Izimfuno ezikhulayo zezingxenye zepulasitiki zezimoto kanye nesivinini okwakhiwa ngaso isikhunta sezimoto ngezindleko eziphansi kakhulu kuphoqa abakhiqizi bezingxenye zepulasitiki zezimoto ukuthi bathuthukise futhi basebenzise izinqubo ezintsha zokukhiqiza. Ukubumba umjovo kuwubuchwepheshe obubaluleke kakhulu ekukhiqizeni izingxenye zezimoto zepulasitiki.
Ngenxa yezici ezihlukile zezingxenye zepulasitiki eziyinkimbinkimbi zezimoto, ukwakheka kwesikhunta somjovo wezingxenye zezimoto kudinga ukunaka lezi zinto ezilandelayo: ukomiswa kwento, izidingo ezintsha zokuqinisa ingilazi ye-fiber, amafomu okushayela kanye nezakhiwo zokubopha isikhunta.
Okokuqala, lapho okubalulekile kwe-resin okuvame ukusetshenziselwa amabhampa emoto namaphaneli wezinsimbi kuyinhlaka eguquliwe (isb. i-PP eguquliwe kanye ne-ABS eguquliwe), i-resin material inezici ezihlukene zokumunca umswakama. Izinto ze-resin kumele zomiswe noma zisuswe umswakama ngomoya oshisayo ngaphambi kokuthi zingene ku-screw preform yomshini wokubumba umjovo.
Okwesibili, izingxenye zepulasitiki ezifuywayo ezisetshenziswa njengamanje ezimotweni empeleni ziyimikhiqizo yepulasitiki eqiniswe ngefayibha yengilazi. Izinto zokwakha kanye nokwakhiwa kwezikulufu zomshini wokubumba umjovo ezisetshenziselwa ukubumba izingxenye zepulasitiki eziqinisiwe ze-fiber ezingezona ingilazi zihluke kakhulu uma kuqhathaniswa nokusetshenziswa kwe-resin eqinisiwe yengilazi yengilazi. Lapho umjovo ubumba amapulasitiki ezimoto, ukunakwa kufanele kukhokhwe ku-alloy material yesikulufu kanye nenqubo ekhethekile yokwelapha ukushisa ukuze kuqinisekiswe ukumelana nokugqwala namandla.
Okwesithathu, ngenxa yokuthi izingxenye zezimoto zihlukile emikhiqizweni evamile, zinezingqimba eziyinkimbinkimbi kakhulu, ukucindezeleka okungalingani kanye nokusabalalisa kokucindezeleka okungalingani. Umklamo udinga ukucabangela umthamo wokucubungula. Umthamo wokucubungula womshini wokubumba umjovo ubonakala kumandla okubamba kanye nomthamo womjovo. Lapho umshini wokubumba umjovo wenza umkhiqizo, amandla okubamba kufanele abe mkhulu kunokucindezela komjovo, ngaphandle kwalokho indawo yokubumba izobambelela futhi yakhe ama-burrs.
Ukubamba isikhunta okufanelekile kudinga ukucatshangelwa futhi ingcindezi yomjovo kumele ibe ngaphansi kwamandla okubamba alinganiselwe omshini wokubumba umjovo. Umthamo omkhulu womshini wokubumba umjovo ufaniswe nethoni yomshini wokubumba umjovo.
Isikhathi sokuthumela: Nov-10-2022
