Po'o Po'o Po'o Po'o wiliwili

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ʻO ke kila kila torsion shear bolt he pahu ikaika kiʻekiʻe a he ʻano mea maʻamau. Hoʻokaʻawale ʻia nā bolts structural torsion shear kiʻekiʻe-ikaika a me ka hexagonal nui ikaika kiʻekiʻe. ʻO nā pōkā ikaika kiʻekiʻe hexagonal nui no ka papa ikaika kiʻekiʻe o nā wili maʻamau, ʻoiai ʻo ka torsion shear nā bolts ikaika kiʻekiʻe he ʻano i hoʻomaikaʻi ʻia o nā bolts ikaika kiʻekiʻe hexagonal no ka hana ʻoi aku ka maikaʻi. ʻO ka pahu hana kila hexagonal nui he hoʻokahi pahu, hoʻokahi nut, a me ʻelua mea holoi. ʻO nā kī kila ʻāwili wili i hoʻokahi pahu, hoʻokahi nati, a hoʻokahi mea holoi. Ma nā hale kila maʻamau, ʻo nā bolts kūkulu kila i makemake ʻia he papa 8.8 a i luna aʻe, a me nā māka 10.9 a me 12.9, ʻo ia mau mea a pau he mau pahu kila kila ikaika loa. I kekahi manawa, ʻaʻole pono nā bolts ma nā hale kila i ka electroplating.

ʻO ka lōʻihi o ka torsion shear kiʻekiʻe ka lōʻihi mai ka ʻaoʻao kākoʻo haʻahaʻa o ke poʻo wili a hiki i ka ʻoki ma ka hope o ka wili. He poʻo pua plum ka torsion shear kiʻekiʻe ma ka huelo o ka wili, a hoʻohana ʻia kahi wīwī kūikawā e hoʻopaʻa i ka nati i ka wā o ke kūkulu ʻana. ʻO ka torque i ka wā i haki ai ke poʻo pua plum ʻo ia ka torque maʻamau. No lākou a pau i ke ʻano friction bolts kiʻekiʻe a hiki ke hoʻololi ʻia, akā ʻaʻole pono nā torsion shear type i ka helu torque a maʻalahi e hōʻoia i ka torque, hiki ke pale i ke ʻano o ka hiki ʻole ke hōʻoia i ka torque hoʻopaʻa hope ma muli o nā hewa helu helu a i ʻole ka hoʻohana ʻana i nā wrenches maʻamau ma mua o nā wrenches.

ʻOkoʻa ka nui o ke poʻo hexagonal o ka hale kila nui hexagonal bolt connector me ka nui o waho o waho hexagonal bolt connector. ʻOi aku ka nui o ke poʻo hexagonal o ka hale kila nui hexagonal bolt hoʻohui i ʻoi aku ka nui ma mua o ka huahana hexagonal bolt maʻamau. No laila, hiki ke kapa ʻia ke ʻano kila hexagonal bolt hoʻohui nui hexagonal bolt nui. Hoʻohana nui ʻia ka hui kila nui no ke kūkulu ʻana i nā hale ʻoihana a me nā hale kīwila, nā alahaka ala, nā alahaka ala, nā alahaka pipeline, nā hale kiaʻi a me nā hale kia, nā papa paila, nā hale kila boiler, nā mea kanu ʻoihana nui, nā hale kiʻekiʻe kiʻekiʻe, nā hale kiaʻi like ʻole, nā hale kila māmā a me nā mīkini hoʻohui kila.

Loaʻa i kēlā me kēia pūʻulu o ka hale kila nui hexagonal bolt hoʻohui i hoʻokahi kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe hexagonal bolt pili pai pai hexagonal nui GB/T 1228, hoʻokahi kiʻekiʻe-ikaika nut GB/T1229 no nā hale kila, a me ʻelua kiʻekiʻe-ikaika holoi holoi GB/T1230 no nā hale kila, a pau ia mau mea a pau i hanaia i loko o ka pahu hookahi. ʻO nā kūlana no nā hui hoʻohui hexagonal nui i nā hale kila: GB / T1228-2006 Steel Structure Large Hexagonal Bolt Connection Pairs, GB / T1229-2006 High Strength Large Hexagonal Nuts for Steel Structures, GB / T1230-2006 High Strength a me Struc Washers High Strength. GB/T1231-2006 Nā Kūlana Kūikawā no nā Pākuʻi Hoʻohui Hexagonal Bolt Nui, Nā Nati Hexagonal Nui, a me nā Mea holoi no nā hale kila.

I ka hui ʻana i nā hui hoʻohui o nā kī hexagonal nui i nā hale kila, ʻo ka ʻaoʻao chamfered o ka mea holoi ma lalo o ke poʻo bolt e kū pono i ke poʻo bolt; I ke kūkulu ʻana i ka lua pili o nā bolts hexagonal nui i nā hale kila, koi ʻia kahi torque wrench, e koi ana i kahi wahi hana nui a pono e hoʻopau ʻia i ʻelua mau ʻāpana: hoʻopaʻa mua a hoʻopaʻa hope. ʻOi aku ka paʻakikī o ke kūkulu ʻana i ka hoʻohālikelike ʻia me nā bolts shear torsion; Pono ka nānā ʻana i ka maikaʻi i ka torque inspection, e koi ana i nā lako ʻoihana a me nā mea nānā maikaʻi.