujika ngesandla noma imishini emidala ezenzakalelayo ithembele kakhulu ekhonweni lomqhubi. Lokhu kwethula ukuguquguquka kanye namaphutha abantu. Lezi zindlela azinawo nokulawula okuhle okudingekayo kumajiyometri ayinkimbinkimbi kanye nokubekezelelana okuqinile kakhulu. Ngokuvamile ziholela ezikhathini zokukhiqiza ezisheshayo kanye namazinga aphezulu okulahlwa. Lokhu kuzenza zingabi zisebenza kahle ekukhiqizeni okunomthamo omkhulu, okunembe kakhulu.

Kungani Amashafu Edinga Ukunemba Okuphezulu

Amashafu ayizingxenye ezibalulekile emishinini eminingi, ikakhulukazi leyo enezingxenye ezijikelezayo. Ubukhulu bawo obuqondile buthinta ngqo ukusebenza kanye nobude besikhathi.izimpahla ezibalulekile, abakhiqizi badinga imininingwane yokuqondanisa okuqinile. Lokhu kungenxa yama-RPM aphezulu noma izimo ezidinga amandla, ezingakhulisa ukudlidliza. Ukungahambisani okuncane kugcizelela izingxenye ezifana nama-bearings kanye nama-seal, okuholela ekugugeni kwangaphambi kwesikhathi. Lokhu kwandisa ingozi yokwehluleka okukhulu.

Isibonelo, ama-compressor e-centrifugal ezindaweni zokuhluza kanye nama-generator ezitshalweni zamandla ancike kuma-shaft anembe kakhulu. Ngisho namanani amancane okungahambisani kahle kwe-shaft anganciphisa kakhulu impilo yokusebenza kwe-bearing. Amanye amacala abonisa ukulahlekelwa okufika ku-50% kokuphila okulindelekile kwe-bearing kanye nokungahambisani kahle kwe-offset okungama-5 mil.Ngaphezulu kuka-50%Ukuphuka kwemishini ejikelezayo kubangelwa kakhulu ukungalungi kahle kweshafti. Ukwehluleka kokuxhuma okukodwa kungaholela ekulahlekelweni kokukhiqiza okuyizinkulungwane zamaRandi ngenxa yesikhathi sokungasebenzi.

Abakhiqizi basebenzisa amazinga athile e-ISO ukuqinisekisa ukunemba:

Lezi zindinganiso ziqinisekisa ukuthi imiphini ihlangabezana nezidingo eziqondile zokusetshenziswa kwayo okuhlosiwe, ivimbela ukwehluleka okubizayo futhi iqinisekise ukusebenza kahle komshini.

Izinzuzo Eziyinhloko Zezikhungo Zokujika ze-CNC

Ukunemba Okungalingani Nokuphindeka

Izikhungo zokujika ze-CNCinikeza ukunemba okumangalisayo kanye nokuphindaphindeka, okubalulekile ekukhiqizeni imiphini esezingeni eliphezulu. Le mishini ilawula ngokunembile ukunyakaza kwamathuluzi kanye nokujikeleza kwezingxenye zomsebenzi. Lokhu kuqinisekisa ukuthi yonke imiphini ihlangabezana nemigomo eqondile. Izikhungo zokujika ze-CNC zesimanje zingafezaukugxila okungu-±0.005 mmezingxenyeni ezisilinda njengemiphini. Leli zinga lokunemba libalulekile ezingxenyeni ezisebenza ngesivinini esikhulu noma ngaphansi kwemithwalo esindayo.

Uma kuqhathaniswa nama-lathe avamile, izikhungo zokujika ze-CNC zinikeza ukuvumelana okuphezulu. Ama-lathe avamile athembele kakhulu ekhonweni lomqhubi, okuholela ekuhlukeni phakathi kwezingxenye. Ama-lathe e-CNC, njengemishini ezenzakalelayo yekhompyutha, asebenzisa uhlelo ukuze akhiqize imiphumela enembile, ethembekile, nephindaphindwayo. Lokhu kunciphisa kakhulu amathuba okwenza iphutha lomuntu.

Leli thebula libonisa ngokucacile umehluko ekunembileni okufinyelelekayoIzikhungo zokujika ze-CNC zihlala ziletha izingxenye ezinezimo eziqinile. Lokhu kuzenza zilungele izimboni ezifuna ukunemba okuphezulu kakhulu.

Amathuluzi Athuthukisiwe kanye Namakhono E-Multi-Axis

Amathuluzi athuthukisiwe kanye namakhono e-multi-axis andisa kakhulu ukusebenza kwezikhungo zokujika ze-CNC. Lezi zici zivumela ukudalwa kwamajiyometri e-shaft ayinkimbinkimbi ekusethweni okukodwa. Isibonelo, i-Umshini wokujika isigayo we-Y-axisihlanganisa imisebenzi yokujika nokugaya. Ihlanganisa i-Y-axis eyengeziwe eqondile, eqondile kuma-axis e-X ne-Z. Lokhu kwenza ukunyakaza kwamathuluzi eceleni. Leli khono livumela ukuhlanganiswa kwe-3-axis yangempela nge-spindle C-axis noma i-turret yamathuluzi abukhoma. Abakhiqizi bangakwazi ukushaja ama-geometri ayinkimbinkimbi ngokusethwa okukodwa.

Amandla okusebenzisa amathuluzi abukhomakuthuthukisa kakhulu umkhiqizo. Ihlinzeka ngamakhono okugaya aphelele. Lokhu kuvumela ukujika okusheshayo nokunembile kwemiphini, amaphini, kanye nezingxenye ezibekezelela ukusondelana. Lokhu kuhlanganiswa kusho ukuthi umshini ungenza ukubhoboza, ukuthepha, kanye nokushintshashintsha ngaphandle kokuhambisa ingxenye komunye umshini.

Izikhungo zokujika ze-CNC ezinama-axis amaningi, ikakhulukazi ama-lathe angu-5-axis, faka ukunyakaza okujikelezayo (ama-axis A kanye no-B). Lokhu kungaphezu kwama-axis avamile e-X, Y, kanye no-Z. Leli khono livumela ithuluzi lokusika ukuthi lisondele ku-workpiece cishe kunoma iyiphi i-engeli. Lokhu kuqeda isidingo sokusetha okuningi. Kunciphisa ngqo izikhathi zokusetha kanye nesikhathi somshini. Lokhu kuthuthukisa nokuvumelana, okubalulekile ezingxenyeni ezisebenza kahle kakhulu nezinomthamo ophezulu. Izici eziningi zingabakuqediwe ngokusetha okukodwaLokhu kuholela ekunciphiseni imisebenzi yesibili. Ikhono lomshini wezingxenye eziyinkimbinkimbi ngesikhathi esisodwa liqeda isidingo sama-jig abizayo, izinto ezisetshenziswayo, kanye nemisebenzi yesibili. Lokhu kunciphisa izindleko.

Ukuzenzakalela kanye nephutha lomuntu elincishisiwe

Ukuzenzakalela kuyinzuzo eyisisekelo yezikhungo zokujika ze-CNC. Kunciphisa kakhulu amaphutha abantu enkambisweni yokukhiqiza. Uma sekuhlelwe, umshini wenza imisebenzi ngokunemba okuqhubekayo. Lokhu kunciphisa ukuguquguquka okungalethwa ukungenelela komuntu. Izinqubo ezizenzakalelayo ziqinisekisa ukuthi ishafu ngayinye iklanywe ngendlela efanayo. Lokhu kuholela ekhwalithini yomkhiqizo efanayo kuyo yonke imisebenzi yokukhiqiza.

Ukuncipha kwamaphutha abantu kuphinde kuholele ekutheni kube nokulahlwa kwezinto ezincane kanye nezingxenye ezimbalwa ezilahliwe. Lokhu kuthuthukisa ukusebenza kahle kanye nokusebenza kahle kwezindleko. Abaqhubi bangaphatha imishini eminingi noma bagxile kweminye imisebenzi ebalulekile. Lokhu kuthuthukisa ukusetshenziswa kwabasebenzi. Uhlobo oluzenzakalelayo lwale mishini luvumela nokusebenza okuqhubekayo. Lokhu kwandisa umkhiqizo futhi kuhlangabezana nezikhathi ezidingayo.

Ukuguquguquka Kwezinto Ezisetshenziswayo Zezikhungo Zokujika ze-CNC

Izikhungo zokujika ze-CNC zibonisa ukuguquguquka okumangalisayo kwezinto ezibonakalayo. Zisebenza ngomshini obanzi wezinto ezibonakalayo ngempumelelo. Leli khono livumela abakhiqizi ukuthi bakhiqize imigoqo yezinhlelo zokusebenza ezahlukahlukene. Le mishini iphatha izinsimbi ezivamile zezimboni kalula. Iphinde icubungule izinto ezithuthukisiwe nezinselele.

Abakhiqizi bavame ukusebenzisa imishiniizinsimbi zekhabhoni, izinsimbi ezingagqwali, kanye nezinsimbi ze-alloy ezifana ne-4140 kanye ne-4340Zisebenza futhi nezinsimbi ezingezona i-ferrous njenge-aluminium, ithusi, kanye nethusi. Ukwakhiwa okuqinile kanye nezipini ezinamandla ze-CNC Turning Center kwenza kube lula ukususwa kwezinto ezisebenza kahle kulezi zinto ezijwayelekile.

Ngale kwezinsimbi ezivamile, le mishini iyazigqaja kakhuluama-alloy akhethekile nawangaphandle. Bacubungula izinto ezifana ne-Inconel, i-Monel, i-Hastelloy, ne-Titanium. Lezi zinto zivame ukuba nzima ukuzisebenzisa ngenxa yobunzima bazo noma izakhiwo zazo ezihlukile. Izikhungo zokujika ze-CNC ziphinde ziphathe izinsimbi eziqinile kanye nama-alloy ahlukahlukene asekelwe ku-nickel. Lokhu kuhambisana kwezinto ezibanzi kuzenza zibe yinto ebaluleke kakhulu emikhakheni eminingi. Bangakwazi ngisho nomshiniizinto zobumba kanye nepulasitikiuma kudingeka.

Izinketho zamathuluzi athuthukisiwe kanye nemiklamo yemishini eqinile kunegalelo kulokhu kuguquguquka. Amathuluzi okusika asebenza kahle kakhulu, avame ukwenziwa nge-carbide noma nge-ceramics, amelana nokucindezeleka kwezinto eziqinile zomshini. Ukuqina komshini kunciphisa ukudlidliza. Lokhu kuqinisekisa ukusikeka okunembile ngisho nasezintweni ezimelana nokuguquguquka. Lokhu kuhlanganiswa kwamandla, ukunemba, kanye namathuluzi kuvumela isikhungo sokujika se-CNC ukuthi silondoloze ukubekezelelana okuqinile kuzo zonke lezi zinhlobo zezinto ezahlukene.

Izici Eziyinhloko Zezikhungo Zokujika ze-CNC Zokunemba

Ukwakhiwa Okuqinile Nokunciphisa Ukudlidliza

Isisekelo somshini wokulungisa ngokunemba sisebuqothweni besakhiwo somshini. Izikhungo zokujika ze-CNC zinezakhiwo eziqinile kakhulu. Lo mklamo oqinile unciphisa ukudlidliza kanye nokuphambuka ngesikhathi senqubo yokusika. Ukuqina komshini kuthinta ngqo ikhwalithi yomgodi oqediwe. Ukunemba okuphezulu kwe-spindle kunciphisa ukudlidliza kanye nokuxokozela, okuholela ekuqedweni okubushelelezi kwendawo. Ukuqina okuphezulu kwe-spindle kuqinisekisa ukunemba ngaphansi kwemithwalo yangempela yokusika. Lokhu kuvimbela ukubekezelelana kobukhulu ekukhukhuleni. Ukuntuleka kokuqina okwanele kwe-spindle kubangela ukuxhumana okungazinzile kwamathuluzi nomsebenzi. Lokhu kunciphisa ukuphela kwendawo futhi kubangele ukubekezelelana kobukhulu ukuba kukhukhuleke.

Abakhiqizi bakha le mishini ngezisekelo zensimbi ezisindayo kanye nezingxenye eziqinile. Lokhu kunciphisa ukudlidliza ngempumelelo. Lokhu kuzinza kuvumela ithuluzi lokusika ukuthi lihlale lixhumana njalo nomsebenzi. Kuqinisekisa ukususwa kwezinto okunembile kanye nokuqedwa okuphezulu kwendawo. Lolu hlaka oluqinile lubalulekile ekufezeni ukubekezelelana okuqinile okudingekayo ekusetshenzisweni komgodi obalulekile.

Ama-Encoder Anezixazululo Eziphezulu kanye Nezinhlelo Zokuphendula

Ama-encoder anesinqumo esiphezulu kanye nezinhlelo zokuphendula eziyinkimbinkimbi zibalulekile ekunembeni okungenakuqhathaniswa kwezikhungo zokujika ze-CNC. Ama-encoder angama-sensor aqapha indawo eqondile kanye nokunyakaza kwama-axes kanye ne-spindle yomshini. Ahlinzeka ngedatha yesikhathi sangempela endaweni yethuluzi maqondana nomsebenzi. Lezi zinhlelo ziqhathanisa njalo indawo yangempela nendawo ehleliwe. Uma kwenzeka noma yikuphi ukuphambuka, uhlelo lokuphendula luthumela ngokushesha izimpawu zokulungisa ezilawulini zomshini. Lokhu kuqinisekisa ukuthi ithuluzi lilandela indlela ehleliwe ngokunemba okukhulu.

Le nqubo yokuqapha nokulungisa eqhubekayo isusa amaphutha angavela ekusebenzeni kwemishini noma izinguquko ezincane zemvelo. Iqinisekisa ukuthi ukusika ngakunye kwenziwa njengoba kuchaziwe. Lolu hlelo lokulawula oluvaliwe luyisisekelo ekufinyeleleni ukuphindaphindeka okuphezulu kanye nokunemba okuqinile okubalulekile ekusetshenzisweni komshini oqondile.

Ukuphathwa Kokuzinza Kokushisa

Ukugcina ukuzinza kokushisa kuyinselele enkulu ekusetshenzisweni ngokunemba. Ukushisa okukhiqizwa ngesikhathi sokusika, kusukela ekusebenzeni kwemoto, noma kusukela ekushintsheni kwezinga lokushisa elizungezile kungabangela ukuthi izingxenye zomshini kanye nezingcezu zomsebenzi zande noma zinciphe. Lokhu kwanda kokushisa kungaholela ekungalungini kobukhulu. Izikhungo zokujika ze-CNC zisebenzisa amasu amaningana athuthukile ukuphatha le miphumela yokushisa.

Enye indlela ebalulekile ihilelaisebenza ngaphakathi kwezimo ezilawulwa amazinga okushisaLokhu kuhlanganisa ukuvikela indawo yokusebenza, ukufaka izinhlelo ze-HVAC eziyinkimbinkimbi, nokusebenzisa izihlangu ezikhethekile zokushisa. Lezi zinyathelo zigcina izinga lokushisa elihambisanayo. Izinhlelo zokuqinisa amathuluzi kanye nokuhlola ziqapha njalo futhi zilungisa ubude bamathuluzi ngesikhathi sokusebenza. Zenza ukulungiswa okusheshayo ukuze zilwe nezinguquko zobukhulu ezibangelwa ukushintshashintsha kwezinga lokushisa.

Abakhiqizi basebenzisa nezinhlelo zokupholisa ezisebenzayo. Izindlela zokupholisa ezithuthukisiwe, njengokupholisa okubangelwa yi-cryogenic, zithuthukisa kakhulu ukulawulwa kwezinga lokushisa futhi zinciphiseukuguqulwa kokushisaIsibonelo, ukupholisa okubangelwa yi-cryogenic kufeziwe± 0.01 mm ngokunembakumadiski e-Inconel enkampanini yezindiza. Lokhu kubonise ukuthuthuka okungu-58% ekulawuleni izinga lokushisa uma kuqhathaniswa nokupholisa izikhukhula. Ukulungiswa okunesu kwezindlela zamathuluzi kusiza ukuphatha ukusatshalaliswa kokushisa. Lokhu kuvimbela ukushisa okugxilile futhi kukhuthaza iphethini yokukhulisa elawulwa kakhudlwana.

Ezinye izindlela zifaka:

• Ukugwema Ngamabomu Ukushintsha Kwezinga Lokushisa Okusheshayo: Ukuqondisa izinguquko zokushisa ezilawulwayo kuvumela izinto ukuthi zivumelane kancane kancane. Lokhu kunciphisa kakhulu ingozi yokushintsha okungazelelwe kobuqotho bobukhulu.
• Ukulinganisa Nokulungisa Umshini Okhuthele: Imikhuba ejwayelekile yokulinganisa ivumela imiphumela engaba khona yokushisa. Lokhu kwenza umshini ukwazi ukulungisa ngokuguquguqukayo imisebenzi futhi ukhokhele ukushintshashintsha kobukhulu okubangelwa ukushisa.
• Ukusebenzisa Ukulingisa Ngokusebenzisa Ukuhlaziywa Kwe-Finite Element (FEA): Isofthiwe ye-FEA ilingisa futhi iqonda ukuziphatha kokushisa kwezinto. Lokhu kuvumela abakhiqizi ukubikezela nokunciphisa izinkinga ezingaba khona ngaphambi komshini wangempela.
• Ukuhlolwa Okuphelele Kwangemva Komshini kanye Nokunxeshezelwa Okuqondile: Ukuhlolwa okuphelele ngemva kokuba izingxenye zipholile kuya ekushiseni okujwayelekile kusiza ekuboneni nasekulungiseni ukuphambuka okuncane okubangelwa ukwanda nokuncipha kokushisa.
• Lungisa Amanani Okuphakelayo kanye Nesivinini Se-Spindle: Ukulinganisela amazinga okuphakelayo ukuze kuthuthukiswe ukususwa kwezinto ngenkathi kunciphisa ukukhiqizwa kokushisa, kanye nokuphatha isivinini se-spindle ukuze kube nezimo zokusebenza ezinhle kakhulu, kusiza ukulawula ukuguquguquka kokushisa nokuthuthukisa ukunemba.
• Thuthukisa Amasu Okubopha Nokugcina Umsebenzi: Ukusebenzisa izinhlelo zokubopha ezisindayo, ukusebenzisa izinto zokulungisa ezisetshenziswayo, kanye nokwengeza izakhi zokusekela isakhiwo kuqinisekisa ukuthi izinto zokusebenza zibanjwe ngokuphephile. Lokhu kuvimbela ukunyakaza futhi kunciphisa ukuguquguquka kokushisa.
• Sebenzisa Izinhlelo Zokunxephezela Ezishisayo: Lezi zinhlelo zisebenzisa ama-algorithms athuthukile kanye nezinzwa zokushisa ezibekwe ngendlela efanele. Ziqapha izinguquko zokushisa futhi zibikezela/zilungise amaphutha okushisa ngesikhathi sangempela.
• Sebenzisa Ukuqapha Kwesikhathi Sangempela kanye Nezinzwa: Izinzwa ezizwela izinga lokushisa zinikeza ukuqonda ngokusatshalaliswa kokushisa. Zibona ukushintshashintsha okuncane futhi zivumela izinyathelo zokulungisa ngokushesha.
• Tshala imali ezingxenyeni zomshini ezinembe kakhulu: Imishini eyakhiwe ngezinto ezine-coefficients yokwandisa ukushisa ephansi kanye nokuqhuba okuphezulu kokushisa, kanye nemiklamo ethuthukisiwe enezimbozo zokuvimbela ukushisa, isebenza kangcono ngaphansi kwamazinga okushisa ahlukahlukene futhi ikhipha ukushisa ngempumelelo.

Lawa maqhinga okuphatha ukushisa aphelele aqinisekisa ukuthi izikhungo zokujika ze-CNC zigcina ukunemba kwazo okuphezulu ngisho nangaphansi kwezimo zokusebenza ezahlukahlukene.

Ukulinganisa Okuhlanganisiwe Nokuhlola

Izinhlelo zokulinganisa nokuhlola ezihlanganisiwe ziyizici ezibalulekile zezikhungo zanamuhla zokujika ze-CNC. Lezi zinhlelo zivumela umshini ukuqinisekisa ubukhulu bezingxenye ngqo ethuluzini lomshini. Leli khono lithuthukisa kakhulu ukunemba nokulawula ikhwalithi. Linciphisa isidingo sokungenelela ngesandla kanye neziteshi zokuhlola ezihlukene.

Izikhungo zokujika ze-CNC zivame ukufaka ubuchwepheshe bokuhlola obuyinkimbinkimbi. Lokhu kufaka phakathi ama-touch probe kanye nama-laser probe. I-touch probe ixhumana ngokoqobo ne-workpiece. Iqopha idatha eqondile yobukhulu. Ama-laser probe asebenzisa izindlela ezingezona ezokuthinta. Alinganisa izici ngokunemba okuphezulu. Umshini usebenzisa la ma-probe ukwenza imisebenzi eminingana ebalulekile:

• Ukusethwa Kwezingxenye Nokuqondaniswa: Ama-probe athola ngokunembile ingxenye yokusebenza emshinini. Asungula indawo eqondile yengxenye. Lokhu kuqinisekisa ukusebenza kahle komshini kusukela ekuqaleni.
• Ukulinganisa Okusenquboni: Umshini uthatha izilinganiso ngesikhathi somjikelezo womshini. Uhlola ubukhulu obubalulekile njengoba usika. Le datha yesikhathi sangempela ivumela ukulungiswa okusheshayo.
• Ukuqinisekiswa Kwangemva Kwenqubo: Ngemva komshini wokugaya, i-probe yenza ukuhlolwa kokugcina. Iqinisekisa ukuthi ingxenye eqediwe ihlangabezana nazo zonke izidingo.

Lokhu kuhlanganiswa kudala i-feedback loop enamandla. Uma i-probe ibona ukuphambuka kusuka kubukhulu obuhleliwe, uhlelo lokulawula lomshini lulungisa ngokuzenzakalelayo ama-offset amathuluzi. Lokhu kulungiswa kwenzeka ngesikhathi sangempela. Kuqinisekisa ukuthi ukusika okulandelayo kukhiqiza izingxenye ngaphakathi kokubekezelelana. Le nqubo yokukhiqiza i-closed-loop ibalulekile ekugcineni ikhwalithi efanayo. Iphinde ivimbele ukukhiqizwa kwezingxenye ezingaphandle kwe-spec.

Cabanga ngezinzuzo zale ndlela ehlanganisiwe:

Izinhlelo zokulinganisa ezihlanganisiwe zinciphisa kakhulu amaphutha abantu. Ziqeda isidingo sokuba opharetha basuse izingxenye ngesandla ukuze zihlolwe. Lokhu kusindisa isikhathi esibalulekile. Kunciphisa nengozi yokulimaza ingxenye ngesikhathi sokuphathwa. Ukuqoqwa kwedatha okuzenzakalelayo kunikeza amarekhodi ekhwalithi aphelele. Abakhiqizi basebenzisa le datha ukuthuthukisa inqubo kanye nokulandelela. Leli khono liqinisekisa ukuthi yonke ishafti ekhiqizwayo ihlangabezana nezindinganiso eziphakeme kakhulu zokunemba nokuthembeka.

Izicelo kanye Nomthelela Wemboni Wezikhungo Zokuguqula I-CNC

Izingxenye Zezindiza

Ukukhiqizwa kwezindiza kudinga ukunemba okukhulu nokuthembeka. Ukujika kwe-CNC kudlala indima ebalulekile ekukhiqizeni izingxenye ezibalulekile zalo mkhakha. Abakhiqizi basebenzisa le mishini ukudala izingxenye ezahlukene zomgodi wezindiza. Lokhu kufaka phakathiimiphini yokudlulisa, imiphini yokujikeleza, imiphini yompompi, kanye nemiphini yenjini. Imishini ye-DPI CNC izingxenye eziningi ezibalulekile zezindiza, kufaka phakathi imiphini, izixhumi, nezinye izinto ezisilinda. Zifinyelela ukujikela okuqinile kwalezi zingxenye. Lokhu kuqinisekisa ukuphepha nokusebenza kahle kwezindiza kanye nezindiza-mkhathi.

Ukukhiqizwa Kwezimoto

Imboni yezimoto ithembele kakhulu ekusetshenzisweni kwemishini ngokunemba kwezingxenye ze-powertrain. Izingxenye zokunemba zohlobo lwe-shaft, njengeama-crankshaft, abalulekile ukuze imoto ibe namandla nokusebenza kahleAma-crankshaft 'ayinhliziyo' yokuhlanganiswa. Adinga ukuhlolwa kwezici eziningi zobukhulu, okwenza ukulawula ikhwalithi kube nzima. Izikhungo zokujika ze-CNC zikhiqiza ama-camshaft anezingqimba ezigayiwe ukuzeukunemba kwe-±5 μmLokhu kuqinisekisa isikhathi esiqondile se-valve. Ama-shaft okufaka/okukhipha kanye namagiya aphakathi nawo adinga ukubekezelelana okuqondile, njenge-H7/k6, kanye nokujikeleza okungaphansi kwama-μm amahlanu kuma-bearing journal awo. Ama-shaft okudlulisa ngokwezifiso afinyelela ukuzungeza ngaphakathi kwama-μm amathathu ukuze kube nokugijima okuncane kwe-radial. Lokhu kuqinisekisa ukusebenza okuphezulu kwe-RPM.

Ukukhiqizwa Kwamadivayisi Ezokwelapha

Ukukhiqizwa kwamadivayisi ezokwelapha kudinga ukunemba okukhulu kanye nokungabi namagciwane. Ukujika kwe-CNC kuyindlela evamile yokwakha imiphini nezinye izingxenye eziyisilinda ngokunemba okuphezulu. Lesi simiso sisebenza ngqo ezinhlotsheni ezahlukene zezokwelapha. Ukujika kwe-CNC yezokwelapha kukhiqiza imiphini yezinsimbi zemishini yokuhlinza yamarobhothi. Kuphinde kwakha imiphini yezinsimbi zokuhlinza ezingangenisi kakhulu. Lezi miphini zineukubekezelelana kobubanzi obungu-±0.025mmZigcina ukugxila ngaphakathi kuka-0.05mm ubude obungu-300-400mm. Lokhu kunemba kuqinisekisa ukuthi amathuluzi asebenza kahle ngesikhathi sezinqubo ezibucayi.

Izicelo Zomkhakha Wamandla

Umkhakha wamandla ubeka izidingo ezinkulu emishinini, udinga izingxenye ezimelana nezimo ezimbi kakhulu futhi ezisebenza ngokwethembeka okungantengantengi.Izikhungo zokujika ze-CNCzibalulekile ekukhiqizeni imiphini enembile ebalulekile ekusetshenzisweni kwamandla ahlukahlukene. Le mishini ikhiqiza izingxenye ezibalulekile zezimboni zikawoyela negesi, ukukhiqizwa kwamandla, kanye namandla avuselelekayo.

Embonini kawoyela negesi, izikhungo zokujika ze-CNC zikhiqiza imiphini yemishini yokubhoboza. Le miphini idingaukubekezelelana okukhulu kanye nokuqedwa kobuso obuhle. Ama-lathe aqinile, uhlobo olukhethekile lwemishini yokujika, ilungele le mikhiqizo eqinile ye-shaft. Ihlanganisa ama-spindle amakhulu kanye nezinto ezijikelezayo, ezivame kakhulu emishinini kawoyela negesi. Leli khono liqinisekisa ubuqotho kanye nokusebenza kwezingxenye zokubhoboza ezisebenza ngaphansi komhlaba noma ogwini lolwandle.

Ekukhiqizeni ugesi, izikhungo zokujika ze-CNC zakha imiphini yama-turbine nama-generator. Lezi zingxenye kumele zibekezelele isivinini esikhulu sokujikeleza kanye nokucindezeleka okukhulu kokushisa. Ukunemba okufinyelelwa ngokujika kwe-CNC kuqinisekisa ibhalansi efanele kanye nokudlidliza okuncane, okwandisa isikhathi sokuphila kwemishini ekhiqiza ugesi ebizayo. Isibonelo, imiphini yama-turbine idinga ukugxila okukhethekile kanye nokuqedwa kwendawo ukuze kuvinjelwe ukuguguleka ngaphambi kwesikhathi kanye nokulahlekelwa amandla.

Amandla avuselelekayo nawo ayazuza ngobuchwepheshe bokujika be-CNC. Imishayo emikhulu ye-wind turbine, isibonelo, iyizingxenye ezinkulu ezidinga ukushintshwa okunembile ukuqinisekisa ukuguqulwa kwamandla okuphumelelayo. Izikhungo zokujika ze-CNC zisingatha ubukhulu kanye nokunemba okudingekayo kulezi mishayo ezinobubanzi obukhulu. Ziqinisekisa ubuqotho besakhiwo kanye nokusebenza kahle kwezinhlelo zamandla omoya. Amandla ezikhungo zokujika ze-CNC ukushintshwa kwezinto ezahlukahlukene, kusukela kuma-alloy akhethekile kuya ezinsimbini ezinamandla aphezulu, kuzenza zifaneleke ngokuphelele izidingo zezinto ezahlukahlukene zomkhakha wamandla.

Izindleko Ezisebenzayo kanye Nenzuzo Ephumelelayo Ngezikhungo Zokuguqula I-CNC

Ukunciphisa Ukususwa Nokushintshwa Kwezinto Ezilahlekile

Izikhungo zokujika ze-CNC zinciphisa kakhulu ukulahlwa nokusebenza kabusha. Ukunemba kwazo okuphezulu kanye nokuphindaphindwa kwazo kunciphisa amaphutha okukhiqiza. Imishini ilandela imiyalelo ehleliwe kahle. Lokhu kuqinisekisa ukuthi ingxenye ngayinye ihlangabezana nemininingwane eqondile. Amaphutha ambalwa asho ukuchithwa kwezinto ezincane. Abakhiqizi bonga imali ezintweni zokusetshenziswa. Bagwema nesikhathi kanye nezindleko zokuphinda basebenzise izingxenye ezinephutha. Lokhu kuthuthukisa ngqo ukusebenza kahle kokukhiqiza kanye nenzuzo.

Imijikelezo Yokukhiqiza Esheshayo

Le mishini isheshisa kakhulu ukukhiqizwa. Ukuzenzakalela kuvumela ukusebenza okuqhubekayo.Amakhono e-Multi-axisQedela izingxenye eziyinkimbinkimbi ngokusetha okukodwa. Lokhu kuqeda ukudluliselwa okuthatha isikhathi phakathi kwemishini. Izikhungo zokujika ze-CNC zivumelaukukhiqizwa kokucima izibaniLokhu kusho ukuthi imishini isebenza inganakekelwe isikhathi eside.

• Ama-feeder ebha aqhubeka nokufaka ama-lathe ukuze kusebenze imishini engagadiwe.
• Izingalo zerobhothi zigcwalisa izingxenye eziqediwe. Ama-vacuum load nawo ayasiza.
• Izinhlelo zihlola izifakelo zamathuluzi okusika ukuze zibone ukuthi aphukile futhi agugile. Ziqinisekisa ukusebenza kahle.
• Ukusetha amathuluzi okuzenzakalelayo ngama-probe kuqinisekisa ukunemba. Umthamo wephutha lomthwalo uvimba umshini uma kuvela izinkinga.
• Amathuluzi okusika engeziwe ngesikhathi sokulinda avumela ukukhiqizwa okuqhubekayo.
• Ukuphathwa kwe-chip kanye ne-coolant nakho kwenziwa ngokuzenzakalela. Lokhu kuhlanganisa ukugcwalisa izindawo zokugcina i-coolant kanye nokuhlanza ama-chip. Ukuthuthwa kwe-chip okuphumelelayo kuvimbela ukuvaleka. Ukuhlunga i-coolant kanye nokuqapha ingcindezi kuqinisekisa ukuthembeka.

Lezi zici zivumela imishini ukuthi isebenze ngaphandle kokuqashwa komuntu njalo. Lokhu kukhulisa kakhulu umkhiqizo.

Izindleko Eziphansi Zabasebenzi

Izikhungo zokujika ze-CNC zinciphisa izindleko zabasebenzi. Ukuzenzakalela kunciphisa isidingo sokungenelela kwabantu ngqo. Umqhubi oyedwa angaphatha imishini eminingi. Lokhu kuthuthukisa ukusetshenziswa kwabasebenzi. Ukukhiqiza izibani kunciphisa izindleko. Imishini isebenza inganakekelwa isikhathi eside. Lokhu kunciphisa izindleko zesikhathi esengeziwe. Kuphinde kuvumele abasebenzi ukuthi bagxile emisebenzini enenani eliphezulu. Ukunemba kwale mishini kunciphisa nesidingo sokuhlolwa kwekhwalithi okubanzi ngesandla. Lokhu kwenza inqubo yokukhiqiza ibe lula.

Izikhungo zokujika ze-CNC aziyona nje inketho kodwa ziwubuchwepheshe obubalulekile bokukhanda ngokunemba kwe-shaft. Ziletha ukunemba, ukuphindaphindeka, kanye nokusebenza kahle kwezidingo zezimboni zanamuhla. Amakhono azo athuthukile abhekana ngqo nezinselele zokukhiqiza i-shafts esezingeni eliphezulu. Lokhu kuzenza zibe yinto ebalulekile kubakhiqizi abahlose ukwenza kahle kakhulu. Isikhungo Sokujika se-CNC siqinisekisa ikhwalithi yomkhiqizo ephezulu kanye nezinqubo zokukhiqiza ezilungiselelwe kahle.

Imibuzo Evame Ukubuzwa

Iyini isikhungo sokujika se-CNC?

A Isikhungo sokujika se-CNCiyithuluzi lomshini elilawulwa yikhompyutha. Lijikeleza into yokusebenza ngokumelene nethuluzi lokusika. Le nqubo ibumba izingxenye eziyisilinda njengemiphini. Inikeza ukunemba okuphezulu kanye nokwenza izinto ngokuzenzakalela ekukhiqizeni.

Izikhungo zokujika ze-CNC ziqinisekisa kanjani ukunemba okuphezulu?

Basebenzisaukwakhiwa okuqinilekanye nezinhlelo zokuphendula ezithuthukisiwe. Ama-encoder anesinqumo esiphezulu aqapha indawo yamathuluzi. Ukuphathwa kokushisa kuvimbela izinguquko zobukhulu. Izinhlelo zokulinganisa ezihlanganisiwe ziqinisekisa ukunemba ngesikhathi sangempela. Lokhu kuqinisekisa umphumela ohambisanayo noqondile.

Yiziphi izinhlobo zezinto zokwakha ezingashintshwa yi-CNC?

Izikhungo zokujika ze-CNC zisingatha izinto eziningi ezahlukene. Lokhu kufaka phakathi:

• Izinsimbi (ikhabhoni, insimbi engagqwali, i-alloy)
• I-Aluminium
• Ithusi
• I-Titanium
• Ama-alloy angavamile njenge-Inconel

Lokhu kuguquguquka kusekela izidingo ezahlukahlukene zemboni.

Yiziphi izinzuzo eziyinhloko zokusebenzisa izikhungo zokujika ze-CNC ukuze kwenziwe umshini wokugaya umgodi?

Zinikeza ukunemba okungenakuqhathaniswa kanye nokuphindaphindeka. Abakhiqizi bahlangabezana nokuncipha kwemijikelezo yokukhiqiza elahliwe kanye nokushesha. Ukuzenzakalela kunciphisa izindleko zabasebenzi. Le mishini iqinisekisa ikhwalithi ehambisanayo yezingxenye ezibalulekile.