Bot ya DIN933 hex

Birumvikana ko hamwe n'amaboliti n'imiti bihuza ubuso, ubuso bw'umuti bugomba gukubitwa, ibyo byongera uburemere bw'umuvuduko mu muti kandi bikaba bishobora kwangiza igice, cyane cyane mu gice gifite imyenge, ibyo bikaba ari ikibazo cyo guhuza vis. Kandi bifatwa nk'imiti.
Amabati n'imbuto bikorerwa hakurikijwe amahame atandukanye, buri kimwe muri byo kikaba gikoreshwa ku nganda runaka. Amabati n'imbuto zo mu nganda zifite amahame atandukanye cyane n'amabati asongoye, uduce duto, imiyoboro n'ibiti, kandi bikorerwa mu byiciro bitandukanye. Ubwoko bubiri bw'ibikoresho bushobora gukoreshwa ku mabati n'imbuto zo mu nganda. Amabati akomeye afite imigozi akoresha amenyo meza cyane mu guhuza no mu bikoresho bito: akoreshwa gusa ku mabati y'icyuma yo mu rwego rwo hejuru kandi ashobora koroshywa hasi y'urwego kandi izi mbavu zishobora gutakara.
Mu bihe byashize, imigozi y’inganda yakorwaga mu buryo bwa migozi ifite impande esheshatu cyangwa mu buryo bwa migozi y’ingore, mu by’ukuri yari inkoni yuzuye cyangwa yuzuye. Igice cy’imbere cy’umugozi gifite uburebure runaka kandi bungana ku mugozi, kandi umurambararo w’inyuma upimirwa uhereye ku rubavu rw’inyuma. Ubwoko bushya bwa migozi y’inganda n’imbuto z’ibiti byitwa imigozi ifite impande esheshatu. Ifite imiterere igezweho kurusha imigozi ifite impande esheshatu. Yagiye iboneka buhoro buhoro mu nganda no muri iki gihe ku mashini nyinshi z’inganda, cyane cyane kubera uburyo bworoshye bwo kuyihuza. Hasi turasuzuma amahame akoreshwa cyane mu nganda ya migozi n’imbuto z’ibiti.
Udupira n'imbuto z'inganda biza mu byiciro bitandukanye, ubusanzwe bikozwe mu byuma, ibyuma n'ibyuma bitangiza ibyuma. Udupira n'imbuto z'inganda bikorerwa mu byiciro bya 4.8 na 5.6 bifite karuboni nkeya, byoroshye kandi bitoroshye, kandi akenshi bigurishwa mu buryo bwa silver galvanized cold. Udupira tw'icyuma mu by'ukuri ni ubwoko bwa bolts bukoreshwa cyane mu nganda kandi bukoreshwa mu byiciro bikurikira.
Ingano z'amabati y'icyuma kidashonga nazo zikoreshwa mu nganda aho imbaraga zo gukurura ziri hasi ugereranyije n'iz'amabati y'icyuma, ni ukuvuga ko imbaraga zo gukurura mu nganda zingana na 700 N/m2, cyane cyane mu nganda zihura n'imyuka yangiza mu gihe cy'ubushuhe. Hari ingero ebyiri z'imikorere y'amabati y'icyuma, rimwe ni iry'urwego rwa 304, ryitwa A2, n'irindi ni iry'urwego rwa 316, ryitwa A4.