1 Te whakarite i mua i te whakamātautau
1) Me tutuki te whakamātautau pakeke me te taputapu whakatōtō e whakamahia ana mō te whakamātautau pakeke a Vickers i ngā whakaritenga o GB/T4340.2;
2) Ko te pāmahana o te rūma me whakahaere i roto i te awhe 10~35℃. Mō ngā whakamātautau he nui ake te tika o te whakamātautau, me whakahaere i te (23±5)℃.
2 Ngā Tauira
1) Me papatahi, me māeneene hoki te mata o te tauira. E taunakihia ana kia tutuki i te taratara o te mata o te tauira ngā whakaritenga: Te uara mōrahi o te tawhā taratara o te mata: Tauira pakeke Vickers 0.4 (Ra)/μm; Tauira pakeke Vickers kawenga iti 0.2 (Ra)/μm; Tauira pakeke Vickers moroiti 0.1 (Ra)/μm
2) Mō ngā tauira Vickers iti te kawenga me ngā tauira Vickers moroiti, e taunakihia ana kia whiriwhiria te oro me te oro hiko e tika ana mō te maimoatanga mata e ai ki te momo rauemi.
3) Ko te matotoru o te tauira, o te paparanga whakamātautau rānei, kia 1.5 ngā wā neke atu i te roa whakarara o te kōhao
4) Mēnā he iti rawa, he koretake rānei te tauira, me whariki, me here rānei te tauira ki tētahi taputapu motuhake i mua i te whakamātautau, ina whakamahia ana ngā Vickers iti me ngā Vickers moroiti.
3Tikanga whakamātautau
1) Te kōwhiringa o te kaha whakamātautau: E ai ki te pakeke, te matotoru, te rahi, me ētahi atu o te tauira, me tīpako te kaha whakamātautau e whakaaturia ana i te Ripanga 4-10 mō te whakamātautau.
2) Te wā whakamātautau mō te kaha: Ko te wā mai i te tīmatanga o te kaha tae noa ki te otinga o te kaha whakamātautau katoa me noho i roto i te 2 ~ 10 hēkona. Mō ngā whakamātautau pakeke Vickers iti te kawenga me ngā whakamātautau pakeke Vickers moroiti, kaua te tere heke o te indenter e neke ake i te 0.2 mm/s. Ko te wā pupuri kaha whakamātautau he 10~15 hēkona. Mō ngā rauemi tino ngohengohe, ka taea te whakaroa i te wā pupuri, engari me noho te hapa i roto i te 2.
3) Te tawhiti mai i te pokapū o te kōhao ki te taha o te tauira: Ko te rino, te parahi me ngā koranu parahi me neke atu i te 2.5 ngā wā o te roa whakarara o te kōhao; ko ngā konganuku māmā, te mata, te tine me ō rātou koranu me neke atu i te 3 ngā wā o te roa whakarara o te kōhao. Ko te tawhiti i waenganui i ngā pokapū o ngā kōhao e rua e tata ana: mō ngā koranu maitai, te parahi me te parahi, me neke atu i te 3 ngā wā o te roa o te rārangi whakarara o te tohu mutu; mō ngā konganuku māmā, te mata, te tine me ō rātou koranu, me neke atu i te 6 ngā wā o te roa o te rārangi whakarara o te kōhao.
4) Inehia te toharite tātaitanga o ngā roa o ngā hauroki e rua o te kōhao, ka kimihia te uara pakeke Vickers e ai ki te ripanga, tātaihia rānei te uara pakeke e ai ki te tātai.
Kaua te rerekētanga o te roa o ngā whakarara e rua o te kōhao i runga i te papa e neke ake i te 5% o te uara toharite o ngā whakarara. Mēnā ka nui ake, me tuhi ki te pūrongo whakamātautau.
5) Ina whakamātautauhia ana i runga i tētahi tauira mata piko, me whakatika ngā hua kia rite ki te ripanga.
6) I te nuinga o te wā, e taunakihia ana kia ripoatahia ngā uara whakamātautau mārō o ngā pūwāhi e toru mō ia tauira.
4 Te whakarōpūtanga o te whakamātautau pakeke Vickers
E rua ngā momo whakamātautau pakeke Vickers e whakamahia whānuitia ana. Anei tētahi whakataki ki te whakamahinga o te whakamātautau pakeke Vickers e whakamahia whānuitia ana:
1. Momo ine mō te karu tirohanga;
2. Momo ine pūmanawa
Whakarōpūtanga 1: Momo ine karu kanohi Ngā Āhuatanga: Whakamahia te karu kanohi hei ine. Whakamahinga: Ka hangaia e te mīhini he kōhao (taimana ◆), ā, ka inehia te roa whakarara o te taimana ki te karu kanohi hei whiwhi i te uara pakeke.
Whakarōpūtanga 2: Momo ine pūmanawa：Ngā Āhuatanga: Whakamahia he pūmanawa pakeke hei ine; he watea, he ngāwari ki te titiro; ka taea te ine i te pakeke, te roa, te tiaki i ngā pikitia kōpiko, ngā pūrongo take, me ētahi atu. Whakamahinga: Ka hangaia e te mīhini he kōpiko (taimana ◆), ā, ka kohia e te kāmera mamati te kōpiko ki te rorohiko, ā, ka inehia te uara pakeke ki te rorohiko.
5Whakarōpūtanga pūmanawa: 4 ngā putanga taketake, te putanga whakahaere tauāra aunoa, te putanga haurua-aunoa, me te putanga tino aunoa.
1. Putanga taketake
Ka taea te ine i te pakeke, te roa, te tiaki i ngā pikitia kōhao, ngā pūrongo take, me ētahi atu;
2. Ka taea e te pūmanawa putanga tauārai aunoa te whakahaere i te tauārai whakamātautau pakeke, pērā i te arotahi whāinga, te indenter, te uta, me ētahi atu;
3. Putanga ā-haurua-aunoa me te tēpu whakamātautau hiko XY, pouaka whakahaere tūāpapa 2D; Haunga te mahi putanga tauārai aunoa, ka taea hoki e te pūmanawa te whakarite i te mokowā me ngā pūwāhi, te ira aunoa, te ine aunoa, me ētahi atu;
4. Putanga aunoa katoa me te tēpu whakamātautau hiko XY, pouaka whakahaere tūāpapa 3D, arotahi tuaka-Z; Haunga te mahi putanga haurua-aunoa, he mahi arotahi tuaka-Z anō hoki tā te pūmanawa;
6Me pēhea te whiriwhiri i tētahi taputapu whakamātautau pakeke Vickers e tika ana
Ka rerekē te utu mō te taputapu whakamātautau pakeke Vickers i runga i te whirihoranga me te mahi.
1. Ki te hiahia koe ki te whiriwhiri i te mea iti rawa te utu, ka taea e koe te whiriwhiri:
Ngā taputapu me te mata LCD iti me te whakaurunga ā-ringa whakarara mā te karu tirohanga;
2. Ki te hiahia koe ki te whiriwhiri i tētahi taputapu utu-pai, ka taea e koe te whiriwhiri:
Ngā taputapu me te mata LCD nui, he karu tirotiro me te waehere matihiko, me te pūreretā kua hangaia ki roto;
3. Ki te hiahia koe ki tētahi taputapu papai ake, ka taea e koe te whiriwhiri:
Ngā taputapu me te mata pā, he pūoko porowhita-kati, he karu tirotiro me te pūreretā (he puku kohiko USB rānei), he tīwiri hiki taputapu noke, me te waehere matihiko;
4. Ki te whakaaro koe he hoha te ine me te karu tirotiro, ka taea e koe te whiriwhiri:
He pūnaha tukatuka whakaahua pakeke CCD kei roto, ka taea te ine i runga i te rorohiko me te kore e titiro ki te karu tirohanga, he mea watea, he māmā hoki, he tere hoki. Ka taea hoki e koe te whakaputa pūrongo me te tiaki i ngā pikitia kua whakapikohia, me ētahi atu.
5. Mena kei te hiahia koe ki te whakahaere māmā me te aunoatanga teitei, ka taea e koe te whiriwhiri:
Te whakamātautau pakeke Vickers aunoa me te whakamātautau pakeke Vickers tino aunoa
Ngā Āhuatanga: te whakarite i te mokowā me te maha o ngā pūwāhi, te ira aunoa me te tonu, me te ine aunoa.
Wā tuku: Oketopa-17-2024
