Mō te koki mata tapahi o ngā maripi tapahi tungsten carbide ahumahi

 

 

He tokomaha e whakapono hē ana ina whakamahia te simamaripi tapahi carbide, ka iti ake te koki tapahi o te tungstenmaripi porowhita tapahi carbide, ka koi ake, ka pai ake. Engari he pono tēnei? I tēnei rā, me whakapuaki te whanaungatanga i waenga i ngā āhuatanga tukatuka, ngā rauemi tukatuka, me te koki mata tapahi o te mata tapahi.

Tuatahi, kia mārama tātou ki te koki mata tapahi o te mata haehae:

Ko te tikanga, ko te koki mata tapahi iti iho i te 20° ka kiia he koki iti, ā, ko te 20° - 90° ka kiia he koki nui.

He koi ake te mata o te koki iti, ā, ka taea te tapahi ngāwari ki roto i te rauemi, ā, he pai ake mō ngā rauemi angiangi me ngā rauemi ngohengohe, pērā i ngā pepa whakarewa. Heoi, i muri i te tapahi tere me te mata koi, ka ngāwari te mata ki te whakapōuri. Mō ngā rauemi he pakeke ake, he matotoru ake, tera pea ka puta he koki me te whati o te mata.

He koki nui te mata o te mata tapahi. Ina tapahia ngā rauemi mārō, matotoru hoki, ka kaha ake, ka pakari ake te mata, ā, kāore e ngāwari te pakaru ahakoa i raro i te pēhanga teitei. Nā te mata tapahi nui o te mata tapahi ka iti te tika o te wāhanga rauemi tapahi, ā, he iti hoki te pai o te tapahi.

I roto i ngā tukanga motuhake o te tapahi kiriata, te tapahi papa kōwakawaka, te tapahi pepa whakarewa rānei, ka whiriwhiria e mātou te koki tapahi o te mata tapahi e ai ki ngā āhuatanga e whai ake nei o te taiao tukatuka me ngā rauemi tukatuka.

Te kaha i runga i te mata

Te matotoru o te rauemi tapahi

Te pakeke o te rauemi tapahi

Ifte kaha i runga i te mataI te wā e tapahi ana, me kaha ake te taha, nō reira he koki nui te mea e whiriwhiria ana mō te taha. Mena he iti ake te kaha o te mata i te wā e tapahi ana, ka taea te whiriwhiri i tētahi koki iti mō te taha hei whakaiti i te waku me te maeneene ake o te tapahi.

Ina tapahiangā rauemi matotoru ake, he mea pai kia whiriwhiria he mata tapahi he koki nui kia pai ake ai te pakari me te pakari. Ina tapahia he rauemi angiangi, ka taea te whiriwhiri i tētahi mata tapahi he koki iti. He ma te tapahi, kāore e ngāwari ki te pēhi, ā, he tika te tapahi.

Me whai whakaaro anō hoki ki te pakeke o te rauemi haehae.

Ko te koi me te pai ake o te koki iti o te maripi tapatapahi, kei runga i ngā āhuatanga me ngā rauemi motuhake. Mena e hiahia ana koe ki te tapahi tino tika, ā, kāore te rauemi i te tino mārō, he pai ake te koki iti. Ā, ki te mea he rauemi mārō ake te tapahi, ka pai ake te roa o te koki nui.

I te wā e haehae ana i ngā rauemi ngohengohe pērā i ngā papa kōpikopiko, he mea tino nui te koi o te taputapu, engari me whai whakaaro anō hoki ki te pakari me te tiaki. Mō ēnei āhuatanga, he mea tika kia kitea he taurite i waenga i te koi me te pakari.

Mena kāore koe i te mōhio me pēhea te whiriwhiri i te koki tapahi o te mata tapahi maitai tungsten, ka taea e koe te kōrero ki te tīma Shen Gong mō te kore utu ihoward@scshengong.com.