373129

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B KOMruieKr Kamoro rpaHaTOMeia BxoziflT cyMKa /uh rpanaTOMeTa (puc. 24, a) h cyMKa zwifl

Phc. 24. CyMKH hj\h rpanaTOMeta h iuih DbicTpe.noB

BfaiCTpev)OB (pHC. 24,6). CyMKa jxjm rpanaTOMeTa npeiiHa3HaqeHa zi/ih nepeHocKH aBTOMamHKOM rpanaroweTa h 3aTbUibHHKa b \\oxoju\om no;io>Ke-hwh, b Heń TaK>Ke nepeHOCHTcn óaHHHK rpaHaTO-MeTa. Hochtch cyMKa zuia rpaHaTOMeTa na iiohc-hom peMHe cjiesa nocjie LUTbiKa-Ho^a. CyMKa ewcTpejiOB BOT-25 npe4Ha3Haqena ujm nepe-HOCKH aBTOMamHKOM KOMIlJieKTa H3 ZieCHTH Bbl-crpejiOB. OHa Bbino^neHa b BH^e Ti<aHeBbix oóoftM c rHea^aMH a;ih BbiCTpejioB. Ka>K^oe rne3AO 3aKpbiBaeTCH KJianaHOM. CyMKa CHaó>KeHa ruieⁱie-BbiMH h 3aKpen;iBioii;HM peMHHMH, peryjinpyeMbi-

mh no AJMH0. Ha iuieneBOM peMne pa3MemeHa TKaneBan npoKJiaAKa aah yAOócTBa holuchiih CyMKH.

r Ji a b a IV

PABOTA HACTE1I H MEXAHH3MOB TPAHATOMETA H BbICTPE/lA K HEMY

n0J10>KEHMC MACTEH H MEXAHH3MOB rPAHATOMETA, HE riPHCOEAMHEHHOrO K ABTOMATy

28.    B rpanaTOMeie, He npncoeAHHemioM k aBTOMaiy, npeAoxpaHHTeAb noA AencTBHeM npy>KH-Hbi cABHiiyT BjieBO h yAep>KHBaeT pbmar cj)Hi<caTO-pa b HH>KiieM noAOKeHHH, KOTopbin, npeoAOAeBan conpoTHBJieHwe npy>KHHbi 3aMbiKa rejin, noBOpami-BaeT nepeAaiouuiH pbmar bhh3. HocjieAKun, Q3an-MOAericTByn c npeA0xpaimTe;ibHbiM BbicTyno.M nyp-i<a, 6;iOKHpyeT KypoK. IlosTONiy B3BeAeiiHe Kypna h, caeaoBate.nbho, BbicTpeji H3 rpaHaTOMeia, ue npHcoeAMneHHors k aBTOMaiy, neB03M0>KHbi.

n0J10>KEHHE MACTEH H MEXAHH3MOB T PA H ATOM ETA, y CT A H O B J1E H H O TO HA ABTOMATE

29.    npn npHcoeAHHCHHH rpaHaTOMeTa k bbto-MaTy BTyjiKa ueBbn bbtom aTa noBopaMHBaeT phi-qar npeAoxpaiinieAH, KOTopbin cABHraeT npeAO-JipaHHTeAb BripaBO. Hpn otom npeAoxpaniiTe;ib ocBo6o>KAaeT pbmar (jmKcaiopa, KOTopbin nepe-daeT B03AeHCTB0BaTb Ha nepeAaioimiH pbmar. HepeAałOLUHH pbmar noA AencTBHeM npy>KHHbi 3a-MbiKaiejiH noBopamiBaeTCH BBepx h ocBo6o>KAaeT KypoK, oAHOBpeMenno noBOpanHBaeT pbmar caTopa b Bepxnee nojiO/Kenne, npn>KHMan ero npo-

3*

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