1. kulowetsedwa mu mtundu
Pali njira ziwiri zopangira blow molding pogwiritsa ntchito manja ndi makina. Pakuumba ndi manja, gwiritsani ntchito blowpipe kuti mutenge zinthuzo kuchokera pa chotsukira kapena potsegulira uvuni, ndikuzipanga mawonekedwe a chotengeracho mu nkhungu yachitsulo kapena nkhungu yamatabwa. Sakanizani zinthu zozungulira pozipanga mozungulira; Pamwamba pake pali mawonekedwe ozungulira ndi opindika kapena mawonekedwe ake si ozungulira. IMAGWIRITSA NTCHITO njira yopumira yosasinthasintha. Choyamba, imatenga zinthu zopanda utoto kuti ipumire mu vesicle, kenako imatenga zinthu zamtundu ndi vesicle kapena zinthu za emulsion kuti zipumire mawonekedwe a chotengeracho. Ndi mtundu wa tinthu tating'onoting'ono ta zinthu zomwe zili pa chinthu chopindika, mitundu yonse ya kayendedwe kachilengedwe kosungunuka, imatha kupumidwa mu ziwiya zachilengedwe; Mu mtundu wa chinthucho ndi riboni opacification zinthu, imatha kupumidwa mu ziwiya zokokera waya. Kupanga ndi makina kumagwiritsidwa ntchito popumira zinthu zambiri. Mukalandira zinthuzo, makina opumira amapumira okha nkhungu kukhala mawonekedwe ake, ndipo mutachotsa, chivundikirocho chimachotsedwa kuti chipange chotengera. Komanso mungagwiritse ntchito makina opopera mphamvu, chinthu choyamba chikapangidwa kukhala thovu laling'ono (chitsanzo), kenako nkupitiriza kupopera mawonekedwe a chotengeracho. Ndi chothandiza kwambiri komanso chapamwamba kuposa makina opopera okha.
2. kukanikiza kuumba
Pakuumba ndi manja, zinthuzo zimadulidwa mu nkhungu yachitsulo posankha ndi manja, kumenyedwa kumayendetsedwa ndikukanikizidwa mu mawonekedwe a chipangizocho, ndipo nkhunguyo imachotsedwa ikamalizidwa ndikumalizidwa. Kupanga kokha kwa makina opangira, gulu lalikulu, magwiridwe antchito apamwamba. Ndikoyenera kukanikiza ndikupanga zinthu zazing'ono zooneka ngati chikho, mbale, thireyi ya ashtray, ndi zina zotero.
3.kuumba kwa centrifugal
Zipangizo zolandirira zili mu nkhungu yozungulira. Mphamvu ya centrifugal yomwe imapangidwa ndi kuzungulira imapangitsa galasi kukula ndi kuyandikira nkhungu. Yoyenera khoma lofanana la nkhungu zazikulu zagalasi.
4. kupanga mwaulere
Amadziwikanso kuti opanda mawonekedwe. Ndi zinthu zopangira mu uvuni musanasinthe kuphika mobwerezabwereza kapena chomangira chotentha. Chifukwa sichikhudza nkhungu, pamwamba pa galasi ndi kowala, mzere wa mawonekedwe a chinthucho ndi wosalala. Zinthu zomalizidwa zomwe zimadziwikanso kuti zinthu zagalasi la uvuni.
Nthawi yotumizira: Marichi-20-2019