Kukho iintlobo ezimbini zesakhelo somatshini: imodeli edibeneyo kunye nemodeli edibeneyo.Eyangaphambili yeyobukhulu obuncinci kunye nobuphakathi, kwaye le yokugqibela yeyobukhulu obukhulu.Uhlobo oludityanisiweyo lwamkela i-arc fillet enkulu kunye ne-low stress welding method, inciphisa kakhulu i-concentration yoxinzelelo oluqinisekisa ukuba i-rack yamandla alinganayo kuwo onke amacala, ukuchasana kwempembelelo ephezulu, nokuba amandla, izinga eliphantsi lokungaphumeleli.Idityanisiwe isebenzisa imodyuli ephucukileyo kunye noyilo lwesakhelo esingena-welded samandla aphezulu okudinwa kunye nokuthembeka okuphezulu.Ngeli xesha uyilo lwendibano yomatshini lwenza uthutho, kunye nofakelo lube lula ngakumbi, lufanelekile ngakumbi ukufakwa kwiindawo ezimxinwa kunye nezincinci ezifana nemigodi kunye nokuphakama okuphezulu kwemigodi.