Whakamātautau pakeke Rockwell o ngā hiato polymer PEEK

Ko te PEEK (polyetheretherketone) he rauemi hiato mahi-teitei i hangaia mā te whakakotahi i te kapia PEEK me ngā rauemi whakapakari pēnei i te muka waro, te muka karāhe, me te uku. Ko te rauemi PEEK he pakari ake, he ātete ake ki ngā karawarawa me te mimiti, ā, he pai mō te hanga i ngā wāhanga ātete-kakahu me ngā wāhanga e hiahia ana ki te tautoko kaha-teitei. Nā te pakari teitei o te PEEK ka taea e ia te pupuri i tōna āhua ahakoa i muri i te ahotea miihini me te whakamahinga roa, ka whakamahia whānuitia i roto i te rererangi, te motuka, te hauora me ētahi atu mara.

Mō ngā rauemi hiato pūmua PEEK, ko te pakeke o Rockwell tētahi o ngā tohu matua mō te aromatawai i tōna mahi. Ko te mātāpono whakamātautau o te pakeke o Rockwell e ahu mai ana i te tikanga whakatōtō, e whakatau ana i te uara pakeke o te rauemi mā te ine i te hohonutanga whakatōtō i puta mai i tētahi whakatōtō motuhake e pēhi ana ki te mata o te rauemi i raro i tētahi kaha whakamātautau kua tohua. Hei tāpiri, me whakamātautau anō hoki ōna āhuatanga miihini mā te whakamātautau i tōna kaha kume, tōna kaha piko, tōna kaha pānga, me ētahi atu, me te whai i ngā paerewa o te ao, o te motu rānei pērā i te ISO, ASTM, me ētahi atu hei whakahaere i ngā whakamātautau paerewa hei whakarite i te pumau o tōna kounga me tōna mahi, me te whakarite i te haumaru me te pono o tana tono i roto i ngā mara e pā ana.

Ka taea e ngā hua whakamātautau pakeke o Rockwell te whakaata tika i te kaha o ngā rauemi hiato polymer PEEK ki te ātete i te whakarerekētanga kirihou. Ko te pakeke o Rockwell te tikanga he kaha ake te ātete ki te rakuraku me te kakahu o te rauemi, he mea nui mō tana hanga wāhanga i roto i te mara rererangi, me te whakarite kia taea e ngā wāhanga te mahi pumau me te roa i roto i ngā taiao miihini uaua me ngā āhuatanga tino kino; ina whakamahia i roto i te mara motuka hei hanga wāhanga miihini me ngā wāhanga pūnaha tuku, ka taea e ngā rauemi hiato PEEK pakeke-teitei te whakapai ake i te roa o te ratonga me te pono o ngā wāhanga; i roto i te mara hauora, ina whakamahia hei hanga taputapu pokanga, i ngā whakaurunga rānei, ko te pakeke tika ehara i te mea ka taea anake te whakarite i te mahi whakahaere o te taputapu, engari ka tutuki hoki te hototahi miihini pai i waenga i te whakaurunga me te kiko tangata. I taua wā anō, ka taea hoki te whakamahi i ngā hua whakamātautau pakeke o Rockwell hei pūtake matua mō te whakahaere kounga, e whakamahia ana hei aroturuki i te pumau o te mahi rauemi PEEK i te wā o te tukanga whakaputa, me te kimi wawe i ngā raruraru kounga i puta mai i ngā huringa o ngā rauemi mata, te hangarau tukatuka me ētahi atu āhuatanga.

I te whakamātautau i te pakeke Rockwell o ngā rauemi PEEK, me whiriwhiri te momo indenter me te kaha whakamātautau kia rite ki ngā āhuatanga o te rauemi me te whānuitanga pakeke ka taea. Ko ngā tauine e whakamahia whānuitia ana ko te HRA, HRB, HRC, HRE, HRR, HRL, HRM, me ētahi atu.

I mua i te whakamātautau ōkawa, kia tino papatahi, kia maeneene, kia kore he hinu, he paparanga waikura, he poke rānei i te mata whakamātautau o te rauemi PEEK kia tika ai ngā hua whakamātautau. Whakatakotoria te tauira ki runga i te papa mahi o te whakamātautau pakeke kia kore ai e neke te tauira i te wā e whakamātautauhia ana. I ia wā e whakahaerehia ana te whakamātautau, me tino whai i ngā tikanga whakahaere o te whakamātautau pakeke, ā, me āta whakamahi i te kaha whakamātautau kia kore ai e pāngia e te taumahatanga. I muri i te whakau o te kaha whakamātautau mō te wā kua tohua, pānuihia, ka tuhia te uara pakeke Rockwell e rite ana ki te hohonutanga o te kōhao. Hei whiwhi raraunga whakaatu ake, he maha ngā inenga ka mahia i ngā wāhi rerekē, pērā i te whiriwhiri i te 5, neke atu rānei o ngā pūwāhi whakamātautau rerekē, kātahi ka tātarihia ngā hua inenga kia tatauhia ai ngā tawhā pērā i te uara toharite me te paerewa rerekētanga.