# Kuvandudza hood yekupedza

mufanidzo Dzose 1:

Kuyera

Calculation

upamhi E
urefu F
zera G
angled U

## Kuvandudza-pattern ye exhaust hood muchimiro chepiramidhi yakaderedzwa

X - Upamhi hwepasi pasi.
Y - Kureba kwepiramidhi.
F - Upper base urefu.
G - Kureba kwechiso chedivi chepiramidhi. Apofema.
U - Kona yekurerekera kwepiramidhi.

Iyo Calculator inokubvumira kuti uverenge ma parameter e tetrahedral truncated piramidi ine rectangular base. Izvi zvinobatsira pakuverenga ma exhaust hoods ekufambisa mhepo, hood yekicheni kana barbecue, kana hood yepombi yechimney.

Mashandisiro ekuverenga.

Sarudza zviyero izvo kuverenga kuchaitwa. Ipa zviyero zvinozivikanwa uye makona epiramidhi. Baya bhatani reKareta. Nekuda kwekuverenga, kudhirowa kweiyo cap pattern inogadzirwa.
Iwo madhirowa anoratidza zviyero zvezvikamu zvega zvepatani yepiramidhi rakachekwa.
Dhirowa zvakare inogadzirwa: kumberi kwekuona uye kudivi rekuona.

Kana saizi yeE yakaenzana nehukuru hweF, ipapo pachava nepiramidhi yakatemwa.
Kana zviyero zviri E = 0 uye F = 0, ipapo pachava nepiramidhi yenguva dzose.

Nekuda kwekuverenga, unogona kuziva:

Kona yekurerekera kwepiramidhi, kana yaive isingazivikanwe.
Kucheka makona pakukura.
Iyo nzvimbo yepamusoro uye ese eparutivi nzvimbo.
Surface nzvimbo yepasi base.
Kuwanda kwepiramidhi.
Workpiece sheet zviyero.

Attention. Usakanganwa kuwedzera zvibvumirano zvemapeta kuti abatanidze zvikamu zvehood.

Author of the project: Dmitry Zhitov