Muva nje, uSteven uthole impendulo evela kwamanye amakhasimende: amandla akho okunamathela awalungile, awaqinile, azogoqeka ngemva kobusuku obubodwa. Ingabe ikhwalithi yokunamathela ayilungile?

Ekuqaleni, uSteven wayecabanga ukuthi ukukhiqizwa kwefektri akuqinile, isilinganiso asanele. Ngesinye isikhathi, ifektri yavalwa ukuze ihlolwe. Cabanga ngokuthi kungani kunjalo.

Njengoba lolu hlobo lwenkinga luvele ngokushesha muva nje, futhi lukhawulelwe ezindlini ezimbalwa zokunyathelisa ezizovela, ikhasimende lizokhiqiza ibhodlela lokupakisha. Futhi lokho kungenze ngacabanga.

 

Okokuqala, ake sihlaziye imbangela: inhlaka

Ukwakheka kwe-glue ngokuvamile kuhlukaniswe izinhlobo ezimbili: I-glue yamanzi B i-glue encibilikayo eshisayo.

Iglue yamanzi, akudingeki ukusho, iwuhlobo oluthile lweglue enamanzi njenge-solvent noma i-dispersion medium glue, iglue adhesion yokuqala ayilungile kangako, yilokho okubiza ngokuthi isitika ekuqaleni akunamandla kangako, lokhu kungenxa yezakhiwo zeglue, iglue ayinamandla kakhulu ekuqaleni, kodwa ngokuthuthuka kwesikhathi, ilebula lizoba namandla kakhulu, isikhathi eside, futhi liqine kakhulu.

I-glue encibilikayo eshisayo, abantu abadala abaphrintayo kufanele bazi kangcono kunami, uhlobo lwe-glue yepulasitiki, ebangeni elithile lokushisa ngokushintsha kwezinga lokushisa nokushintsha isimo sayo somzimba, kusetshenziswe le glue amalebula, ukunamathela okuqinile kokuqala, ukunamathela kungukuthi ukuqala kunamandla kakhulu, kodwa ngokwanda kwezinga lokushisa nesikhathi, i-viscosity iba buthaka kancane kancane, le glue ithintwa yizinga lokushisa nesikhathi.

Ngakho-ke, ingabe kungenxa yokuthi ngisebenzise isitikha esisekelwe emanzini, okwenza ilebula linganamatheli ngokwanele?

Eqinisweni, akuqinisekwa, ake sibheke, ukuthi isimo esijwayelekile se-viscosity yelebula akwanele, uma kunjalo ngendinganiso?

1. Amabhodlela epulasitiki.

Ngokuvamile khetha amakhasimende elebula elenziwe ngesandla, abakhiqizi, ukubumba ngomjovo wepulasitiki, kusukela ekuqaleni kokukhiqiza, sekuzoqala ukulebula.

Ake sibheke ikhemikhali ebalulekile ekukhiqizweni kwamabhodlela epulasitiki abunjwe ngomjovo: I-release agent.

Iyini i-ejenti yokukhulula?

Kuyisithako esisebenzayo phakathi kwesikhunta nomkhiqizo oqediwe. Izinto ezikhiphayo ziyamelana namakhemikhali futhi azincibiliki lapho zithintana nezingxenye zamakhemikhali zama-resin ahlukene, ikakhulukazi i-styrene nama-amine. Izinto ezikhiphayo nazo zinamandla okumelana nokushisa kanye nezimpawu zokucindezeleka, akulula ukubola noma ukuguguleka;

Izakhiwo: Kuyisimbozo esisetshenziswa ezindaweni ezimbili ezinamathelana kalula. Kwenza izindawo zibe lula ukuzihlukanisa, zibushelelezi futhi zihlanzeke.

2, i-varnish

Eyaziwa nangokuthi lapho amanzi, i-resin iyinto eyinhloko yefilimu kanye nokwakheka kwe-solvent kopende. Ngenxa yokuthi ukugqoka kanye ne-besmear kuyabonakala, futhi kubizwa ngokuthi ukugqoka okubonakalayo ngokufanele. Kumbozwe ebusweni bento, komile ukuze kwakhiwe ifilimu ebushelelezi, kukhombisa ubuso bokuthungwa kokuqala.

Izakhiwo: Ingqimba ebushelelezi yokuvikela ebusweni bento.

3. Abanye

Imikhiqizo eqediwe esanda kunyatheliswa izofuthwa nge-talcum powder kanye nezinye izinto, njengekhabhinethi yefektri izofuthwa ngesisombululo sokuvikela uwoyela.

Lezi zimo zizobonakala sengathi i-glue paste ayiqinile.

Ukwakheka kwamakhemikhali kweglue kuvame ukuqukethe i-vinyl acetate, i-varnish noma i-release agent kuvame ukuqukethe i-xylene kanye namafutha e-silicone. Enye yalezi zingxenye izophula iglue, kanti enye ngeke isabele nayo. Ngaphezu kwalokho, kufanele kunanyathiselwe ebusweni bento kukhona olunye uthuli noma uketshezi oluvikelayo, ukuze iglue nento ingakwazi ukunamathela ngokuphelele.

Kuvele nenkinga yokuthi sihlala sikhathazekile: isitika asinamatheli

Ngakho-ke singabhekana kanjani nalesi simo?

Kulula: hlanza indawo.