M'dera lachitetezo cha dzimbiri pamipope ndi zida zachitsulo, kugwiritsa ntchito zokutira za polyethylene (3LPE) zosanjikiza zitatu zakhala chizolowezi. Zovala izi zimapangidwira kuti ziteteze kwambiri kuzinthu zachilengedwe zomwe zingayambitse dzimbiri, kuonetsetsa kuti moyo wautali ndi wodalirika wa zomangamanga zachitsulo. Komabe, kuti mukwaniritse ntchito yabwino, ndikofunikira kumvetsetsa makulidwe a zokutira izi. Mu blog iyi, tiwona zinthu zazikulu zomwe zimakhudza makulidwe a 3LPE ndi njira zoyezera zomwe zimagwiritsidwa ntchito kuti zitsimikizire kuti zikutsatira miyezo yamakampani.
3 Kufunika kwa makulidwe a LPE zokutira
3LPE zokutira nthawi zambiri zimakhala ndi epoxy primer, zomatira za copolymer, ndi wosanjikiza wakunja wa polyethylene. Chigawo chilichonse chimagwira ntchito yofunika kwambiri poteteza gawo lapansi lachitsulo kuti lisachite dzimbiri. Kuchuluka kwa zigawozi kumakhudza mwachindunji mphamvu ya zokutira. Chophimba chochepa kwambiri sichingapereke chitetezo chokwanira, pamene chophimba chomwe chili cholimba kwambiri chingayambitse mavuto monga ming'alu kapena delamination.
Zinthu zazikulu zomwe zimakhudza makulidwe a zokutira
1. Njira Yogwiritsira Ntchito: Njira yogwiritsira ntchito3 LPE zokutirazidzakhudza kwambiri makulidwe ake. Zovala zopaka fakitale, monga zomwe zimapangidwa pamalo athu a Cangzhou, nthawi zambiri zimakhala zofananira komanso zimayendetsedwa kuposa ntchito zakumunda. Kusasinthika kumeneku ndikofunikira kuti kuwonetsetse kuti zokutira zikukwaniritsa zofunikira zomwe zafotokozedwa.
2. Zinthu Zakuthupi: Zomwe zimagwiritsidwa ntchito popaka, kuphatikizapo viscosity ya epoxy ndi mtundu wa polyethylene, zidzakhudza makulidwe omaliza. Kumvetsetsa makhalidwewa kumathandiza kusintha ndondomeko yogwiritsira ntchito kuti mukwaniritse makulidwe omwe mukufuna.
3. Mikhalidwe ya chilengedwe: Zinthu monga kutentha ndi chinyezi panthawi yogwiritsira ntchito zingakhudze machiritso ndi kumatira kwa zokutira. Zinthuzi ziyenera kuyang'aniridwa kuti zitsimikizire kuti zokutira zimamatira bwino ndikukwaniritsa makulidwe omwe akufuna.
4. Kuwongolera Ubwino: Ndikofunikira kukhazikitsa njira zowongolera zowongolera pakupanga. Kuyang'ana nthawi zonse ndi kuyezetsa kungathandize kuzindikira zokhota zilizonse pakukhuthala kwa zokutira kuti zosintha zitheke kuti azitsatira miyezo yamakampani.
Coating Thickness Measurement Technology
Kuonetsetsa kuti3 lpe zokutira makulidwekukwaniritsa zofunikira, kuyeza kolondola kwa makulidwe a zokutira ndikofunikira. Njira zingapo zingagwiritsidwe ntchito:
1. Magnetic Induction: Njira yoyesera yosawononga iyi nthawi zambiri imagwiritsidwa ntchito kuyeza makulidwe a zokutira zopanda maginito pagawo la maginito. Imawerengera mwachangu komanso molondola, ndikupangitsa kukhala chisankho chodziwika bwino pamsika.
2. Mayeso a Ultrasonic: Ukadaulowu umagwiritsa ntchito mafunde omveka kwambiri kuti athe kuyeza makulidwe a zokutira. Ndiwothandiza makamaka pakupaka zokhuthala ndipo atha kugwiritsidwa ntchito kumagulu osiyanasiyana.
3. Kuyesa Kowononga: Nthawi zina, chitsanzo chaching'ono cha zinthu zokutira chikhoza kudulidwa ndikuyezedwa kuti mudziwe makulidwe a zokutira. Ngakhale njira iyi imapereka miyeso yolondola, siyoyenera kugwiritsa ntchito zonse chifukwa cha kuthekera kwa kuwonongeka kwa chinthu chokutidwa.
Pomaliza
Kumvetsetsa zinthu zofunika kwambiri zomwe zimakhudza makulidwe a 3LPE makulidwe ndi kugwiritsa ntchito njira zoyezera bwino ndikofunikira kuti zitsimikizire chitetezo chambiri cha mapaipi achitsulo ndi zomangira. fakitale yathu Cangzhou unakhazikitsidwa mu 1993 ndipo chimakwirira kudera la mamita lalikulu 350,000. Tadzipereka kupanga zokutira zamafakitale zapamwamba zomwe zimakwaniritsa miyezo yolimba yamakampani. Ndi antchito odzipereka a 680 ndi chuma chonse cha RMB 680 miliyoni, tadzipereka kupereka njira zodalirika zothana ndi dzimbiri kuti zitsimikizire kulimba ndi kugwira ntchito kwa zomangamanga zazitsulo kwa zaka zikubwerazi.
Nthawi yotumiza: Feb-24-2025