ABS mwatsatanetsatane jekeseni akamaumba ndondomeko makhalidwe?

ABS mwatsatanetsatane jekeseni akamaumba ndondomeko makhalidwe?

ABS ndi pulasitiki yodziwika bwino yaukadaulo, chifukwa cha mphamvu zake, kukana kuvala komanso kukhazikika kwamankhwala, imagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana.Pamakampani opangira jakisoni wolondola, ABS ndi imodzi mwazinthu zodziwika bwino, tiyeni timvetsetse mawonekedwe a jekeseni wa ABS mwatsatanetsatane.

1. Pretreatment wa zipangizo

Asanayambe kuumba jakisoni wa ABS mwatsatanetsatane, zida ziyenera kukonzedwa kale.ABS particles nthawi zambiri amachiritsidwa ndi chowumitsira kapena uvuni kuti achotse chinyezi kwa iwo.Chinyezi chochuluka chidzatsogolera ku thovu kapena ngakhale kuchepetsa khalidwe pamwamba pa gawo lopangidwa.Kuphatikiza apo, zowonjezera zina monga toughening agents ndi retardants lawi zitha kuwonjezeredwa kuti ziwongolere magwiridwe antchito a ABS.

2. Kodi jekeseni akamaumba ndondomeko

Zimaphatikizanso mbali zisanu zotsatirazi:

(1) Loading: Ikani mankhwala ABS particles mu hopper wa jekeseni akamaumba makina.

(2) Kutentha ndi kusungunuka: Kupyolera mu makina otsekemera a nkhungu a makina opangira jekeseni, nkhunguyo imagwirizana ndi jekeseni ndikutsekedwa.Ndiye kulowa Kutentha kusungunuka siteji, m`pofunika kulamulira kusungunuka kutentha, kuthamanga ndi nthawi magawo, kuti ABS particles kusungunuka mu madzi boma mu jekeseni patsekeke.

(3) jekeseni akamaumba ndi kuthamanga kukonza: Akamaliza kusungunuka, jekeseni akamaumba makina akuyamba kubaya madzi ABS mu nkhungu.Pambuyo pa jekeseniyo, kupanikizika kwina kuyenera kusungidwa kuti zitsimikizire kuti zodzazazo zikugwirizana ndi nkhungu.

(4) Kuchiritsa kuziziritsa: Mukamaliza kukonza zovuta, makina opangira jekeseni sagwiritsanso ntchito kukakamiza kulikonse.ABS imazirala mwachangu mu nkhungu, zomwe zimapangitsa kuchira mwachangu.

(5) Kutsegula kwa nkhungu ndi kutsitsa: Pomaliza, pansi pa ulamuliro wa makina opangira jekeseni, nkhungu imalekanitsidwa ndipo mbali zowonongeka zimakankhira kunja kwa nkhungu.Panthawi imodzimodziyo, nkhungu iyenera kukonzedwanso kuti idzazenso.

3, jekeseni akamaumba mbali mfundo kapangidwe

Popanga jekeseni wa ABS, zinthu zinayi zotsatirazi ziyenera kuganiziridwa:

(1) Kukula kwazinthu ndi mawonekedwe: mawonekedwe akulu ndi ovuta amafunikira kugwiritsa ntchito makina akuluakulu omangira jekeseni ndi nkhungu.

(2) Kukula kwa khoma lazinthu: kumakhudzana ndi kusungunuka kwamadzi kwa ABS, ndipo makulidwe akulu kwambiri kapena ochepa kwambiri amakhudza kuumba.

(3) Chithandizo cham'mphepete mwaiwisi: Chifukwa ABS ndi yovuta, sikophweka kutulutsa m'mphepete mwaiwisi, komabe imafunikira chisamaliro chamankhwala.

(4) Kutsika kwachulukidwe: Chifukwa pali kuchulukira kwina mu njira yochiritsira ya ABS, ndikofunikira kusungitsa kokwanira kuti pomaliza kupanga kukula kwazinthu kukwaniritse zofunikira zamapangidwe.

Mwachidule, mawonekedwe a ABS molondolajekeseni akamaumbandondomeko makamaka zikuphatikizapo zopangira pretreatment, kutentha ndi kusungunula, jekeseni akamaumba ndi kupanikizika kukonza, kuziziritsa ndi kulimba, kutsegulira nkhungu ndi kutsitsa masitepe.Zinthu monga makulidwe a khoma, chithandizo cham'mphepete mwaiwisi ndi kuchuluka kwa shrinkage ziyenera kuganiziridwa pamapangidwe azinthu kuti zitsimikizire mtundu wazinthu komanso kupanga bwino.