Ukukhetha izinto zelebula

Isitika esifanelekile kumele sisekelwe ezimpahleni zezinto ezingaphandle kanye ne-glue, ngomklamo wokubukeka, ukufaneleka kokuphrinta, umphumela wokunamathisela njengokulawula inqubo, kuphela ukusetshenziswa kokugcina okuphelele, ilebula elifanelekile.

1. Ukubukeka kwelebula

Ibukeka kanjani ilebula oyifunayo?
Akukho mbala:okusobala, okukhanyayo, okusobala ngokugcwele, okusobala kakhulu;
Okumhlophe: okumhlophe okucwebezelayo, okumhlophe okungacwebezeli, umbala omhlophe;
Imibala yensimbi: igolide elicwebezelayo, igolide elicwebezelayo, igolide lesilika; isiliva elicwebezelayo, isiliva elicwebezelayo, isiliva lesilika;
I-Laser: i-hologram, iphethini ye-laser.

Yiluphi uhlelo lokusebenza lwelebula kanye nesimo oludingayo?
Ilebula leshubhu elithambile: isembozo esigcwele esingu-370° (ukuhlangana kugodliwe indawo yamafutha acwebezelayo) uhlangothi olungenalutho oluyi-350°;
Ukuvala: ukuvala kungenziwa kuphela ngemva kokunamathiselwa nokufakwa ekamelweni lokushisa elingaphezu kwama-23℃ amahora angama-24 ngemva kokupholisa.

Usayizi welebula ungakanani?
Ukuqina: nquma ngqo ubunzima kanye nekhwalithi yokunamathisela; ukuma kanye nezakhiwo zezinto zokunamathisela;
Ubukhulu: kunquma ngqo ukuthi ilebula linganamathiselwa ngokuzenzakalelayo, futhi kuthinta nokuthi ilebula ligobile yini kanye nekhwalithi yalo.

2. Izinto ezisetshenziswayo ezifakwe ilebula zilungele ukuphrinta
Izinto ezinamathelayo ngandlela thile ziyisithwali sesithombe nolwazi, ngakho-ke ukuxazulula ukunyatheliswa kwezinto kuwumsebenzi wabaphakeli bezinto. Izinkinga zekhwalithi zokunyathelisa i-UV yefilimu ezinamathelayo zibonakala kakhulu ekumanzini kwe-inki kanye nokuwa kwe-inki, okubangela lezi zinkinga izizathu eziyinhloko zalezi zici ezilandelayo:

Izinga lobuchwepheshe bomqhubi:Izinhlobo ezahlukene zezinto zokwakha, ubukhulu obuhlukene besendlalelo seyinki kanye nesithombe sokuphrinta esihlukile kunezidingo ezahlukene zeyunithi yokomisa i-UV. Emshinini wokuphrinta, amandla okwelapha i-UV, isivinini sokuphrinta kanye nobukhulu beyinki kungalungiswa, njengokuthi opharetha akakwazi ukusingatha ubudlelwano phakathi komunye nomunye, kuzothinta umphumela wokomisa we-UV, umphumela wokomisa ubonisa ngqo ukuphuma kweyinki.

Ikhwalithi yeyinki:Abaphakeli be-inki ye-UV bayanda emakethe, ikhwalithi ayifani, futhi umenzi ofanayo wejubane lokomisa i-inki enemibala ehlukene kanye nezinga lokuphola alifani. Ngenxa ye-inki ngokwayo, isenzakalo se-inki esimanzi sihlala sikhona (ikakhulukazi i-inki emnyama).

Izinto:Izinto zokunyathelisa, ikakhulukazi izinto ezincane, ukucindezeleka kobuso bayo kuyimbangela eyinhloko yokuthinta ukuqina kweyinki, kodwa kwezinye izinto (njenge-BOPP, i-PP, i-PET) zithembele kuphela ekucindezelekeni kobuso be-corona, azikwazi ukuhlangabezana nezidingo zokunyathelisa i-inki ye-UV.

3. Impahla yezinto zokunamathisela
Izakhiwo ezahlukene zezinto zokunamathisela zizoba nomthelela omkhulu ekunamathiselweni kokugcina kwelebula. Izakhiwo ezahlukene zinezidingo ezahlukene ku-glue.

Uma amandla angaphezulu ephansi, njenge-HDPE, i-LDPE, i-PP, njll., iglue enamandla aqinile okunamathela iyadingeka.

Isibonelo, amabhodlela e-PET kanye nezikhwama ze-PVC ezinamandla aphezulu ongaphezulu ziyanamathiselwa, ngenxa yokuthi izinto zokunamathisela zinobulukhuni obuphezulu, kubalulekile ukuvimbela ukuthi ingcina ihlale ezintweni zokunamathisela, ngakho-ke ingcina enobunye obuqinile kufanele ikhethwe.

Kungakhathaliseki ukuthi kukhona i-plasticiser noma i-stripper eningi kakhulu ebusweni bezinto zokunamathisela, kuzothinta amandla okubopha kwe-glue.

Ubuso obungaqinile bezinto zokunamathisela, njengamabhodlela athambile, indwangu engalukiwe, ubuso obungaqinile bamabhodlela e-PP kanye ne-PE, kudingeka bube ne-glue eguquguqukayo ephezulu.

4. Isimo se-arc sezinto zokunamathisela
Ubuso bokulebula bezinto zokunamathisela kufanele bube yisicaba uma buvuleka. Uma zombili izindawo zokulebula zingama-curve (ubuso bokulebula obuyindilinga) ngemva kokuba indawo yokulebula inwetshiwe, inhloso yokulebula ayikwazi ukunamathiselwa kahle. Ngakho-ke, umzimba webhodlela kufanele uklanywe ukuze ugweme ukusebenzisa isimo esingajwayelekile.

Ngemva kokukhipha ukuma kwendawo yokulebula eyindilinga, i-radian enkulu, izidingo zokuthamba kwezinto ziphakeme kakhulu. Ukuthamba nokuqina kuyizindlela ezimbili zokuveza ezihambisanayo.