Ni irihe tandukaniro riri hagati yo gushiraho Vacuum, Thermoforming, hamwe nugushiraho igitutu?

Thermoforming ni uburyo bwo gukora aho urupapuro rwa pulasitike rushyutswe muburyo bworoshye, hanyuma bigakorwa cyangwa bigakorwa hifashishijwe ifumbire, hanyuma bikagabanywa kugirango bikore igice cyanyuma cyangwa ibicuruzwa. Byombi gukora vacuum hamwe nigitutu cyubwoko nuburyo butandukanye bwimikorere ya thermoforming. Itandukaniro nyamukuru hagati yo gushiraho igitutu no gukora vacuum numubare wububiko bukoreshwa.

Gukora icyuho ni ubwoko bworoshye bwa plasitiki ya thermoforming kandi ikoresha igitutu na vacuum kugirango ugere kubice bifuza geometrie. Nibyiza kubice bigomba gusa gukorwa muburyo bumwe, nkibipfunyika byuzuye ibiryo cyangwa ibikoresho bya elegitoroniki.

Hariho ubwoko bubiri bwibanze bwibibumbano - igitsina gabo cyangwa cyiza (aricyo convex) nigitsina gore cyangwa kibi, cyegeranye. Kubibumbano byabagabo, urupapuro rwa plastike rushyirwa kumurongo kugirango ugire urucacagu rwimbere rwimbere rwigice cya plastiki. Kubishusho byumugore, impapuro za termoplastike zishyirwa imbere mubibumbano kugirango bigire neza neza ibipimo by'inyuma by'igice.

Mu gushiraho igitutu , urupapuro rushyushye rushyizwe hagati yuburyo bubiri (niyo mpamvu izina), aho gukururwa hafi yububiko bumwe. Gukora igitutu nibyiza mugukora ibice bya pulasitike cyangwa ibice bigomba gushushanywa neza kumpande zombi kandi / cyangwa bigasaba gushushanya byimbitse (bigomba kwaguka kure / byimbitse mubibumbano), nkibikoresho bikenera kugaragara neza. hanze no gufatira ahantu cyangwa guhuza ingano nyayo kuruhande rwimbere.