Esi sikhokelo sinika ujongo olunzulu abenzi bezikrufu zokubeka phantsi, ukugubungela yonke into ekukhetheni isikrufu esifanelekileyo ekuqondeni imigangatho yoshishino kunye nokuqinisekisa ukufakwa okukhuselekileyo. Siza kuphonononga iintlobo ezahlukeneyo, izixhobo, usetyenziso, kunye nokuqwalaselwa kumashishini ahlukeneyo. Fumana izinto eziphambili eziphembelela ukhetho lwakho kwaye ufumane izixhobo zokukunceda wenze izigqibo ezinolwazi.
Ukuqonda izikrweqe zokuGrounding
Izikrufu zomhlaba, ezikwabizwa ngokuba zizikrufu zomhlaba okanye iirodi zomhlaba, zizinto ezibalulekileyo kwiinkqubo zokumisa umbane. Umsebenzi wabo oyintloko kukubonelela ngendlela ephantsi yokumelana nombane wokuhamba ngokukhuselekileyo emhlabeni, ukukhusela izixhobo kunye nabasebenzi kwiingozi zombane. Ukusebenza kwenkqubo yokumisa kuxhomekeke kakhulu kumgangatho kunye nokufakwa ngokufanelekileyo kwezi zikrufu.
Iindidi zezikrweqe zokuGrounding
Iindidi ezininzi ze izikrufu zomhlaba ikhona, nganye ineengenelo zayo kunye nezingeloncedo zayo. Izinto eziqhelekileyo zibandakanya intsimbi yobhedu, insimbi engenasici, kunye nobhedu oluqinileyo. Ukhetho luxhomekeke kwizinto ezifana neemeko zomhlaba, ukuvezwa kokusingqongileyo, kunye nesicelo esithile. Insimbi ene-Copper-clad inika ibhalansi ye-conductivity kunye neendleko-impumelelo, ngelixa insimbi engenasici inikezela ukuchasana kwe-corrosion ephezulu kwiindawo ezinzima. Ubhedu oluqinileyo yeyona nto iqhubayo kodwa ihlala ibiza kakhulu.
Ukukhetha isikruru sokuGrounding esiLungileyo
Ukukhetha okufanelekileyo isikrufu sokumisa phantsi ifuna ukuthathela ingqalelo izinto ezininzi:
- Iimeko zomhlaba: Ukuxhathisa komhlaba kuchaphazela kakhulu ukusebenza komgangatho. Umhlaba oxhathisa kakhulu unokufuna izikrufu ezinde okanye ezininzi.
- Imiba yokusingqongileyo: Ukubonakaliswa kokufuma, iikhemikhali, kunye nobushushu obugqithisileyo buchaphazela ixesha elide kunye nokusebenza kwesikrufu.
- Iimfuno zesicelo: Iimfuno ezikhethekileyo zokumisa isixhobo okanye inkqubo ziyalela ukucaciswa kwesikrufu esiyimfuneko sokumisa, njengobude, ububanzi, kunye nemathiriyeli.
- Imigangatho esebenzayo: Ukuthotyelwa kweekhowudi zombane ezifanelekileyo kunye nemigangatho kubalulekile kukhuseleko kunye nokuthotyelwa kwemithetho.
Iingqwalaselo eziPhambili zokuKhetha izikruru
IMathiriyeli kunye noKunyangwa kokuMhlwa
Izinto ze isikrufu sokumisa phantsi ichaphazela ngqo ubomi obude kunye ne-conductivity. Intsimbi engatyiwayo inika ukuxhathisa okugqwesileyo kokutya, iyenza ilungele imeko-bume yomhlaba enomhlwa. Insimbi ene-Copper-clad inika ibhalansi elungileyo phakathi kwe-conductivity kunye neendleko, ngelixa ubhedu oluqinileyo lunika i-conductivity ephezulu. Ukhetho luxhomekeke kwisicelo esithile kunye nohlahlo lwabiwo-mali.
Ubungakanani kunye noBude
Ubude kunye nobubanzi be isikrufu sokumisa phantsi nefuthe ekusebenzeni kwayo. Izikrufu ezinde zinika unxibelelwano olunzulu kunye nomhlaba, ukunciphisa ukuxhathisa komhlaba, ngakumbi kwimihlaba ephezulu yokuxhathisa. I-diameter ichaphazela indawo engaphezulu edibana nomhlaba, ichaphazela ukuhanjiswa okupheleleyo. Qhagamshelana neekhowudi zombane ezifanelekileyo zokulinganisa ngokufanelekileyo ngokusekelwe kwisicelo sakho.
Iindlela zokuFakelo
Ufakelo olufanelekileyo lubaluleke kakhulu kwisiseko esisebenzayo. I isikrufu sokumisa phantsi kufuneka iqhutywe emhlabeni ukuya kubunzulu obuchaziweyo, iqinisekisa uqhagamshelwano oluhle kunye nomhlaba ojikelezileyo. Ukusebenzisa i-grounding clamp ukudibanisa i-screw kwisistim sokumisa kwakhona kubalulekile. Ukufakela okungafanelekanga kunokukhokelela ekuchaseni okuphezulu komhlaba kunye nokhuseleko oluphazamisekileyo.
Ukufumana abaSebenzi beScrew abathembekileyo abaThembekileyo
Ukukhetha umntu owaziwayo umenzi isikrufu umhlaba ibalulekile. Khangela abavelisi abanerekhodi eqinisekisiweyo, babambelele kwimigangatho yoshishino kunye nokubonelela ngeemveliso ezisemgangathweni. Qinisekisa iziqinisekiso kwaye ujonge uphononongo lwabathengi ngaphambi kokuba uthenge. Qwalasela izinto ezifana namaxesha okukhokela, inkxaso yabathengi, kunye nokunikezelwa kwewaranti. Kumgangatho ophezulu izikrufu zomhlaba kunye nezinye iimveliso ezinxulumeneyo, cinga ngokuphonononga iinketho ezivela kwi-Hebei Muyi Import & Export Trading Co., Ltd. Unokufunda ngakumbi malunga neminikelo yabo https://www.muyi-trading.com/.
Izicelo zokuGrounding Screw
Izikrufu zomhlaba fumana izicelo kumashishini ahlukeneyo, kuquka:
- Ukuveliswa nokuhanjiswa kwamandla
- Izibonelelo zemizi-mveliso
- Izakhiwo zorhwebo
- Ufakelo lweendawo zokuhlala
- Ezonxibelelwano
Iimfuno ezithile ze izikrufu zomhlaba ziyahluka ngokuxhomekeka kwisicelo, kugxininisa ukubaluleka kokukhetha ngokucophelela kunye nokufakwa.
Ukuqukumbela
Ukukhetha okulungileyo isikrufu sokumisa phantsi ibalulekile ekuqinisekiseni inkqubo yokubeka phantsi ekhuselekileyo nesebenzayo. Ngokuqonda izinto ezichaphazela ukhetho, ngokuqwalasela iintlobo ezahlukeneyo kunye nezixhobo, kunye nokusebenza nomenzi othembekileyo, unokuqinisekisa ukhuseleko kunye nokusebenza kofakelo lwakho lombane. Khumbula ukuba uhlala uhambelana nemigangatho kunye nemimiselo yokhuseleko efanelekileyo.
