I roto i te ao o te hanga tino tika, he mea nui te pono me te tika o ngā taputapu ine hei whakarite i te kounga o te hua whakamutunga. Ko ngā papa granite, e whakamahia ana hei turanga mō ngā mīhini ine taunga (CMM), ngā taputapu tirotiro, me ngā momo whakatakotoranga mīhini, me pupuri tonu i tō rātou tino tika i raro i ngā āhuatanga kawenga rerekē. Ehara te kaha kawe kawenga o ēnei papa i te whakaritenga kotahi-rahi-e-tau ana mō te katoa, nā te mea kua hangaia ngā papa hei whakatutuki i ngā whakaritenga motuhake i runga i te taumaha e tika ana kia wahaina e rātou. Mai i ngā tauira mama ki ngā otinga taumaha, ko te mārama ki ngā rerekētanga hoahoa o ngā papa granite te mea nui hei whakarite kia pai te mahi i roto i ngā tono ahumahi rerekē.
He mea nui ngā papa granite hei whakarato i tētahi mata tohutoro pumau, ā, he mea nui hoki tō rātou kaha ki te kawe kawenga hei pupuri i te papatahi me te whakaiti i te rerekētanga i te wā e whakamahia ana. Me hoahoa me te hanga i ēnei papa ki ngā rauemi, ngā hanganga, me ngā tikanga tukatuka e hangai ana ki ā rātou tono. Ahakoa he tautoko te papa i ngā wāhanga mama, i ngā mīhini taumaha rānei, he mea nui kia whiriwhiria te hoahoa tika hei whakarite i te tika mō te wā roa.
Mō ngā papa kōhatu māmā, arā, ko ngā mea kei raro iho i te 500 kg te taumaha, ko te hoahoa e aro ana ki te taurite o te tino tika me te hanganga māmā. Ko te nuinga o ēnei papa e whakamahia ana i ngā taiao e hiahiatia ana te tino tika, engari me whakaiti te taumaha o te papa. Ko ngā rauemi pēnei i te kōhatu mika pango pai-kikokore, me te ihirangi quartz o te 30% neke atu rānei, e whakamahia whānuitia ana. Ka tukuna e tēnei rauemi he awhe kiato tino pai o te 2.6–2.7g/cm², e whakarite ana i te pakari me te whakaiti i te taumaha. Ko te matotoru o te papa i waenga i te 50 me te 80 mm mō te tauira 1m × 1m, ā, kei roto i te hoahoa he hanganga rara tuwhera i raro. Me ngā rara e wehea ana i te 200–300mm te wehe, ā, he whānui o te 30mm me te teitei o te 40mm, ka whakaratohia e tēnei hoahoa he taurite pai i waenga i te kaha me te whakaiti taumaha, e 30% te mama ake i ngā hanganga totoka. Hei tāpiri, ko te auau haruru ā-roto o te papa kei runga ake i te 50Hz, e āwhina ana ki te karo i te pokanoa mai i ngā wiri.
He mea nui anō hoki te tika o te hoahoa mō ēnei papaaho. Ko te papatahi o te mata mahi ka whakahaeretia kia iti iho i te 0.005mm/100mm, kia iti ai te rerekētanga ahakoa i raro i ngā kawenga taurite. He mama.ngā papa granitee whakamahia whānuitia ana mō te huihuinga taputapu whatu, te whakatikatika taputapu iti, me ngā tono rite ina pa atu ki te tūāpapa neke atu i te 60% o te horahanga katoa, hei ārai i te pēhanga nui rawa i ngā pūwāhi ā-rohe.
He rerekē ngā kaupapa matua o ngā papa mahi-waenga, mai i te 500 kg ki te 5000 kg. Ahakoa te pupuri i te taumata teitei o te tika, me uru ēnei papa ki ngā kawenga nui ake. Mō ēnei papa, ko te karāhe waenga-kiko te mea pai ake, ko te nuinga he 40%–50% te nui o te feldspar. Ka whakanuia te kiato ki te 2.7–2.8g/cm³, ā, ka whakanuia te matotoru o te papa ki te 100–150mm mō te tauira 1m × 2m. Kei raro he hanganga kua whakapakarihia ki te mata, ko te whānui o ngā rara matua he 50mm, ā, ko te whānui o ngā rara whakawhiti he 30mm, ka hanga he mata 100×100mm. Ka porowhitahia ngā pūwāhi ahotea ki ngā kokonga hei whakaiti i te kukū. Mā tēnei hanganga mata ka mau tonu te kaha o te papa, ka whakaitihia hoki te piko.
Hei tāpiri i te tika, he maha ngā wā ka whakamahia ngā mokamoka-T (12–16mm te whānui) ki ēnei papaaho mō te tāutanga o ngā taputapu, me te tawhiti mokamoka mai i te 100mm ki te 150mm. Kua whakanohoia ngā mokamoka hei ārai i te ngoikore o te kaha o te papaaho, me te tawhiti iti rawa o te 30mm mai i te taha raro. I te wā o te tāutanga, ka whakamahia ngā tautoko ka taea te whakarite hei tohatoha i te kawenga kia ōrite, me ngā pūwāhi tautoko e whā mō ia mita tapawha, kia mau tonu ai ngā rerekētanga kawenga i roto i te 5%. He mea whakamahi ēnei papaaho i roto i ngā mīhini ine taunga, te tirotiro pokepokea tauine-waenga, me ngā tono rite, ko te piko mōrahi e whakaaetia ana ko ≤ L/10000 (ko L te roa o te papaaho).
Ko ngā papa taumaha, i hangaia mō ngā kawenga e neke atu ana i te 5000 kg, he mea hanga hei ātete i te whakarerekētanga i raro i ngā taumaha nui. He mea hanga ēnei papa mai i te karāhe matotoru, me ngā tioata quartz neke atu i te 2mm, ā, he nui ake te mātotoru i te 2.8g/cm³. Ko te kaha pēhi o tēnei rauemi he nui ake i te 200 MPa, ā, ko te matotoru o ēnei papa kei waenga i te 200 ki te 300mm mō te tauira 2m × 3m. He totoka te hanganga, he turanga matotoru (50mm te matotoru) e hono ana ki te papa matua mā te turanga āhua hua manu me te here kapia epoxy (me te kaha kutikuti ≥ 15 MPa).
Mō ngā papa taumaha, me whakarite te whenua mō te tāutanga. Me 300mm te matotoru o te turanga raima, me ngā pereti maitai kua whakauruhia ki roto i te rauemi Q235. I waenganui i te turanga me te papa, ka whakamahia he paparanga rapa chloroprene 3mm te matotoru hei whakarite i te tohatoha taumahatanga ōrite. Me 0.3 MPa te iti rawa o te kaha pikau kawenga o te turanga. Ka whakamahia ēnei papa i roto i ngā mahi pēnei i te tirotiro taputapu mīhini taumaha me te tahora whakarewa nui, ina noho tonu te huringa ngoki roa ki raro i te 0.002mm ia tau.
He rerekē rawa ngā paerewa whakamātautau mō ngā papa karāhe pikau kawenga rerekē. Ka whakamātauria ngā papa māmā ki te wiri (auau whiti 10-500Hz, kaha 0.1mm) kia kore ai e puta he haruru. Ka whakamātauria ngā papa mahi-waenga ki te kawenga pumau o te 1.2 ngā wā o tō rātou kaha kua whakatauria, me te kore e neke ake i te 0.001mm te rerekētanga i muri i te 24 hāora o te tono me te tango kawenga. Ka whakamātauria ngā papa mahi-taumaha mō te ātete ki te ngenge, me te 1000 huringa tango-kawenga i te 80% o tā rātou kawenga kua whakatauria kia kore ai e puta he kapiti, ka manatokohia mā te kimi hapa werohanga.
I te wā e whiriwhiri ana i te papa granite tika, he mea nui kia ōrite te hoahoa ki ngā whakaritenga motuhake o te tono. Mō ngā ahumahi e hiahia ana ki te tino tika me te kaha kawenga taimaha, mā te whiriwhiri i te hoahoa papa tika ka roa te mahi me te pono. E mārama ana a ZHHIMG ki te hiranga o ngā otinga ritenga kua whakaritea hei whakatutuki i ngā hiahia ahurei o ia kiritaki, e tuku ana i te whānuitanga o ngā papa granite e whakarato ana i te tino tika, te pumau, me te roa i raro i ngā āhuatanga kawenga rerekē.
I ZHHIMG, e whakarato ana mātou i te whānuitanga o ngā papa granite, i hangaia hei whakatutuki i ngā hiahia o ngā ahumahi mai i te miihini tika ki ngā tirotiro taumaha. Kua hangaia ā mātou papa ki ngā paerewa kounga teitei hei whakarite i te mahi tino pai, e tuku ana i te tika me te pono, ahakoa ngā whakaritenga kawenga. Mā tā mātou whakapau kaha ki te auahatanga me te kounga ka taea e mātou te tuku otinga e tu tonu ana i te whakamātautau o te wā, e tuku ana i te turanga pai mō ō hiahia hanga tika.
Wā tuku: Hakihea-22-2025