Zomangira za Truss head self-bowola ndizosankhiratu pazomanga zambiri ndi ma projekiti a DIY chifukwa chosavuta kugwiritsa ntchito.Ndiabwino kwambiri kumangirira zowuma ku zitsulo kapena mafelemu amatabwa, kapena kuyika denga lachitsulo pamwamba pa nyumbayo, kupanga malo otetezeka pamtengowo.Ubwino winanso wofunikira wa zomangira zodzibowolera za truss ndikutha kubowola muzinthu mosavuta, kupulumutsa nthawi poziyika ndikuzichotsa.Izi zimawapangitsa kukhala abwino kuti azigwiritsidwa ntchito panja komanso malo omwe amakumana ndi kuwonongeka kosalekeza chifukwa cha chilengedwe.
Chimodzi mwa zinthu za truss mutu kudzibowola zomangira ndi luso kudzibowola.Iwo ali ndi kubowola pang'ono pansonga, zomwe zikutanthauza kuti simudzabowola dzenje musanagwiritse ntchito screw, kupulumutsa nthawi ndikubweretsa kusavuta.Ndi mawonekedwe awo otsika, mitu ya truss ndi yabwino kukhudzana kwambiri ndi malo popanda mitu yotuluka kwambiri.Zomangirazi ndi zamitundumitundu, ndipo zimatha kugwiritsidwa ntchito pazinthu zosiyanasiyana monga matabwa, zitsulo, ndi miyala.Ndiwofunikanso pamapulogalamu opsinjika kwambiri, chifukwa cha mphamvu zawo komanso kugwiritsa ntchito mosavuta.Ndi katundu wawo wosagwira dzimbiri, zomangira za truss mutu wodzibowola ndi njira yosunthika komanso yodalirika pantchito iliyonse yomanga.
PL: ZABWINO
YZ: YEELLOW ZINC
ZN: ZINC
KP: WAKUDA PHOSPHATED
BP: GRAY PHOSPHATED
BZ: ZINC YAKUDA
BO: BLACK OXIDE
DC: ZOCHITIKA
RS: RUPERT
XY: XYLAN
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