Imigca nkqo neempawu zazo

Perpendicularity kuthiwa ubudlelwane phakathi kwezinto ezahlukeneyo emajukujukwini Euclidean - iinqwelomoya ngqo zithwala subspaces njalo njalo. Kweli nqaku siye sihlolisise nkqo imigca kunye yeempawu enxulumene noko. imigca ezimbini kuchazwe nkqo (okanye interperpendicular) ukuba bonke abane iikona, leyo akhiwa ekudibaneni kwawo, ibe ngokungqongqo degrees asithoba.

Kukho iimpawu ezithile imigca nkqo zisetyenziswe ngowoku-moya:

• I ezincinane ze-engile ukuba akhiwa kuhlangana imigca emibini kwi-moya enye, ebizwa-engile ephakathi imigca emibini ngqo. Kweli nqanaba singahambi kwi nkqo.
• Ngokusebenzisa i indawo apho asisiso umgca ethile, ukuze ukubamba umgca enye kuphela, nto leyo aa Incopho umgca elinikiweyo.
• Inxaki yomgca nkqo ukuya moya, ithetha ukuba iya kuba aa Incopho yonke imigca emise lo moya.
• Rays okanye ziqwempu elele kwimigca nkqo uya kubizwa ngokuba nkqo.
• Aa Incopho na ngqo ethile iya kubizwa kwicandelo line leyo nkqo kulo kwaye njengomnye eziphelweni zalo ukuya kwindawo apho unqumla umgca and cut.
• Kuyo nayiphi na indawo oko ongenakuxoka kumgca elinikiweyo, oko kunokwenzeka ashiye omnye kuphela kumgca ngqo, aa Incopho kuyo.
• Ubude umgca ngqo nkqo lehla ukusuka kwindawo enye kumgca izakugqithiselwa umgama ukusuka ngqo ukuya kwindawo.
• Imeko lwelayini aa Incopho na ukuba abo ingabizwa ngqo, leyo phambana ngqongqo kwi engile.
• Umgama ukusuka kwindawo ethile enye ukufana ngqo ukuya kumgca ngqo yesibini iya kuthunyelwa umgama phakathi kwemigca ezimbini ngaxeshanye.

Ukwakha imigca nkqo

imigca nkqo yakhiwe kwi-moya ngoncedo polygon. Nawuphi draftsman kufuneka kukhunjulwe ukuba inkalo ebalulekileyo polygon nganye kukuba usoloko a esinekona sasekunene. Ukudala imigca emibini nkqo, kufuneka ukudibanisa enye kumacala amabini engile ilungelo lethu Umzobo polygon ngomgca elinikiweyo aze achithe ngqo yesibini ecaleni Ezecala lesibini akwiengile elungileyo. Ngaloo ndlela ke uya kwenziwa imigca emibini nkqo.

isithuba-ntathu

An into umdla kukuba imigca aa Incopho na lingaphunyezwa izithuba-ntathu. Kulo mzekelo, ezo ziya kuthunyelwa imigca emibini ethe tye, ukuba parallel, ngokulandelelana, nayiphi na eminye imigca emibini elele indiza kunye nkqo kuyo. Ukongeza, ukuba moya aa Incopho na babini kuphela imigca kwi isithuba-ntathu - ezintathu. Ngaphezu koko, ngo izithuba yoyilo inani lee layini ezithe nkqo (okanye moya) kufuneka yandisa.