Kufotokozera
Nyumba Zamitundu yonse kupatula 1250 ndi kupitilira apo, nyumbayo imapangidwa ndi zitsulo zamapepala okhala ndi nyumba zokhazikika pama mbale am'mbali mu "Pittsbourgh seam method" mawonekedwe.Nyumba za 1250 ndi 2000 zimapangidwa muzitsulo zofewa zomalizidwa ndi zokutira za polyester.Nyumba zomangika bwino zazitsulo zokhala ndi utoto wopaka utoto zimapezeka pamiyeso yonse mukapempha.
Choyikapocho chimapangidwa ndi zitsulo zozizira zopindika zachitsulo chakumbuyo zokhotakhota zokhala ndi kumaliza kwa polyester ufa.Chotsitsacho chimatetezedwa ku shaft kudzera pazitsulo kapena aluminiyamu.Hub bore imapangidwa mwatsatanetsatane ndipo imaphatikizapo chinsinsi chakiyi ndi zotsekera.
Wokupiza ayenera kukhazikika pa maziko (chimango kapena nsanja) kuti atsimikizire kuti ayistructural deformations chifukwa cha kumangika kwa malamba.Izi zidzawonjezera nthawi ya moyo wa fan.Chojambulacho chimapangidwa ndi mipiringidzo yamalata yamtundu wa "C".Mitundu ina imapangidwa ndi zigawo zachitsulo zokhala ndi poliyesitala ufa wokutira kumaliza.
Ma shaft amapangidwa kuchokera ku C45 carbon steel pogwiritsa ntchito njira yodziwikiratu yoyika ndikudula makiyi.Kulekerera konse kwa shaft kumawunikidwa mokwanira kuti kuwonetsetse kuti kukwanira bwino.Mitsuko yonse imakutidwa ndi anti-corrosion varnish pambuyo pa msonkhano.
Zonyamulira zomwe zimagwiritsidwa ntchito zimakhala ndi mpira wakuzama wokhala ndi malaya a adapter kapena zozungulira zozungulira zosindikizidwa mbali zonse ziwiri kuti zigwiritse ntchito mosiyanasiyana.
Mawonekedwe
■ Zopangidwira bwino zamapulogalamu a HVAC.
■ Mapangidwe apamwamba, ophatikizika.
■ Kuchita bwino kwambiri, kugwiritsa ntchito mphamvu zochepa.
■ Kuchita mwakachetechete.
■ Zochita ndi Phokoso malinga ndi DIN 24166,kulondola kwa Gulu loyamba.
■ Kutentha kwapakati pa -20°C ndi +60°C.
