Isikhathi sesitoreji
1. Umkhiqizo ngamunye unesikhathi sokugcina. Ngokwezindinganiso zamazwe ngamazwe kanye nezasekhaya, isikhathi sokugcina sibhekisela esikhathini sokugcina endaweni yokushisa yegumbi (24°C). Kuma-adhesive e-acrylic, kungama-20°C.
2. Ngemikhiqizo ye-acrylic, izinga lokushisa liphezulu, isikhathi sokugcina siba sifushane.
3. Ngemikhiqizo-esekelwe emanzini, uma izinga lokushisa lingaphansi -1°C, lizothinta ikhwalithi yomkhiqizo ngokuqondile.
Amandla
- 1. Kungcono ukukhetha izinamathiselo ezikhethekile zokunamathela okuhlukile.
- 2. Ukuqina kufanele kubhekwe ngaphezu kwamandla okuqala okubopha.
- 3. Ukusebenza kwezinamatheliso ezilaphayo ezisezingeni eliphezulu kuphakeme kakhulu kunalokho kwegumbi-okunamathelisa okwelapha izinga lokushisa. Uma kudingeka amandla aphezulu nokuqina okuhle, ama-adhesives okwelapha izinga lokushisa eliphezulu kufanele akhethwe.
- 4. Iglue ye-cyanoacrylate (502 super glue) akufanele isetshenziselwe izinto ezidinga amandla okubopha okuphezulu ngaphandle kokulungiswa okuphuthumayo noma indawo encane kanye nokukhiqizwa okuqhubekayo.
Abanye
- 1. I-latex emhlophe ne-urea-formaldehyde glue ayikwazi ukusetshenziselwa ukuhlanganisa insimbi.
- 2. Uma i-adhesive ebonakalayo iyadingeka, i-polyurethane adhesive, i-optical epoxy adhesive, i-saturated polyester adhesive, kanye ne-polyvinyl acetal adhesive ingasetshenziswa.
- 3. I-adhesive akufanele igxumeke ekunamatheleni. Isibonelo, i-solvent-based chloroprene adhesive ayikwazi ukusetshenziswa kumabhodi e-polystyrene foam.
- 4. Izinamathiselo ezine-brittleness ephezulu azifanele ukunamathela izinto ezithambile.
Izinyathelo zokuqapha lapho usebenzisa i-AB glue
- 1. Ngezinto ezinamathelayo zengxenye ye-AB, sicela uhlanganise ngokuvumelana nezidingo zemiyalelo.
- 2. Ngokunamathela kwengxenye AB, kufanele inyakaze ngokugcwele ngaphambi kokusetshenziswa. Awekho amakhona afile angashiywa, ngaphandle kwalokho ngeke aqine.
- 3. I-adherend kumele ihlanzeke futhi ingabi nomswakama (ngaphandle kokunamathiswa okupholisa ngaphansi kwamanzi).
- 4. Ukuze uthole amandla okubopha okuphezulu, pholisha ukunamathela ngangokunokwenzeka.
- 5. Ikhwalithi yomklamo ohlangene ohlangene inquma amandla esibopho.
- 6. Uma usebenzisa i-adhesive, qiniseka ukuthi uyayilungisa futhi uyisebenzise ngokushesha. Ungayishiyi isikhathi eside kakhulu. Uma ukwelapha ngokushesha, akufanele kudlule imizuzu emi-2.
- 7. Uma ufuna amandla aphezulu kanye nokwelapha okusheshayo, ungawushisa ngokuya ngesimo. Uma usebenzisa i-glue, akufanele ibe mkhulu kakhulu. Ngokuvamile, 0.5mm muhle. Ukuqina kweglue, umphumela wokubopha ube mubi kakhulu.
- 8. Uma ubopha izinto, kungcono ukufaka ingcindezi noma uzilungise ngama-clamps.
- 9. Ukuze uzuze amandla aphezulu, kungcono ukuyishiya amahora angu-24 ngemva kokubopha.
- 10. Ngokwakheka okukodwa-kwengxenye-okusekelwe emanzini noma okususelwe emanzini, qiniseka ukuthi uxukuza ngokulinganayo uma usebenzisa.
- 11. Ukuze uthole i-solvent-imikhiqizo esekelwe, ngemva kokufaka iglue, qiniseka ukuthi uyayiyeka ipholile kuze kube yilapho ingasanamathele ngaphambi kokubopha.
Isikhathi sokuthumela: 2024-09-07 16:01:40