Ukugrumba akunakuphepheka xa uhlala usakha okanye ulungisa iipropathi zokuthintela iingozi okanye isiphithiphithi. Zininzi iindlela eziye zavela ukuze kufunyanwe kwaye kulandelelwe iziphene zezixhobo eziphantsi komhlaba ngempumelelo. Nangona kunjalo, eyona ndlela ilungileyo kunye neyona ndlela ikhawulezayo kukusebenzisa i-locator yentambo engaphantsi komhlaba.
Ke, ukuba ubutsala nzima ngalo lonke eli xesha, ungaphindi ucinezele. Sizigcinile iinkcukacha malunga nendlela yokukunceda ukuba ubone intambo engcwatyiweyo kunye nendawo yombhobho kunye nempazamo. Qhubeka ufunda!
Yintoni umkhondo wocingo ongaphantsi komhlaba?
Isixhobo esisetyenziselwa ukubona nayiphi na ingxaki kwiindawo ezingaphantsi komhlaba ngaphambi kokuba kuqalwe inkqubo yokumba sisixhobo sokulandelela iingcingo ezingaphantsi komhlaba . Yeyona ndlela ikhuselekileyo, ilula, kwaye ikhawulezayo yokubona ngokufanelekileyo intambo efihliweyo, indawo yombhobho, kunye nempazamo. Ngaphezu koko, ukusetyenziswa kwayo kuthintela ukufa ngexesha leprojekthi yokumba njengoko kungekho mntu waziyo ukuba zeziphi iintambo okanye imibhobho esebenza phantsi komhlaba. Ezi zinokuba yigesi, umbane, umbane, okanye kwaneentambo zonxibelelwano.
Inamalungu amabini abalulekileyo:
- Umthumeli
- Umkeli
Ukukhangela iimpazamo kwenziwa ngeendlela ezimbini ezahlukeneyo:
- Indawo yokuphumla: Indawo okanye impazamo kwintambo engcwatyiweyo okanye umbhobho ifunyenwe kwintsimi ye-electromagnetic kwizixhobo ezingcwatyiweyo.
- Indawo esebenzayo: Iimpawu zitofwa kwizinto eziphantsi komhlaba kusetyenziswa isidluliseli. Ibalekiswa umva kusetyenziswa umamkeli. Ukukunceda ukuba uyiqonde ngcono, nantsi indlela esebenza ngayo indlela yendawo:
Xa kufakwa umsinga otshintshanayo kwiindawo ezingaphantsi komhlaba kusetyenziswa i-transmitter, ezi zixhobo zingcwatyelweyo ngokwemvelo zivelisa amasimi e-electromagnetic. Umsinga uhamba phakathi kwe-positive ne-negative, udala i-frequency ethile eyaziwa ngokuba yi-Hertz (Hz).
Okulandelayo, i-cable tracker isetyenziselwa ukubona imiqondiso ye-electromagnetic eveliswayo ngelixa ikhoyo ijikeleza phakathi kokulungileyo kunye nokubi.
Ngoku ukuba uziqonda iziseko ezisemva kwezi ndlela zimbini, masiziqonde ngokweenkcukacha.
Indlela yokubona indawo esebenzayo kunye nengenakwenziwa (inkcukacha)
Indlela yokubona indawo engasebenziyo
Kukho iintlobo ezintathu ezahlukeneyo zeendlela zokufezekisa indawo yokwenziwa:
- Imowudi yamandla- Xa into esebenza phantsi komhlaba ithumela indawo ye-electromagnetic, le miqondiso inokubonwa ngokulula kusetyenziswa umamkeli. Ke, nanini na i-AC ibaleka kwiintambo zentambo, ivelisa indawo ye-electromagnetic. Sinokusebenzisa umkhondo wocingo ukuze siwulandele.
Kodwa, le ndlela inokwenzeka kubomi bangoku (okwangoku udlula ngeengcingo). Ke ngoko, indawo yocingo olungcwatyiweyo okanye impazamo ayinakubonwa ngokungabikho kokuhamba kwangoku.
- Imo yerediyo- Le mowudi isebenzisa imiqondiso yerediyo yobude obude kunye nefrikhwensi ephantsi. Xa isignali kanomathotholo igqithiswa emhlabeni, ingena kwizinto eziluncedo zesinyithi ezingcwatyiweyo, ezithi ziphinde zikhutshwe. Ngale ndlela, indawo okanye impazamo ilandelwa.
- Imowudi ezenzekelayo- Yindibaniselwano yamandla kunye nemo yerediyo apho zombini iindlela zibekwe ngaxeshanye phezu komhlaba. Inxalenye engcono kukuba inokubona imigca yentambo engcwatywe ekuhlolweni kokuqala.
Indlela yokubona indawo esebenzayo
Ngaphandle kokwenza indawo yokwenziwa ngokubanzi, ngaphezulu kwesiqingatha sezinto ezingcwatyiweyo azibonwa. Ngoko ke, luqheliselo olungakhuselekanga kwakhona xa kusembiwa. Ke, indlela yendawo esebenzayo isetyenziselwa ubungqina obugcweleyo bendawo. Apha, isibonakaliso sifakwe kwizixhobo ezingcwatywayo, ezithi zilandelelwe kusetyenziswa i-locator.
Iindlela ezintathu zokuphumeza indawo esebenzayo zezi zilandelayo:
- Imo yokungeniswa - Akukho mfuneko yokudibanisa imigca yekhebula engcwatywe ngokomzimba. Ngokulula umhlaba wemagnethi utofwe emhlabeni, nto leyo enyanzelisa ukuba ithumele imiqondiso xa ibetha nayiphi na into esetyenziswa yintsimbi. Le miqondiso ifunyaniswa kusetyenziswa isidluliseli somqondiso. Ngale ndlela, indawo yoncedo engcwatyiweyo ilandelwa.
- Imowudi yoqhagamshelo- Yeyona ndlela isebenzayo. Apha, uxhulumaniso oluthe ngqo lusekwe phakathi kwemveliso ye-transmitter yesignali kunye nomgca wekhebula ongcwatywe. Olu nxibelelwano luthe ngqo lubumba isekethe. Emva koko ithumela ngokuthe ngqo imiqondiso kumgca wokusetyenziswa ongcwatyiweyo, kwaye indlela yemiqondiso ilandelwa kusetyenziswa isixhobo.
- Ukufumana uphawu- Ungawufumana umsebenzi ophantsi komhlaba ngokubona umhlaba wemagnethi. Ngoko ke, apha, intonga ye-ferrite eneengcingo ezisongelweyo isetyenziswa. I-locator iyisebenzisa ukulandelela imimandla ye-electromagnetic. Ezona zibonakaliso zincinci zombane ezifunyenweyo zinokunyuswa ngezi rodi ukunceda indawo efumana indawo ifumane igalelo.
Inqaku lokugqibela
Umkhondo wocingo ongaphantsi komhlaba yeyona ndlela ikhuselekileyo nekhawulezayo yokubona intambo engcwatyiweyo, indawo ekuyo umbhobho, kunye nempazamo. Sixoxe ngokufutshane malunga nendlela i-cable locator isebenza ngayo.
Ke, kuya kufuneka ubone indawo kunye nempazamo kwizinto eziphantsi komhlaba ukuthintela naziphi na iingozi okanye ukwenzakala ngelixa uqhuba iprojekthi yokomba.
