Moqomo oa taolo ea daemane ea motlakase

Hole opener, e boetse e tsejoa ka hore ke saw saw kapa hole, e bua ka mofuta oa sakha e khethehileng e potang masoba a chitja indastering ea sejoale-joale kapa boenjiniere. Ho bonolo ho e sebetsa, ho bonolo ho e jara, e bolokehileng ebile e sebelisoa haholo. Ha lesoba (openter) le kentsoe moqomong o tloaelehileng oa motlakase, le ka khona ho khaola lesoba le chitja, sekoti se lisekoere, katara e sephara, mohala o otlolohileng le polane ea sefofane, bokantle ba sebaka le likarolo tse ling tse hanyetsaneng tsa likarolo tse fapaneng tse kang koporo. , tšepe, tšepe e se nang tšepe le plexiglass.
Ho latela boholo ba mekhahlelo e mengata, opener hole e na le litheko tse fapaneng. Ka nako e ts'oanang, ho latela botebo bo fapaneng ba bulo ea lesoba, e ka aroloa ka mefuta e 'meli: kopo e bulehileng ea lesoba le opener hole lesoba. E kentsoe lithulusi tsa motlakase tse kang ho thula ha letsoho ka motlakase, ho oela ka matla le ho oela.
Hole opener
Ho na le mefuta e 'meli ea bophara bo sa fetoheng le bophara bo fapaneng (mofuta oa sefofane). Sesebelisoa se bulehileng sa bophara ba bophara bo atisang ho sebelisetsoa mokhabiso oa kahare le kantle.
Sekethara e bulehileng ea bophara ba mohala e na le mofuta o tloaelehileng, mofuta oa tšusumetso le mofuta o kopantsoeng le metsi, har'a mofuta ona o kengoang metsi o tloaetse ho buloa ha lesoba la lerako, ka ts'ebetso e phahameng le ho bula lemati le letle.
Ho ea ka boithuto ba lintho tse bonahalang: opener hole ea bimetal, opener carbide, opener hole ea daemane. Ho sebelisoa lisebelisoa tse fapaneng ho roba lisebelisoa tse fapaneng, tse sebelisoang ka ho fetisisa ke opener hole ea bimetal, lisebelisoa tsa tšepe tse thata li khothalletsoa ho sebelisa alloy e thata, khalase, khalase ea fiber, li-ceramics le lisebelisoa tse ling tse bobebe li khothalletsoa ho sebelisa kopo ea daemane ea lesoba.