Ngenxa yokuhluka okuhlukile kwezingxenye zepulasitiki zezingxenye zemoto eziyinkimbinkimbi, izici ezilandelayo zidinga ukucatshangelwa ngokugcwele ekwakhiweni komjovo wokubumba, njengokwelashwa okomisa kwezinto, izidingo ezintsha zezinto eziqinisiwe ze-glass fiber yezikulufu, ifomu lokushayela kanye nesakhiwo sokubopha. .
Okokuqala, lapho evame ukusetshenziswa resin izinto ezifanaubhampa wemotofuthiiphaneli yezinsimbiama-resin aguquliwe njenge-PP eguquliwe kanye ne-ABS eguquliwe, izinto ze-resin zine-hygroscopicity ehlukile.Ukuze kuhlangatshezwane nezidingo zokuqukethwe kwamanzi ngesikhathi sokubunjwa (Izimfuneko ezijwayelekile ≤ 0.2%), izinto zokusetshenziswa kwe-resin kufanele zibe ngaphansi kokumiswa komoya oshisayo noma ukomiswa komswakama ngaphambi kokufaka ukulinganisa kwangaphambili kwesikulufu somshini wokubumba umjovo.
Okwesibili, okwamanje, ezifuywayoizingxenye zepulasitiki zezimotongokuyisisekelo ayimikhiqizo yepulasitiki eqiniswe nge-fiber yengilazi.Uma kuqhathaniswa nokusetshenziswa kwe-resin eqinisiwe yengilazi yengilazi enqamulelayo, impahla kanye nesakhiwo sesikulufu somshini wokubumba umjovo osetshenziselwa ukwakha izingxenye zepulasitiki eziqinisiwe ze-non glass fiber zihluke kakhulu.Lapho siklama umshini wokubumba umjovo, kufanele sinake impahla ye-alloy kanye nobuchwepheshe obukhethekile bokucubungula ukwelashwa kokushisa kwe-screw barrel ukuze kuqinisekiswe ukumelana nokugqwala namandla.
Okwesithathu, ngenxa yomehluko phakathi kwezingxenye zezimoto nemikhiqizo evamile, indawo yayo yomgodi iyinkimbinkimbi kakhulu, enokucindezeleka okungalingani nokusabalalisa kokucindezeleka okungalingani.Ekwakhiweni, kufanele sigxile kumthamo wokucubungula owudingayo.Umthamo wokucubungula womshini wokubumba umjovo ubonakala ezicini ezimbili: amandla okubamba kanye namandla okubumba umjovo (okuvezwa umthamo omkhulu womjovo wethiyori).
Okwesine, ngokwezici zezingxenye zepulasitiki eziyinkimbinkimbi zemoto, indlela yokushayela yomshini wokubumba umjovo kanye nomklamo we-clamping mechanism isetshenziswa kakhulu eChina.Njengamanje, indololwane ye-hydraulic yohlobo lwe-hydraulic mechanical noma uhlobo olugcwele lwe-hydraulic, noma umshini wokubumba umjovo we-central direct press clamping mechanism.
Okwesihlanu, ngenxa yokuthi umgodi wezingxenye ze-auto uyinkimbinkimbi kakhulu, ubukhulu bomshini wokubumba umjovo kufanele bucatshangelwe ekwakhiweni, futhi ezinye izinhlelo zokusebenza ezikhethekile kufanele zimiswe: njengomsebenzi wokudonsa oyinhloko wamaqembu amaningi, umsebenzi wokulawula isikhathi, isikhunta esisekelayo. ukushintsha umsebenzi wedivayisi womshini wokubumba umjovo, ingxenye esekelayo ethatha umsebenzi wedivayisi ye-manipulator, njll. Le misebenzi ekhethekile inezinzuzo ezisobala ekukhiqizeni izingxenye zepulasitiki zezimoto.
Isikhathi sokuthumela: Apr-22-2022