Nikeza imigqa yemishini yokupakisha enesisindo ezenzakalelayo kusukela ngo-2012
Imikhiqizo enamathelayo, ebuthakathaka, ende, noma egoqekayo yehlula isikali sekhanda elidlidlizayo, icindezela abaphathi ukuba izikali zokuhlanganisa ibhande .
Isikali sebhande silinganisa futhi sondla ikhanda ngalinye ngebhande laso esikhundleni sokudlidliza, silungisa lawo maphuzu abuthakathaka ngezindleko ezithile zokuthenga.
Kungumshini okhethekile wemikhiqizo engasebenzi kahle, ngakho-ke qiniseka ukuthi umkhiqizo wakho uyawuthethelela.
Ukudla ngebhande kufaneleka imikhiqizo ehlulekayo uma kudlidlizwa: izinto ezinamathelayo, ezibuthakathaka, ezinde, nezinamafutha amaningi.
Izikali ezihlanganisiwe zebhande zinikeza ukusebenza okungcono kanye nesikhathi esingcono lapha; imikhiqizo eyomile njengezingubo zerayisi ezijwayelekile eziqondile noma izikali eziningi.
Usayizi wedokhumenti, ukuminyana, ubuso, izinga lokushisa, kanye nobuthakathaka ngomkhiqizo ngamunye, njengoba lokhu kusetha ukucushwa.
Lokhu kusiza umhlinzeki ukuthi akhethe ibhande futhi alisethe, kanye nemiphumela yokuhlola kamuva.
Setha isisindo esiqondiwe, amaphakethe ngomzuzu, ukubekezelelana, kanye nengxube yamasonto onke; iphethini yokushintsha ithinta impilo yokugqoka.
Hlela kusenesikhathi: Amakhanda angu-14 abiza ngaphezu kuka-12, kodwa ukwengeza lapho uthenga kudlula ukufaka esikhundleni kamuva.
Ukunemba yingakho uthenga isikali esihlanganisiwe; yazi ukuthi izikali ezihlanganisiwe zebhande zikufeza kanjani lokho ngaphambi kokuqhathanisa.
Amabhande anikezelwe ondla i-hopper ngayinye kuseli lomthwalo; uhlelo lukhipha inhlanganisela eseduze kakhulu nokupakisha okungezansi komfula.
Ukudla kwebhande okuzimele kulondoloza umkhiqizo, kulawula ukugeleza, futhi kunciphise ukuminyana uma kuqhathaniswa nokudlidliza okuqhekekile.
Ukunemba kuncike kwikhwalithi yamaseli omthwalo, inani lamakhanda, kanye nokudla okuqinile kwebhande.
Thola idatha yokuhlola evela emikhiqizweni efanayo ekushiseni kwangempela okubonisa amaphakethe aphakathi, ukuphambuka, kanye nokungabekezeleli.
Isipho singumkhawulo wesilinganiso; ku-200g egijima ku-203g ukuthi ukulahlekelwa okungu-1.5% kulinganiswa ngaphezu kwezigidi zamaphakethe.
Ukudluliselwa kwebhande kunciphisa nokuphuka kwesisindo sokudlidliza esikufaka emkhiqizweni obuthakathaka.
Uhlelo lwebhande luqhuba ukuthembeka nokuhlanzeka, futhi lubangela ukubizwa kwezinsizakalo eziningi, ngakho-ke luhlole kahle.
I-PU ijwayelekile; okunamathelayo kudinga i-PTFE noma i-silicone, okunamafutha kudinga ukumelana namafutha, okuhudulayo kudinga amabhande angagugi.
I-single-ply ifanela ukusetshenziswa okulula, i-two-ply ihlala isikhathi eside; qinisekisa ukuthi amabhande okufaka esikhundleni ayisitoko, awajwayelekile.
Ukudlulisa okuncane kuyindlela eyinhloko yokudonsa izimpahla ezibuthakathaka; funa isivinini esiphansi, ukwehla okufushane, i-hopper ebanzi.
Hlola umkhiqizo ngemva kokukala; uma ama-chips noma ama-cracker ephukile awamukeleki.
Ukuze uthole izimpahla ezinamathelayo sebenzisa ama-hopper anezimbobo, ama-belt scraper, kanye nama-chute abushelelezi aqinile.
Ukuhlanza okulula ngezingxenye ezingenamathuluzi konga isikhathi sokushintsha; ukuhlanza kwamahora amabili kubiza ukukhiqizwa.
Isivinini sigcina ijubane lakho esisindweni nasekuqondeni okuqondiwe, hhayi isilinganiso esiphezulu.
Qondanisa isisindo nesivinini somugqa; umshini ohamba kancane kakhulu osebenzisa i-flowput, ngakho gwema ukulahla noma ukuvinjelwa.
Izilinganiso ziyizinga eliphezulu elifanele; cela idatha kusuka ekufakweni okufanayo esikhundleni salokho.
Ukucushwa kuqhutshwa ngamakhanda angu-12 kuya kwangu-16; amakhanda amaningi asho ukuhlanganiswa okwengeziwe kanye nezindleko eziphakeme. Amakhanda angu-12 afanelana ngaphansi kwama-20 ngomzuzu, angu-14 ajwayelekile kuya kuma-40; ake izivivinyo zinqume.
Isikhathi senkonzo sisukela eminyakeni eyi-10 kuya kweyi-15, ngakho-ke yakha ukunwebeka kwezidingo iminyaka emithathu.
Ivikela ikusasa ngohlaka olunwebekayo, iziteshi zokulawula ezisele, namabhande alingana nosayizi wangaphambili.
Ngokudla, isakhiwo siyasebenza futhi siyinto ebaluleke kakhulu ekuphepheni nasekuhlanzeni.
Izingxenye zokuxhumana kumele zibe yi-304 engagqwali, 316 ukuze kube ne-asidi ephezulu; gwema insimbi yekhabhoni ependiwe.
Cacisa izindawo zokuthintana ezipholishiwe ku-Ra 0.8 micron kanye nama-weld abushelelezi angenamifantu.
Izimpahla ezomile zidinga i-IP54; imigqa emanzi noma yokugeza njengenyama idinga i-IP65 noma ngaphezulu.
Kudingeka izindawo zokuvala eziqinisekisiwe ze-IP65, amaseli omthwalo e-IP67 noma e-IP68, kanye nama-motor avaliwe.
Izingxenye eziningi ezigugile kunezinhlobo zokudlidliza kusho ukuthi ukufinyelela kalula kunciphisa isikhathi sokusebenza kanye nokungasebenzi.
Funa amabhande asuswayo, ama-tensioner angaphambili, ama-guard akhulula ngokushesha, kanye nesheduli yezingxenye ezisele.
Uhlelo lokulawula lunquma ukusetshenziswa okulula kwansuku zonke, ngakho-ke luhlole njengobuchwepheshe.
Khetha uhlobo lwe-PLC olwaziwayo kanye ne-HMI ekhombisa izibalo, izindlela zokupheka, ukulungiswa, kanye namaphutha.
Ukufinyelela ezingeni: opharetha bayasebenza, abaphathi bahlela izindlela zokupheka, ukugcinwa kuthola ukulawula okugcwele.
Ukulinganisa okuzenzakalelayo kuqondisa umqhubi futhi kuqinisekisa imiphumela, kudlula isisindo esihamba kancane ngesandla.
Ukulinganisa okuzenzakalelayo kuqinisekisa imiphumela phakathi kwamashifti; bonisa ku-FAT.
Gcina okungenani izindlela zokupheka eziphelele ezingama-50 kuya kweziyi-100, ezengeziwe ukuze uthole ububanzi noma ukukhula.
Isisindo selogi, ukuphambuka, ukunikeza, kanye nokuma, bese uthumela nge-Ethernet/IP, i-Modbus, noma i-OPC-UA.
Izixhumanisi zesisindo zihlinzeka futhi zipakishwe, ngakho-ke lungisa izixhumanisi kusenesikhathi ukuze ugweme ukubambezeleka.
Nge-VFFS, isikali kumele siqedele isisindo saso bese sehla ngaphambi kokugcwaliswa okulandelayo.
Ama-pair abakhiqizi abafanayo aklanywe kusengaphambili; abahlinzeki abaxubile badinga ukulingana kukagesi, okomshini, kanye nendawo okuhloliwe.
Imigqa yesikhwama kanye nethileyi idinga ukukhishwa okuvunyelaniswe nokufakwa kwenkomba noma izikhundla eziningi; faka bobabili abahlinzeki.
Nikeza uhlelo lwephansi olunezilinganiso ezilinganiselwe, ubhale uphahla, izinsika, kanye nemishini ngaphambi koku-oda.
Khokha izilinganiso ezenziwe ngokwezifiso kusengaphambili, hhayi njengemiyalelo yokushintsha; izinhlelo zomhlinzeki oqaphela ukwakheka ziyiqiniso.
Umhlinzeki wakho usetha ikhwalithi yomshini kanye nokusekelwa kwale mishini enembile nesindayo.
Khetha umenzi onolwazi lwangempela lokulinganisa ibhande, hhayi nje ulwazi olujwayelekile lokulinganisa.
Khetha umhlinzeki oqinisekisiwe ngohlobo lomkhiqizo wakho bese ucela izinkomba zesigaba.
I-FAT ihlola ukusebenza okungahleliwe, ukuhlolwa komkhiqizo wangempela, ukunemba kwesisindo esingu-100, isivinini, kanye nekhwalithi yokwakha.
Cela umqhubi wakho ukuthi aye kwi-FAT, noma athole umbiko wevidiyo, ukuze kube lula ukuqala.
Qinisekisa ukwesekwa kwesiNgisi, izikhathi zokuphendula, ukuxilongwa okukude, kanye nesikhathi sokuhola endaweni.
Hlola ukuphendula kusengaphambili kwe-oda; umuntu obhida kancane ngeke asheshise ngemva kokuthengisa.
Izikali zamabhande zishisa izingxenye ngokushesha; ziqinisekisa izipele zonyaka wokuqala kanye nezinto ezibalulekile ezifanayo noma zosuku olulandelayo.
Qinisekisa ukuthi izingxenye zesikhathi eside zisebenzisa izinhlobo ezijwayelekile ezifana ne-Siemens noma i-Festo, hhayi ukushintsha amapulatifomu.
Sebenzisa lolu hlu lokuhlola ngaphambi kokusayina ukuze ugweme ukubambezeleka kamuva, impikiswano, kanye nokunganeliseki.
Qinisekisa ukuthi ukuhlola kusebenzise umkhiqizo wakho wangempela ekushiseni okubonisiwe, isilinganiso, ukuphambuka, kanye nokunikezwa.
Qinisekisa ukuthi imininingwane ihambisana namakhanda, ibhande, i-hopper, i-chute, ugesi, umoya, kanye nezilinganiso zokungena.
Qinisekisa isikhathi sokulethwa, ukuthunyelwa, i-incoterms, ukufakwa, izinsuku zokuqalisa, kanye nomthwalo wemfanelo wokusetha.
Qinisekisa iwaranti, izikhathi zokukhokha ezisele, imigomo yokusekela, ukuqeqeshwa, kanye nezinkontileka zesevisi kusengaphambili.
Isikali sebhande elihlanganisiwe siwumshini okhethekile onqoba izikali zokudlidliza kumkhiqizo onamathelayo nobuthakathaka. Imiphumela emihle kakhulu ivela kubathengi abahlole, babuyekeza imininingwane, futhi bahlola abahlinzeki kuqala.
Yebo, ngokulawula okusekelwe kuresiphu okugcina isivinini sebhande, imingcele yesisindo, kanye nemikhawulo ngomkhiqizo ngamunye. Ukushintshana phakathi kwemikhiqizo efanayo kuthatha imizuzu emi-5 kuya kweyi-10, kuyilapho imikhiqizo ehlukene enezinto ezibangela ukungezwani komzimba idinga imizuzu engama-30 kuya kwengama-60 ukuze ihlanzwe ngokuphelele.
Uma izingcezu zomkhiqizo zinesisindo esifanayo ngasinye, isikali sebhande elinamakhanda angu-14 sinikeza inhlanganisela eyengeziwe yokuthola isisindo esiseduze kakhulu, sithuthukise ukunemba futhi sinciphise ukunikezwa.
Uma izingcezu zomkhiqizo zinesisindo esikhulu, isikali sokuhlanganiswa kwebhande elinamakhanda angu-12 singafinyelela ukunemba okuhle ngokuhlanganiswa okuncane kodwa okwanele. Ukukhetha okungcono kuncike kumkhiqizo wakho kanye nesisindo osiqondisile.
Ziyimishini ehluke kakhulu futhi isikali sokudlidliza asikwazi ukuguqulwa sibe ukusebenza kwebhande, ngakho-ke siwukuthengwa okuhlukile. Uma ingxube yomkhiqizo wakho manje ihlanganisa izinto ezinamathelayo noma ezibuthakathaka isikali sakho samanje esingakwazi ukuzisingatha, isikali sokuhlanganiswa kwebhande siwutshalomali olufanele olubuyisela emuva ngokuphuka okuncane kanye nomphumela ophezulu.
Amabhande ajwayelekile e-PU asetshenziswa ngendlela eyomile ahlala izinyanga ezingu-12 kuya kwezingu-18, amabhande anganamatheli emikhiqizweni enamathelayo ahlala izinyanga ezingu-8 kuya kwezingu-12, kanti amabhande okushisa aphansi ku-minus 18 Celsius ahlala izinyanga ezingu-6 kuya kwezingu-12. Isikhathi sokuphila sincike ekuguguleni, amakhemikhali okuhlanza, kanye nezilungiselelo zokucindezeleka.
Imishini ye-IP65 yakhelwe ukuhlanza ngamanzi anezimbiza zamanzi kanye nenyama, izinkukhu, kanye nemigqa yokulungiselela ukudliwa, kuyilapho amayunithi e-IP54 edinga ukuhlanzwa ngendwangu kanye nesifutho. Ukufaka kabusha umshini we-IP54 ukuze uhlanze kamuva kubiza cishe amaphesenti angu-30 kuya kwangu-40 entengo yokuqala.
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