Matsayin ƙira dangane da kayan haɗin aluminum

Akwai wasu mahimman ƙa'idodin ƙira dangane da allunan aluminium waɗanda nake ganin yakamata ku sani.

Na farko shine EN 12020-2.Ana amfani da wannan ma'auni gabaɗaya don gami kamar 6060, 6063 da, zuwa ƙarami don 6005 da 6005A idan siffar extrusion na aluminum ba ta da yawa.Aikace-aikacen samfuran da ke ƙarƙashin wannan ma'auni sune:

• Taga da firam ɗin ƙofa
• Bayanan bangon bango
• Bayanan martaba tare da masu haɗin kai
• Firam ɗin gidan shawa
• Haske
• Tsarin ciki
• Motoci
• Samfuran da ake buƙatar ƙananan haƙuri

Matsakaicin ƙira na biyu mai mahimmanci shine EN 755-9.Wannan ma'auni ana amfani da shi gabaɗaya ga dukkan allurai masu nauyi, kamar 6005, 6005A da 6082, amma kuma ga gami a cikin jerin 7000.Aikace-aikacen samfuran da ke ƙarƙashin wannan ma'auni sune:

• Motar jiki
• Ginin jirgin kasa
• Ginin jirgin ruwa
• Daga cikin teku
• Tantuna da scaffolding
• Tsarin motoci

A matsayinka na babban yatsan hannu, ana iya ɗauka cewa ƙimar haƙuri na EN 12020-2 shine kusan 0.7 zuwa 0.8 sau ƙimar EN 755-9.

Siffar aluminum da rikitarwa a matsayin keɓantacce.

Tabbas, akwai keɓancewa, kuma ana iya amfani da wasu ma'auni sau da yawa tare da ƙaramin haƙuri.Ya dogara da siffar da rikitarwa na extrusions.