Tlhokomelo e ka sehloohong ha thipa ea kichineng e khetha le ho reka likarolo tsena tse peli -
-
Thepa ea lehare le tšebeliso ea matšeliso -
Liqeto tse hlabang tsa lehare ka kakaretso li phahamisa boima ba lehare, 'me le tšoarella haholoanyane.
The lehare ea lintho tse bonahalang tse tloaelehileng ke boleng thatafetseng ke ho tloha phahameng ho ea ka taelo e tlaase ke ka tsela e latelang: tšepe phofo & gt;
VG10(
HRC58 -
62).
>
VG2 >
1.
4116 (
HRC54-
58)
Le 50 crmov15 & gt;
40Cr13>
30Cr13(
HRC48-
52)
.
Ka kakaretso, HRC (
Rockwell hardness)
E fihlile 60 + 2, e se e kene monyako oa 'tšepe e thata'.
Leha ho le joalo, e phahameng ho thatafala, ho le bonolo ho sila e bohale, empa hape le bonolo, thipa e joalo haeba e fosahetseng tšebeliso bonolo ho 'petso';
Bongata bo tlase ba dao, boima bo botle, bo bonolo ho 'bohale', empa tšebeliso ea nako e telele hangata e hloka ho chorisa.
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U sebelisa matšeliso ka kichineng ea mokhoa oa Sechaena, li-fillings tse kang ho sebelisa nako e telele, haeba e se mokhoa o motle oa ho tšoara thipa, u ke ke ua e bitsa 'good dao', kahoo khetho ea ho tšoara e bohlokoa haholo.
Hona joale ho na le mefuta e mene e meholo ea mefuta e mene e fapaneng: 'Moetso oa mothapo o se nang letho o ka fetoha.
'Hlooho' mohele oa tšepe o boima, 'mele oa ho sebelisa o matla.
'Polasetiki handle' sebelisa touch nako e telele e mpe.
Likarolo tsa 'mapolanka' tse sa thellang li tla ba betere hanyane.
Ho sisinyeha ka boeena leka, ka mor'a tsohle, mong le e mong e fapaneng ho itšeha mokhoa sebelisoa.
