E entsoe ka cobalt e thibelang mocheso 'me e fatše ho isa boemong bo boima ba 135 °. Folute e tloaelehileng le bolelele ba kakaretso bakeng sa phetoho e fokolang nakong ea liphetoho tsa lisebelisoa. Sebaka se nepahetseng bakeng sa tekanyo e phahameng ea concentricity pakeng tsa shank le bophara ba 'mele. E loketse bakeng sa ho cheka lisebelisoa tse thata, tse matla tse phahameng. E eketsa boholo ba boholo ba mochini oa "drill chuck". Folute e tloaelehileng le bolelele ba kakaretso bakeng sa phetoho e fokolang nakong ea liphetoho tsa lisebelisoa. Sebaka se nepahetseng bakeng sa tekanyo e phahameng ea concentricity pakeng tsa shank le bophara ba 'mele. E loketse bakeng sa ho cheka lisebelisoa tse matla tse tlase le tse mahareng.
Qetello ea oxide e ntšo le ea khauta, bakeng sa ho cheka ho boreleli, 'me e tšoarella haholoanyane ebile e hanela kutu.135-degree e kenella linthong tse thata mme e hlahisa litsupa tse nyane ho fokotsa ho koala.Ntlha ea ntlha e arohaneng e ka eketsa ts'ebetso ea ho roala,e eketsa lebelo la ho itšeha ka boithati, e hlakisa. chips le likaroloana kapele.
Shank e fokotsehile: Li-Shank Drills tse Fokotsoeng li eketsa boholo ba boholo ba mochini oa ho cheka o nkehang. Folute e tloaelehileng le bolelele ba kakaretso bakeng sa phetoho e fokolang nakong ea liphetoho tsa lisebelisoa.
Melemo
Lisebelisoa tsa tšepe tsa cobalt li tšoana le tšepe ea lebelo le phahameng, empa ka cobalt e eketsehileng bakeng sa ts'ebetso e ntlafetseng ha ho seha litšepe tse thata tse kang tšepe e sa hloekang kapa li-alloys tsa nickel.
Khauta oxide ke thinner oxide surface treatment ho feta black oxide e atisang ho sebelisoa ho khetholla lisebelisoa tsa tšepe ea cobalt; tshebetso e tšoana le lisebelisoa tse sa koaeloang.
Li-shank tse pota-potileng li lumella ho sebelisoa ka mefuta e mengata e fapaneng ea lisebelisoa tsa ho tšoara lisebelisoa.
Ha li mathela ka tsela e khahlano le oache (sehiloeng ka letsohong le letona) lithulusi tsa spiral fluted li ntša li-chips holimo le ka ntle ho sehiloeng ho fokotsa ho koala.
Ka lilemo tse 14, Jiacheng Tools e ikemiselitse ho fana ka lisebelisoa tse sebetsang hantle tse fetang tebello ea bareki. Ka boiteko ba rona bo sa feleng, re thehile botumo bo botle indastering mme ra fumana tšepo ea bareki ba rona.
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