Packet switch, switsha kwaye switsha - isiqu kunye nenkcazo

itshintshela lombane kunye benza okuchasene beesekethe ngokubanzi kusetyenziswa izixhobo zombane ezahlukeneyo. Baye iinjongo ezahlukeneyo kunye imida zilandelayo:

1. Le yangoku ulinganisele.
2. Inani izibonda: 1, 2, 3, 4.
3. Ubukho nabo discontinuous; kunye nangaphandle.

Isantya full yesekethe nokukhubeka efunekayo inikwa (kungakhathaliseki ukuba isantya intshukumo somqhubi) kwi isicombululo kuyilo ilandelayo: ukuseta nezitshetshe hayi kuphela engundoqo isixhobo ukuxhumana, kodwa olongezelelweyo, ezaziwa ngokuba torque okanye discontinuous. Le elektronika eyakhayo kuyimfuneko ukukhusela iincakuba eziphambili kwimpembelelo embi le arc yombane. Nangona kunjalo, kukho imizekelo emininzi apho oku akwanelanga. Kwimeko enjalo, efestileni interrupter uyilo okhethekileyo. Yombane ukuba enjalo, kwakunye iseti mzuzu iintshengece, iqulathe izinto kwesakhiwo zilandelayo:

1. Ihamba kunye nabo zokubhala.
2. Torque imela.
3. Ukuvulwa spring.
4. post lomnyango.

asetyenziswa itshintshela ipakethe, kunye nezixhobo zokucima nokuvula zokwenza uqhekeza iziphaluka zombane. Uyilo lowo iseti iipakethi ukuba uhlobo amakhonkco afakelwe abafowunelwa ezisisigxina.

Packet tshintshela kuye bebefudula ngokuhlelwa ilandelayo:

1. Ngu umthamo umthwalo.
2. yangoku Ikaliwe.
3. Trip yangoku.
4. Ngokutsho utshintshayo umthamo.

Kwelinye icala, konke oku kungentla kuchaphazela ngokwaneleyo umphathi wesekethe apho iswitshi ipakethe ivuliwe. Noko ke, hayi kuphela data emiselwe parameters uyilo, nto leyo iba iswitshi ipakethe. Umzekelo, kwi uhlobo iphembelela kakhulu inani labafowunelwa ezizinzileyo kwaye ishukumisa ifowuni.

I iswitshi packet umntu izindlu eliquka amakhonkco eziliqela zokwambathisa ezikhoyo, i ezinokususwa qhagamshelana-blade zoqhagamshelwano esisigxina tetrahedral zigqunyiwe mqengqeleki ipleyiti ifayibha, kwakunye nezibambo kunye nendlela ukuba idibanisa kubume yayo enye kunye platen. Oku kukuvumela ukuba ukuvulwa phantse lwephanyazo kunye nokuvalwa nabo. Ngaphezu koko, qha ezihambisekayo zixhonywe kwipleyiti ifayibha ochazwe ngaphambili apho arc ucimayo yi olukhawulezayo kakuhle.

Le nokucima ziyafuneka ukuze ezisezantsi-amandla abathengi utshintshe nje igunya, ngokunjalo ululayite kwiisekethe yolawulo. Instruments luqulathe yabafowunelwa ezinokususwa kwaye ilungiswe, neentsimbi zokwambathisa neendonga, unxibelelwano qha bhetyebhetye, kunye cams roller.

I iswitshi packet isetyenziselwe iinjongo ezahlukeneyo kwiinkqubo zolawulo, ukukhanyisa kanye umkhosi esandleni sakhe. Ukongeza, lisetyenziswa ululayite kunye elifutshane circuited iziphaluka utshintshayo amandla.

Ziqonde emfutshane notation ipakethe iswitshi: P - iphakheji; P - yokukhanyisa; B - iswitshi. Nge ikhowudi yedijithali nzima kancinane. Inani lokuqala ibonisa inani izibonda, okwesibini - nomsinga rated, eyesithathu - inani imiyalelo eesekethe zombane. Ekupheleni kwakhona ngokwemveli ilandelwa uphawu kweemeko zemozulu.