Anei ngā rauemi mahi i tukuna e te kiritaki hei whakamātautau i te pakeke o te paninga.

Nā te mea he tino angiangi te matotoru o te paninga, ā, he maha ngā tikanga tuku iho e inehia ana i roto i te maikiromita, he uaua ki te whiwhi i ngā uara pakeke tika. Nō reira, ko te tikanga whakamātautau pakeke moroiti Vickers te mea e whakamahia whānuitia ana mō te ine i te pakeke o te paninga, e tohuhia ana e te HV.

I te mea he tino angiangi te paparanga paninga, he uaua te ine tika i te pakeketanga o te paninga. Ka pāngia ngā hua o te whakamātautau pakeketanga e te rauemi papa, te paparanga raro rānei. I mua i te whakamātautau, ka whakaritea e mātou ngā mea mahi hei tauira paerewa, kātahi ka tirotirohia te pakeketanga.

I. Te Tukanga Whakarite Tauira

Te tauira:Ka tapahia te tauira paninga e tētahi mīhini whakapiri whakarewa hei whakarite kia mau katoa te paparanga paninga me te rauemi turanga papa i te wāhanga whakawhiti.

Te Whakamaunga:Whakamahia he mīhini whakapiri whakarewa hei whakairi i te tauira hei ārai i te hinga o te taha me te ngaunga o te paninga.

Te Huri me te Whakakanapa:Hurihia te tauira i ia taahiraa mai i te pepa kirikiri matotoru ki te pepa kirikiri angiangi, kātahi ka whakakanapahia ki te mīhini whakarewa.hurimīhini whakakanapa kia kore rakuraku te wāhanga whakawhiti, kia mārama te rohe i waenga i te paninga me te papa, ā, kia kore he paparanga pirau e toe ana.

II.Te Tukanga Whakamātautau Pakeke

Ka whakamahia e mātou te taputapu whakamātautau pakeke Vickers kei raro iho nei, he pūnaha ine aunoa mō te whakamātautau.

Whakatakotoria te tauira kua oti te whakarite ki runga i te tēpu mahi o te whakamātautau pakeke me te anga whakarunga o te wāhanga paninga. Āta whakapirihia te tauira ki te poraka pēhi kia kore ai e rūrū, e piko rānei.

III.Te Tukanga Whakamātautau

Arotahi Ā-ringa (Whiringa mō te Tauira Arotahi-Aunoa)

Whakatikatika-ā-ringa te arotahi o te taputapu kia mārama ai te whakaatu i te kakano o te mata o te mea mahi ki te atanga rorohiko.

Tīmata te Ine

Tautuhia te ara ine ki te rorohiko, ka pāwhiri i te Tīmata hei tīmata i te tukanga whakamātautau.

Te Utaina Aunoa o te Nuku

Ka whakamahia aunoatia e te taputapu te kaha whakamātautau kua whakaritea → te pupuri noho → te tango uta, ā, ka hangaia he kōhao Vickers āhua taimana.

Ine i te Nuku Aunoa

Ka tautuhia aunoatia e te arotahi te roa whakarara o te kōhao, ā, ka tatau aunoatia e te pūnaha te uara HV pakeke Vickers.

Tātaitanga Matotoru Paninga

Whakatauhia te tūranga atanga i waenga i te paninga me te papa, ā, ka tatau aunoa te pūmanawa.

Mena kei te hiahia koe ki ēnei taputapu whakarite tauira me te whakamātautau pakeke micro Vickers, tirohia te rārangi hua, ā, whakapā mai ki a mātou kia nui ake ai ō mōhiohio e pā ana ki ēnei.

Mīhini whakakoi me te whakakoi whakarewa MP-2000:

https://www.hardnesshv.com/mp-2000-automatic-metallographic-sample-grinding-polishing-machine-product/

Te whakamātautau pakeke HVT-1000A micro Vickers:

https://www.hardnesshv.com/hvt-1000bhvt-1000a-micro-vickers-hardness-tester-with-automatic-measuring-system-product/