Izikhumba Zeqeda Kuphatha Kanjani Ukumelana Kwesilwane?

Ukufunda Okumaphakade Kwezikhumba Zeqeda

Umkhondo Wokuqina: Izinkomo Ezinemigqa, Imigqa, Ne-Holding Ebukhona Ngokugaya

Amakholamu epilisi achwalisa iziqhamo ngokuthi akhokele isilinganiso ngamandla kusuka kumashela abalulekile awo. Le mashela anezithixo ezahlukene eziphanda esikhathini sezwire, futhi amaphawu aphinde isidingo sangempuma ekugcineni kakhulu. Indlela lezi zinto zihlangana kuqala into abasebenzi bezingeni bazezibiza ngokuthi yindlela yokudibanisa, okwenzela ukuthi umthetho wamandla ubekwe ngokulinganayo kuzwire. Lokhu kunceda ukuvikela izwire ukuthi ziphinde kakhulu uma ziyasebenza. Ukufunda ukuthi kunezimali ezingu-1000 okuyisisekelo sokuba kunezimali ezingu-1000 kumele kube khona. Uma akakho mlando omubi, amakholamu awuthembeki kakade. Kodwa uma kunjalo, iziqhamo ezinzima njengo-AAC noma ACSR kungathintwa. Abasebenzi basephandle bayazi lokhu kahle ngoba ngaphandle kwezinqamlezelo ezibhalwe ngokuphelele, izakhiwo ezinezinkomo zinika abasebenzi ukuthola uhlelo lwazo ngendlela efanelekileyo kuzwire. Leli gugu libaluleke kakhulu lapho kusekelwa kanye nalokho kubangelwa kakhulu.

Ukubonakala Kwesimo Sokuhlukunyezwa: Ukugoduka Kwe-Conductor Ngumboniso Oyingcwele Wokufakwa Okungafanelekile

Lapho abaqhubi beqala ukugeleza ngaphakathi kwama-clamp, lokho ngokuvamile kuwuphawu lokuthi kukhona okungahambi kahle nge-clamp ngokwayo. Ngokuvamile lokhu kwenzeka ngoba othile ufake izinto ngokungalungile noma wasebenzisa izingxenye ezingahambelani kahle. Uma izimbobo ezikuleli clamp zingalingani kahle nobukhulu bomqhubi, ukucindezeleka kuyaqina ezindaweni ezithile okwenza insimbi iguge ngokushesha kunokujwayelekile. Le nkinga siyibona ngokuvamile ezinhlelweni ze-AAAC lapho kunamabala abonakalayo akhula khona eduze nalapho isixhumi sixhuma khona. Phakathi nokuhlolwa okuvamile, izisebenzi zokulungisa kufanele ziqaphele noma yikuphi ukunyakaza okungaphezu kwengxenye yesishiyagalombili ye-intshi ngoba lokho kusho ukuthi ukungezwani kwehle kakhulu futhi kudingeka kulungiswe ngaphambi kokuba kwenzeke okuthile okungathi sína. Nokho, izinguquko ezingokushisa ngokuqinisekile zenza izinto zibe zimbi nakakhulu. Zonke lezo zinguquko nokwehla kwamazinga okushisa emini nasebusuku, kancane kancane ziyasebenza phakathi kwezixhumi zomshini kuze kube yilapho ekugcineni konke kuqala ukuwohloka.

Uhlobo Lwesilinganiso SikaDead End Clamp Nokuthi Kukhona Kanjani Okwenza Ukwenza Kwesidingo

Izixhobo Zokugcina Zehydraulic NaseSwage Kumatshelane Nezixhobo Zokugcina Ngokubopha: Indawo Yokuhlala Kwegceke Nenkinga Yobulungiswa Ngokude

Izixhobo zehydraulic nase-swage zenza izidingo eziqinileyo eziphinde ziphinde zihlale ngama-20 ukuya ku-30 iphasenthi ngaphezulu kuka-zenzele ziphinde ziphinde zibophe. Lokhu kwenza kube yinto eqhele kumgca wamandla apholile apho kuphela ukungcolisa okuncinci kungakha imiba enkulu emva kwexesha. Ngokuchasene, izixhobo ezibopheyo zinika abasebenzi indlela yokulungisa igcineleka emaphandleni, lokhu kusisebenza kakuhle xa kusekelwa kumgcwabo ophinde uphinde uphinde ugcine ukunyusa ngexesha. Iintsengo zibonisa ukuba xa zibophe ngendlela efanelekileyo njengoko kuchazwe, le zixhobo eziphinde ziphinde zibophe zisohlala zihlala ne-95% yeziko labo elangazelelayo emva kwinkulo ebusuku yeminyaka engu-10, nakuba zifakelwa kwiminyaka yonke yenkalo. Ngoko ke zizithunyelana ngokulungileyo phakathi kokuba zilindelekile futhi zibe yinto abasebenzi besilungiso bangasebenzisa ngaphandle kokuzimisela kakhulu.

Ukukhetha Okulinganiselwe Kusayensi: Ukufakelana Kwesithuthi Sokugcina Isithuthi (ACSR, AAAC, AAC)

Ukukhetha isithuthi esifanele sokugcina kusindisa ukucodwa kwegalvani nokuchithwa kwegciwane:

• AAC (Isithuthi Se-Aluminum Yonke) : Kudinga izicathulo ze-aluminum zokugcina ukuze kuthintelwe ukubulawa kwegalvani
• AAAC (Isithuthi Se-Aluminum Alloy Yonke) : Kusebenza kahle ngemigcobo yokugcina engaqedi kakhulu iyidinga ubunzima obufanayo bethali
• ACSR (Isithuthi Se-Aluminum Esandiswe Ngithali) : Inezicathulo ezinezinto ezimbili ezingenamandla ethali ekuphakameni kwisithuthi sakhe esekhundleni

Ukusebenzisa izicathulo ezimboqo nge-zinc kuze kube yinkimbinkimbi ya-40% emanzini yokucodwa ngoba kuhlangana nezinto ezahlukene. Manje amadoda ahlelekile akhetha ukufanakala kude kunokwenza kusuke, ukuthula okuphansi kokuphatha nokwehluleka kwempilo yomshini.

Ukuphatha Ukuphazanyiswa, Ukunikezelwa Kwegciwane, Nezindlela Zokuphepha

Ukugcinwa Kwe-Stress Esikhundleni Phakathi Kwe-Clamp-Ne-Wire Nendima Yalo Ekuphileni Ngokushaywa

Xa isitresi sihlanza esikhundleni sendawo ekugcineni, sibangela izindawo ezinezinkinga esibiza ngama-hotspots, apho okushaywa kusanda kube khona kuqala. Lezi zindawo zibaluleka ngokuvuthi uma kutholakala imithwalo emiphindzakalo njengevivimbo yomoya noma ukuguquka kwesilinganiso, kubangela ukuthi kuchazwe amakhulu amancane kumakhasini we-aluminum. Izobhalo ziqinisekisa ukuthi kangcono kusekelwe kumahluko wamaphuzu angu-50% akuphila kwamandla akhethekileyo akuyintando yokushaywa okuhlala kuhlala kuhlala kulezi zikhungo zokugcina. Amacebhele we-clamps ngokwazo kuya kuzindawo eziphansi apho lezi zinkinga ziba khona kuqala. Futhi, musa ucabange ngokuhlatshulwa ngokuhamba kahle—lokhu kuyashisa kakhulu kumakhasini ukuze lokho kungekhona nokholo kuthile kube yisimo esingezintandokazi kuyo yonke indawo.

Ukulungiswa Kwe-Torque: Ukulungana Kwesimo Sokugcina Kuqala Ngokulinganisa Ngesimo Somphumela Wokushaywa

Ukuthola inani elilungileyo ye-torque kulezi ziphuza zokuphela kuyenza isiphazamiso phakathi kokulungiswa nokunqamula kwesikhwama. Uma akukho torque engaphezu kakhulu etholakala, leziphuza zingahlaza xa kuzotshalwa, lokho akuyona indlela efanelekileyo. Ngaphandle kwalokho, ukuzipha kakhulu kujwayele kuhlambazana amasimu esikhwama futhi akhiye izindawo ezinzima ezingavaleki njalo lapho izihluku zingaba khona. Abasebenzi basezindaweni zonke bazi ukuthi kumele bakusene ngalokho okuthi abayenzeluli bafuna, okwesibonelo kusengaphakathi kwama-Newton meters angu-25 ukuya ku-40 kulezi sikhwama se-aluminum conductor steel reinforced. Indlela efanele ibhekise ekutholeni i-torque wrench ehlelekile ngempela futhi uze uzithathe kuqala izimpendulo eziphazanyayo. Lokho kusiza ekugcineni iziciro eziphakeme ukuthi ziyanele kanye ngenxa yokufaka futhi kugcine ubuchwepheshe obulungelelane kude kuzo zonke izinye zeqiniso. Yini eyenzeka? Ukubamba kahle kabanzi futhi ubude bezinsuku olunjalo sisesikhwamanje.

Amadoda, Ukuphawula, Ne-Golide Lokuvikela Kwesiphazamiso Seziphuza Zokuphela

Ukufaka amatheshi nokusetha izikhathi kubaluleke kakhulu ukuze uhlinze ukuthi iziqhamo zokugcina zingasebenzisa ngokudingayo kumgwa wamandla okuphakeme. Kukhona izikhathi eziningi eziphathelene naleyo nto. Isibonelo, i-ASTM B117 ibheka kanjani kube lula lezi ziqhamo ukulindela ukucumba kwegazi lenyoka. Kanti, i-IEC 61284 ibheka inkinga yazo yokulinda ekwelapheni kwe-UV nokulinda kwesimo sezulu ngokudala. Ngenk cuối, i-NF C33-041 isebenza ekuboneni ukuthi iziqhamo zilondoloza ingqikithi engcono ngemva kokuguqulwa kwezinkelinga zemvula ngokuphindaphindiwe. Amakomphini asebenzisa lezi ziqhamo futhi abhalela into enzima kakhulu. Uma konke kufanele nezikhathi, akukho mkhawulo wokungena. Ezinye izinhlelo zisebenza ngaphandle kwezinkinga zokugcina ngama-30 ngokwengeze ngendlela ebalulekile ephathephe kuso umoya onyoka owenzima izinto ziphazanyiswe. Ukudibanisa konke lokhu kwenza indlela eyodwa yokubaluleka engaqondakali ayikho ukuthi imigwa yamandla ihluphe noma izinqamuzana zihluphe uma kutholakala izimo ezinzima zezulu.

Imibuzo Evame Ukubuzwa

Kusebenzisa njani amakhanda ebhokisi?

Amakhanda ebhokisi aphepheza iziqu ngaphakathi kwezilimi zezinhloso ngokwesiseko ngokwenza ukugayaya ngezinkuni zakhe nezigaba.

Kunjani amakhanda ebhokisi aphinda ukuthinta kweziqu?

Amakhanda ebhokisi aphinda ukuthinta kweziqu ngokwahlulisa ukuphazanyiswa kwezimali ngokulinganayo phezu kwesiqu futhi uzihlanze ukuthunga okufanele ngexesha lokufaka.

Kukhona yini isahluko phakathi kwezikhanda ezivalelweyo nezikhanda eziphindekayo?

Izikhanda eziphindekayo zenza izindawo ezigcinekileyo ezenza ukuba ziphinde zibe neminikelo engaphezulu, ngelixa izikhanda ezivalelweyo zivumela ukulungiswa kwindawo futhi zilindele ukuba zizigcine izidingo zabo zasendulo ngokudla kwesikhathi.

Ukuthi iziqu zithini kungathintela kanjani ukukhetha izikhanda?

Uhlobo lwesiqu luthintela ukukhethwa kwamakhanda ngokuthi kudinga izinto ezithile ngokwezomlando njengekukhuphuka kwegalvanic futhi uzihlanze ukuthi kube khona ukutholakala ngokudla kwesikhathi.

Kubalulekani kanjani ukuthunga okufanele kumakhanda ebhokisi?

Ukuthunga okufanele kumakhanda ebhokisi kubalulekile ukuzivikela ukulahlekelwa kweziqu futhi uqiniseke ukuthi kukhona umphazanyiso othembekile.