1. Ikigereranyo cyo gutumiza cya screw kimwe kirakwiriye hagati ya 1: 2-1: 3: 2.5, hamwe nuburebure bwiza kuri diameter of the screw strew screw hand. Dufate ko uburebure bwa prew ni l, igice cyibiryo ni 0.3l, igice cyo kwikuramo ni 0.4l, igice cya metero ni 0.3l, hamwe nitsinda riri hagati ya screl na screw ni 0.1-0. Isahani yubuki kumutwe wimashini ikeneye kugira ibyobo 1.5-5mm, ukoresheje umwobo babiri 400 umwobo / cmsq muyungurura (hafi metero 50). Iyo moteri yigitugu igaragara, moteri yinyamanswa ndende muri rusange irasabwa gukumira moteri idahagarara cyangwa gutwika kubera kurenza urugero. Mubisanzwe, imiyoboro ya PVC cyangwa BM irahari, ariko imigozi migufi yo guturika ntabwo ikwiye.
2. Ubushyuhe bubi biterwa nibikoresho byabakora ibinyabusanyi batandukanye, naho hejuru cyane, hejuru yubushyuhe bukabije. Ubushyuhe bwo gutunganya bwiyongera kuri 10-20 ℃ uhereye ku gice cyo kugaburira igice cyo kuri metering.
3. Niba umuvuduko wa screw wihuta cyane kandi ubukana bwuzuye kubera imihangayiko yogosha, hagomba kugenzurwa byihuse, hamwe nigiciro cyihariye giterwa na diameter ya screw. Nini diameter, gahoro gahoro. Buri kintu kiratandukanye kandi kigomba kwitabwaho ibisabwa bya tekiniki byabatanga.
4. Mbere yo gukoreshwa, umukoresha agomba gusukurwa neza, kandi pp cyangwa hdpe irashobora gukoreshwa mugusukura ubushyuhe bwo hejuru. Abakozi bashinzwe gusukura barashobora kandi gukoreshwa mugusukura.
5. Igishushanyo mbonera cyimashini kigomba kuba gikurikirana kandi ntihagomba kubaho inguni zapfuye kugirango tumenye ibintu byoroshye. Umurongo uwitwaje kavukire urashobora kwagurwa neza, kandi inguni hagati yintoki zakozwe hagati yo kuba hagati ya 8-12 °, irinda guhanga amaso, gukumira ibitonyanga byamaso mugihe cyo kubyara, hanyuma ugahungabanya amafaranga yimbere.
6. TPU ifite gahunda yo hejuru yo guterana amagambo kandi biragoye kuyishiraho. Uburebure bwikigeriya gikonje kigomba kuba kirekire kuruta ibindi bikoresho byonyine, na TPU hamwe no gukomera kwinshi biroroshye gushiraho.
7. Insinga yibanze igomba kuba yumye kandi idafite ikizinga cya peteroli kugirango ikumire ibituba kubaho kubera ubushyuhe. Kandi urebe neza ko guhuza neza.
8. TPU ni icyiciro cyibikoresho byoroshye hygroscopique, bihita bikuramo ubushuhe mugihe ushyizwe mu kirere, cyane cyane mugihe ibikoresho bishingiye hygroscopique kuruta ibikoresho bishingiye kuri polyester. Kubwibyo, birakenewe kwemeza imiterere myiza. Ibikoresho bikunda cyane kwikuramo mubihe bishyushye, bityo ibikoresho bisigaye bigomba guhita bifungwa vuba nyuma yo gupakira. Kugenzura ibintu byubushuhe munsi ya 0.02% mugihe cyo gutunganya.
Igihe cya nyuma: Kanama-30-2023