Kodi Pressure Thermoforming ndi chiyani?

Kodi Pressure Thermoforming ndi chiyani?
Pressure thermoforming ndi njira yopangira pulasitiki ya thermoforming mkati mwa nthawi yayitali ya pulasitiki ya thermoforming. Pakukakamiza kupanga pepala la 2 dimensional thermoplastic sheet imatenthedwa kuti ipangike kutentha koyenera kenako ndikuyikidwa pamwamba pa nkhungu kapena chida. Kuthamanga kwabwino kumayikidwa pamwamba pa pepala lotenthedwa, kukanikiza zinthuzo pamwamba pa nkhungu kuti apange mawonekedwe ofunikira a 3-dimensional.
Kupanga mphamvu kumakankhira pulasitiki pansi pa nkhungu pogwiritsa ntchito kuthamanga kwa mpweya. Popanga kukakamiza, makina omwe amagwiritsidwa ntchito kuyika nkhungu zapulasitiki m'malo mwake amaonetsetsa kuti zinthuzo zatenthedwa ndi kutentha koyenera kuti zitheke.

Kodi Imagwira Ntchito Motani?
Mphamvu yomwe imagwiritsidwa ntchito popanga kuthamanga ndi kuthamanga kwa mpweya. Mphamvu imeneyi imakankhira pulasitiki pa nkhungu yotenthedwa. Kupanga mphamvu kumatha kugwiritsa ntchito kupitilira katatu kuchuluka kwa mpweya kuposa kupanga vacuum. Kuthamanga kwa mpweya wowonjezera kumeneku kumapangitsa pulasitiki wotenthedwa kuti azitsatira bwino nkhungu mu makina a thermoforming, zomwe zimatsogolera kumphepete mwabwino.Kupanga mphamvu , kutentha kumatha kusunthira ku pulasitiki mofulumira, kuchepetsa nthawi yomwe imafunika kuti amalize ndondomeko ya thermoforming. Pressure Forming imagwiritsa ntchito zinthu bwino kwambiri ndipo imagwiritsa ntchito kupsinjika pang'ono pazogulitsa ndi makina kuposa kuumba jekeseni.

Zina mwazinthu zodziwika bwino za thermoplastic zomwe zimagwiritsidwa ntchito popanga mphamvu ndi:
Industry Standard Compliance: - UL 94 V-0, FAR 25.853 (a) ndi (d), FMVSS 302, ndi zina zambiri
ABS - Kuchuluka kwa ma resin omwe amagwiritsidwa ntchito pazinthu zingapo. Itha kupangidwa kuti ikwaniritse miyezo yoyaka moto ya UL.
PC/ABS - Alloy imapereka chivomerezo cha UL kuwonjezera pakuchita bwino kwambiri.
HDPE - Zida zotsika mtengo zamafakitale zomwe zimafuna mphamvu zochulukirapo.
TPO - Zinthu zamphamvu kwambiri zomwe zimapereka magwiridwe antchito ozizira komanso kutentha kwambiri.
HIPS - Utoto wotsika mtengo womwe umagwiritsidwa ntchito pamapulogalamu ambiri a POP omwe amafunikira mawonekedwe abwino kwambiri.
PVC / Acrylic - Utomoni wogwiritsidwa ntchito kwambiri m'nyumba zopangira zida zazing'ono. Imakwaniritsa miyezo yolimba kwambiri ya UL yoyaka moto ndipo imatha kupangidwa mumitundu ndi mawonekedwe osiyanasiyana.

Ubwino Wopanga Pulasitiki Yopanga Pressure:
Ubwino wa kukakamiza kupanga zidutswa zapulasitiki ndikutha kwa makina opangira thermoforming kuti atulutse zinthu zomwe zili ndi zida zabwinoko, m'mbali zakuthwa, komanso mawonekedwe apamwamba kwambiri. Kupanga kukakamiza kumatha kugwiritsa ntchito kupitilira katatu kuchuluka kwa mpweya kuposa kupanga vacuum, kulola pulasitiki yotenthetsera kumamatira bwino nkhungu mumakina opangira thermoforming.
Makina Odzipangira Makina Opangira Ma Air Pressure imapereka m'mphepete mwamtundu womwewo wa chinthu chopangidwa ndi jakisoni pomwe akugwiritsa ntchito bwino zinthu ndikugwiritsa ntchito kupsinjika pang'ono pazogulitsa ndi makina. Chifukwa cha kuwonjezereka kwa mpweya kumakankhira pulasitiki motsutsana ndi nkhungu yotenthedwa, kutentha kumatha kusunthira ku pulasitiki mofulumira ndikuchepetsa nthawi yomwe imatenga kuti amalize kukakamiza kupanga.

GTMSMART PLC Pressure Thermoforming MachineNdi Masiteshoni Atatu Makamaka kupanga zotengera pulasitiki zosiyanasiyana ( thireyi dzira, chidebe zipatso, chidebe chakudya, muli phukusi, etc) ndi mapepala thermoplastic, monga PP, APET, PS, PVC, EPS, OPS, PEEK, PLA, CPET ndi zina.