I-lubricant yombhobho wekhonkrithi

Izithambisi zemibhobho yekhonkrithi zidlala indima ebalulekileyo kwinkqubo yokwenziwa kunye nofakelo lwemibhobho yekhonkrithi, ngakumbi ekugxothweni kwemibhobho kunye nokusebenza kwe-microtunneling. Ezi zithambiso zisebenza ngeenjongo ezininzi, kubandakanywa ukuququzelela ukuhamba kwemibhobho ngexesha lofakelo, ukunciphisa ingxabano phakathi kwemibhobho kunye nomhlaba ojikelezileyo okanye eminye imibhobho, kunye nokuthintela umonakalo kwimigangatho yemibhobho. Nalu uphononongo oluneenkcukacha lwezithambiso zemibhobho ekhonkrithi:

1. **Injongo kunye neeNzuzo:**
- **UFakelo oluNcedo loFakelo:** Izithambisi zinciphisa ukukhuhlana phakathi kombhobho wekhonkrithi kunye nendawo engqongileyo, okwenza kube lula ukutyhala okanye ukutsala umbhobho endaweni ngexesha lofakelo.
- **Ukuthintela Umonakalo:** Ngokunciphisa ukukhuhlana, izithambiso zinceda ukuthintela ama-abrasions, iintanda, okanye omnye umonakalo kumphezulu wemibhobho yekhonkrithi, ukuqinisekisa ukuthembeka kunye nokuphila ixesha elide.
- **Ukuphucula Ucikizeko:** Ufakelo olugudileyo oluququzelelwa zizithambiso kunokukhokelela kwiinkqubo zokwakha ezikhawulezayo nezinempumelelo ngakumbi, kucuthwe iindleko zomsebenzi nezixhobo.

2. **Iintlobo zezithambiso:**
- **Izithambiso eziSekelwe ngamanzi:** Ezi zithambiso zikholisa ukuhambisana nokusingqongileyo kwaye zinokukhukuliseka lula emva kokufakwa. Zihlala zinezongezo zokuphucula ukuthambisa kunye nokunciphisa ukukhuhlana.
- **Izithambiso eziSekwe kwiPolymer:** Ezi zithambiso zineepholima zokwenziwa ezithi zincamathele kumphezulu wombhobho wekhonkrithi, zibonelela ngokuthambisa okuhlala ixesha elide kunye nokunciphisa imfuno yokusetyenziswa rhoqo.
- **Ii-Biodegradable Lubricants:** Ngokujolisa kugcino lwemo engqongileyo, izithambisi ezinokonakala ngebhayoloji ziyophuka ngokwendalo ngokuhamba kwexesha, zinciphisa ifuthe lokusingqongileyo.

3. **Iimpawu ezingundoqo:**
- **I-Lubricity:** Ukukwazi kwe-lubricant ukunciphisa ukukhuhla kunye nokuququzelela intshukumo egudileyo yombhobho wekhonkrithi.
- **Ukunamathela:** Ezinye izithambiso zibambelela kakuhle kumphezulu wombhobho, zibonelela ngokuthambisa okuhlala ixesha elide kunye nokunciphisa imfuno yokusetyenziswa rhoqo.
- **Ukuhambelana:** Izithambiso kufuneka zihambelane nazo zombini imathiriyeli yombhobho wekhonkrithi kunye nazo naziphi na ezinye izinto ezidibana nazo ngexesha lofakelo, njengomhlaba okanye eminye imibhobho.
- **Impembelelo yokusiNgqongileyo:** Uqwalaselo lwemiba yokusingqongileyo efana nokubola kwezinto eziphilayo kunye netyhefu kubalulekile, ngakumbi kwiindawo ezinobuzaza okanye iindawo ezinemigaqo engqongqo yokusingqongileyo.

4. **Iindlela zokuSebenza:**
- **Ukutshiza:** Izithambisi zinokusetyenziswa kusetyenziswa izitshizi okanye iinkqubo zokutshiza, ukuqinisekisa ngokugudiseka ngokulinganayo kumphezulu wombhobho wesamente.
- **Ukuxukuxa/Ukuqengqeleka:** Ukusetyenziswa kwezikali ezincinci okanye iindawo apho ukuchaneka kufuneka, izithambisi zinokusetyenziswa ngesandla kusetyenziswa iibhrashi okanye iirola.
- **Isitofu:** Kwezinye iimeko, izithambiso zinokutofwa ngokuthe ngqo kwisithuba sonyaka phakathi kombhobho wesamente nomhlaba ojikelezileyo okanye eminye imibhobho.

5. **Iingcinga zokuKhetha:**
- **IiMfuno zeProjekthi:** Qwalasela iimfuno ezithile zeprojekthi, kubandakanywa iimeko zomhlaba, idiameter yombhobho, kunye nendlela yofakelo, ukukhetha eyona lubricant ifanelekileyo.
- **IMimiselo yokuSingqongileyo:** Ukuqinisekisa ukuthotyelwa kwemigaqo yokusingqongileyo yendawo malunga nokusetyenziswa kunye nokulahlwa kwezithambiso, ngakumbi kwiindawo ezinobuthathaka kokusingqongileyo.
- **Ukuhambelana:** Qinisekisa ukuhambelana nezinto ezibandakanyekayo kwinkqubo yokufakela, kubandakanywa umbhobho wekhonkrithi kunye naluphi na iingubo okanye iilayini.

6. **Amanqaku aphambili kunye nababoneleli:**
- Uphando lweempawu ezikhokelayo kunye nababoneleli bezithambiso zombhobho wekhonkrithi, kuthathelwa ingqalelo izinto ezifana nomgangatho wemveliso, isidima, kunye neenkonzo zenkxaso kubathengi.

izithambisi zemibhobho yekhonkrithi zibalulekile ekuququzeleleni ukufakwa kakuhle kwemibhobho yekhonkrithi, ukunciphisa ukukhuhlana, ukuthintela umonakalo, kunye nokuphucula ukusebenza kakuhle kolwakhiwo. Ukuqonda iindidi, iipropati, iindlela zokusetyenziswa, kunye neendlela zokukhetha ezi zinto zokuthambisa kubalulekile kwiiprojekthi eziyimpumelelo zofakelo lwemibhobho.