Ngā Pūrongo Ahumahi
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Te whakarōpūtanga o ngā momo pakeke o te maitai
Ko te waehere mō te pakeketanga o te konganuku ko H. E ai ki ngā tikanga whakamātautau pakeke rerekē, ko ngā whakaaturanga tuku iho ko Brinell (HB), Rockwell (HRC), Vickers (HV), Leeb (HL), Shore (HS) te pakeketanga, me ētahi atu, ā, ko HB me HRC ngā mea e whakamahia whānuitia ana. He whānui ake te whānuitanga o te HB ...Pānuihia atu -
Tikanga whakamātautau pakeke o ngā whakapiri
He mea nui ngā whakapiripiri mō te hononga ā-mīhini, ā, ko te paerewa pakeke tētahi o ngā tohu nui hei ine i tōna kounga. E ai ki ngā tikanga whakamātautau pakeke rerekē, ka taea te whakamahi i ngā tikanga whakamātautau pakeke o Rockwell, Brinell me Vickers hei whakamātautau i te ...Pānuihia atu -
Te Whakamahinga o te Kaiwhakamātautau Pakeke Shancai/Laihua i roto i te Whakamātautau Pakeke o te Peera
He wāhanga matua ngā peera i roto i te ao hanga taputapu ahumahi. Ka teitei ake te pakeke o te peera, ka nui ake te ātete o te peera ki te kakahu, ā, ka teitei ake te kaha o te rauemi, kia taea ai e te peera te...Pānuihia atu -
Me pēhea te whiriwhiri i tētahi taputapu whakamātautau pakeke hei whakamātautau i ngā tauira āhua ngongo
1) Ka taea te whakamahi i te taputapu whakamātautau pakeke Rockwell hei whakamātautau i te pakeke o te pakitara paipa maitai? Ko te rauemi whakamātautau he paipa maitai SA-213M T22 me te diameter o waho o te 16mm me te matotoru o te pakitara o te 1.65mm. Ko ngā hua whakamātautau o te taputapu whakamātautau pakeke Rockwell e whai ake nei: I muri i te tango i te waikura me te wetewete waro ...Pānuihia atu -
Ngā tikanga whakahaere me ngā whakatūpato mō te mīhini whakairo whakarewa XQ-2B hou
1. Tikanga whakahaere: Whakakāhia te hiko, kātahi ka tatari mō tētahi wā poto hei whakatakoto i te pāmahana. Whakatikatikahia te wira ringaringa kia rite te pokepoke o raro ki te papa o raro. Whakatakotoria te tauira me te mata tirotiro e anga ana ki raro ki waenganui o te...Pānuihia atu -
Mīhini tapahi whakarewa Q-100B whirihoranga paerewa mīhini whakapai ake
1. Ngā Āhuatanga o te Mīhini Tapahi Whakarewa Aunoa a Shandong Shancai/Laizhou Laihua Test Instruments: Ka whakamahia e te mīhini tapahi tauira whakarewa he wira huri angiangi hurihuri tere-teitei hei tapahi i ngā tauira whakarewa. He pai...Pānuihia atu -
He maha ngā whakamātautau noa o te whakamātautau pakeke Vickers
1. Whakamahia te tikanga whakamātautau pakeke Vickers o ngā wāhanga kua whakarewahia (Weld Vickers hardness test): Nā te mea ka rerekē te hanganga iti o te wāhanga hononga o te whakarewa (te hononga whakarewa) i te wā o te whakarewatanga i te wā o te tukanga hanganga, ka hanga pea he hononga ngoikore i roto i te hanganga kua whakarewahia. Ko te...Pānuihia atu -
Kōwhiria ngā momo whakamātautau pakeke hei whakamātautau i runga i te momo rauemi
1. Te maitai kua tineia, kua whakamaroketia Ko te whakamātautau pakeke o te maitai kua tineia, kua whakamaroketia te nuinga o te wā ka whakamahia te tauine HRC a te kaiwhakamātautau pakeke Rockwell. Mena he angiangi te rauemi, ā, kāore e tika te tauine HRC, ka taea te whakamahi i te tauine HRA. Mena he angiangi te rauemi, ka taea te whakamahi i ngā tauine pakeke Rockwell o te mata HR15N, HR30N, HR45N rānei...Pānuihia atu -
Te whanaungatanga i waenga i ngā waeine pakeke o Brinell, Rockwell me Vickers (pūnaha pakeke)
Ko te mea e whakamahia whānuitia ana i roto i te whakaputa ko te pakeke o te tikanga pēhi-roto, pērā i te pakeketanga o Brinell, te pakeketanga o Rockwell, te pakeketanga o Vickers me te pakeketanga moroiti. Ko te uara pakeke kua whiwhihia ko te ātete o te mata whakarewa ki te whakarerekētanga kirihou i puta mai i te urunga mai o...Pānuihia atu -
Tikanga whakamātautau mō te pakeke o te mea mahi i tukinotia ki te wera
E rua ngā wāhanga o te maimoatanga wera o te mata: ko tētahi ko te tinei mata me te maimoatanga wera whakamahana, ā, ko tētahi ko te maimoatanga wera matū. Ko te tikanga whakamātautau pakeke e whai ake nei: 1. te tinei mata me te maimoatanga wera whakamahana Ko te tinei mata me te maimoatanga wera whakamahana he mea whakamahi...Pānuihia atu -
Te tiaki me te tiaki i te whakamātautau pakeke
He hua hangarau teitei te whakamātautau pakeke e whakauru ana i ngā mīhini, Pērā i ētahi atu hua hiko tino tika, ka taea te whakamahi katoa i tana mahi, ā, ka roa ake te ora o tana mahi mā te tiaki tupato anake. Inaianei ka whakamārama atu ahau ki a koe me pēhea te tiaki me te pupuri...Pānuihia atu -
Te Whakamahinga o te Whakamātautau Pakeke ki ngā Makahanga
Whakamātautau Pakeke Leeb I tēnei wā, e whakamahia whānuitia ana te whakamātautau pakeke Leeb i roto i te whakamātautau pakeke o ngā whakarewanga. Ka whakamahia e te whakamātautau pakeke Leeb te mātāpono o te whakamātautau pakeke hihiri, ā, ka whakamahia te hangarau rorohiko hei whakatutuki i te whakaiti me te hikohiko o te...Pānuihia atu
