Chigongono cha PPH 90 Degree

Kuyika Tiyi ya PPH; Zolumikizira mapaipi a PPH zosagwira asidi; Kuyika mankhwala a PPH

Tsimikizirani ku: GB18742.3-2017

Ntchito ya PPH (Polypropylene Homopolymer) yofanana ndi tee ndikupereka malo olumikizirana mu mapaipi pomwe kuyenda kwa madzi kapena mpweya kumatha kugawidwa m'mitsinje iwiri yofanana. Tee yofanana ndi diameter imapangidwa ndi mipata itatu yofanana, zomwe zimathandiza kuti kuyenda kwa madzi kuyende bwino popanda kuyambitsa kugwedezeka kapena kutsika kwa kuthamanga kwa madzi.

Kuwonjezera pa kupereka nthambi, zinthu za PPH zomwe zimagwiritsidwa ntchito mu ties zofanana m'mimba mwake zimaperekanso kukana kwabwino kwa mankhwala ndi kutentha kwambiri, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito zomwe zimafuna kukana mankhwala owononga komanso kutentha kwambiri.

Ponseponse, ntchito ya ma tees monga zipangizo za PPH ndikuthandizira kufalitsa bwino komanso kodalirika kwa madzi kapena mpweya m'mafakitale apaipi a mafakitale pomwe amapereka zabwino za polypropylene homopolymer, monga kukana mankhwala ndi kulimba.

Gulu la zolumikizira za PPH:

Malinga ndi m'mimba mwake wa chitoliro, amagawidwa m'magulu awiri: tee yofanana, tee yochepetsera;

Malinga ndi mawonekedwe a chitoliro cha nthambi, chimagawidwa m'magulu awiri: tee yabwino, tee yopingasa;

Malinga ndi njira yolumikizira, tayi yolumikizira imagawidwa m'magulu awiri: tayi yolumikizira matako, tayi yolumikizira matako, tayi yolumikizira matako yotentha.

Njira yopangira PPH Tee:

Kupangira jakisoni:

Zipangizozo zimadzazidwa, zimasungidwa pansi pa mphamvu, zimaziziritsidwa ndikuchotsedwa m'magawo anayi kuti zipange zolumikizira mapaipi.

Kupanga:

Njira imeneyi imadziwikanso kuti compression molding, ndiyo kuyika zinthu zopangira mu nkhungu, pogwiritsa ntchito mphamvu ndi kutentha, kuti zinthuzo zisungunuke ndikudzaza dzenje, ndikupanga zinthu zomwezo ndi dzenjelo. Pambuyo potenthetsa kuti ziume, pambuyo poziziritsa nkhungu, zimapangidwa ndi zolumikizira za nkhungu.

Zolumikizira za nkhungu zimakhala ndi kulondola kwakukulu, zimatha kubwerezabwereza bwino, malo oyera, mphamvu yayikulu yokakamiza, ntchito yabwino kwambiri yopangira, ndipo ndizosavuta kupanga zambiri; zolumikizira za nkhungu zojambulira zimakhala ndi mphamvu yaying'ono yokakamiza, ndipo zimakhala ndi kuphatikiza kwa mzere ndi mawonekedwe a mafunde.

Kuwotcherera:

Kwa ma tee ena okhala ndi khoma lalikulu, kukula ndi kulemera, kapena ma tees okhala ndi zofunikira zapadera kuchokera kwa makasitomala, amatha kupangidwa pogwiritsa ntchito kuwotcherera.