ʻO ke poʻo ʻo Truss Phillips Self Drilling Screw

ʻO ke poʻo ʻo Truss Phillips Self Drilling Screwʻike ʻia ʻo Truss Head Phillips Self Drilling Screw. ʻO ka wili huelo drill he ʻano hou o ka hoʻopaʻa riveting kiʻekiʻe; kapa ʻia ka wili huelo drill ʻo ka drill tail self-drilling self-tapping screw ma muli o kona huelo drill. ʻO ka huelo o ka wili wili he poʻo wili iho i ke ʻano o kahi huelo wili a i ʻole kahi huelo kikoʻī. Ke hoʻopili ʻia ka ʻāpana i hoʻopili ʻia me ka screw drill, ʻaʻole pono ka hana kōkua ma ka ʻili a ma loko o ka ʻāpana pili. Hiki ke hoʻopili pololei ʻia ka drill screw i ka mea hoʻonohonoho a me nā mea kumu ʻO ka wili, paʻi ʻana, a me ka laka hiki ke hoʻopau koke i ka manawa hoʻokahi, a hiki ke hoʻopaʻa koke ʻia a hoʻopaʻa ʻia; ʻoi loa ke kiʻekiʻe o ke kūkulu ʻana o ka wili wili; mālama ʻia ka manawa hana i ka nui loa, a ʻoi aku ka maikaʻi o ke kūkulu ʻana. pono waiwai. ʻO nā ʻāpana pili i hoʻopaʻa ʻia me nā wili huelo drill he ikaika paʻa paʻa, kiʻekiʻe pre-tightening ikaika, a me ke kūpaʻa kiʻekiʻe o nā ʻāpana pili. Ke kohoʻana i ka wili huelo drill, pono e koho i keʻano kūpono, ka mea a me ka nui o ka wili huelo drill e like me ka mea a me ka mānoanoa o nā'āpana hoʻohui e pono e hoʻopaʻa.
ʻO ke kaʻina hana kūikawā a me nā pono kikoʻī:
1. Ua galvanized ka ili, me ka olinolino kiʻekiʻe, nani ka helehelena, a me ka ikaika corrosion kū'ē (koho kaʻina hana lapaʻau e like me keʻokeʻo zinc plating, kala zinc plating, eleele phosphating, hina phosphating, a me nickel plating).
2. ʻO Carburized a me ka huhū, ua kiʻekiʻe ka paʻakikī o kaʻili, hiki ke hiki aʻoi aku paha i ka waiwai maʻamau.
3. ʻenehana kiʻekiʻe, torque wili liʻiliʻi a me ka hana paʻa kiʻekiʻe.
ʻAʻole pono ka mānoanoa o ka pā kila wili maikaʻi ma mua o 6mm
Hoʻohana huahana:
1. ʻO nā mea hoʻonani i loko a me waho e like me ka pā kila, ka pā kila, ka pā pale metala, ka pahu kukui metala, nā puka aluminika a me nā puka makani, nā papa hoʻolaha, ka pā kūkulu hale, ka papa kiaʻi kūkulu hale, etc.
2. ʻO ke kila kihi ākea, ke kila awāwa, ka pā hao, ka pā waihoʻoluʻu, ka pā kini, ka papa PC, a me nā mea metala a me nā mea hao ʻole i hui pū ʻia no ka hoʻokomo ʻana.
3. Ma ka 'enekinia hale kila, ka riveting a me ka hoʻopaʻa 'ana o ke kila ka waihoʻoluʻu kile kila ma ka kihi kila, kanal kila, a me I-beam, kaʻa kino, pahu pahu, moku hana hale, refrigeration lako a me nā papahana hui 'ē aʻe.