Nā ʻano a me nā kūlana o nā hua rivet

Hiki mai nā hua rivet i nā ʻano like ʻole a me nā nui, me nā koho maʻamau e like me nā poʻo pālahalaha, nā poʻo countersunk, a me nā poʻo countersunk liʻiliʻi. Loaʻa i nā hua rivet poʻo palahalaha -poʻo he ʻāpana poʻomanaʻo maʻemaʻe a i ʻole ʻāwīwī. Ua koho pinepine 'ia ke 'ano o ka 'a'e ku'e no kona 'ano anti-slip. I loko o ke kaʻina hana riveting, hiki i ke poʻo ke puka liʻiliʻi mai ka lau metala, akā na kēia hoʻolālā i hana i nā nati rivet head flat - kekahi o nā ʻano hoʻohui maʻamau a paʻa. ʻO ko lākou kūlana aupuni ʻo GB/17880.1. ʻO nā hua rivet Countersunk, loaʻa nō hoʻi i loko o kahi hoʻopau ʻoluʻolu a i ʻole i hoʻopaʻa ʻia i ka ʻaoʻao, ua hoʻolālā ʻia e hoʻokomo i loko o ka metala lahilahi me nā chamfers, e hōʻoiaʻiʻo ana i ke poʻo e noho mālie me ka ʻili ma hope o ke kau ʻana. Hiki ke hana ʻia kēia mau hua me ka hao galvanized, 304 stainless steel, a i ʻole 316 stainless steel. ʻO GB/T17880.2 kā lākou kūlana aupuni. He liʻiliʻi ke poʻo o nā nati rivet countersunk liʻiliʻi ma mua o nā nati rivet countersunk, no laila kūpono loa ia no nā metala lahilahi a i ʻole nā ​​​​mea hoʻohana ʻole me nā chamfers. Hele mai lākou i ʻelua ʻano, pālahalaha a liʻiliʻi, a hiki ke hoʻokomo ʻia i loko o nā lua kumu hexagonal. ʻO kā lākou ʻano hexagonal e pale pono i ka paheʻe ʻana a kū i ka torque ʻoi aku ka nui. ʻOiai inā ʻeha nā kaula, hiki i nā hua rivet hexagonal ke hoʻopaʻa paʻa i nā panela lahilahi. ʻO GB/T17880.5 kā lākou kūlana aupuni.