Lelivakalako Axonometric kwakha luhlaka lobuchwepheshe

Lapho imidwebo lobuchwepheshe, kanye ukope lezinto nezinto ezenziwa orthogonal ziyadingeka ukuba abe nesithombe ezibukwayo. Ngenxa yale njongo, indlela wokwakha axonometric.

Siqukethe kulokhu okulandelayo: isihloko kanye nokudidiyela uhlelo (Okusizayo perpendicular izimbazo-X, Y, Z), abasebenza ngazo kulo ezihambisana esikhaleni kulindeleke ku kufana ngokuphawulekayo nalokho okwenzeka indiza kuya axonometric kwelivi (noma ibhanoyi isithombe). projection into kule indiza ngokuthi axonometry. Iphinde ubonisa Ukudidiyela izimbazo, okuthiwa ama-eksisi axonometric. Kumele kukhunjulwe ukuthi isiqondiso kwelivi kufanele akhethwe ngendlela yokuthi akukho ukugqagqana nanoma yimiphi Ukudidiyela izimbazo.

lelivakalako Axonometric perpendicular kwelivi ngokuthi aboncamane nofana orthogonal, futhi umuntu ongeyena perpendicular - etshekile.

Ngokuvamile, isihloko ibekwe ukuze phezu Umdwebo ungabona izinhlangothi ezintathu isihloko: phansi, phezulu, phambili, kusukela kwesobunxele noma kwesokudla. Ethile Umdwebo ukunikeza isithombe ephelele kakhulu mayelana nale ndaba, ngendlela omkhulu wayo futhi ezakhayo. Inzuzo yayo eyinhloko - ukubonakala.

Zonke kwelivi axonometric kungenziwa labizwa ngokuthi elandelayo:

1. icwecwe eliqophayo. Kulokhu bonke izimbazo ezintathu sinalokho kuthambekela efanayo, nabo bonke osayizi e isiqondiso izimbazo ezintathu babe nokwehla efanayo.

2. dimetric. izimbazo ezimbili kulezi projection babe emthambekeni efanayo, futhi eyesithathu - omunye. Ngenxa yalokho, ababili izimbazo lokuqala usayizi ukunciphisa kuyoba ezifanayo, futhi eyesithathu - uma kungenjalo.

3. Trimetric. Zonke izimbazo ezintathu kuleli cala babe emithambekeni ehlukene futhi ezahlukene usayizi nokuncipha zonke izimbazo ezintathu.

Ukuba into ukuboniswa ehlukile phezu bese ukhetha ohlangothini oluhlukile wale misebe, ungathola ezihlukahlukene kwelivi axonometric into efanayo.

I avame ukusetshenziswa ukwakhiwa kwalesi Imidwebo unxande kwelivi icwecwe eliqophayo, lapho isilinganiso usayizi kwehliswa kuwo wonke ama-eksisi okufanayo, kanye nama-engeli phakathi Ukudidiyela eksisi umbono ngombono kukhona degrees 120. It ikhiqizwa ngendlela ngokulinganisa.

Cishe wonke umuntu oye wafunda ihluzo ubunjiniyela kanye nekudvweba tintfo, kwakudingekile ukuba afeze ukwakhiwa ngombono umbono. Ekusebenteni, a Ukukhetha eziningi zalezi imidwebo sincane kakhulu eyinkimbinkimbi nezimfuneko ezincane ukucaciseleka. GOST 2.317-69 Kunconywa kwelivi axonometric, okukuvumela ukunikeza bezibona ezinhle isithombe, ngaleyo ndlela abe inhlanganisela ezinhle ukuhlanekezela okuza nokwakhiwa elula. Lezi zihlanganisa emihlanu izinhlobo: ezintathu etshekile (phambili, icwecwe eliqophayo ovundlile, phambi Dimetra) kanye ezimbili wamaqhuqhuva (Dimetra futhi isometrics). Yiqiniso, abakwazi esikhundleni umdwebo lelivakalako, futhi kungenziwa kuphela kulekelelwa. Isakhiwo ngombono kunalokho nzima, isetshenziswa uma umdwebo akukuniki isithombe esiphelele ukuma imaged ingxenye noma lonke isihloko.