Izinto Zokusetshenziswa Zepulasitiki Ze-ABS: Izakhiwo, Izicelo, kanye Nokucubungula

Isingeniso

I-Acrylonitrile Butadiene Styrene (ABS) iyi-polymer ye-thermoplastic esetshenziswa kabanzi eyaziwa ngezakhiwo zayo ezinhle kakhulu zemishini, ukumelana nokushayisana, kanye nokuguquguquka. Yakhiwe ngama-monomers amathathu—i-acrylonitrile, i-butadiene, kanye ne-styrene—i-ABS ihlanganisa amandla nokuqina kwe-acrylonitrile kanye ne-styrene kanye nokuqina kwerabha ye-polybutadiene. Lokhu kuhlanganiswa okuyingqayizivele kwenza i-ABS ibe yinto ekhethwayo yezicelo ezahlukahlukene zezimboni kanye nabathengi.

Izakhiwo ze-ABS

Ipulasitiki ye-ABS ikhombisa izakhiwo eziningi ezifiselekayo, okuhlanganisa:

1. Ukumelana Nomthelela Omkhulu: Ingxenye ye-butadiene inikeza ukuqina okuhle kakhulu, okwenza i-ABS ifaneleke emikhiqizweni eqinile.
2. Amandla Amahle Omshini: I-ABS inikeza ukuqina kanye nokuqina kobukhulu ngaphansi komthwalo.
3. Ukuzinza Kokushisa: Ingakwazi ukumelana namazinga okushisa aphakathi nendawo, ngokuvamile afinyelela ku-80–100°C.
4. Ukumelana namakhemikhaliI-ABS imelana nama-acid, ama-alkali, namafutha, yize incibilika ku-acetone nama-ester.
5. Ukulula Kokucubungula: I-ABS ingabunjwa kalula, ikhishwe, noma iphrintwe nge-3D, okwenza kube lula kakhulu ukuyikhiqiza.
6. Ukuqedwa Komphezulu: Yamukela kahle upende, ukumbozwa, kanye nokufakwa kwe-electroplating, okuvumela ukuguquguquka kobuhle.

Izicelo ze-ABS

Ngenxa yezakhiwo zayo ezilinganiselayo, i-ABS isetshenziswa ezimbonini eziningi:

• Izimoto: Ukuhlobisa kwangaphakathi, izingxenye zedeshibhodi, kanye nezembozo zamasondo.
• Izinto zikagesi: Okhiye bekhibhodi, izindawo zokugcina amakhompyutha, kanye nezimbobo zemishini yabathengi.
• Amathoyizi: Izitini ze-LEGO nezinye izingxenye zamathoyizi eziqinile.
• Ukwakhiwa: Amapayipi, izinto zokufaka, kanye nezindawo zokuvikela.
• Ukuphrinta kwe-3D: Intambo ethandwayo ngenxa yokulula kwayo ukusetshenziswa kanye nokuguquguquka kwayo ngemva kokucutshungulwa.

Izindlela Zokucubungula

I-ABS ingacutshungulwa kusetshenziswa amasu amaningana:

1. Ukubumba Ngomjovo: Indlela evame kakhulu yokukhiqiza izingxenye eziqondile ngobuningi.
2. Ukukhipha: Isetshenziselwa ukudala amashidi, izinduku, namapayipi.
3. Ukubumba Okushisayo: Ngezinto ezingenalutho njengamabhodlela nezitsha.
4. Ukuphrinta kwe-3D (i-FDM): I-filament ye-ABS isetshenziswa kabanzi ekubumbeni i-fused deposition modeling.

Izinto Ezicatshangelwayo Ngezemvelo

Nakuba i-ABS ingaphinde isetshenziswe (ihlukaniswe ngaphansi kwekhodi ye-resin ID #7), imvelaphi yayo esekelwe kuphethiloli iphakamisa ukukhathazeka ngokusimama. Ucwaningo nge-ABS esekelwe ku-bio kanye nezindlela zokuvuselela ezithuthukisiwe luyaqhubeka ukuze kuncishiswe umthelela emvelweni.

Isiphetho

Ipulasitiki ye-ABS isalokhu iyisici esibalulekile ekukhiqizeni ngenxa yokuguquguquka kwayo, ukuqina kwayo, kanye nokulula kokucutshungulwa kwayo. Njengoba ubuchwepheshe buthuthuka, ukusungula izinto ezintsha ze-ABS kanye nezinye izindlela ezinobungani nemvelo kuzokwandisa ukusetshenziswa kwayo ngenkathi kuxazululwa izinselele zemvelo.