Izinkomba Zobuchwepheshe Ezibalulekile kanye Nokucatshangelwa Kokuthenga Amarobhothi E-Servo Ane-Axis Ezintathu

Izinkomba Zobuchwepheshe Ezibalulekile kanye Nokucatshangelwa Kokuthenga Amarobhothi E-Servo Ane-Axis Ezintathu

Egagasini lokuzenzakalela kwezimboni, amarobhothi e-servo ane-axis ezintathu, ngamakhono azo okubeka kahle, ukusebenza kahle, kanye nokuzivumelanisa nezimo, ziye zaba yimpahla ebalulekile ezimbonini eziningi, okuhlanganisa ukukhiqizwa kwezinto zikagesi, izingxenye zezimoto, kanye nokufakwa kwempahla. Kubathengi bamazwe ngamazwe, ababhekene nemikhiqizo eyahlukahlukene kanye nemininingwane ehlukahlukene emakethe, ukuhlola ngokunembile izinkomba zobuchwepheshe ezibalulekile nokukhetha imishini ehlangabezana nezidingo zabo zokukhiqiza ngenkathi kulinganiswa ukusebenza kahle kwezindleko kanye nokuthembeka kubalulekile ekwenzeni ngcono izinqubo zokukhiqiza kanye nokufeza imbuyiselo yesikhathi eside ekutshalweni kwezimali. Lesi sihloko sizohlinzeka ngokuhlaziywa okujulile kwezinkomba zobuchwepheshe eziyinhloko zamarobhothi e-servo ane-axis amathathu futhi sabelane ngezinto eziwusizo zokuthenga ukuze kunikezwe ireferensi kubathengi bomhlaba wonke.

I. Izinkomba Zokusebenza Eziyinhloko: "Amandla Aqinile" Anquma Ukunemba Nokusebenza Kahle Kokusebenza

Izinkomba zokusebenza okuyinhloko "ziwumphefumulo" werobhothi le-servo elinezingqimba ezintathu, ezinquma ngqo ukuthi lingakwazi yini ukuhlangabezana nezidingo zokukhiqiza okuyinhloko njengokunemba kanye nesivinini, futhi ziyizindlela zokuhlola eziyinhloko ngesikhathi sokuthenga.

(I) Ukunemba Nokuphindeka Kokubekwa

Ukunemba kokubeka kubhekisela ekuphambukeni phakathi kwezixhumanisi zangempela ze IrobhothiIsiphetho sika-'s uma sifika endaweni ethile eqondiwe kanye nezixhumanisi zayo zethiyori, ngokuvamile ezilinganiswa ngamamilimitha (mm) noma ama-micron (μm). Ukuphindaphinda kubhekisela ezingeni lokusabalala endaweni yesiphetho sika-'edge' lapho irobhothi lifika ngokuphindaphindiwe endaweni efanayo eqondiwe. Lezi zilinganiso ezimbili ziyisihluthulelo sokulinganisa ukunemba kokusebenza kwerobhothi futhi zibaluleke kakhulu ezinhlelweni ezidinga ukunemba okuphezulu kakhulu, njengokuhlanganiswa kwezingxenye ze-elekthronikhi kanye nokushisela ngokunemba.

Ngokuvamile, amarobhothi e-servo ane-axis ezintathu eziphezulu angafinyelela ukuphindaphindwa okungu-±0.01mm, kuyilapho imikhiqizo ejwayelekile yezinga lezimboni ivame ukusuka ku-±0.05mm kuya ku-±0.1mm. Uma uthenga, cabanga ngezidingo ezithile zenqubo. Isibonelo, emisebenzini yokupakisha ama-chip, imikhiqizo enokuphindaphindwa okungu-≤±0.02mm iyathandwa; ezinhlelweni zokuphatha amabhokisi ezijwayelekile, ukunemba okungu-±0.1mm kwanele. Ngesikhathi esifanayo, kubalulekile ukuqaphela izidingo zencazelo. Abanye abakhiqizi bacacisa ukunemba ngaphansi "kwezimo ezingenamthwalo," kodwa ukunemba kungase kwehle ngaphansi komthwalo wangempela. Ngakho-ke, abahlinzeki kufanele bacelwe ukuthi banikeze idatha yangempela elinganisiwe ngaphansi komthwalo.

(II) Isivinini sokusebenza kanye nokusheshisa

Ijubane lokusebenza lihlanganisa ijubane lokusebenza eliphezulu le-axis ngayinye kanye nejubane elihlanganisiwe le-effector yokugcina. Ukusheshisa kubonisa ikhono lerobhothi lokushintsha kusuka ekumeni liye esivinini esiphezulu noma okuphambene nalokho. Ndawonye, ​​lezi zici ezimbili zinquma ukusebenza kahle kwerobhothi. Ezimweni zokukhiqiza ngobuningi, ijubane eliphezulu kanye nokusheshisa kusho izikhathi zomjikelezo ezimfushane, okwandisa ngqo umkhiqizo womugqa wokukhiqiza.

Izidingo zesivinini zama-axes ahlukene kumele zihambisane ngokufanele ngokusekelwe endleleni yokusebenza. Isibonelo, i-X-axis (evundlile) ivame ukuphatha imisebenzi yokuthutha ibanga elide futhi idinga isivinini esiphezulu esiphezulu; i-Z-axis (evundlile) ivame ukubandakanyeka ekusebenzeni okuqondile kokukhetha nokubeka futhi idinga ukusheshisa okuzinzile. Uma uthenga, gwema ukuphishekela "isivinini esiphezulu" ngokungazi lutho futhi esikhundleni salokho uhlole ngokuphelele ububanzi bokusebenza. Uma ububanzi bufushane, isivinini esiphezulu kakhulu singabangela irobhothi ukuthi lisheshe futhi lehle njalo, okuthikameza ukusebenza kahle kanye nokuphila kwemishini. Ngaphezu kwalokho, kufanele kunakwe ikhono lemishini lokulawula ukudlidliza ngesikhathi sokusebenza kwesivinini esikhulu. Ukudlidliza ngokweqile kungathinta ukunemba kokubeka futhi kungandisa nokuguguleka kwezingxenye zemishini.

(III) Umthamo Womthwalo

Umthamo womthwalo ubhekisela esisindweni esiphezulu esingathwalwa yi-effector yerobhothi, okuhlanganisa isisindo esihlangene segripha, i-workpiece, nezinye izinamathiselo. Umthamo womthwalo onganele ungaholela ekuncipheni kokunemba kanye nesivinini, futhi ubangele ngisho nokwehluleka njengokugcwala ngokweqile kwenjini kanye nokuguquguquka komshini. Umthamo womthwalo oweqile, ngakolunye uhlangothi, ungaholela ekukhethweni kwemishini okungadingekile, ukwandisa izindleko zokuthenga kanye nokusetshenziswa kwamandla.

Uma uthenga, kubalulekile ukubala ngokunembile umthwalo wangempela: okokuqala thola isisindo esiphezulu sento yokusebenza, bese ukhetha i-gripper efanele (isb., i-pneumatic gripper, i-electric gripper, njll.) ngokusekelwe ezidingweni zomsebenzi. Bala isisindo se-gripper kanye nezinamathiselo (isb., izinzwa, izinkomishi ze-vacuum), bese uvumela umkhawulo wokuphepha ongu-10%-20% ukuze ubhekele ukushintshashintsha komthwalo okungalindelekile. Ngesikhathi esifanayo, kubalulekile ukuqaphela ukuhlangana phakathi komthamo womthwalo kanye nesivinini sokusebenza. Isivinini esiphezulu serobhothi elifanayo ngaphansi kwemithwalo ehlukene sizohluka. Uma umthwalo umkhulu, umkhawulo wesivinini esiphezulu uphansi. Abahlinzeki bavame ukunikeza ama-curve ahlukile "esivinini somthwalo", angasetshenziswa ukuqinisekisa ukuthi imishini ingahlangabezana nezidingo zokusebenza eziguquguqukayo ngesikhathi sokuthenga.

II. Izinkomba Zokuhambisana: Ukuqinisekisa Ukuhlanganiswa Okungenamthungo Kwemishini Nezimo Zokukhiqiza

Ukuhambisana kwerobhothi le-servo elinezingqimba ezintathu kuthinta ngqo ikhono lalo lokuhlanganiswa nemigqa yokukhiqiza ekhona, kunciphisa ukutshalwa kwezimali okuhambisanayo futhi kuvumela ukuqala kokukhiqiza okusheshayo. Lokhu kuyinto ebalulekile okufanele icatshangelwe ngesikhathi sokuthenga.

(I) Ibanga Lokuhamba

Ububanzi bokuhamba bubhekisela ebangeni eliphakeme kakhulu elihambisana ne-axis ngayinye ye- Ithini Lerobhothi ukuhamba, okunquma ububanzi bendawo yokusebenza kwayo. Ububanzi bokuhamba kwerobhothi ye-servo enama-axis amathathu buvame ukuvezwa njengebanga eliphezulu lokuhamba le-X-axis (elivundlile), i-Y-axis (eliqondile), kanye ne-Z-axis (eliqondile). Uma uthenga, ububanzi bokuhamba kufanele bunqunywe ngokusekelwe ezicini ezifana nokuhlelwa kweziteshi zokukhiqiza, ibanga lokuphatha izinto zokusebenza, kanye nendawo yokufaka imishini. Isibonelo, ekuphatheni phakathi kwezinhlangothi ezimbili zomugqa wokuhlanganisa, ukuhamba kwe-X-axis kumele kumboze ububanzi bomugqa kanye nebanga eliseceleni lomsebenzi ophathwayo. Ekubekweni kwama-racking asezingeni eliningi, ukuhamba kwe-Z-axis kumele kuhlangabezane nokuphakama kweshelufu kanye nokuphakama okudingekayo kokulayisha nokukhipha impahla. Ukuhamba okunganele kuvimbela irobhothi ukuthi limboze ngokuphelele indawo yonke yokusebenza; ukuhamba ngokweqile kwandisa izindleko zomshini kanye nokuthengwa kwawo. Kunconywa ukudweba isakhiwo sendawo yokusebenza esinemininingwane ngaphambi kokuthenga, kuchaze ngokucacile ukuhamba okuncane okudingekayo ku-axis ngayinye futhi kuvumele i-margin yokulungisa eyanele ukuze kuhlangatshezwane nokulungiswa okulandelayo komugqa wokukhiqiza.

(II) Izindlela Zokufaka kanye Nobukhulu Besikhala

Amarobhothi e-servo ane-axis amathathu angafakwa ngezindlela ezintathu eziyinhloko: ukuma phansi, ukufakwa odongeni, kanye nokuguquguquka. Izidingo zesikhala zokufakwa ngakunye ziyahlukahluka kakhulu. Ukufakwa okuma phansi kudinga isikhala sephansi kodwa kunikeza umthamo ophezulu wokuthwala umthwalo. Ukufakwa okufakwe odongeni nokuguquguquka kulondoloza isikhala sephansi futhi kufaneleka ezindaweni zokusebenzela ezincane, kodwa kudinga umthamo ophezulu wokuthwala umthwalo odongeni noma ophahleni. Uma uthenga, kubalulekile ukucacisa kuqala imingcele yendawo yokufaka: lokhu kufaka phakathi umthamo wokuthwala umthwalo wephansi/odongeni/ophahleni, ubude, ububanzi, kanye nokuphakama kwendawo yokufaka, kanye nokuhlelwa kwemishini ezungezile (njengamathuluzi omshini kanye nama-conveyor). Futhi, naka ubukhulu berobhothi, ikakhulukazi uma usebenza ezindaweni ezivalekile. Lokhu kufaka phakathi irediyasi yokujikeleza kwerobhothi kanye nesikhala esiphezulu esithathwa yi-axis ngayinye lapho inwebeka futhi ihoxa. Qinisekisa ukuthi imishini ngeke ishayisane nezinto ezizungezile ngesikhathi sokusebenza. Kunconywa ukucela imodeli ye-3D noma imidwebo enemininingwane yobukhulu bemishini kumhlinzeki, futhi wenze ukuqinisekiswa kwesakhiwo okulingisiwe okusekelwe endaweni yokukhiqiza.

(III) Isixhumi Esisebenzisana Nomphumela Wokuphela

Isiphehli sokugcina (i-gripper, indebe yokumunca, njll.) siyingxenye yerobhothi exhumana ngqo ne-workpiece. Ukuguquguquka kanye nokuhambisana kwe-interface yayo kunquma ukuthi imishini ingakwazi yini ukwamukela izinhlobo ezahlukene ze-end-effectors futhi ihlangabezane nezidingo zokusebenza ezahlukahlukene. Izinhlobo ezivamile ze-interface zifaka ama-flanges ajwayelekile, ama-pneumatic interfaces, kanye nama-interface kagesi. Ama-flanges ajwayelekile (njenge-ISO standard flanges) ayisinqumo esiyinhloko ngenxa yokuzivumelanisa nezimo zawo. Uma uthenga, qinisekisa imininingwane ye-interface, njengobubanzi be-flange, indawo yokufaka imbobo, kanye nosayizi wephini, ukuqinisekisa ukuhambisana nama-end effectors akhona noma ahleliwe. Uma kudingeka izinguquko ze-end effector ezivamile ngesikhathi sokukhiqiza (isb., lapho kucutshungulwa ngesikhathi esisodwa izingxenye zokusebenza zezimo ezahlukahlukene), ikhono le-interface lokushintsha amamodeli ngokushesha nalo libalulekile. Eminye imishini ephezulu ifakwe izinhlelo zokushintsha amathuluzi ngokuzenzakalela, ezinganciphisa kakhulu isikhathi sokushintsha. Ngaphezu kwalokho, cabanga ngamandla okuthwala umthwalo we-interface ukuqinisekisa ukuthi ingasekela ngokuqinile isisindo esihlangene se-end effector kanye ne-workpiece.

III. Ukuthembeka Nokuzinza: "Itshe Legumbi" Lokusebenza Okuqhubekayo Kwesikhathi Eside

Ukukhiqizwa kwezimboni kubeka izidingo eziphezulu kakhulu emishinini yokusebenza okuqhubekayo. Ukuthembeka nokuzinza kwerobhothi le-servo elinezingqimba ezintathu kuthinta ngqo isikhathi sokungasebenzi komugqa wokukhiqiza kanye nezindleko zokulungisa, futhi kubalulekile ekunqumeni ukusebenza kahle kwemishini isikhathi eside.

(I) Ukucushwa Kwesistimu Ye-Servo

Uhlelo lwe-servo "luyi-power core" yerobhothi le-servo elinama-axis amathathu, eliqukethe i-servo motor, i-servo drive, kanye ne-encoder. Ukusebenza kwalo kunquma ngqo ukunemba kokusebenza kwerobhothi, isivinini, kanye nokuzinza. Uma uthenga, gxila ezicini zamandla kanye ne-torque ye-servo motor, isivinini sokuphendula kwe-servo drive kanye nokwenqatshwa kokuphazamiseka, kanye nesinqumo se-encoder (esinquma ukunemba kokubeka). Izinhlobo ze-servo motor ezijwayelekile njenge-Panasonic, i-Mitsubishi, kanye ne-Siemens zinikeza isiqinisekiso esikhulu sokuqina nokuqina. Isixazululo se-encoder sivame ukuvezwa emigqeni; lapho inani lomugqa liphezulu, kulapho indawo inembile khona. Amarobhothi Ezimboni ngokuvamile zisebenzisa ama-encoder anemigqa eyi-1000 noma ngaphezulu, kuyilapho izinhlelo zokusebenza ezinembe kakhulu zidinga ama-encoder anemigqa eyi-2000 noma ngaphezulu. Ngaphezu kwalokho, kubalulekile ukuqinisekisa ukuthi uhlelo lwe-servo lunezici zokuvikela ezigcwele ngokweqile, ezisebenzisa i-overvoltage, kanye nezinga lokushisa ngokweqile, njengoba lokhu kunganciphisa ngempumelelo ingozi yokwehluleka kwemishini.

(II) Isakhiwo Semishini Nezinto Ezisetshenziswayo

Ukwakheka kwesakhiwo semishini kanye nokukhethwa kwezinto zokwakha kuthinta ukuqina, ukumelana nokuguguleka, kanye nempilo yenkonzo yerobhothi. Isakhiwo semishini se irobhothi le-servo elinama-axis amathathu ngokuyinhloko kufaka phakathi izingxenye ezifana neziqondiso eziqondile, izikulufo zebhola, kanye nama-bracket. Iziqondiso eziqondile kanye nezikulufo zebhola kuyizingxenye zokudlulisa eziyinhloko, futhi ukunemba kwazo kanye nokumelana nokuguguleka kunquma ngqo ukunemba kokusebenza kwerobhothi kanye nokuphila kwenkonzo. Uma uthenga, naka uhlobo lomhlahlandlela oqondile (njengeziqondiso zebhola noma iziqondiso ze-roller, lokhu okunikeza amandla amakhulu okuthwala umthwalo) kanye nezinga lokunemba kwalo; i-lead yesikulufo sebhola (esithinta isivinini sokusebenza), izinga laso lokunemba, nokuthi ngabe sinomshini wokulayisha kusengaphambili (osusa ukujikijela emuva futhi sithuthukise ukuqina). Ngokuphathelene nezinto zokwakha, izingxenye ezithwala umthwalo ezifana nama-bracket kufanele zenziwe nge-aluminium alloy enamandla aphezulu noma insimbi, ngokwelashwa kwendawo efana ne-anodizing kanye nokucima ukuze kuthuthukiswe ukugqwala kanye nokumelana nokuguguleka. Futhi, hlola ukunemba kokuhlanganiswa kwezingxenye zemishini, njengokulingana kanye nokuma kwe-axes. Ukunemba okunganele kokuhlanganiswa kungaholela ekubambezelekeni kokusebenza, ukunemba okuncishisiwe, kanye nokwanda kokuguguleka kwezingxenye.

(III) Isikhathi Esimaphakathi Phakathi Kokwehluleka (MTBF) kanye Nokulula Kokulungisa

Isikhathi Esimaphakathi Phakathi Kokwehluleka (i-MTBF) siyinkomba ebalulekile yokulinganisa yokuthembeka kwemishini, evame ukuvezwa ngamahora. Inani eliphakeme libonisa amathuba aphansi okwehluleka. Amarobhothi e-servo ajwayelekile ane-MTBF yamahora angaphezu kwe-10,000, kanti imikhiqizo ephezulu ifinyelela emahoreni angaphezu kwe-20,000. Uma uthenga, cela umbiko we-MTBF enkampanini yokuhlola yangaphandle ukuze ugweme ukuthembela kuphela kudatha yokukhushulwa komkhiqizi.

Ukulula kokulungisa kubaluleke ngokulinganayo, kuthinta kokubili ukusebenza kahle kanye nezindleko zokulungisa ngemva kokwehluleka kwemishini. Uma uthenga, cabanga ngomklamo wokulungisa imishini: ukuthi izingxenye ezibalulekile (njengeziqondiso nezikulufo ze-lead) zigcotshwa futhi zihlanzwe kalula, ukuthi uhlelo lokuhlonza amaphutha lufakiwe (ukuze kutholakale ngokushesha indawo lapho iphutha likhona), ukuthi izingxenye ezigugile (njengezivalo nama-bearings) zingashintshwa kalula yini, nokuthi umhlinzeki unikeza yini ukuhlinzekwa okwanele kwezingxenye ezisele. Ngaphezu kwalokho, qonda izidingo zokulungisa zansuku zonke zemishini (njengezikhawu zokugcoba kanye nemvamisa yokuhlanza) bese uhlola ukuthi umthwalo wokulungisa ungaphakathi kwamandla akho okusebenza.

IV. Izinkomba Zobuhlakani Nokukhula: "Amathuba" Okuzivumelanisa Nokuthuthukiswa Kokukhiqiza Kwesikhathi Esizayo

Ngokuthuthuka kwe-Industry 4.0, ubuhlakani kanye nokukhula kube yizinkomba ezibalulekile zokuncintisana kwemishini. Uma uthenga, cabanga ngezidingo zamanje kanye namathuba okuthuthukisa esikhathini esizayo ukuze ugweme ukuphelelwa yisikhathi ngokushesha.

(I) Indlela Yokulawula kanye Nokuhlela

Uhlelo lokulawula "luyingqondo" yerobhothi, olunquma ukuthi kulula yini ukusebenza kanye nokukhula kokusebenza. Izinhlelo zokulawula ezijwayelekile zisebenzisa ama-PLC noma abalawuli bokunyakaza abazinikele, abasekela ukulawulwa kokuxhumanisa okune-axis eminingi kanye nokuhlela okuyinkimbinkimbi kwendlela (njengokunyakaza okuqondile, okujikelezayo, kanye nokunyakaza okuqondile). Uma uthenga, cabanga ukuthi ngabe isikhombikubona somsebenzisi sesistimu yokulawula sinembile futhi kulula ukuyiqonda, ukuthi ngabe sisekela izilimi eziningi (ikakhulukazi kubathengi bamazwe ngamazwe, isikhombikubona sesiNgisi siyimfuneko eyisisekelo), nokuthi ngabe sinamakhono okugcina idatha kanye nokuthumela ngaphandle (ukwenza kube lula ukulandelwa kwedatha yokukhiqiza).

Izindlela zokuhlela zifaka phakathi ukuhlela okufundisayo nokungaxhunyiwe ku-inthanethi. Ukuhlela okufundisayo kufanelekela izindlela ezilula zokusebenza, okunikeza ukusetshenziswa okulula futhi akudingi ulwazi olukhethekile lokuhlela. Ukuhlela okungasebenzi ku-inthanethi kufanelekela ukuhlela okuyinkimbinkimbi kwendlela, okuvumela ukuthi ukuhlela kuqedwe kukhompyutha futhi kungeniswe emishinini ngaphandle kokuphazamisa ukusebenza komugqa wokukhiqiza. Uma ukukhiqiza kuhilela izindlela eziningi zokusebenza eziyinkimbinkimbi, kunconywa ukukhetha uhlelo lokulawula olusekela ukuhlela okungaxhunyiwe ku-inthanethi. Ngaphezu kwalokho, kubalulekile ukuqinisekisa ukuthi uhlelo lokulawula lusekela ukuthuthukiswa kwesibili ukuze luhlangabezane nezidingo ezilandelayo zokwenza ngokwezifiso.

(II) Izixhumanisi Zokuxhumana kanye Namakhono Okuxhumana Nedatha

Emigqeni yokukhiqiza ehlakaniphile, amarobhothi kumele ashintshanise idatha futhi abambisane nama-PLC, izinhlelo ze-MES, kanye neminye imishini ezenzakalelayo. Ngakho-ke, ukuceba nokuhambisana kwezindawo zokuxhumana kubalulekile. Izindawo zokuxhumana ezivamile zifaka i-Ethernet (izinqubo ze-Ethernet zezimboni ezifana ne-EtherNet/IP kanye ne-Profinet), i-RS485, kanye ne-I/O interfaces. Uma uthenga, qinisekisa ukuthi indawo yokuxhumana yemishini iyahambisana yini nohlelo lokulawula lomugqa wokukhiqiza olukhona. Isibonelo, uma umugqa wokukhiqiza usebenzisa i-Siemens PLC, qiniseka ukuthi irobhothi lisekela iphrothokholi ye-Profinet. Futhi, naka isikhathi sangempela kanye nokuzinza kokushintshana kwedatha. Ukusebenza okunganele kwesikhathi sangempela kungaholela ekubambezelekeni kokuhlanganiswa kwemishini, okuthinta ukusebenza kahle kokukhiqiza. Ezinkampanini ezihlela ukwakha i-inthanethi yezimboni, kubalulekile futhi ukuqinisekisa ukuthi imishini isekela izici ezifana ne-OTA (izibuyekezo zasemoyeni) kanye nokuqapha okude, okuvumela ukusebenza okude, ukugcinwa, kanye nokuphathwa.

(III) Ukusabalala Kokusebenza

Izidingo zokukhiqiza zingase zishintshe ngokwezimo zemakethe, futhi ukuguquguquka kokusebenza kwerobhothi kunquma ukuthi liyakwazi yini ukuzivumelanisa nezimo zokuthuthukiswa kokukhiqiza esikhathini esizayo. Uma uthenga, cabanga ukuthi imishini iyakusekela yini ukulawula okwengeziwe kwe-axis (isibonelo, uma idinga ukunwetshwa ibe yirobhothi eli-axis ezine noma ezinhlanu), ukuthi ingashintshwa yini ukuze ivumelane nezinhlelo zokubona (ukuze kutholakale indawo yokusebenza efanele kanye nokubeka umsebenzi), kanye nezinhlelo zokuphendula ngenkani (zemisebenzi yokuhlanganisa ngokunemba).

Futhi, qinisekisa ukuthi umthamo womthwalo wemishini kanye nobubanzi bokuhamba kuvumela ukuthuthukiswa. Isibonelo, ukuthi i-bracket ingandiswa futhi inwetshwe, nokuthi uhlelo lwe-servo lungashintshwa yini ukuze luhambisane nemithwalo emikhulu ngokuthuthukiswa kwamapharamitha. Imishini enokukhuliswa okuhle inganciphisa ngempumelelo izindleko zokutshalwa kwezimali zokuthuthukiswa komugqa wokukhiqiza okulandelayo futhi yandise umjikelezo wokuphila wemishini.

VI. Izinto Ezibalulekile Okufanele Zicatshangelwe Ekuthengweni: Inqubo Ephelele Yokwenza Izinqumo Kusukela Ezidingweni Kuya Ekusetshenzisweni

Umgomo wokugcina wokuhumusha izinkomba zobuchwepheshe ukwazisa izinqumo zokuthenga. Ngokuhambisana nezinkomba ezishiwo ngenhla, inqubo yokuthenga kufanele ilandele umqondo ophelele "wokucacisa izidingo - ukuqhathanisa nokukhetha - ukuqinisekisa nokuqinisekisa - ukuhlolwa okuphelele" ukuqinisekisa ukuthengwa kwemishini efanelekile.

(I) Chaza Ngokunembile Izidingo Zakho

Ngaphambi kokuya kubaphakeli, kufanele uqale ucacise izidingo zakho eziyinhloko: kufaka phakathi isimo sokusebenza (ukuphatha, ukuhlanganisa, ukushisela, njll.), amapharamitha omsebenzi (isisindo, usayizi, izinto zokwakha), izidingo zokunemba (ukunemba kokubeka, ukuphindaphindeka), imigomo yokusebenza kahle (isikhathi somjikelezo), imikhawulo yesikhala sokufaka, kanye nezinqubo zokuxhumana zemigqa yokukhiqiza ekhona. Bala izidingo zakho ngamapharamitha athile futhi ugweme izitatimende ezingacacile (njengokuthi "ukunemba okuphezulu" noma "isivinini esisheshayo") ukuqinisekisa ukufana okunembile komkhiqizo futhi wenze kube lula ukuhlola okuqhathanisayo okulandelayo.

(II) Ukuqhathaniswa Kwabalingani Abaningi kanye Nokuqinisekiswa Kwasendaweni

Faka ohlwini abaphakeli ababili kuya kwabathathu abafanelekayo (lokhu kungatholakala ngemibukiso yemboni, amapulatifomu e-B2B okuhweba kwamanye amazwe, izincomo zontanga, nezinye iziteshi). Cela imininingwane yomkhiqizo enemininingwane, izixazululo zobuchwepheshe, kanye nezinsizakalo zokuhlola izibonelo. Gxila ekuqhathaniseni izinkomba zokusebenza eziyinhloko, uhlelo lwe-servo kanye nokucushwa kwesakhiwo semishini, kanye nezilinganiso zokuthembeka njenge-MTBF. Futhi naka ulwazi lomkhakha womphakeli (isb., izifundo zamacala eziphumelelayo ezimbonini ezifanayo) kanye namakhono enkonzo yangemva kokuthengisa (isb., izindawo zesevisi emakethe eqondiwe, isikhathi sokuphendula, isikhathi sewaranti, njll.).

Uma izimo zivuma, qiniseka ukuthi wenza ukuhlolwa kweprototype endaweni: kulingisa izimo zokukhiqiza zangempela, hlola ukunemba kokubekwa kwerobhothi, isivinini sokusebenza, kanye nomthamo womthwalo, qaphela ukuqina nokudlidliza kwemishini ngemva kokusebenza isikhathi eside, futhi uqinisekise ukuthi uhlelo lokulawula lulula yini ukusetshenziswa. Ekuthengweni kwezentengiselwano zamazwe ngamazwe, qinisekisa futhi ukuthi imishini iyahlangabezana yini nezindinganiso zemboni yemakethe eqondiwe (isb.,

izitifiketi ze-CE kanye ne-UL) ukugwema izinkinga ezithinta ukuvunyelwa nokusetshenziswa kwezimpahla zamasiko.

(III) Ukugxila Ezindleleni Zomjikelezo Wempilo

Izindleko zokuthenga azibandakanyi nje kuphela intengo yokuthenga imishini ngokwayo, kodwa futhi nezindleko zomjikelezo wokuphila, okuhlanganisa ukufakwa nokufakwa, izingxenye ezisele, ukulungiswa, kanye nokusetshenziswa kwamandla. Isibonelo, eminye imishini ingaba nentengo ephansi yokuthenga kodwa isebenzise izingxenye ezingezona ezejwayelekile, okwenza izingxenye ezisele zibe nzima futhi zibize kakhulu ukuzithola. Eminye imishini, yize ibiza kakhulu, ingaba nezilinganiso eziphezulu zokusebenzisa kahle amandla ohlelweni lwe-servo, okuholela ekongeni ugesi isikhathi eside. Ukugcinwa kwenziwa lula, futhi izingxenye ezisele zitholakala kalula, okuholela ezindlekweni eziphansi zomjikelezo wokuphila.

Uma kuhlolwa izindleko, kubalulekile ukubala isilinganiso sezindleko zokutshalwa kwezimali zonyaka ngokusekelwe esikhathini sokuphila esilindelekile semishini (ngokuvamile iminyaka emi-5-10). Inani elisele lemishini (isib., ukuthi ingathengiswa kabusha noma ingashintshwa ngemva kokuthatha umhlalaphansi) kufanele futhi licatshangelwe ukuze kufezwe ukuhlolwa okuphelele kokusebenza kahle kwezindleko.

(IV) Gcizelela Isevisi Yangemva Kokuthengisa kanye Nokusekelwa Kobuchwepheshe

Ama-manipulators e-servo ane-axis ezintathu kuyimishini yokwenza ngokuzenzakalelayo enembile, edinga ukwesekwa kwensizakalo yobungcweti ngemuva kokuthengisa ukuze kufakwe, kuqashwe, kulungiswe, kulungiswe, kanye nokuthuthukiswa kobuchwepheshe okulandelayo. Uma uthenga, kubalulekile ukucacisa izinsizakalo zomhlinzeki ngemuva kokuthengisa: ukuthi ukufakwa kwamahhala kanye nokufakwa kuqashwe kunikezwa, ukuthi ukuqeqeshwa komqhubi kuyanikezwa, isikhathi sewaranti (izingxenye eziyinhloko njengezimoto ze-servo ngokuvamile zinewaranti yonyaka ongu-1-2, kuyilapho yonke iyunithi inewaranti yezinyanga eziyi-6 kuya kunyaka ongu-1), isikhathi sokuphendula iphutha (sidinga impendulo zingakapheli amahora angama-24 kanye nensizakalo yasendaweni zingakapheli amahora angama-48), nokuthi ngabe ukubonisana kobuchwepheshe besikhathi eside kuyanikezwa.

Ngokuthengwa kwezentengiselwano zamazwe ngamazwe, kubalulekile futhi ukuqinisekisa ukuthi umhlinzeki unikeza isevisi yangemva kokuthengisa kwamanye amazwe noma unobambiswano nabahlinzeki bezinsizakalo bendawo emakethe eqondiwe ukuze kugwenywe ukwehluleka kwemishini okungaholela ekungasebenzini kwesikhathi eside kwemigqa yokukhiqiza ngenxa yokulungiswa kungakabi yisikhathi.

Isiphetho

Ukuthenga irobhothi le-servo elinezingqimba ezintathu kuyiphrojekthi ehlelekile ehilela ubuchwepheshe, izindleko, kanye nensizakalo. Isihluthulelo sisekufaneni kahle nezidingo zakho zokukhiqiza nezincazelo zobuchwepheshe zemishini. Kusukela "emandleni aqinile" okusebenza okuyinhloko kuya "ekuhambisanani" kokuzivumelanisa nezimo, kuya "ekuzinzeni" kokuthembeka kanye "namandla" okukhula, inkomba ngayinye ibalulekile ekusebenzeni kwangempela kwemishini kanye nenani lesikhathi eside.