Amakoti ni nk' "inkweto" z'ibikoresho byo mu nzu cyangwa ibikoresho, bityo guhitamo ibikoresho bikwiye bituma byoroha kuzitwara no kuzirinda. Hasi, tuzafata iminota 3 kugira ngo tukwigishe uburyo bwo gutandukanya ibyiza n'ibibi by'ibikoresho bitatu by'ingenzi bya nylon, polyurethane, na rubber, kugira ngo dutange ibitekerezo byo kugura bishingiye ku busitani.
1. Incamake y'ibikoresho
1). Nayiloni (PA)
• Amagambo y'ingenzi: Ikomeye, Ikomeye, Ifite urusaku
• Ibiranga: Ubukomere bwinshi, ubushobozi bwo gutwara imizigo bwiza, ariko urusaku rwinshi rwo kuzenguruka; irinda kwangirika ariko ntabwo "yoroshye". Nyuma yo gusunika no gukurura igihe kirekire ishobora gushwanyaguza hasi mu mbaho cyangwa ku buso bwa ceramic.
• Igereranya rigaragara: Nk'uko amapine y'imodoka igenda mu muhanda, ishobora gutwara imizigo iremereye ariko ikavuza urusaku rwinshi.
2). Polyurethane (PU)
• Amagambo y'ingenzi: Irashya, Ituje, Ifite imikorere myinshi
• Ibiranga: Gukomera hagati ya pulasitiki na kawurute, urusaku ruto, kwirinda amavuta na hydrolysis. Ikwiriye ahantu hadakoreshejwe ivumbi, laboratwari, ibitaro, n'ahandi hantu hafite ibisabwa bikomeye; ntisiga ivumbi cyangwa ngo ishire ibimenyetso by'umukara.
• Igereranya rigaragara: Kimwe n'agace k'imbere k'inkweto, ni ahantu hahamye kandi hatuje.
3). Rubber (NR/SBR)
• Amagambo y'ingenzi: Yoroshye, Ifite imiterere ihamye, Ihendutse
• Ibiranga: Irwanya gucika intege kandi ifata neza, nticika intege iyo isunika imizigo iremereye; ifata ibintu mu buryo butumvikana, ituje kandi ihendutse. Ingaruka mbi zirimo gusaza iyo umuntu ahora yibasiwe n'izuba igihe kirekire no guhinduka iyo ahora yibasiwe n'imitwaro iremereye.
• Igereranya rigaragara: Kimwe n'amapine y'imodoka ituje, bisaba gusunika "bucece" kandi ukirinda kurenza urugero rw'imodoka igihe kirekire.
2. Sobanukirwa uburyo bwo guhitamo hamwe n'ameza imwe
| Ibikenewe mu bihe bitandukanye | Ibikoresho Bisabwa | Impamvu |
| Imitwaro iremereye y'uruganda, hasi ha sima | Nayiloni | Ifite imbaraga zo gutwara imizigo, irinda hasi gushwanyagurika |
| Ibitaro, laboratwari, inzira z'amahoteli | Polyurethane | Uburinzi bw'urubura + bwo hasi + bwo kurwanya ingese |
| Ibikoresho byo kubikamo ibintu byo mu rugo, ibikoresho byo mu biro | Rubber | Ituje, ntinyerera, ntiyangiza hasi h'imbaho, kandi ihendutse |
| izuba ryo hanze n'imvura | Polyurethane (irinda imirasire y'izuba yahinduwe) | Irwanya gusaza, irangi rishobora kwangirika ku zuba |
| Bisaba gushyira feri mu mwanya wayo | Ibikoresho ibyo ari byo byose, shyira imbaraga ku miterere ya feri | Igihe cyo kumara feri ni ingenzi cyane kuruta ibikoresho by'ipine |
3. Uburyo bwo Kugura Imashini mu Ntambwe eshatu
1. Reba hasi: Ku mbaho n'ibumba, ushobora guhitamo PU cyangwa rubber; ku isima cyangwa icyuma, nayiloni irakwiriye.
2. Tega amatwi ibidukikije: Ku biro no mu bitaro bisaba "urusaku nta rusaku", hagomba kwirindwa nylon.
3. Pima umutwaro: Ubushobozi bwo gutwara umutwaro umwe ≥ (uburemere bw'ibikoresho byose ÷ 3), usigaze urwego ruhagije rw'umutekano.
Incamake mu nteruro imwe
Imitwaro iremereye idafite impungenge z'urusaku—hitamo nylon; ushaka ituze n'isuku—hitamo polyurethane; ushaka kuzigama amafaranga ariko uceceke—hitamo rabu. Huza ibikoresho n'imiterere, maze amasasu ntazaba amahitamo agoye.
Igihe cyo kohereza: Nzeri-05-2025
