Pehea e ʻoki ai i kahi kihi 45 degere me ka ʻoki poepoe?

He aha ke kihi kila?

ʻO ke kihi kila, i kapa ʻia hoʻi he hao kihi, a i ʻole ke kaola kihi kila, ua hana ʻia e ke kila kalapona i ʻōwili wela ʻia a i ʻole ke kila hao haʻahaʻa ikaika kiʻekiʻe. Loaʻa iā ia kahi ʻāpana L-cross me ʻelua mau wāwae - like a like ʻole paha a ʻo ke kihi he 90 degere. ʻO nā kihi kila nā huahana kila i hoʻopau ʻia i hana ʻia ma o ke kila kalapona semi-hoʻopau wela. Ma muli o ka hoʻohana nui ʻia ʻana o nā kihi kila no ka hāʻawi ʻana i ke kākoʻo kūkulu, ʻo ka haku mele kūpono loa he kila hao haʻahaʻa, akā ikaika kiʻekiʻe me ka ductility a me ka paʻakikī maikaʻi. Me kēia ma ka noʻonoʻo, hiki ke ʻokoʻa nā hoʻohana like ʻole o nā kihi kila mai nā alahaka, nā hale kūʻai, ka hana ʻana i nā lako, nā kiʻi kākoʻo, nā papa, a i ʻole nā kaʻa pono.

ʻOiai ua manaʻo ʻia nā kihi kila ʻo ia ke ʻano maʻalahi loa o kekahi kila i hoʻokumu ʻia, hāʻawi lākou i nā pono maikaʻi loa, ʻoiai i ka wā e pili ana i ka hoʻopili ʻana, ka hoʻoikaika ʻana, nā ʻoki aesthetic, nā brackets, a me nā mea like. I hui pū ʻia me nā waiwai kūlohelohe o ke kila haʻahaʻa-alloy, ua lilo kēia mau kaola kihi i ʻāpana hōʻuluʻulu hilinaʻi a i ʻole mea kūkulu hale, ma muli o ka hoʻohana ʻana. E heluhelu e aʻo hou aku.

He aha nā hoʻohana o nā kihi kila?

1. Nā alahaka
2. Nā Hale Kūʻai
3. Hana ʻana i nā lako
4. Nā mōlina

Nā alahaka

ʻAʻole hoʻohana pinepine ʻia nā kihi kila i loko o kahi hale i hāʻawi ʻia me ka ʻole o kahi papa pale a i ʻole ka uhi ʻana i hoʻohui ʻia. No laila, ʻo ka hapa nui o nā kihi kila āu e ʻike ai ma ka mākeke ua galvanized a i ʻole i uhi ʻia i ka pauka. Hoʻokumu ka galvanizing i kahi papa pale i ka pala ma luna o ka mea, ʻoiai ʻo ka uhi pauka kahi ʻano o ka hoʻopau ʻana i ka ʻili i hana ʻia mai nā resins electrostatic-spray deposited (ESD). Eia naʻe, i ka wā e hoʻohana ʻia ai ma nā alahaka, pono nā mea hana e hōʻoia i ka lōʻihi o ka huahana, ʻo ia ke kumu e galvanized ʻia ai nā kaola kihi i ke kaʻina hana.

Hiki ke hoʻohana ʻia nā kihi kila e hana i kekahi ʻāpana o ke alahaka. No ka papahele, hiki i nā kihi ke hāʻawi i ka hoʻoikaika i ka sima a hoʻohaʻahaʻa i ka lawelawe ʻana i nā mea no nā mea kūkulu. Ma waho aʻe o kēia, hiki ke loaʻa nā kihi kila i nā ʻāpana alahaka e like me nā hoaka, nā girders, nā bearings, a i ʻole nā ala hele wāwae. Ua ʻike ʻia nā alahaka me nā ʻāpana kila e mau no kekahi mau makahiki a i ʻole he mau makahiki he ʻumi, ma muli o ka paʻa a me ka ikaika o ka mea ʻoiai ma lalo o ka halihali ukana a i ʻole nā kūlana hoʻopilikia i ke kaiapuni.

Nā Hale Kūʻai

E like me ka mea i hoʻokumu ʻia, ʻo nā kaola kihi kila he ʻano huahana kūkulu. No nā hale kūʻai a i ʻole kekahi ʻano kūkulu hale, he koho kūpono loa nā kihi kila. Hiki iā lākou ke hoʻokumu i ke kahua o kahi hale kūʻai, hoʻopau i ke kūkulu ʻana o kahi ʻōnaehana mezzanine, a i ʻole e hāʻawi i ke kākoʻo uhi ma o kahi papahele kila a i ʻole ka rafter.
No nā mezzanines, hiki i nā kihi kila ke kākoʻo i nā koi papahele kiʻekiʻe o ka hale. He kūpono loa ka mea no ka hāpai ʻana i nā pae like ʻole o nā ukana a i ʻole nā hopena e kū mai ana mai nā lako a me nā ʻōnaehana mālama i hoʻohana ʻia i loko o ka hale kūʻai. Kū pololei kēia no nā hoʻolālā mezzanine like ʻole - kūʻokoʻa, kākoʻo ʻia e ka rack, pili i ke kolamu, a i ʻole nā mezzanines i kākoʻo ʻia e ka shelving.

I loko o nā hale kūʻai haʻahaʻa ke kumukūʻai, ua lilo nā kihi kila i mea pono no ke kūkulu ʻana i ʻāpana o ke kaupaku a i ʻole ke kūkulu ʻana o ka hale. Ke hoʻopili ʻia me nā mea pono kila ʻē aʻe - nā kaola pālahalaha, nā koʻokoʻo, nā mea hoʻohui, nā purlins, nā mea hoʻopili - hiki i nā kihi kila ke hoʻopau i ka pūnaewele o nā rafters e pale ana i ka hale kūʻai mai nā ukana makani loli.

Hana Hana

ʻO ka hapa nui o nā lako uila a i ʻole nā lako hale o kēlā me kēia lā a hiki i kēia lā ua hana ʻia mai kekahi ʻano kila a i ʻole kekahi. ʻO kekahi mau laʻana o kēia mau mīkini kaumaha e komo pū ana me ka forklift, bulldozer, wili alanui, a i ʻole nā mea ʻeli. Hiki ke hoʻoikaika ʻia nā mīkini me nā kihi kila - ʻo ko lākou ʻano kū hoʻokahi e hāʻawi i ka pale i nā kihi o nā mīkini e like me nā mīkini holoi, nā umu ʻoihana, nā kapuahi, a me nā mea hou aku.

ʻO ka hoʻohana ʻana i nā kihi kila i ka hana ʻana i nā lako ua hoʻohaʻahaʻa nui i nā lilo no ka mea hana a me ka mea kūʻai aku. ʻO nā mea hana, no ka laʻana, ke hilinaʻi nei i kahi mea haʻahaʻa ke kumu kūʻai a maʻalahi hoʻi e hana. Manaʻo ʻia hoʻi ke kila he mea maʻalahi ke loaʻa a hiki ke hoʻohana hou ʻia me ka ʻole o ka hōʻino ʻana i kona mau waiwai kemika a me ke ʻano kino.

No nā mea kūʻai aku, hoʻohaʻahaʻa nui ke kila i nā ʻano mīkini like ʻole i nā kumukūʻai mālama a me ka hoʻoponopono. E like me ka mea i ʻōlelo ʻia ma mua, hiki i ke kila ke mau no nā makahiki he nui, ʻoiai i ka wā e mālama ai. ʻO nā ʻoihana e hilinaʻi nei i nā lako kaumaha i kā lākou hana e pōmaikaʻi mai ke alo o nā kihi kila, ʻoiai inā ʻike lākou a ʻaʻole paha.

Nā mōlina

Ua hana ʻia nā kihi kila me ke kumu kūpono e ductile. Ua hiki kēia ma muli o ko lākou ʻano hana haʻahaʻa-alloy/ikaika kiʻekiʻe e hana ana i kahi mea malleable loa, hiki ke hoʻohālikelike ʻia a hana ʻia me ka hoʻohana ʻana i nā ʻano hana like ʻole.

ʻO kekahi hoʻohana kaulana o nā kihi kila, ʻo ia ke kālai ʻana no nā ʻano like ʻole a me nā mea. ʻOiai ʻo ka hoʻolālā kumu e pili ana i kahi ʻāpana keʻa L-ʻano like (a ʻaʻole like) e hōʻike ana i ʻelua mau wāwae kū'ē, hiki ke hana ʻia e hoʻokō i ke ʻano i makemake ʻia.

ʻO ke kahakaha ʻana a i ʻole ke kuʻi ʻana i ka metala, ʻoiai, hiki ke hana i nā puka he nui ma kahi kihi kila e hana i kahi ʻāpana hoʻopili nani. Hiki ke hana ʻia nā hoʻolālā hana kūikawā ʻē aʻe ma nā hoʻopili kihi kila e kākoʻo i nā lima lima, nā kaʻa pono, nā mea hoʻoheheʻe kūloko, nā ʻokiʻoki, nā panela, ke uhi ʻana, a me nā mea hou aku.

ʻO nā kihi kila a i ʻole nā pahu kihi kekahi o nā mea i hoʻohana nui ʻia i ke kūkulu ʻana. ʻOiai kona hoʻolālā maʻalahi, ua hōʻoia ʻia he ʻāpana hilinaʻi no nā ʻoihana like ʻole. Ma ka ʻaoʻao o nā huahana kila ʻē aʻe, hoʻomau ka hoʻohana ʻana i ke kihi kila ma nā wahi āpau e pono ai ke kūpaʻa a me ka pono o ke kūkulu ʻana.

Makemake ka poʻe he nui e ʻike hiki i ka ʻoki poepoe ke ʻoki i ka metala?

ʻO ka pane: pili ia. He nui nā mea e noʻonoʻo ai i ka nīnau ʻoki metala vs. ka ʻoki poepoe—e like me ka wikiwiki o ka pahi, ka pahi ponoʻī, a me ka hōʻiliʻili ʻana o nā ʻāpana metala i hana ʻia e ka pahi. E nānā paha ʻoe i kāu ʻoki poepoe a noʻonoʻo, "No ke aha e kūʻai ai i kahi ʻoki metala ke hana like ka ʻoki hoʻolālā?"

He nīnau kūpono ia, a ʻoiaʻiʻo, hiki iā ʻoe ke hana i kēlā. Hana ka nui o nā mea hana i nā pahi ʻoki metala 7-1/4-'īniha e kūpono i kahi ʻoki poepoe maʻamau. Eia nō naʻe, ʻaʻole hiki ke hoʻohālikelike ʻia nā ʻoki poepoe maikaʻi loa i nā hiʻohiʻona i hana kūikawā ʻia no nā noi ʻoki metala.

ʻOkoʻa nā ʻoki hao mai nā ʻoki poepoe maʻamau ma nā ʻano penei:

Nā RPM haʻahaʻa e ʻoki pono ai i ka metala
Nā mea hōʻiliʻili ʻōpala koho e hopu i nā ʻāpana metala (kekahi mau hiʻohiʻona)
ʻO nā nui liʻiliʻi o ka pahi e hoʻemi hou aku i nā RPM a ʻae i ka mana hou aku
Nā hale pani ʻia e hoʻomalu maikaʻi i nā ʻōpala
ʻOi aku ka paʻakikī o ka ʻoki ʻana i ka metala ma mua o ka ʻoki ʻana i ka lāʻau. ʻOi aku ka like o ka ʻoki ʻana i ka metala me ka ʻānai ʻana ma mua o ka ʻoki ʻana i nā ʻāpana nui o ka mea. Hoʻokumu nā pahi 7-1/4-'īniha i nā huna ahi he nui ke ʻoki lākou i ka metala me ka wikiwiki. Ua like ia me nā ʻāpana metala lele a wela e hiki ke hoʻopau koke i ka pahi.

ʻO ka hoʻolālā ʻana o nā ʻoki hao e hiki ai iā lākou ke hōʻiliʻili a pale aku paha i kēlā mau ʻāpana ma mua o ka ʻoki poepoe frame. ʻO ka mea hope loa, akā ma ke ʻano laulā, ʻaʻole paha e pale aku ka hale hāmama o ka ʻoki lāʻau kuʻuna i ka hōʻiliʻili ʻana o nā ʻāpana metala. ʻO ka maʻamau, he mau hale pani ko nā ʻoki hao no kēlā kumu.

Aia kekahi mau ala e ʻoki ai i ka hao kihi i ka nui inā pono, me ke kukui, kahi wili kihi me ka huila ʻokiʻoki a i ʻole kahi ʻoki ʻoki. Inā ʻoe e hana ana i kekahi mau ʻoki i ka lālani, nā ʻoki mitered a i ʻole makemake i ka pololei loa, ʻo ka ʻoki cop ke koho maikaʻi loa.