Intangiriro Kubishushanyo
Ibicuruzwa byacuzwe bikoreshwa cyane mu nganda zitandukanye, cyane cyane mu nganda zikora ibinyobwa n’ibipfunyika ibiyobyabwenge, ndetse no mu nganda zikinisha.
Kora R inzibacyuho ku mpande
Mubisanzwe, inguni nu mfuruka yibicuruzwa byabumbwe bigomba gukorwa muburyo bwinzibacyuho ya R, kubera ko igipimo kinini cyo kwaguka kwaguka ku mfuruka zityaye byoroshye gutera uburebure bwurukuta rutaringaniye, kandi inguni zikarishye nazo ziroroshye kubyara igitutu, hamwe ninzibacyuho ya R. y'ibicuruzwa birashobora gutuma urukuta rugira ibicuruzwa bimwe.
Ongera igishushanyo mbonera muri compression, tension na torsion
Hamwe nibicuruzwa bitandukanye bisabwa, ibishushanyo mbonera bimwe na bimwe byo guhonyora, guhagarika umutima hamwe na torsion nabyo birashobora kongerwaho:
1. Niba ushaka kongera uburebure bwigihe kirekire cyibicuruzwa, urashobora gushushanya ibintu bimwe na bimwe bikomereye icyerekezo cyo guhangayika.
2. Kugirango tunoze imikorere yo kurwanya gusenyuka kwibicuruzwa, ubuso burashobora kandi gushushanywa muburyo bwa arc bufasha guhangayika kandi bukongerwamo imbavu zishimangira.Igitugu cy'ibicuruzwa by'icupa bigomba guhinduka, ntibigororotse kandi bigororotse.
Mubisanzwe, icupa ryo hepfo rikozwe muburyo bunoze kugirango wongere imbaraga no guhagarara neza.Kurugero, mubisanzwe tubona amacupa arimo amavuta aribwa afite ishusho ya convex-convex hejuru yubuso, ntibishobora kongera imbaraga mumubiri wicupa gusa, ahubwo binorohereza kuranga ibirango.
Ibisabwa no kumenyekanisha ibikoresho byo kubumba
Iterambere nogukoresha tekinoroji yubuhanga ni byinshi cyane, byuzuzanya niterambere ryibikoresho bibumba.Ibikoresho byo kubumba byahindutse buhoro buhoro biva mubicuruzwa byambere bya LDPE, PET, PP na PVC kugirango bihindure plastike yubuhanga, reberi hamwe nibikoresho bimwe.
Ibisabwa byihariye kubikoresho bya reberi muburyo butandukanye bwo guhuha plastike
1. Gukuramo ibicuruzwa
Gukuramo ibicuruzwa biva mu mahanga bikorwa mu buryo butagaragara, bityo rero kugirango ugabanye parison no kugabanya ubukana bwurukuta, plastike ifite uburemere bunini bwa molekile.
2. Gutera inshinge
Gutera inshinge bikorwa muburyo bukomeye.Kugirango ugabanye ingufu zikoreshwa muri paruwasi yo guterwa inshinge, hakoreshwa plastike imwe yoroshye gutemba (plastike ifite uburemere buke bwa molekile).
3. Gutera inshinge
Amorphous plastike ikoreshwa muri rusange.Kubera imbaraga ntoya ya intermolecular yingufu za plastike ya amorphous, biroroshye kurambura.Nubwo PET nayo ari kristu, iracyari ikintu cyingenzi cyo kurambura ibintu, kandi igipimo cyo gutinda kiratinda.Muri make, ibyinshi bya plastike yo mu rwego rwo hejuru bifite plastike yo hagati igereranije.
Ubwoko bwo guhumeka ibintu
1. Polyolefine
HDPE, LLDPE, LDPE, PP, EVA muri rusange bikoreshwa muguhindura ibicuruzwa biva mu nganda, ibikoresho hamwe nibikoresho bikinishwa, ibikoresho byo kubika imiti, nibindi.
2. Polyester ya Thermoplastique
PETG na PETP bikoreshwa cyane muguhuha amacupa y'ibinyobwa bya karubone hamwe nuducupa twa vino, byagiye bisimbuza PVC buhoro buhoro kandi bikoreshwa cyane.Ikibi ni uko ibiciro byabo ari byinshi, kandi bikoreshwa cyane muburyo bwo gutera inshinge.
3. Amashanyarazi ya plastike (alloy)
ABS, SAN, PS, PA, POM, PMMA, PPO, nibindi byakoreshejwe buhoro buhoro mumodoka, ubuvuzi, ibikoresho byo murugo, inganda zimiti nizindi nganda, cyane cyane PC hamwe na plastiki zivanze, zishobora gukoreshwa muguhitisha urwego rwo hejuru kontineri n'ibicuruzwa bitwara ibinyabiziga (PC / ABS, nibindi).
4. Thermoplastique elastomer
Mubisanzwe, SBS, SEBS, TPU, TPE nibindi bikoresho bifata imashini ikoreshwa, mugihe plastiki ya termosetting, reberi y’ibirunga hamwe na PE ntishobora guhuzwa.
Incamake:
Ibikoresho bisanzwe byo gutera inshinge
PE, PET, PVC, PP, PC na POM bikoreshwa cyane cyane mubikoresho hamwe nibice byubatswe hamwe nuburinganire buringaniye hamwe nubunini buto.
Igihe cyo kohereza: Werurwe-22-2023