Izindaba

Ukusetshenziswa kwefenisha yezokwelapha ngokuyinhloko kutholakala ngezindlela ezingokwenyama, hhayi nge-pharmacology, i-immunology, noma i-metabolism, noma nakuba lezi zindlela zihilelekile, zidlala indima yokusiza kuphela. Ngakho-ke iyini injongo eyinhloko yefenisha yezokwelapha? Vumela umenzi wetafula eliseceleni kombhede we-ABS akwenzele lona ngezansi.
1. Ukuxilongwa, ukuqapha, ukwelashwa, ukunciphisa, noma isinxephezelo esisebenzayo sokulimala.
2. Inhloso iwukuxilonga, ukuvimbela, ukuqapha, ukwelapha, noma ukunciphisa izifo.
3. Ukulawula ukukhulelwa; Ukuhlinzeka ngolwazi ngezinjongo zezokwelapha noma zokuxilonga ngokuhlola amasampula avela emzimbeni womuntu.

Imikhiqizo yetafula lombhede we-ABS ijwayele ukucindezeleka kwangaphakathi ngesikhathi sokucubungula, futhi ubukhulu bokucindezeleka kwangaphakathi bungahlolwa ngokucwiliswa ku-acetic acid; Uma ukucindezeleka kuphezulu kakhulu futhi umkhiqizo uvinjelwe ekuqhekekeni ngenxa yokucindezeleka, ukwelashwa kwe-anneal kufanele kwenziwe. Izimo ezithile ziwukubeka kuhhavini omisiwe ojikelezayo womoya oshisayo ku-72-82 ℃ amahora angu-2-4, bese uyipholisa ekamelweni lokushisa.

Izici zokusebenza zetafula le-ABS eliseceleni kombhede: I-ABS inamandla omthelela omuhle kanye nobulukhuni bobuso endaweni yokushisa yegumbi, ukuqina okuhle kobukhulu, ukumelana namakhemikhali okuthile, kanye nokufakwa kahle kukagesi. I-opaque, ngokuvamile enombala okhanyayo wendlovu enombala ophuzi kancane. Noma yimuphi omunye umkhiqizo wombala one-gloss ephezulu ungenziwa ngombala, futhi indawo ye-electroplated ingahlotshiswa nge-electroplating, i-vacuum coating, njll.
I-General grade ABS ayingeneli, isha kancane, ithambe ngesikhathi sokusha, inelangabi eliphuzi elinentuthu emnyama, iyasha, futhi inephunga elikhethekile, kodwa awekho amaconsi ancibilikayo. Ingacutshungulwa kusetshenziswa umjovo, i-extrusion, kanye nezindlela zokubumba ze-vacuum. Impahla ye-ABS inezinto zokumunca umswakama futhi idinga ukwelashwa okomisa ngaphambi kokucubungula.

Ifenisha yezokwelapha Itafula le-ABS eliseduze nombhede livame ukusetshenziswa ezibhedlela futhi lihlanganisa izinhlobo eziningi zefenisha. Ngokuvamile, izibhedlela zisebenzisa inqwaba yezinhlobo zefenisha, njengokushintsha izingubo zezisebenzi zezokwelapha, ukugcina izicathulo, izigqoko nezingubo, ukubeka izinto zokwelapha, ukugcina imithi ehlukahlukene, nokugcina amabhodlela nezimbiza ezihlukahlukene. Ukuze uthenge ifenisha esebenza kakhulu, amaphuzu alandelayo kufanele aqashelwe lapho uthenga amatafula aseceleni kombhede we-ABS.

Izibhedlela ziyizindawo ezinomswakama uma kuqhathaniswa. Lapho uthenga ifenisha yezokwelapha, into yokuqala okufanele uyiqinisekise umswakama nokumelana nokugqwala. Lapho ukhetha izinto zefenisha, izinto zensimbi engagqwali, kuhlanganise nezinye izinto zensimbi, kufanele zikhethwe ukuze kuvinjelwe umswakama, ukugqwala, nempilo ende yesevisi. Uma ukhetha ifenisha eyenziwe ngokhuni, kufanele ube nekhono ngokwengeziwe enkambweni yokudweba, ungawuhlikihli upende, futhi ungayisusi.
Abakhiqizi betafula eliseceleni kombhede we-ABS kufanele banake insizakalo yangemva kokuthengisa, ngoba izibhedlela ziyizindawo ezisindisa izimpilo futhi zelaphe abalimele, futhi ifenisha esetshenziswayo kufanele iqinisekise ukuphepha kwayo. Kungakhathaliseki ukuthi amakhabethe noma izihlalo, kuphela ngesevisi efanele emva kokuthengisa lapho ukusebenziseka kwale fenisha ezibhedlela kungahlala kuqinisekisiwe.
Lapho uklama amatafula e-ABS aseceleni kombhede wefenisha yezokwelapha, kubalulekile ukulandela umklamo owenziwe umuntu ocabangela imizwa yabasebenzi bezokwelapha basesibhedlela, okuhlanganisa nodokotela, ukugwema ukuzizwa benovalo futhi bephansi. Ukwengeza, ukuhlelwa kwendawo okunengqondo kufanele kusetshenziswe ukuze kuncishiswe imizwa engemihle ngokwezinga elithile. Futhi, kubalulekile ukunaka ukwesekwa okuphelele, njengoba lolu hlobo lwefenisha lunemisebenzi eminingi ezibhedlela. Lapho uthenga ifenisha, kuyadingeka ukuthenga ifenisha ehambisanayo ngokwemisebenzi ehlukene yomnyango ngamunye.