amatheminali ezintambo ezivalekile eziphuzi uhlobo lwecrimp izixhumi zocingo lwendandatho

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Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ngokuthuthuka kwemboni ye-elekthronikhi, amatheminali asetshenziswa kakhulu, futhi kunezinhlobo eziningi kakhulu.I-Terminal block ibhekisela ngokukhethekile ochungechungeni lwezintambo ezihlanganisiwe kubunjiniyela bakagesi.Inombolo yamaphoyinti okugcina emgqeni ngamunye ihlukile, futhi imodeli yayo inganqunywa ngokuvumelana nezidingo zamapharamitha wobuchwepheshe bonjiniyela.Imbobo yomhlahlandlela wesikulufa evaliwe iqinisekisa ukusebenza okuhle kwesikulufu.Ukusetshenziswa kwebhulokhi yetheminali kubonakala kakhulu kulokhu: emandleni okusabalalisa i-electronics kanye nezintambo, lapho okokusebenza okungaphakathi kwesikrini kuxhunywe nezisetshenziswa ezingaphandle kwesikrini, kufanele kudlule kumabhulokhi athile akhethekile.Lawa mabhulokhi etheminali abizwa ngokuthi i-terminal block uma ehlanganisiwe.Ngokobubanzi bentambo yomugqa wokuxhuma noma owamanje ozogeleza, nquma ukusebenzisa u-1.5A, 2.5A, 4A noma amanye amatheminali.Khumbula ukuthi ukuphakama kwamanje, ivolumu enkulu.Ukunakwa okukhethekile kufanele kukhokhwe emibala ehlukene yamatheminali, anokubaluleka okukhethekile okumele.Amatheminali aphuzi kanye naluhlaza ngokuvamile anesisekelo.Ngokuvamile, imibala yamatheminali imnyama futhi impunga ngokusho kwabakhiqizi abahlukene.Ukusetshenziswa okufanele kwemibala kungaletha ukuvikelwa kokuphepha kubasebenzi abasebenza endaweni.Ngokuya ngosayizi wephaneli, singabala ukuthi inani lamatheminali okusebenza adingwa yibhizinisi liyahambisana yini nokuthuthukiswa kwalo.Lokhu kunquma ukuthi kufanele kusetshenziswe amatheminali anesendlalelo esisodwa noma amatheminali anengqimba ekabili.Amatheminali anezendlalelo ezimbili angonga isikhala esiphindwe kabili kunamatheminali anongqimba olulodwa.Isidingo sokuphepha kukagesi njenge-welder kagesi, ngaphezu kokubopha, ukucindezela, ukuthinta, ukuwa nokusula amatheminali acindezelwe ngamakhaza emisebenzini yamazwe ngamazwe, kuphinde konakaliswe izingozi zokushaqeka kukagesi.

Izici zokusebenza zamatheminali ocingo ukuxhumana kanye ne-conductivity, ngakho-ke izinto zokwenza amatheminali kufanele futhi zihlangabezane nezimo zayo zokusebenza.Izinto ezingcono kakhulu zokuqhuba igolide, isiliva nethusi.Amabili okuqala abiza kakhulu.Ithusi elihlanzekile lishibhile futhi lingahlangabezana nezidingo zalo zenqubo.Ngakho-ke, iningi lamatheminali ezintambo zamanje zenziwe ngethusi elihlanzekile.Insimbi engagqwali yengezwe ngezinto ze-alloy ezifana ne-chromium, i-niobium ne-nickel, okwandisa ukumelana nokunciphisa kakhulu ukuqhutshwa kwayo kagesi.Ayifanele ukusetshenziswa njengamatheminali ocingo.Ukuqina kwamatheminali ocingo akufanele kube kukhulu kakhulu, Uma ubulukhuni bukhulu kakhulu futhi ukubopha kungalungile, indawo yokuxhumana esebenzayo yetheminali izoba yincane futhi indawo ye-cross-sectional ye-conduction current izokhawulelwa.Yingakho ithini kufanele ilengiswe phezu kwetheminali.Ukuqina kukathayela kuthambile uma kuqhathaniswa, okungenza indawo ebophayo yetheminali iboshwe ngokugcwele.Ngokunwetshwa okuqhubekayo kobubanzi bokusebenza kwamatheminali avamile, indawo yokuxhuma ugesi ngokwedlulele iphinde ibeke phambili izidingo eziqine kakhulu zokusetshenziswa kwamatheminali.Isibonelo, endaweni engaguquki, amabhulokhi etheminali asetshenziselwa ukuxhuma ugesi noma ukuxhumana kwamasignali kufanele ahlangabezane nezidingo zendawo yokusebenza eguquguqukayo.Ngenxa yalokhu, ochwepheshe bezixhumi baklame itheminali yezintambo eziqiniswe isikulufu, base bengeza ukuqiniswa kwesikulufu okuzinzile ngesisekelo sokulungisa indawo yokuhlanganisa yepulasitiki, ukuze kugwenywe izinkinga ezingaba khona ezingenhla.Ukwengeza izikulufo zokulungisa kuphela kuzo zombili iziphetho ngeke kwandise umthwalo wokusebenza kwezintambo.Ubuchwepheshe obuthuthukisiwe bebhodi lesifunda buye banda kakhulu okwamanje okungathwalwa amatheminali ezintambo afakwe kuphaneli, ephule umkhawulo we-110A, idlula kude izinga lemikhiqizo yangaphambilini.Izinga lamatheminali ezintambo lihlobene ngokuqondile nezithakazelo eziyisisekelo zabakhiqizi bezixhumi.Umkhiqizo omuhle wokugcina ufana nomsebenzi wezandla, obukeka umnandi.Amabhulokhi etheminali kufanele kube lula ukuzifaka esizeni ngoba avame ukufakwa ngaphambili kwamaphaneli omkhiqizo abonakala kalula.Amapulasitiki obunjiniyela avimbela umlilo azosetshenziselwa izingxenye zokuvikela, futhi insimbi ngeke isetshenziselwe izinto zokuqhuba zethusi;Izinto zokuvikela ipulasitiki kanye nezingxenye eziqhutshwayo zetheminali zihlobene ngokuqondile nekhwalithi yetheminali, enquma umsebenzi wokufakelwa kanye nomsebenzi wokuqhuba wetheminali ngokulandelanayo.Ukwehluleka kwanoma iyiphi itheminali kuzoholela ekuhlulekeni kwalo lonke uhlelo lobunjiniyela.

Into ebaluleke kakhulu ukucutshungulwa kwentambo yesiphetho.Uma ukucutshungulwa kwentambo kungalungile futhi i-torque ingekho ezingeni elijwayelekile, umsebenzi wokuxhuma umqhubi uzolahleka.Uchungechunge lubhekisela kuchungechunge lwetheminali yezintambo ethuluzini lokuxhuma nesixhumi senkambu.Isibonelo, kwezinye izidluliseli ezinezintambo ezimbili emkhakheni wezimboni, ukucaciswa kwentambo yesixhumi esilungisiwe sentambo yezintambo ezivame ukusetshenziswa.Ukumelana ne-insulator yetheminali kufanele kubhekwe.Kwezinye izidingo zenqubo, ukusebenza kukagesi kudinga ukuhlolwa ngemva kokuhlanganiswa.Ngaphansi kwezimo ezijwayelekile, inqubo efanele kufanele kube ukucubungula ukuhlolwa esimweni sezingxenye ze-insulator ukuze kuqinisekiswe ukusebenza kukagesi okufanelekile.Ukuthuthukisa izidingo zezinga lokuklama isikhunta, ngenxa yemiklamo ehlukene yesiphetho yomumo ohlukene, indlela yokwenza umklamo onengqondo ibaluleke kakhulu.Uma isakhiwo singenangqondo, umkhiqizo uzobe ungafanelekile;Emishinini enembayo ephezulu, ukunemba kwemishini yokucubungula ukuphela kuyadingeka ukuthi ibe phezulu.Ukunemba kwemishini yangaphandle kungafinyelela ku-± 0.002mm, kuyilapho leyo yemishini yasekhaya evamile ingafinyelela ku-± 0.01mm kuphela;Ubuchwepheshe bokucubungula obuyisisekelo obusezingeni eliphezulu.Isikhunta esihle sokuxhuma sidinga inhlanganisela ephelele yokuklama, okokusebenza kanye nobuchwepheshe.Ngesikhathi esifanayo, inezidingo eziphezulu zokufanisa imishini kanye nezithiyo eziphezulu zobuchwepheshe.I-Guosheng yamukela inhlanganisela yokugaya indiza ye-CNC ethuthukisiwe, ukugaya ijika elikhanyayo elizenzakalelayo, ukusika izintambo ezihamba kancane, isikhungo somshini nezinye izinto zokukhiqiza.Idizayini yetheminali, ukukhetha kwezinto kanye nobuchwepheshe bokucubungula izinto ezintathu ezibalulekile ezithinta ikhwalithi yetheminali.Ngasikhathi sinye, ukuphatha ngokunembile ukwakheka, ukukhethwa kwempahla kanye nobuchwepheshe bokucubungula kwetheminali nakho kuyimfuneko kumkhiqizi wetheminali ngayinye ukuthi awine imakethe.


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