Hiki ke hoʻokaʻawale ʻia ka mālama wela ʻana o nā rivets me ke kumu laka waho i ʻehā mau ala: ke quenching kēpau, ka normalizing, ka spheroidal annealing a me ka mālama ʻana i ka hopena paʻa. Ma hope o ka mālama wela ʻana, ʻoi aku ma mua o hoʻokahi kaha kiʻi e pono ai, a ʻo ke kūlana lawe he māmā a he anu paha ke kaha kiʻi. Ma o nā ʻano like ʻole o ka mālama wela a me ka kaohi ʻana o ka lakio compression holoʻokoʻa o ke kumu laka waho e huki ana i ka rivet, e hoʻokō i nā koi loea o nā huahana like ʻole.
Ka manawa hoʻouna: Ian-14-2021