Anga ʻo Hoʻo Ma'u ha Māʻolunga 4/12 ki ha ʻAto?

Ke ma'u ha māʻolunga 4/12, ʻoku fiemaʻu ke hake ʻa e ʻato ʻi he ʻinisi ʻe 4 (100 mm) ki he ʻinisi ʻe 12 taki taha (300 mm) ʻo e hala fakahātafa. Ngaahi Sitepu: Fua: Ki he ʻinisi ʻe 12 taki taha (300 mm) ʻo e hala fakahātafa, faka'ilongaʻi ha hake fakahangatonu ko e ʻinisi ʻe 4 (100 mm). Ngāueʻaki ʻa e Ngaahi Meʻangāue: Ngāueʻaki ha tepi fua mo ha speed square ke fakapapauʻi ʻa e ngaahi fua totonu. Fakapapauʻi ʻaki ʻa Chippy Tools: Hū hoʻo ngaahi fua ki he Kalakuleita Māʻolunga ʻo e ʻAto ʻa Chippy Tools ke fakapapauʻi.

Ko e Hā ʻa e Māʻolunga ʻo ha ʻAto Tikilī ʻe 30?

Ko e tuliki ʻato tikilī ʻe 30 ʻoku fakahoa ki ha māʻolunga nai ko e 7/12. Tapau: Māʻolunga=tan⁡(Tuliki ʻi he Tikilī)×12 Māʻolunga=tan⁡(30∘)×12≈6.93/12

Ko e Hā ha Māʻolunga 2/12 ʻi he Tikilī?

Ko ha māʻolunga 2/12 ʻoku nai ʻi he 9.46 tikilī. Lau: Tuliki=arctan⁡(2/12)=arctan⁡(0.1667)≈9.46∘ ʻE malava ke kehe ʻa e māʻolunga lahi taha mo siʻi taha ʻi he ngaahi lao langa fakalotofonua, ʻi he ngaahi vahefonua ʻi he funga ʻo māmani. Ko ho fatongia ke fakapapauʻi ʻoku fenāpasi ʻa e ola ʻoku ʻomi ʻe Chippy Tools mo e ngaahi lao langa kotoa. ʻE malava ke kehe ʻa e māʻolunga taumuʻa, māʻolunga lahi taha, mo e māʻolunga siʻi taha ʻi he feituʻu ʻi he funga ʻo māmani naʻe ako ai koe; ʻoku ngāueʻaki fakahōkule'a ʻe he kalakuleita sitepu ʻa Chippy Tools ha māʻolunga taumuʻa ko e milimita ʻe 180 pe ʻinisi ʻe 7 ³/₃₂; māʻolunga lahi taha ko e milimita ʻe 190 pe ʻinisi ʻe 7 ⁷/₁₆; mo e māʻolunga siʻi taha ko e milimita ʻe 130 pe ʻinisi ʻe 5 ¹/₈.

Ko e Hā ha Kalakuleita Māʻolunga ʻAto 6/12?

Ko ha kalakuleita māʻolunga ʻato 6/12 ʻoku tokoni kiate koe ke ke fakatonu ʻa e hake mo e fakahātafa ʻo e ʻato ki ha māʻolunga 6/12. ʻI Chippy Tools, ʻe lava ke ke: Hū: Hū ʻa e hake pe ko e fakahātafa. Lau: ʻOku lau ʻe he ʻepi ʻa e fua ʻoku ʻikai ʻilo mo ʻomi ʻa e tuliki ʻo e māʻolunga. Fakatātā Metuliki: Ki he 300 mm taki taha ʻo e fakahātafa, ko e hake ko e 150 mm.

ʻOku ʻateā ʻa e Kalakuleita Māʻolunga ʻa Chippy Tools ʻi he Android?

ʻI he tuʻunga ko ʻeni ʻoku kei ʻateā pē ʻa e kalakuleita Māʻolunga ʻa Chippy Tools ʻi he ʻepi iOS. ʻOku mau palani ke tānaki atu ʻa e fōtunga ni ki he Android ʻi he kahaʻu.

Kalakuleita Māʻolunga ʻo e ʻAto

Name: Chippy Tools
Rating: 3.9 (159 reviews)
Author: Chippy Tools

Mahino ki he Māʻolunga ʻo e ʻAto

Ko e Hā ʻa e Māʻolunga ʻo e ʻAto?

Ko e māʻolunga ʻo e ʻato ʻoku ʻuhinga ia ki he fakafaʻahi pe ko e māʻolunga ʻo ha ʻato. ʻOku lau ia ko e fakatatau ʻa e hake fakahangatonu ki he fakahātafa hangatonu. ʻI he lea faingofua, ko e anga ʻo e hake ʻa e ʻato ki he fua taki taha ʻo e hala fakahātafa. Ko e fakatātā:

ʻI he ʻuta imipealiale: Ko ha ʻato ʻoku hake ʻi he ʻinisi ʻe 6 ki he ʻinisi ʻe 12 taki taha ʻo e hala fakahātafa ʻoku ʻi ai ha māʻolunga 6/12.
ʻI he ʻuta metuliki: Ko ha ʻato ʻoku hake ʻi he 150 mm ki he 300 mm taki taha ʻo e hala fakahātafa ʻoku ʻi ai ha māʻolunga 1/2.

ʻE lava foki ke fakahā ʻa e māʻolunga ʻo e ʻato ʻi he tikilī. Ko e fakatātā, ko ha tuliki ʻato 45 tikilī ʻoku fakahā ai ha ʻato māʻolunga. ʻOku ma’u ʻa e Kalakuleita Māʻolunga ʻo e ʻAto ʻa Chippy Tools ʻi loto he ʻepi ʻi he tafaʻaki Māʻolunga.

Ko e Hā ʻOku Mahuʻinga ai ʻa e Māʻolunga ʻo e ʻAto?

ʻOku kaunga ʻa e māʻolunga ʻo ha ʻato ki hono malava ke holoki ʻa e vai, matuʻuaki ʻa e havili, mo tauhi ʻa e sino’i sinou kuo tānaki. ʻOku ʻomi ʻe ha māʻolunga ange ha holoki vai lelei ange mo ha liaki sinou, ʻa ia ʻoku mahuʻinga ʻi he ngaahi vahefonua ʻoku lahi ai ʻa e sinou. ʻI he tafaʻaki ʻe taha, ko e ngaahi ʻato tafangafanga pe ngaahi ʻato māʻolunga siʻi ʻe malava ke fehangahangai mo e ngaahi palopalema ʻo e vai tānaki pea fiemaʻu ha ngaahi meʻa ʻato pau ke taʻofi ʻa e mahuhuhu.

Fua ʻo e Māʻolunga ʻo e ʻAto

Ngaahi Meʻangāue Fiemaʻu

Tepi Fua (metuliki mo imipealiale)
Speed Square pe Protractor
Level

Anga ʻo Hono Fua ʻo e Māʻolunga ʻo e ʻAto

Founga 1: Ngāueʻaki ʻa e ʻUta Imipealiale

Hū ki he ʻAto ʻi he Malu: Fakamuʻomuʻa maʻu pē ʻa e malu ʻi hoʻo hū ki ho ʻato.
Fua ʻa e Hala Fakahātafa: Tuku hoʻo level ʻi he ʻato pea fakapapauʻi ʻoku toka. Faka’ilongaʻi ha hala fakahātafa ko e ʻinisi ʻe 12.
Fua ʻa e Hake Fakahangatonu: ʻAki hoʻo tepi fua, fua ʻa e hake fakahangatonu mei he ngataʻanga ʻo e level ki ʻolunga ʻi he tuʻa lalo ʻo e ʻato. Ko e fakatātā, te ke fua ha hake ko e ʻinisi ʻe 6.
Lau ʻa e Māʻolunga ʻo e ʻAto: Ko e fakatatau ʻa e hake fakahangatonu ki he hala fakahātafa ʻe ʻomi ai ʻa e māʻolunga ʻo e ʻato (hangē ko e 6/12).

Founga 2: Ngāueʻaki ʻa e ʻUta Metuliki

Hū ki he ʻAto ʻi he Malu.
Fua ʻa e Hala Fakahātafa: Faka’ilongaʻi ha hala fakahātafa ko e 300 mm.
Fua ʻa e Hake Fakahangatonu: Fua ʻa e hake fakahangatonu mei he ngataʻanga ʻo e level ki ʻolunga ʻi he tuʻa lalo ʻo e ʻato. Ko e fakatātā, ko ha hake ko e 150 mm.
Lau ʻa e Māʻolunga ʻo e ʻAto: Ko e fakatatau ʻa e hake fakahangatonu ki he hala fakahātafa (hangē ko e 150 mm / 300 mm = 1/2 māʻolunga).

Liliu ʻo e Māʻolunga ki he Tikilī

Ke ma’u ʻa e tuliki ʻato ʻi he tikilī:

Ngāueʻaki ʻa e fomula: Tuliki=arctan⁡(Hake/Fakahātafa)
Ki ha māʻolunga 6/12: Tuliki=arctan⁡(6/12)=26.57∘
Ki ha māʻolunga 150 mm / 300 mm: Tuliki=arctan⁡(150/300)=26.57∘

Ngāueʻaki ʻo ha Speed Square pe Protractor

Ko ha speed square pe protractor ko ha meʻangāue ʻaonga ki hono vave hono fakatonu ʻo e tuliki ʻo e māʻolunga ʻo ho ʻato.

Speed Square: Tuku ʻa e poini fakatafoki ki he ʻato pea lau ʻa e tuliki hangatonu.
Protractor: Fakahangatonuʻi ki he funga ʻo e ʻato ke fua ʻa e tuliki.

Lau ʻo e Māʻolunga ʻo e ʻAto ʻaki ʻa Chippy Tools

Fakafaingofua ʻa e Ngaahi Lau

Ko hono lau fakanima ʻo e māʻolunga ʻo e ʻato ʻe malava ke fakamoleki taimi mo fai ha ngaahi fehālaaki. ʻOku fakafaingofuaʻi ʻe he Kalakuleita Māʻolunga ʻo e ʻAto ʻa Chippy Tools ʻa e founga ni. Hū ʻa hoʻo hake fakahangatonu mo e hala fakahātafa ʻi he ʻuta metuliki pe imipealiale, pea ʻe ʻomi leva ʻe he ʻepi ʻa e māʻolunga mo e tuliki ʻo ho ʻato.

Ngaahi Lelei ʻo e Ngāueʻaki ʻo Chippy Tools

Ngaahi Fua Totonu: Fakapapauʻi ʻa e ngaahi fua pau ki hoʻo polokalama ʻato.
Saivi ʻa e Taimi: Lau vave taʻe ha matematika fakanima.
Poupouʻi ʻa e Ngaahi ʻUta Lahi: Liliu malū ʻi he ngaahi ʻuta metuliki mo e imipealiale.
Fōtunga Faingofua: Faingofua ke ngāueʻaki, neongo ki ha kau kamata.

Ngaahi Meʻa ʻOku Kaunga ki he Māʻolunga ʻo e ʻAto

Ngaahi Meʻa Fakanātula

Ngaahi Vahefonua ʻOku Lahi ʻa e Sinou: ʻOku tokoni ʻa e ngaahi māʻolunga ange ke liaki ʻa e sinou ke taʻofi ʻa e kavenga fuʻu lahi.
Ngaahi Havili Malohi: ʻOku lelei ange ke ʻi ai ha māʻolunga siʻi ʻi he ngaahi feituʻu ʻoku lahi ai ʻa e ngaahi afā.
ʻUha: ʻOku ʻaonga ʻa e māʻolunga ange ki he ngaahi feituʻu ʻuha lahi ki he liaki lelei ʻo e vai.

Fakaʻofoʻofa

ʻOku kaunga mātoʻato ʻa e māʻolunga ʻo ha ʻato ki he sio fakalūkufua ʻo ha fale. ʻOku sai’ia ʻa e ngaahi faʻahinga tāoʻi fakalangilangi kehekehe ʻi he ngaahi māʻolunga kehekehe:

Ngaahi ʻAto Tafangafanga: Masani ʻi he ngaahi fakatuʻutuʻu fakaeonopoō, ʻoku fa’a siʻi hifo ʻi he māʻolunga 1/12 (5°).
Ngaahi ʻAto Faʻahi: ʻOku fa’a fakahā ʻe he ngaahi ʻapi tukufakaholo ʻa e ngaahi māʻolunga masani mei he 4/12 (18°) ki he 9/12 (37°).

Ngaahi Meʻa ʻAto mo e Māʻolunga ʻo e ʻAto

Fili ʻa e Ngaahi Meʻa ʻAto Totonu

ʻOku fakatonu ʻe he māʻolunga ʻo e ʻato ʻa e ngaahi meʻa ʻato fe’unga:

Ngaahi ʻAto Māʻolunga Siʻi (Siʻi hifo ʻi he 3/12 pe 14°): Fiemaʻu ha ngaahi meʻa hangē ko e ngaahi membrane lapa pe ko e fakakai ʻato ke taʻofi ʻa e mahuhuhu.
Ngaahi Māʻolunga Ange: ʻE lava ke ngāueʻaki ai ha ngaahi meʻa hangē ko e ngaahi shingle ʻasifalate, ngaahi tile, pe ko e ngaahi ʻato metala.

Anga ʻo e Kaunga ʻa e Māʻolunga ki hono Fili ʻo e Ngaahi Meʻa

Ngaahi ʻAto Tafangafanga: ʻOku tuʻu ki he tuʻutāmaki ʻo e tānaki ʻa e vai; fiemaʻu ha ngaahi meʻa taʻe-hū vai.
Ngaahi Māʻolunga Ange: ʻOku fakangofua ai ha ngaahi meʻa lahi ange koeʻuhi ko e liaki vai mo e sinou lelei ange.

Ngaahi Tuʻutuʻuni Fakapoʻuli ki hono Lau ʻo e Māʻolunga ʻo e ʻAto

Ngāueʻaki ʻa e Founga Aka Tapafā ki he Loloa ʻo e Laupou ʻAto

Ki he ngaahi ʻato fihi, ʻe fiemaʻu ke ke lau ʻa e loloa ʻo e laupou ʻato ʻaki ʻa e tuʻunga ʻa Pythagoras: Loloa Laupou ʻAto = Aka Tapafā((Hala Fakahātafa)² + (Hake Fakahangatonu)²)

Fakatātā Imipealiale: Kapau ko e hala fakahātafa ko e futa ʻe 12 mo e hake fakahangatonu ko e futa ʻe 6: Loloa Laupou ʻAto = Aka Tapafā(144+36) = Aka Tapafā(180) ≈ 13.42 futa
Fakatātā Metuliki: Kapau ko e hala fakahātafa ko e mita ʻe 3 mo e hake fakahangatonu ko e mita 1.5: Loloa Laupou ʻAto = Aka Tapafā(9+2.25) = Aka Tapafā(11.25) ≈ 3.35 mita

Fakakaukau ki he Ngaahi Lao Langa Fakalotofonua

Sivi maʻu pē ʻa e ngaahi lao langa fakalotofonua ki he māʻolunga ʻato siʻi taha ʻoku fiemaʻu. ʻOku fakapapauʻi ʻe he fe’unga ʻa e mālohi fakalāngapu ʻo e ʻato mo e malu ʻo e fale.

Fakatātā ʻo e UK: ʻOku fiemaʻu ʻe ha ngaahi lao fakalotofonua niʻihi ha māʻolunga siʻi taha ʻo e 17.5 tikilī ki he ngaahi meʻa ʻato pau.
Fakatātā ʻo ʻAositelēlia: ʻOku fa’a fiemaʻu ʻe he ngaahi ʻato metala ha māʻolunga siʻi taha ʻo e 5 tikilī.

Kamata hoʻo Polokalama ʻAto mo Chippy Tools

Ko hono fakatonu totonu ʻo ho māʻolunga ʻo e ʻato ʻoku mahuʻinga ki he lavameʻa ʻo hoʻo polokalama ʻato. ʻOku ʻomi ʻe Chippy Tools ha fakakaukau ʻo e ngaahi kalakuleita, kau ai ʻa e Kalakuleita Māʻolunga ʻo e ʻAto mo e Kalakuleita Fakafaʻahi ʻo e ʻAto, ke fakafaingofuaʻi ai ʻa e founga ni—ʻoku poupouʻi he taimi ni ʻa e ʻuta metuliki mo e imipealiale fakatouʻosi.