Kwatanta abũbuwan amfãni da rashin amfani da amfani da square tube, tashar karfe, kusurwa karfe

Amfaninsquare tube
Ƙarfin matsawa mai ƙarfi, ƙarfin lanƙwasa mai kyau, ƙarfin juzu'i mai ƙarfi, kyakkyawan kwanciyar hankali na girman sashe.
Welding, dangane, sauki aiki, mai kyau roba, sanyi lankwasawa, sanyi mirgina yi.
Babban yanki mai girma, ƙarancin ƙarfe a kowane yanki na yanki, ajiyar ƙarfe.
Abubuwan da ke kewaye suna iya haɓaka ƙarfin juzu'i na memba.

Rashin amfani
Nauyin ka'idar ya fi girma fiye da tashar karfe, babban farashi.
Ya dace kawai don sifofi tare da buƙatun ƙarfin lanƙwasawa.

AmfaninTashar karfe
Ƙarfin lanƙwasa mafi girma da ƙarfin torsional, wanda ya dace da tsarin da aka yi wa lankwasa mafi girma da lokacin torsional.
Karamin girman sashin giciye, nauyi mai nauyi, ajiyar karfe.
Kyakkyawan juriya mai ƙarfi, ana iya amfani da shi don tsarin da ke ƙarƙashin manyan runduna masu ƙarfi.
Fasahar sarrafawa mai sauƙi, ƙananan farashi.

Rashin amfani
Ƙananan ƙarfin matsawa, kawai dace da tsarin da ke ƙarƙashin lanƙwasa ko torsion.
Saboda madaidaicin ɓangaren giciye, yana da sauƙi don samar da buckling na gida lokacin da aka matsa masa lamba.

AmfaninAngle mashaya
Siffar sassauƙa mai sauƙi, mai sauƙin ƙirƙira, ƙarancin farashi.
Yana da kyau lankwasawa da torsion juriya kuma ya dace da tsarin da ke ƙarƙashin manyan lankwasawa da lokacin torsion.
Ana iya amfani da su don yin sassa daban-daban na firam da takalmin gyaran kafa.

Rashin amfani
Ƙarfin matsi, mai amfani kawai ga tsarin da ke ƙarƙashin lanƙwasa ko tarkace.
Saboda ɓangaren giciye mara daidaituwa, yana da sauƙi don samar da buckling na gida lokacin da ake matsawa.

Shambura murabba'i, tashar u da sandar kusurwa suna da nasu fa'idodi da rashin amfani, kuma yakamata a zaɓa bisa ga ainihin aikace-aikacen.
A cikin yanayin da ake buƙatar jure wa manyan matsalolin matsawa, bututun murabba'in shine mafi kyawun zaɓi.
A cikin yanayin manyan lanƙwasa ko ƙwanƙwasawa, tashoshi da kusurwoyi sune mafi kyawun zaɓi.
A cikin yanayin da ake buƙatar la'akari da farashi da fasaha na sarrafawa, tashar tashar tashar da karfe na kusurwa shine mafi kyawun zaɓi.