Shen li mihini....

Te hiranga o te moka paipa keri mo te keri toka

Ko te paipa Drill he miihini tino nui mo nga taputapu miihini maina.Ko te paipa Drill me te bit drill he taputapu mahi o te keri toka, he nui te awe ki te pai o te keri toka

Ko te putorino Drill, e kiia ana ko te maitai, he mea hanga mai i te waro maitai, ko te waahanga he hexagonal, he tauira ranei.Ko te kaupapa o te hollowness he tango i te paura pu.

Ka whiriwhiria te ahua o te keri i runga i te pakeke me te hanganga o te toka.E toru nga momo moka wiri noa: whao kotahi, whao rua me te ripeka.Ka taea te whakamahi i te whao me te whiti-rite ki te toka whanui.

E rua nga huarahi hei hono i te moka paipa drill.Ko tetahi ko te huinga o te putorino drill me te moka drill (e mohiotia ana ko te drill), ka taea anake te whakamahi i te pakeke o te toka kaore i te rahi, na reira he ngawari te kakahu o te upoko muka.I tenei wa ko te moton moka hei hangai, e mohiotia ana ko te hanga muka, ko te maaka huri ranei.Ko tetahi atu he putorino putunga e hono ana ki te moka ma te miro, te miro ranei, ka whakamahia ki te toka maro.Ko te tapa tapahi o te moka kua whakakikoruatia ki te rino taputapu carbide, e mohiotia ana ko te moka koranu.Ko te painga o tenei ahua o te pupuhi ka taea te tango me te whakakapi i te waahi i nga wa katoa i muri i te hurihanga, a ka taea e te paipa pupuhi te mahi me te kore e whakakapi, e pai ake ai te mahi, te whakaora i te maitai, me te whakaiti i te utu o te hanga o te muka.

Ka whakamahia tahi te maaka me te paipa keri i roto i te mahi keri.I te wa e keri ana, whakamahia he putorino puia poto ake me te moka wiri nui ake hei whakatuwhera i te kohao i te tuatahi, katahi ka taapirihia te putorino putunga hei whakamahi i te moka wiri iti ake, no reira me nui te moka wiri i te tuatahi ka iti, ka whakaheke haere ki te kohao e hiahiatia ana. , te putorino drill tuatahi poto ka roa, takitahi ki te huri i te roa ki te hohonu e hiahiatia ana.


Wā tuku: Apr-09-2020
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