Te whakamahinga o te whakamātautau pakeke

He taputapu te taputapu whakamātautau pakeke hei ine i te pakeketanga o ngā rauemi. E ai ki ngā momo rauemi e inehia ana, ka taea te whakamahi i te taputapu whakamātautau pakeke ki ngā momo mara rerekē. Ko ētahi taputapu whakamātautau pakeke e whakamahia ana i roto i te umanga tukatuka mīhini, ā, ko te nuinga o ēnei taputapu he ine i te pakeketanga o ngā rauemi whakarewa. Pērā i: te taputapu whakamātautau pakeke Brinell, te taputapu whakamātautau pakeke Rockwell, te taputapu whakamātautau pakeke Leeb, te taputapu whakamātautau pakeke Vickers, te taputapu whakamātautau pakeke moroiti, te taputapu whakamātautau pakeke Shore, te taputapu whakamātautau pakeke Webster me ētahi atu. Ko ngā whānuitanga whakamahinga motuhake o ēnei taputapu whakamātautau pakeke ko:

Kaiwhakamātautau mārō Brinell:Ko te nuinga o te wā e whakamahia ana mō te whakamātautau pakeke o te maitai hanga me te rino maka he hanganga koretake. He pai te hononga o te pakeke Brinell o te maitai hanga me te rino maka hina ki te whakamātautau kume. Ka taea hoki te whakamahi i te whakamātautau pakeke Brinell mō ngā konganuku kore-ferro me te maitai ngohengohe. Ka taea e te indentor pōro diameter iti te ine i ngā rauemi iti me te angiangi, me te ine i ngā toa tukatuka wera me ngā tari tirotiro wheketere o ngā wheketere mīhini rerekē. Ko te nuinga o te wā e whakamahia ana te whakamātautau pakeke Brinell mō te tirotiro i ngā rauemi mata me ngā hua haurua-oti. Nā te nui o te indentor, kāore i te whakamahia mō te tirotiro hua kua oti.

 

Te whakamātautau pakeke o Rockwell:Whakamātauria ngā momo konganuku rino me ngā konganuku kore-rino, whakamātautauhia te pakeke o te maitai kua tineia, te maitai kua tineia me te whakamarokehia, te maitai kua whakamahanahia, te maitai kua whakapakeketia, ngā pereti o ngā matotoru rerekē, ngā rauemi carbide, ngā rauemi whakarewa paura, ngā paninga rehu wera, ngā whakarewanga whakamatao, ngā whakarewanga ka taea te hanga, ngā koranu konumohe, te maitai peera, ngā pereti maitai angiangi whakapakeketia, me ētahi atu.

Kaiwhakamātautau Pakari o Rockwell Papa:Whakamahia hei whakamātautau i te pakeke o te konganuku pepa angiangi, te paipa pakitara angiangi, te maitai whakapakeketia me ngā wāhanga iti, te koranu mārō, te karāhe, te maitai whakapakeketia, te pepa whakapakeketia, te maitai whakapakeketia, te maitai kua tineia me te whakamaroketia, te rino maka matao, te rino maka, te konumohe, te parahi, te konupora me ētahi atu maitai koranu.

 

Whakamātautau pakeke Vickers: ine i ngā wāhanga iti, ngā pereti maitai angiangi, ngā pepa whakarewa, ngā rau IC, ngā waea, ngā paparanga angiangi whakapakeketia, ngā paparanga hiko, te karāhe, ngā whakapaipai me ngā uku, ngā konganuku rino, ngā konganuku kore-ferrous, ngā rau IC, ngā paninga mata, ngā konganuku whakakikoruatia; karāhe, ngā uku, te ākete, ngā kohatu utu nui, me ētahi atu; whakamātautau hōhonutanga me te pakeketanga o ngā paparanga waro me te tinei i ngā paparanga whakapakeke. Tukatuka taputapu, ahumahi hikohiko, taputapu pokepokea ai, ahumahi mataaratanga.

 

Kōpuwhakamātautau mārō:e whakamahia whānuitia ana hei ine i te pakeketanga moroiti o ngā tauira iti me te angiangi, ngā paninga urunga mata me ētahi atu tauira, me te ine i te pakeketanga o Knoop o ngā rauemi pakarukaru me te pakeke pērā i te karāhe, te uku, te ākete, ngā kohatu hangai, me ētahi atu. Te whānuitanga e tika ana: te maimoatanga wera, te whakakākahu, te tinei i te paparanga whakapakeke, te paninga mata, te maitai, ngā konganuku kore-ferrous me ngā wāhanga iti me te angiangi, me ētahi atu.

 

Te whakamātautau pakeke o Leeb:te rino me te maitai whakarewa, te maitai taputapu koranu, te rino maka hina, te rino ngawari, te koranu konumohe whakarewa, te koranu parahi-konutea (parahi), te koranu parahi-tine (parahi), te parahi parakore, te maitai hanga, te maitai waro, te maitai chrome, te maitai chrome-vanadium, te maitai chrome-nickel, te maitai chrome-molybdenum, te maitai chrome-manganese-silicon, te maitai kaha tino teitei, te maitai kore waikura, me ētahi atu.

 

Shkōhatuwhakamātautau mārō:E whakamahia whānuitia ana hei ine i te pakeke o ngā kirihou ngohengohe me ngā rapa pakeke tuku iho, pērā i te rapa ngohengohe, te rapa hangai, ngā roera rapa tā, ngā elastomers thermoplastic, te hiako, me ētahi atu. He whānuitia te whakamahinga i roto i te umanga kirihou, te umanga rapa me ētahi atu umanga matū, tae atu ki te pakeke o ngā kirihou pakeke me ngā rapa pakeke, pērā i ngā kapia pakeke thermoplastic, ngā rauemi papa, ngā pōro poi, me ētahi atu. He tino pai mō te ine i te pakeke o te rapa me ngā hua kirihou kua oti.