PU tube extrusion umshini
1. I-Extruder: Lena inhliziyo yomugqa, lapho impahla eluhlaza ye-PU incibilika futhi ixutshwe. Isikulufu se-extruder nomgqomo kusebenza ndawonye ukuze kuqinisekiswe ngisho nokuncibilika kanye ne-viscosity efanele.
2. I-Die Head: I-PU encibilikisiwe ibunjwe ibe yishubhu njengoba iphuma ngekhanda le-die. Ukunemba kwedayizi kunquma ubukhulu nekhwalithi yeshubhu.
3. Uhlelo Lokupholisa: Ngemva kokukhishwa, ishubhu ye-PU eshisayo idlula okugeza okupholisa noma umhubhe wokupholisa, iqinise ukuma kwayo futhi ithuthukise ukuqedwa kwendawo.
4. Umdobi: Lo mshini udonsa ishubhu ngokuqhubekayo ukusuka ku-extrusion die, uqinisekisa ukushuba okufanayo nobude.
5. I-Winder noma I-Cutter: Ngokuya ngezidingo zokukhiqiza, amashubhu ayaboshwa abe amakhoyili noma asikwe abe ubude obuthile ukuze aqhutshekiswe noma ahlanganiswe.
- Ukusebenza Okuphakeme Kakhulu: Ukusebenza okuzenzakalelayo okuqhubekayo kunciphisa umsebenzi owenziwa mathupha futhi kukhulisa ukukhiqiza.
- Ukunemba: Idizayini ye-die ethuthukisiwe kanye namashubhu akhiqizayo okupholisa alawulwayo anogqinsi olungaguquki lwezindonga kanye nokuqedwa okubushelelezi.
- Ukuguquguquka: Ifanele amashubhu anobubanzi obuhlukahlukene nobukhulu obufanelana nezinhlelo zokusebenza ezihlukahlukene.
- Ukuqina: Amashubhu e-polyurethane anikezela kahle kakhulu ukumelana nemihuzuko, ukunwebeka, nokuzinza kwamakhemikhali.
Umsebenzi uqala ngokuphakela i-polyurethane impahla eluhlaza, ngokuvamile esesimweni se-pellet, ku-extruder hopper. I-extruder iyashisa futhi ithambise impahla, iyiphoqe ekhanda le-die elimise okwesilinda elingenalutho. I-tube extruded ingena ohlelweni lokupholisa, oluzinzisa ngokushesha ukuma kwayo. Umdonsi ugcina ukungezwani okuqinile, futhi ekugcineni, ishubhu liyasikwa noma lihlanganiswe ngokuvumelana nezidingo zokuphumayo.
Amashubhu e-PU asetshenziswa kabanzi kuzo zonke izimboni eziningi:
- Ezezimoto: Olayini bakaphethiloli, amapayipi amabhuleki, namasistimu okupholisa umoya.
- Ezokwelapha: Ishubhu eguquguqukayo ye-catheter nezisetshenziswa zezokwelapha.
- Imboni: Imigqa ye-pneumatic, ama-hydraulic hoses, nemikhono yekhebula evikelayo.
- Imikhiqizo yabathengi: Impahla yezemidlalo, izinto zikagesi, kanye nemishini yasendlini ishubhu.
Ulayini we-PU tube extrusion uyisisetshenziswa esibalulekile esivumela ukukhiqizwa okukhulu-kwekhwalithi ephezulu yeshubhu ye-polyurethane. Ukuqonda izingxenye zayo, izinqubo, kanye nezinzuzo kusiza abakhiqizi ukuthi bathuthukise ukukhiqiza futhi bahlangabezane nezidingo zemakethe ngempumelelo.
