Metsi a metsi

Haufinyane, taba ea ho kenya kapa ho fetola metso ea metsi e fetoha ea bohlokoa malapeng a mangata. Lisebelisoa tsena li ka fokotsa haholo litšenyehelo tsa tefo bakeng sa liphallelo, kahoo - boloka chelete .

U ka khetha metsi a metsi a batang joang?

E le ho khetha ka tsela e nepahetseng methapo ea metsi a macha , ho kopanyelletsa le metsi a batang, o lokela ho tsamaea ka likarolo tsa lisebelisoa ho itšetlehile ka litšobotsi tse itseng.

Limela li arotsoe ka mefuta ena ho itšetlehile ka hore na li tloaelehile ho ikarabella bakeng sa phallo ea metsi a mofuta ofe:

Hape, limithara tsohle li aroloa ho ea ka litlhoko tsa bona tsa matla. Ho ea ka molao-motheo ona, lisebelisoa li arotsoe ka:

Lisebelisoa tsa malapa, tse sebelisetsoang ho kenngoa matlong le matlo, li arotsoe ka tachometric le motlakase.

Tachometric counters

Metsi a Tachometric a kenngoa liphaepheng tseo bophara ba tsona bo ke keng ba feta 40 mm.

Melemo ea likarabo tsa tachometric ke:

Ho na le mefuta e meraro e kholo ea lisebelisoa tsena, ho itšetlehile ka motheo oa moqapi oa tsona:

  1. Likarabo tsa mapheo . Motheo oa moqapi oa bona ke boitsebiso ba setša, se potolohang tlasa tšusumetso ea metsi a pipe. Ho latela molao-motheo oa tsona oa ho sebetsa, li-instrument li ka ba:
  • Likarabo tsa mechine . Lisebelisoa tsena li na le karolo e nyenyane ea marang-rang. Li loketse ho kenya liphaephe ka bophara ba 50-200 mm.
  • Likarabo tse kopaneng . Moqapi oa liletsa o kopanya lepheo le leqhoa. Li khothalletsoa hore li kenngoe liphaepheng tsa metsi, moo ho nang le marotholi a matla a khatello ea metsi. Ho hotle ho kenya mithara e joalo ea metsi ka tlung ea botho.
  • Lintlha tse ling tsa tachometric ke:

    Likarolo tsa motlakase

    Sesebelisoa sena se na le menyetla e ikhethileng ka khetho ea bona:

    Empa hape ho hlokahala hore u nahane ka nako e joalo:

    Ka hona, ho ithuta likarolo tsa metres ea metsi ho tla u thusa ho etsa khetho e nepahetseng.