Li-drill bits tsa HSS, li sebelisoa haholo ebile li fumaneha ka boholo bo fapaneng.Li-drill tsa High-Speed Steel (HSS) ke khetho e ntle ka ho fetisisa ea sepheo se akaretsang sa moruo hajoale 'marakeng.U ka sebelisa karoloana ena ea ho cheka lintho tse ngata linthong tse fapaneng, joalo ka polasetiki, tšepe le lehong le thata, 'me u ka e chorisa bocha ho lelefatsa bophelo ba eona.
Li-drill bits tsa HSS li loketse ho cheka ka letsoho le ho cheka mochini.Li boetse li thata ebile ha li na mocheso, e leng se etsang hore li tšoanelehe bakeng sa lisebelisoa tsa ho cheka ka lebelo le phahameng.
Li-drill tse ling tsa HSS li koahetsoe.Sena se ntlafatsa ho thatafala ha bokaholimo le ho fokotsa ho hohlana, ho etsa hore mochini oa boro o se ke oa khathala le ho lelefatsa bophelo ba oona.Li-drill bits tsa Titanium li na le nako e telele ea bophelo 'me li khona ho mamella kutu ho feta li-drill tse tloaelehileng tsa HSS.Ba ka boela ba cheka ka lebelo le holimo.
Lisebelisoa tsa Meiwha Drill li fanaHSS Drill le Alloy Drill.HSS Twist Drill Bit Ground ke ea ho cheka ka tšepe ka mokhoa o nepahetseng haholo.Thepa e pepesitsoeng ea 135-degree self-centring-point e kopanya ho itšeha ka mafolofolo le setsi se phethahetseng ntle le ho lelera, ho fana ka ho nepahala ho fetisisa.Ntlha ea ho arohana e boetse e felisa tlhoko leha e le efe ea ho phunya pele kapa ho phunya sefofane ho fihlela ho 10 mm.Karolo ena e nepahetseng ea fatše e entsoeng ka HSS (tšepe ea lebelo le phahameng) e thusa ho fihla ho 40% lebelo la ho cheka ka lebelo le ho fihla ho 50% khatello e tlase ea phepelo ho feta likotoana tsa ho cheka tsa HSS tse nang le likarolo tsa chisel.Sekhechana sena se etselitsoe ho phunya masoba ka tšepe e kopantsoeng le e seng alloyed, tšepe e entsoeng ka tšepe, tšepe e entsoeng ka tšepe, tšepe e entsoeng ka sintered, tšepe ea tšepe e bonolo, tšepe e sa tsitsang le polasetiki e thata.E na le cylindrical shank system (shank e lekanang le bophara ba ho cheka) 'me e reretsoe ho sebelisoa libakeng tsa ho cheka le ho cheka bakhanni.
Meiwha e boetse e etsa Taper Shank Drill(D14) ka mofuta ona oa shank.Phapang e totobetseng e bontšoa ke lebitso: shank e otlolohileng ke cylindrical, ka sesebelisoa sa "bolelele" bo ka feto-fetohang ha se ntse se kenngoa ka har'a collet kapa mehlahare e tšoanang, taper shank ke conical, e lokisa maemo a ho itšeha ha sesebelisoa, 'me e ka ba teng. e tiisitsoe ka nako e telele ka har'a setoko se sekoti.
Nako ea poso: Feb-27-2024
