Umahluko phakathi kweBrass, i-Red Copper, kunye neNsimbi kwi-Din Rail Terminal Blocks

Kwimveliso yeebhloko ze-terminal ye-Din, ukhetho lwezixhobo ze-hardware luchaphazela kakhulu ukusebenza kwemveliso. Phakathi kwezinto ezisetyenziswa ngokuqhelekileyo, ubhedu, ubhedu obomvu, kunye nentsimbi nganye ineempawu ezizodwa ezichaphazela ukusebenza kohlobo lwe-screw kunye ne-spring type blocks terminal.

Ukuqhuba koMbane

Ubhedu obomvu, owaziwa ngokuba ngumbane obalaseleyo, lolona khetho luphezulu xa ukunciphisa ukumelana nombane kubalulekile. Kwizicelo eziphezulu - zangoku, ubhedu obomvu - iibhloko ze-terminal ezenziwe ngokufanelekileyo zinokuqhuba ngokufanelekileyo umbane, ukunciphisa ukulahlekelwa kwamandla kunye nokuveliswa kobushushu. Ngokomzekelo, kwiinkqubo zokusasazwa kwamandla kunye nokuhanjiswa okukhulu kwangoku, iibhloko ze-terminal ze-screw zobhedu ezibomvu ziqinisekisa uxhulumaniso oluzinzileyo noluthembekileyo lombane.

Ubhedu, i-alloy yobhedu kunye ne-zinc, ine-conductivity ephantsi yombane xa kuthelekiswa nobhedu obomvu. Nangona kunjalo, isabonelela nge-conductivity ehloniphekileyo kwiinkqubo ezininzi zombane eziqhelekileyo. Ihlala isetyenziswa kwiibhloko ze-terminal kwizixhobo zombane zasekhaya okanye ezisezantsi ukuya kweziphakathi kwiisekethe zolawulo lwemizi-mveliso.

Intsimbi, kwelinye icala, ayinawo amandla ombane. Ukusebenzisa intsimbi kwiibhloko zetheminali ngeenjongo zoqhagamshelo lombane kunokukhokelela ekuxhathiseni okuphezulu, ukuveliswa kobushushu obugqithisileyo, kunye nokusilela koqhagamshelo olunokubakho, ngoko ayifane isetyenziselwe ukuqhutywa kombane ngokuthe ngqo kuyilo lwebhloko ye-terminal.

Iipropati zoomatshini

Intsimbiunamandla omatshini abalaseleyo kunye nobunzima. Oku kuyenza ilungele izicelo apho ibhloko ye-terminal idinga ukumelana noxinzelelo olukhulu lomatshini. Umzekelo, kwezinye iimeko ezirhabaxa zemizi-mveliso, iibhloko zentsimbi – ezomeleziweyo zohlobo lwasentwasahlobo zinokugcina ingqibelelo yazo yolwakhiwo xa ziphantsi kokungcangcazela, iimpembelelo, okanye ukuqina kwetorque ephezulu.

I-Brass nayo ineempawu ezilungileyo zoomatshini, kubandakanywa amandla aphakathi kunye nokulula okulungileyo. Inokwakheka ngokulula kwiimilo ezahlukeneyo ngexesha lenkqubo yokwenziwa kweebhloko ze-terminal. Oku konakala kuvumela ukuyilwa koyilo lwebhloko yetheminali entsonkothileyo, efana nezo zinezikrufu ezimile ngokuchanekileyo - iindlela zokuqinisa kwiibhloko zetheminali zohlobo lwesikrufu.

Ubhedu olubomvu, nangona lunezinto ezintle zombane, luthambile xa luthelekiswa nobhedu kunye nentsimbi. Kwizicelo apho uxinzelelo oluphezulu lwemishini lukhona, iibhloko ze-terminal zethusi ezibomvu zinokuthi zithandeke ngakumbi kwi-deformation. Nangona kunjalo, oku kuthamba kunokuba luncedo ekufezekiseni isitywina soqhagamshelwano sombane esilungileyo xa siyilwe ngokufanelekileyo.

Ukunyangwa kokuMhlwa

I-Brass inokumelana ne-corrosion engcono kunobhedu obomvu ngenxa yobukho be-zinc ekubunjweni kwayo. Kwiindawo ezifumileyo okanye ezidlekayo, iibhloko ze-terminal ezenziwe ngobhedu zinokuxhathisa i-oxidation kunye ne-corrosion ixesha elide. Oku kwenza ukuba ubhedu lube lolona khetho luthandwayo kwiibhloko ze-terminal ezisetyenziswa kwizixhobo zombane zangaphandle okanye kwiindawo ezinomswakama ophezulu.

Ubhedu obomvu, nangona bunokwenza i-oxide ekhuselayo ngokuhamba kwexesha, iyancipha ngakumbi kwi-corrosion kwiindawo ezithile ze-acidic okanye i-alkaline. Iingubo ezikhethekileyo okanye unyango luhlala lufuneka ukomeleza ukuxhathisa kwayo ekudlekeni xa lusetyenziswa kwiimeko ezinzima.

Insimbi ichaphazeleka kakhulu kwi-corrosion, ngakumbi xa kukho ukufuma kunye ne-oxygen. Ngaphandle kwamanyathelo afanelekileyo okuchasa umhlwa afana nokufaka intsimbi okanye ukupeyinta, iibhloko zetheminali zentsimbi zinokukhawuleza ukurusa kwaye zithobeke, nto leyo ekhokelela kuqhagamshelo olulambathayo lombane kunye nokuncipha kwamandla oomatshini.

Isishwankathelo, xa ukhetha izixhobo ze-Din iibhloko ze-terminal kaloliwe, ubhedu olubomvu lufanelekile kwiimfuno eziphezulu-zokuqhuba, ubhedu lubonelela ngolungelelwaniso phakathi kweempawu zombane kunye noomatshini kunye nokuxhathisa okuhle kwe-corrosion kwizicelo jikelele, kwaye intsimbi isetyenziswa ikakhulu xa amandla omatshini aphezulu yeyona nto iphambili ixhalabisayo, ngokufuthi kunye nonyango olongezelelweyo lokuchasana nomhlwa.