Zopangira zitsulo zimapangidwa ndi kuwotcherera chitoliro chanthambi papaipi yothamanga kapena kupiringa ndi zitsulo zachitsulo kuti zizitha kulumikiza ma diameter akulu ndi{0}}zokhuthala zosakhazikika. Njira yopangira imagwiritsa ntchito kuwongolera kolondola kwa mphambano komwe kumatsatiridwa ndi kuwotcherera pansi pamadzi kapena kuwotcherera pamanja, kutsatira mosamalitsa Zofotokozera za Welding Procedure (WPS) kuti zitsimikizire kuphatikizika ndi kupitiliza kwadongosolo.
Magawo Ofunsira
Magawowa ndi opindulitsa makamaka pazifukwa zotsika-mpaka{1}}zopanda mphamvu yapakati pomwe pamafunika mphamvu zambiri. Chopangidwacho chimagwiritsidwa ntchito kwambiri m'malo otumizira madzi am'matauni, njira zotayira zimbudzi, komanso mizere yozungulira madzi m'mafakitale opangira magetsi otentha. M'gawo la mafuta ndi gasi, amakhala ngati malo olumikizirana ndalama kuti asonkhanitse mizere ndi mapaipi amayendedwe omwe safuna kutsika kwambiri-kuwongoleredwa kwakukulu kwa zida zokhotakhota. Kuphatikiza apo, nthawi zambiri amatumizidwa m'makina akuluakulu-akuluakulu a HVAC ndi mapulojekiti ochotsa mchere chifukwa cha kusinthasintha kwake komanso mtengo wake-wogwira ntchito bwino.
Zikalata ndi Miyezo
Timapanga izi molingana ndi miyezo yovomerezeka yamakampani monga ASME B31.3, ASME B16.9 (dimensional reference), ndi AWWA C208. Dongosolo lathu loyang'anira zabwino ndi lovomerezeka ku ISO9001 ndi ISO14001, ndipo tili ndi satifiketi ya EU Pressure Equipment Directive (PED). Maupangiri awa amatsimikizira kuti njira zathu zowotcherera ndi kupezera zinthu zimakwaniritsa zofunikira zachitetezo ndi kufufuza kofunikira pama projekiti apadziko lonse lapansi.
Fakitale Yathu
Yomwe ili ku Yanshan County Development Zone, malo athu opangira zinthu amakhala ndi makina apamwamba kwambiri ogubuduza mbale komanso malo otenthetsera a arc omwe amatha kunyamula makulidwe olemera a khoma. Mukapanga tee yopangidwa, timapereka makonda athunthu okhudzana ndi ngodya ya nthambi (madigiri 90, digirii 45, kapena madigiri achizolowezi), mareyitidwe am'mimba mwake (kuchepetsa kapena ofanana), ndi kutalika. Kutulutsa kwathu kwapachaka kwa matani 300,000 kumatsimikizira kuti titha kukwaniritsa nthawi yobweretsera mapulojekiti akuluakulu, ndipo timasunga zowongolera bwino kwambiri poyesa 100% X-ray (RT) kapena ultrasonic testing (UT) pama weld seams onse kuti tizindikire ndikuchotsa zolakwika zilizonse musanapange makina omaliza.
Mafunso Ofunsidwa Kawirikawiri (FAQ)
Q: Kodi mumatsimikizira bwanji mphamvu ya cholumikizira chowotcherera?
A: Timalemba ntchito zowotcherera zovomerezeka ndipo timatsatira mosamalitsa Zomwe zavomerezedwa ndi Welding Procedure Specifications (WPS). Tikawotcherera, timayesa Non-Destructive Testing (NDT), monga Radiographic Testing (RT) kapena Ultrasonic Testing (UT), kuti tiwonetsetse kuti palibe ming'alu kapena porosity.
Q: Kodi mungapange ma tee okhala ndi makulidwe osiyanasiyana a khoma kuti muthamangire ndi nthambi?
A: Inde. Popeza izi zimapangidwa kuchokera ku chitoliro kapena mbale, titha kusintha mosavuta makulidwe a khoma la kuthamanga kwakukulu ndi nthambi modziyimira pawokha kuti mukwaniritse kukakamiza kwanu komanso kusanthula kupsinjika.
Q: Kodi mumapereka chilimbikitso pamapulogalamu-akupanikizika kwambiri?
A: Inde. Titha kuwonjezera ma reinforcing pads (ma saddle plates) kapena kugwiritsa ntchito chitoliro chokulirapo chapakhoma kunthambi (yokha-yolimbitsa) kuwonetsetsa kuti makinawo atha kupirira kupanikizika kwamkati, motsatira malamulo a ASME B31.3 olowa m'malo.
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