Moka Drill DTH Drill Mata teitei φ90

Whakaahuatanga Poto:

E wha nga momo ahua hoahoa mo te pehanga hau teitei DTH drill bit , ara, te kanohi convex, te rererangi, te concave me te pokapū o te concave hohonu.Ko te carbide cimented te nuinga o te whakamahi i nga niho poipoi, niho rapa, niho poi ranei me nga niho rapa te tikanga tohatoha noa.


Taipitopito Hua

Tohu Hua

1. Momo convex kanohi: kua wehea tenei moka drill ki nga momo e rua, rangatira kotahi me te rangatira rua kanohi mutunga, te nuinga whakamahia te muri mo te moka drill ki te diameter nui.Ka taea e te moka porowhita kanohi te pupuri i te reeti keri teitei i te keri toka pakari me te toka awhiowhio.Heoi, he kino te tika o te keri, e kore e pai mo te miihini keri me nga whakaritenga teitei o te tika o te poka.

2. Momo rererangi kanohi: he ahua roa tenei momo moka wiri, he pai mo te keri toka pakeke me te toka tino uaua, he pai hoki mo te toka pakeke reo me te toka ngawari me te iti o te tika mo te keri me te kohao.

3. Momo kanohi concave: he wahanga concave kei te pito o te mata o te mahunga drill i tenei ahua.He paku nei ka hanga i te awenga nucleation iti i te wa e keri ana kia mau tonu ai te mahi tirohanga o te moka.He pai te tika o te poka keri.He pai te awe o te moka keri paura me te tere o te keri, he moka keri pea ka nui ake te whakamahi i te maakete.

4.Momo pokapū concave hohonu: kua puta ake tenei momo moka mai i te momo moka poi kotahi, a ko te waenganui o te pito o te mata o te moka he pokapu hohonu hohonu.Ka whakamahia mo te karihi i roto i te mahi keri.I te wa e keri ana i nga rua hohonu, ka whakamanahia te tika o nga rua, a he pai noa mo te keri toka ngohengohe me te toka pakeke reo.

Nga ahuatanga o te kamupene

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Te kawenga hapori

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Whakaaturanga Ahumahi

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Te ahua o nga kaimahi

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