Basic dongosolo la kusungunuka kwa magetsizopangira mapaipi.
Zida zowotcherera zamagetsi:
makina kuwotcherera magetsi, chitoliro kudula makina, scraper, makina akupera, wolamulira, cholembera cholembera, extrusion kuwotcherera mfuti, pulasitiki kuwotcherera waya (posindikiza kusindikiza)
Masitepe oyika:
1. Kukonzekera:
Onetsetsani kuti magetsi ali mkati mwazomwe zimafunidwa ndi makina otsekemera, makamaka magetsi a jenereta.Yang'anani ngati mphamvu ya waya ikukwaniritsa zofunikira za mphamvu zotulutsa zowotcherera ndikuyika pansi waya.(Kwa Φ250mm m'mimba mwake kapena kucheperazopangira mapaipi, mphamvu ya makina osakanikirana iyenera kukhala yaikulu kuposa 3.5KW;Pazoyika za Φ315mm kapena kupitilira apo, mphamvu yamakina osakanizidwa iyenera kukhala yayikulu kuposa 9KW.Magetsi ndi magetsi ayenera kusungidwa nthawi zonse mu ± 0.5 mulingo wamtengo wokhazikitsidwa).
2. Kudumpha kwa mapaipi:
Mapeto a chitoliro ayenera kudulidwa perpendicular kwa olamulira ndi zolakwika zosakwana 5 mm.Ngati kumapeto kwa chitoliro sikuli kofanana ndi olamulira, zipangitsa kuti gawo la weld liwonekere poyera, zomwe zimapangitsa zolakwika zowotcherera monga zinthu zosungunuka zikuyenda mu chitoliro.Mapeto a chitoliro ayenera kusindikizidwa chitoliro chikadulidwa.
3. Kuyeretsa pamwamba pa kuwotcherera:
Yezerani ndikulemba malo akuya kapena kuwotcherera pa chitoliro ndi chizindikiro.Chifukwa chitoliro cha polyethylene chimasungidwa kwa nthawi yayitali, wosanjikiza wa oxide umapangidwa pamwamba.Choncho, m'pofunika kuchotsa kwathunthu wosanjikiza okusayidi padziko kunja kwa chitoliro ndi khoma lamkati la chitoliro pamaso kuwotcherera, zomwe zidzakhudza kuwotcherera khalidwe ndi kuchititsa ngozi ngozi.Kupala kwa kuwotcherera pamwamba kumafuna kuya kwa 0.1-0.2mm.Mukatha kupukuta, kuyeretsa m'mphepete ndi m'mphepete mwa malo amkati ndi akunja a chitoliro.
4. Soketi ya mapaipi ndi zolumikizira:
Chitoliro chosungunula chamagetsi chotsukidwa chimalowetsedwa mu chitoliro kuti chiwotchedwe, ndipo m'mphepete mwa kunja kwa chitolirocho chimatuluka ndi mzere wolembera.Mukayika, terminal ya chitoliro iyenera kuyikidwa pamalo abwino ogwirira ntchito.The koyenera ayenera kukhala pansi maganizo-free zinthu ndi chitoliro anaika pamodzi.Sinthani mgwirizano pakati pa kuyenerera ndi chitoliro kuti ukhale wofanana ndi msinkhu, ndipo mawonekedwe a V sangawoneke pa chitoliro.Ngati m'mimba mwake wakunja wa chitoliro ndi waukulu kwambiri, pamwamba pa welded mapeto a chitoliro ayenera kukwapulidwa kachiwiri kukwaniritsa yoyenera.Ngati choyikapo ndi chitolirocho ndi chachikulu kwambiri zitsulozo zitayikidwa, hoopyo iyenera kupachikidwa mwamphamvu kuti iwotchere.
5. Ikani centralizer:
The centralizer ayenera kugwira ntchito yomangitsa zitsulo, kuonetsetsa kuti si kophweka kusuntha pamene kuwotcherera;ntchito ya kusiyana kofananira pakati pa chitoliro choyenera ndi chitoliro ndikupangitsa kuti chitolirocho chisawonongeke.Sinthani mphete ziwiri zojambulira za centralizer pamalo oyenera a chitoliro, ndipo ziyenera kukhala kuseri kwa chilembacho kuti zisapangike kuti zida za chitoliro zikhale m'malo mwake, limbitsani nati ya mphete yapakati, ndikuyiyika pa chitoliro.Samalani komwe kumachokera bowo la screw ya centralizer panthawi yoyika, kuwopa kuti simungathe kukhazikitsa screwing screw.
6. Cholumikizira cholumikizira:
Kuwotcherera linanena bungwe mapeto ndi mwamphamvu chikugwirizana ndi zovekera chitoliro.Ngati kukula kwake kuli kosiyana ndi kukula kwa chitoliro, pulagi yofananira yofananira iyenera kugwiritsidwa ntchito.
7. zolemba kuwotcherera:
Mukalowa magawo enieni a kuwotcherera, dinani batani la Enter kuti muyambe kuwotcherera.Pamapeto pa kuwotcherera, makina owotcherera amakuchenjezani basi.Zowotcherera zimalembedwa panthawi yowotcherera kuti zizitsata ndikuwunika momwe ntchito yomanga imakhalira.Malingana ndi kutentha kwa malo a malo ndi kusintha kwa magetsi ogwira ntchito, nthawi yowotcherera ikhoza kulipidwa moyenera panthawi yowotcherera.Kutentha kukakhala kotsika, kuteteza kutentha kuyenera kuchitidwa bwino pakuwotcherera paipi ya electrofusion.
8. Kuziziritsa:
Panthawi yowotcherera ndi nthawi yozizira, cholumikizira sichingasunthidwe kapena kugwiritsidwa ntchito ndi mphamvu yakunja, ndipo chitoliro sichiyenera kuyesedwa ngati chingwe cholumikizira sichidakhazikika mokwanira (osachepera 24h).
Nthawi yotumiza: Jul-31-2023
