Walda Stud/Nelson Stud AWS D1.1/1.5

A fasaha da ake kira weld studs ko Nelson studs bayan kamfanin da ya ɓullo da fasaha da kayayyakin don amfani da su aiki a matsayin weld studs. Ayyukan bolts na nelson shine ƙarfafa simintin ta hanyar walda wannan samfurin zuwa karfe ko tsari don yin aiki a matsayin guda ɗaya wanda ke guje wa lalata, rufewa da raunana tsarin da kankare. Ana amfani da ƙwanƙolin walda na kai don gadoji, ginshiƙai, abubuwan ƙulla, sifofi da sauransu. Har ila yau, muna da ferrules don ingantacciyar shigarwa na kusoshi, tun da yake wajibi ne a sami na'urar walda ta musamman don aikin ya fi sauri kuma ya fi dacewa.