2022 Tayada Sare ee Soo saaraha Iskaashatada Birta Aan Lahayn - 201/304/316/2205/2507/310S Madaxa Bolt-Aozhan

Sharaxaada

Dhalooyinka saddex geesoodka ah waa bolts madaxa hexagon ah (xul qayb ka mid ah) - darajada C iyo birta madaxa lix geesoodka (dul buuxa) - darajada C, sidoo kale loo yaqaan boolal madax hexagon ah (rough) timo hexagon madax bolts, birta madow. Heerarka sida caadiga ah loo isticmaalo waxaa laga heli karaa: SH3404, HG20613, HG20634, iwm Boolalku waxay u kala qaybsan yihiin birta birta ah iyo birta aan la taaban karin iyadoo loo eegayo maaddada. Marka loo eego darajada birta, waxaa jira 4.8 bolts iyo 8.8 bolts. Dhalooyinka birta ah ee birta ah waxay ka samaysan yihiin birta aan birta lahayn ee SUS201, boolal SUS304, iyo boolal SUS316.

Kala soocidda bolt hexagon: 1. Marka loo eego habka xoogga isku xirka, waxaa jira kuwo caadi ah iyo kuwa leh godadka dib u gurashada. Daboolka loo isticmaalo godadka dib-u-celinta waa in lagu dhejiyaa cabbirka godadka oo la isticmaalo marka la saaro xoogga dambe. 2. Marka loo eego qaabka madaxa, waxaa jira madax laba geesood ah, madax wareeg ah, madax laba jibbaaran, madaxa countersunk, iwm. Guud ahaan, madaxa countersunk waxaa loo isticmaalaa meesha ay dusha sare ku siman tahay iyada oo aan soo bixin ka dib marka la isku xiro, sababtoo ah madaxa countersunk ayaa lagu dhejin karaa qaybta. Madaxa ayaa sidoo kale lagu maroojin karaa qaybta. Xoogga adkeynta madaxa labajibbaaran wuxuu noqon karaa mid weyn, laakiin cabbirku waa weyn yahay. Madaxa hex ayaa ah midka ugu badan ee la isticmaalo.

Kormeerka Tayada

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