M'ndandanda wazopezekamo
● Zinthu Zofunika Kwambiri
● Zinthu za Pipe Extruder Process
● Njira Yopangira Chitoliro
● Pipe Extrusion Die:
● Dongosolo Lozizira:
● Makina Ochotsa:
● Dongosolo Loyang'anira:
● Zida Zodulira:

Ma chubu, monga mapaipi a PVC, amatha kupangidwa pogwiritsa ntchito zofanana ndi zomwe zimagwiritsidwa ntchito powombera filimu.

Kupanikizika koyenera kutha kuyikidwa pamabowo amkati mkati mwa msampha wonse, kapena kukakamiza kosayenera kutha kuyika m'mimba mwake pogwiritsa ntchito vacuum sizer kuti muwonetsetse miyeso yotseka yoyenera.

Ma lumens owonjezera kapena mabowo amatha kuyambitsidwa ndikuwonjezera ma mandrel oyenera amkati mu parishi.

Zipangizo zamachubu zamitundu ingapo zitha kukhalanso m'makampani amagalimoto, mapaipi, ndi mabizinesi otenthetsera komanso msika wazolongedza.

Zida Zoyambira
Utoto womwe umagwiritsidwa ntchito kwambiri popanga mapaipi ndi zinthu zapulasitiki monga PE, PVC.

Kuti zinthu zanu zopangira mapaipi ziyenera kutsimikiziridwa. Mwachitsanzo, opanga mapaipi ambiri amagwiritsa ntchito PVC.

The utomoni ndi kuposa kutentha tcheru ndi pansi pa zofunika ochiritsira processing, ndi mkulu mamasukidwe akayendedwe, kotero kuti sangathe kukonzedwa. Zimafunika kuphatikiza.

Kuphatikizika kwa PVC ndikukonza komwe zowonjezera zimasakanizidwa ndi utomoni wapansi kuti mupeze kusakaniza kofanana.

Zowonjezerazo zaphatikizidwa ndi luso lokonzekera kapena kupititsa patsogolo ntchito yazinthu.

Zinthu za Pipe Extruder Process
● Mzere Wowonjezera
● Zida Zolumikizirana
● Imfa
● Njira Yozizira
● Zida Zokoka ndi Kudula

Njira ya Pipe

Choyamba, mapulasitiki amagwiritsidwa ntchito kupanga utomoni wokhuthala, kuchepetsa mamasukidwe ake ndikupangitsa njira ya PVC kukhala yosavuta.

Zowongolera kutentha zimayembekezeredwa kuti ziteteze ku kuwonongeka kwa kutentha pa kutentha kwa ndondomeko. Kuwonongeka kumaphatikizapo chitukuko ndi kuchiritsa kwa HCL. Masiku ano, ma stabilizers amapangidwa kale.

Zopangira mafuta zimayesetsa kuchepetsa kugundana panthawi yokonza zomwe zitha kuwononga. Nawa mitundu iwiri yamafuta omwe amagwiritsidwa ntchito, yamkati ndi yakunja. Kuchepetsa mtengo komanso kupititsa patsogolo zida zamakina pazinthu zonse kuphatikiza zodzaza ndi kulimbikitsa. Zonse zimathandizira kulimba, kuuma, makulidwe ndi kuchedwa kwamoto.

Pipe Extrusion Die:
Ntchito ya extrusion die idzakhala nthawi zonse kupanga zinthu zosungunuka zomwe zimaperekedwa ndi ulusi wa screw mu gawo lofunikira.

Njira Yozizira:
Mu sizing komanso chitoliro amakhala ozizira. Kuziziritsa kudzachitika popopera madzi pamwamba pa chitoliro. Kuchulukaku kwa kuziziritsa mu PE yonse kumakhala kochulukirapo poyerekeza ndi PVC.

Kuchotsa Makina:
Makina okoka amatsimikizira kukula kwa chitoliro chofanana. Okoka ndiwo mtundu wa mbozi wamtundu wa gudumu logwedezeka. Kusiyanasiyana kwa maginito amagetsi kapena zamagetsi kumayang'anira kuchuluka kwa zokoka.

Dongosolo Loyang'anira:
Amapereka kuyeza kodziwikiratu ndikuwongolera kukula kwa chitoliro. Mu njira imodzi capacitance ya chitoliro ichi ndi quantified. Ndi pafupi ndi kuya. Nsonga yozindikira imazungulira pa chubu, ndikuwulula chitoliro chikatuluka kunja kozungulira pomwe nthawi zambiri imakhala yonenepa kapena yopepuka kwambiri.

Zida Zodulira:
Odula ndi apadera ndi kuchepetsa vinilu kukhala span. Ndipo zida zodulira zokha sizigwiritsidwanso ntchito. Panthawiyi, akuyenda ndi chitoliro chodula pambuyo podula kuti atenge ndi nthawi ina ya chitoliro.

Kuchokera:
https://en.wikipedia.org/wiki/Plastics_extrusion
https://polymeracademy.com/pipe-extrusion-process/