Ka taea te ine tika i te pakeke o te mata o ngā mea mahi porowhita noa mā te whakamahi i te taputapu whakamātautau pakeke Rockwell (tirohia te pikitia i raro nei).
Heoi, mō ngā wahi mahi porowhita iti (e whakaaturia ana i te pikitia i raro nei), ka araia te whakamātautau tika e te iti o te rahi me te uaua o te tūnga. Me pēhea tā tātou whakatau i tēnei raruraru?
Hei whakatika i ngā uauatanga o te whakamātautau i ngā mahi porowhita iti, e rua ngā otinga tūnga kua whakamātauhia e mātou:
Tikanga Tūnga UtautaWhakamahia ngā nati e rite ana ki ngā rahi o te mea mahi hei taputapu whakanoho. Whakanohoia ngā mea mahi porowhita ki roto i ngā pū nati, kia mau tonu, me te kore e rūrū, e piko rānei i mua i te whakahaere i te whakamātautau.
Tikanga Whakamau me te Whakatika:Mena kāore he taputapu e tika ana, whakamahia te mīhini whakapiri whakarewa pēnei i raro nei hei whakauru me te whakatika i te mea mahi, kia pumau ai te tautoko mō te whakamātautau pakeke.
I muri i te whakau i ngā wahi mahi, ka whakahaerehia e mātou te whakamātautau pakeke me te taputapu whakamātautau pakeke Vickers 10kg. Ko ngā tikanga whakamātautau e whai ake nei:
1. Whakatakotoria te nati me te pōro konumohe ki waenganui i te tēpu mahi a te kaiwhakamātautau.
2. Whakakāhia te pūtake mārama o te taputapu whakamātautau pakeke, ka whakarerekē i te kanapa ki te taumata tika, me te karo i te nui rawa o te māramatanga me ngā atarangi.
3. Hurihia mārire te wira arotahi kia mārama ra ano te ahua o te mata o te pōro konumohe, he koi hoki ōna taha.
3. Nekehia te tēpu mahi XY ā-ringa kia hāngai te pokapū o te tirohanga ki te tihi o te pōro konumohe, kia mōhio ai kei te pūwāhi teitei rawa o te mata porowhita te pūwāhi whakamātautau.
4. Whakatakotoria ngā tawhā whakamātautau ki te atanga whakamātautau pakeke, i konei ka whiriwhiria e mātou te tauine HV2.
5. Pāwhiritia te pātene Tīmata. Ka whakaheke aunoa te taputapu whakatōtō mā te whakamātautau pakeke Vickers i te kōhao, kātahi ka utaina - noho - wetewete kia oti ra ano te kōhao.
6. Whai muri i te kōhaotanga, pāwhiritia te Ine Aunoa. Ka tautuhia aunoatia e te pūnaha ine o te whakamātautau pakeke Vickers te kōhaotanga, ā, ka tatau i te uara pakeke, me te whakaatu i te hua pakeke HV ki te mata.
Mō te whakamātautau pakeke Rockwell i runga ake nei, te mīhini whakapiri whakarewa me te whakamātautau pakeke Vickers, nau mai ki te tirotiro i tā mātou paetukutuku. Kua rite mātou ki te whakautu i ō pātai.
HRS-150X:
https://www.hardnesshv.com/hrs-150x-screw-up-automatic-touch-screen-rockwell-hardness-tester-product/
ZXQ-2S:
https://www.hardnesshv.com/zxq-2s-automatic-metallographic-mounting-press-with-water-cooling-system-can-prepare-two-samples-at-one-time-product/
HVT-10A:
https://www.hardnesshv.com/hvt-50hvt-50a-vickers-hardness-tester-with-measuring-system-product/
Te wā tuku: Mei-29-2026
