Satellite tais nrog lawv ob txhais tes

Yog hais tias koj xav kom txaus siab satellite TV, thiab ib tug loj inch kav hlau txais xov yuav koj them tsis taus, ces koj yuav tau kev pab nyob rau hauv no tsab xov xwm. Nws qhia txog ob peb xaiv rau yuav ua li cas yuav ua rau ib tug satellite tais nrog lawv txhais tes, thiab tej zaum nws muab rau koj ib co pom cov tshuaj.

Tau txais mus rau qhov kev siv ntawm ib tug Parabolic kav hlau txais xov rau satellite TV, koj yuav tsum nqa mus rau hauv tus account ib feem ntawm lub converter irradiator thiab nws tsis. Muaj ob qho kev xaiv rau qhov siv thiab ua: siv vykleyki rau ib tug matrix los yog daim phiaj thiab brazed tooj liab hlau. Keeb kwm tso cai yooj yim tswj ntawm qhov luaj li thaum lub sij hawm nws siv thiab ua, tus thib ob - muaj ib tug me me loj thiab windage.

Cov tsis uas tuab lub kav hlau txais xov yog nws txoj kab uas hla, lub shortest deb ntawm tus tsom xam rau cov Reflector kav hlau txais xov (lub thiaj-hu ua focal ntev), ntawm qhov tob ntawm daim iav thiab lub aperture lub subtended los ntawm daim iav dav hlau.

Nrog rau cov qhov tseem ceeb yog payment kav hlau txais xov tsis yog ces kis rau graph daim ntawv, txua ib tug parabola. Nws yuav tsum tau Document rau ntawm daim ntawv hlau, lub thickness ntawm cov uas yuav tsum muaj tsib millimeters, thiab drained. Yog li ntawd nws hloov tawm lub riam, thiab ces koj yuav tau mus nrhiav tus kabmob thiab pas nrig. Yog li ntawd nws yog tsim nyog los kom cov hniav los ntawm ib tug deb sib npaug zos rau ib nrab ntawm cov kab uas hla ntawm lub pas nrig thiab welded thereto. Yog xav tau satellite kav hlau txais xov los ntawm ob txhais tes, yuav tsum tau kev qhia los ntawm Vuam ib tug ncej uas ua los ntawm steel pas nrig (kab uas hla ntawm yim rau kaum millimeters). Cov tav tau Tais tawm ib rab riam, tus kabmob yog welded mus rau hauv lub saum toj ncej.

Lub thav duab kav hlau txais xov yuav tsum muab ntsia rau tiaj av. Nyob rau hauv nws cov centre ib tug coj tus kheej mas mounted raj. Tom qab kho cov kabmob washer, uas yog me ntsis ntau tshaj nws lub cheeb thiab thickness sib npaug zos yav tom ntej Parabolic kav hlau txais xov, nws yog tso rau hauv lub rab riam. Cov tuab tshuaj twb thov kom lub pob zeb ncej. Cov uas ua matrix twb qhuav rau peb mus rau tsib hnub.

Tau txais cov txheej txheem vykleyki, satellite kav hlau txais xov nrog koj ob txhais tes ua nyob rau hauv ob peb txoj kev. Mus piv rau koj ua hauj lwm, cov khoom yuav tsum tau muab faib mus rau hauv sectors (rau mus rau yim). Rau durability ntawm lub Reflector yog tsim nyog los ua rau kom lub thickness thiab siv tam los ntawm radial tav, ua los ntawm steel hlau. Rau vykleyki Parabolic kav hlau txais xov yog siv thiab txiav mus rau hauv ib daim hlab ntawm fiberglass epoxy nplaum. Yog thawj thov kom muaj ib matrix ntawm lub cev muaj zog roj. Lub washer tso yeeb nkab. Nws muab tso rau hauv ib lub tshuab ntxhua, sib npaug zos rau cov thickness ntawm lub qhov siab ntawm lub Reflector. Tom qab ntawd, cob txheej yog ua ntawv thov thiab cov daim iav, uas yuav tsum tau smoothed kom tshem tawm huab cua bubbles. Reflector muab tshuaj txhuam tshaj nrog txhuas ntawv ci.

Thaum lub satellite tais yog tsim rau koj tus kheej txhais tes, koj muaj peev xwm siv lwm cov kev xaiv thaum txoj kev ua ib conductive nto. Vim li cas cov paab nto ntawm lub zaub mov kav hlau txais xov yog thov xim, uas muaj xws li ib lub hauv paus hlau hmoov. Piv txwv li, lub Silverfish. Thaum tsim lub Desired qhov luaj li cas ntawm cov Reflector thickness, nws yog tsau nrog ceev.

Muaj cov kev xaiv ntawm kev tsim ib qho kav hlau txais xov ua los ntawm papier-mache, thaum uas siv raws li ib tug tub lim nyob rau hauv daim ntawv, dhau los ntawm ib tug nqaij li. Yuav kom lawv muaj ntxiv cov kua nplaum yog thov mus rau lub muaj pes tsawg leeg ntawm lub matrix.

Ua ntej koj noj cov embodiment ntawm lub neej nyob rau hauv peb tes num - satellite kav hlau txais xov nrog koj ob txhais tes, koj yuav tsum xav txog ob peb influencing yam tseem ceeb ntawm nws cov hauj lwm. Tom qab lub lag luam ntawm cov khoom tej zaum yuav cuam tshuam nrog rau sab plag tsev ntawm lub tsev, kev reinforced, hlau tuav, uas yog nruab nrog lub qhov rais.

Muaj ntau possibilities rau manufacturing cov kav hlau txais xov nrog koj ob txhais tes: los ntawm cov kaus poom npias, los ntawm ib sab hauv tsev kav hlau txais xov, ib tug tooj liab cable. Thiab koj muaj peev xwm siv uas twb muaj lawm Hoobkas satellite tais thiab ntxiv mus rau nws los ua lawv tus kheej satellite phaj.

Lub pob zeb diamond lo daim kab xev A4 los xij ntawm daim ntawv thiab muab tso rau nws nyob rau hauv concave npoo. Ntawm ntxhib txiav cov ntaub so ntswg daim kav hlau txais xov 5 rau hauv daim ntawv ntawm nws daim iav. Kom lawv nyob rau hauv ib lub phaj ntawm ib lub sij hawm, ntub cov kua nplaum. Thaum tau txais daim ntawv ntawm tus ncej kho nrog nplaum, ib hnub muab ib tug ua noj ntawv ci. Nyob rau nraum qab sab rov qab mus rau muab daim ntaub. Rau lub converter haum dej yeeb nkab uas ua los ntawm cov yas. Daim iav kav hlau txais xov yuav tsum them tus number case cartridge ntawm ib tug me me txheej tuab.