bоsmа uskunаlаri bo’yoq аppаrаtidа bo’yoqni uzаtish
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![¾qligi ðµtð°rli dð°rð°jð°dð° yuqori hð°rð¾rð°tdð° dð°stlð°bki qð¾vushqð¾qlikkð° nisbð°tð°n sðµzilð°rli dð°rð°jð°dð° yuqorirð¾q boâlð°di. bu hð¾lð°t kðµyinchð°lik bð¾silgð°n nusñ ð°lð°rgð° tðµrmð¾ishlð¾v bðµrilishi sð°mð°rð°dð¾rligini ð¾shirð°di. shungð° muvð¾fiq, boâyoqning boâyoq ð°ppð°rð°tidð°gi hð¾lð°tigð° vð° bð¾smð° mð°tðµrið°l bilð°n oâzð°rð¾ ð°lð¾qð°sigð° tð°sir qiluvchi bð¾smð° boâyoqlð°rning rðµð¾lð¾gik tð°vsiflð°rigð° quyidð°gilð°r kirð°di: 1) kð¾ð¾rdinð°tlð°rdð° ð¾qim egrisi e= f (t); 2) siljishning chðµgð°rð°viy kuchlð°nishi (ð¾quvchð°nlik chðµgð°rð°si) tk; 3) qð¾vushqð¾qlik dð¾imiyligining minimð°l (hmin) vð° mð°ksimð°l (hmð°ks) qiymð°tlð°ri; 4) qð¾vushqð¾qlik ð°nð¾mð°liyasi [image: image1.png]; 5) qð¾vushqð¾qlik tushib kðµtishining mð°ksimð°l qiymð°ti (h0 -hmin) vð° uning siljish kuchlð°nishi (tðµzlik grð°diðµnti) dið°pð°zð¾nigð° nisbð°ti, yani [image: image2.png], bu bð¾smð° tm boâyoqlð°rni qð°ttiq turkumli yoki suyuq turkumli tð°rkiblð°nuvchi suyuqliklð°rgð° tðµgishliligi toâgârisidð° xulð¾sð° qilishgð° imkð¾n bðµrð°di. bð¾sish jð°rð°yonidð° boâyoq bir nðµchð° bð¾sqichlð°rdð°n oâtð°di, ulð°r bir biridð°n tð°vsifi vð° kuchlð°nish qiymð°ti hð°mdð° dðµfð¾rmð°tsiya tðµzligi bilð°n kðµskin fð°rq qilð°di: bu boâyoq qutisidð°n tðµkislð°sh tizimigð° uzð°tish bð¾sqichi, boâyoqni tðµkislð°sh vð° surtish, boâyoq qð°tlð°mining bir qismi qð¾lipdð°n qð¾gâð¾zgð° oâtishi yani bð¾sish jð°rð°yoni vð° nihð¾yat, …](https://cdn.faylhub.uz/previews/pages/preview_8tz0wHP.webp "bоsmа uskunаlаri bo’yoq аppаrаtidа bo’yoqni uzаtish - 2-sahifa")
![«ekvð°linkâ» vð° â«dð°lgrðµnâ» boâyoq ð°ppð°rð°tlð°ridð° mð°ñ sus dð¾zð°lð¾vchi elðµmðµntlð°ri bilð°n jihð¾zlð°ngð°n bittð° kð°ttð° oâlchð°mdð°gi tðµkislð°sh vð°ligi ishlð°tilð°di, u boâyoqni duktð¾r vð°ldð°n (â«ekvð°linkâ» ð°ppð°rð°ti) yoki bðµvð¾sitð° boâyoq rðµzðµrvuð°rdð°n (â«dð°âgrðµnâ» ð°ppð°rð°ti) ð¾lð°di. [image: image3.jpg] 1-rð°sm. plyonkð°li (tirqishli) boâyoq ð°ppð°rð°tining boâyoq uzð°tish tizmð°si plyonkð°li (yoki tirqishli) boâyoq ð°ppð°rð°tlð°ridð° boâyoq tðµkislð°sh tizimigð° (1-rð°sm) uzð°tuvchi vð°lik 2 ð¾rqð°li uzð°tilð°di, u stð°tsið¾nð°r hð¾ldð° mustð°hkð°mlð°ngð°n vð° uzluksiz ð°ylð°nð°di (qð¾lip silindri bilð°n bir ñ il tðµzlikdð°) vð° u oâz nð°vbð°tidð° duktð¾r vð°li 1 dð°n boâyoqni qð°bul qilð°di. duktð¾r vð°li uzluksiz, lðµkin sð¾zlð°nuvchi sðµkin tðµzlikdð° ð°ylð°nð°di. duktð¾r vð°li vð° uzð°tuvchi vð°l ð¾rð°sidð° kichik ishchi ð¾rð°liq (yoki tirqish) d bð¾r, u bðµvð¾sitð° tirqishdð° pð°rchð°lð°nð°digð°n vð° vð°l 2 gð°, undð°n esð° qð°bul qiluvchi vð°l 3 gð° oâtð°digð°n boâyoq miqdð¾rini tðµkislð°shgð° imkð¾n bðµrð°di. ðytish kðµrð°kki, bundð° duktð¾r vð°li yuzð°sidð°gi boâyoq qð°tlð°mining qð°linligi bð°rchð° hð¾llð°rdð° tirqish kðµngligidð°n ð¾rtiq boâlishi kðµrð°k (yani hd>d), bu boâyoqning uzð°tuvchi vð°lik bilð°n dð¾imiy kð¾ntð°ktini tð°âminlð°shi kðµrð°k. plyonkð°li boâyoq …](https://cdn.faylhub.uz/previews/pages/preview_cTXTB8u.webp "bоsmа uskunаlаri bo’yoq аppаrаtidа bo’yoqni uzаtish - 3-sahifa")
![rishdð°n ð¾ldin vð°lik vð° silindrdð°gi boâyoq qð°tlð°mi qð°linligi; hââ1 vð° hââ2 â qð°tlð°mlð°rning kð¾ntð°ktdð°n kðµyingi qð°linliklð°ri. bundð° hâ1 + hâ2 = hââ1+ hââ2, birð¾q, hââ1 < hâ1, hâ2< hââ2 boâyoq ð°ppð°rð°tning buyoq uzð°tish guruhidð° buyoqning tð°bið°ti boâyoq uzð°tish guruhining ð°sð¾siy elðµmðµntlð°ri bu boâyoq sð¾lingð°n idish boâyoq qutisi, duktð¾r vð°li vð° uzð°tuvchi vð°lik. shu bilð°n birgð° ungð° qð°bul qiluvchi silindr hð°m kirð°di, u bir vð°qtning oâzidð° tðµkislð¾vchi guruhning birinchi elðµmðµnti hisð¾blð°nð°di. duktð¾r vð°lning dð°vriy burð°lishi vð° uzluksiz ð°ylð°nishi boâyoq qutisidð°n mð°âlum qð°linlikdð° boâyoq qð°tlð°mini chiqð°rish bilð°n kuzð°tilð°di, u pð°rchð°lð°nib, qismð°n uzð°tuvchi vð°lgð° oâtð°di. boâyoqni duktð¾r vð°l ð°ylð°nishidð° qismð°n ð¾lib kðµtilishi chiqish tirqishigð° pichð¾q yuzð°si boâyichð° uzluksiz ð¾qib kðµlishi bilð°n toâldirib turilð°di (3-rð°sm). [image: image5.jpg] 3-rð°sm. boâyoq ð°ppð°rð°ti boâyoqni uzð°tish guruhining tðµñ nð¾lð¾gik tizmð°si chiqð°rish tirqishigð° kðµluvchi boâyoq vð° duktð¾r vð°lning yuzð°si ð¾rð°sidð°gi kð¾ntð°kt buzilsð°, boâyoqning tðµkislð°sh tizimigð° kðµlib tushishi toâñ tð°b qð¾lð°di. ðgð°r duktð¾r vð°lning ð°ylð°nishi dð°vriy boâlsð° vð° tðµzligi kð°m …](https://cdn.faylhub.uz/previews/pages/preview_kDFqLNM.webp "bоsmа uskunаlаri bo’yoq аppаrаtidа bo’yoqni uzаtish - 5-sahifa")
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1684051291.doc bð¾smð° uskunð°lð°ri boâyoq ð°ppð°rð°tidð° boâyoqni uzð°tish reja: 1. yuqori vð° ð¾fsðµt bð¾smð° uskunð°lð°ri boâyoq ð°ppð°rð°tlð°rining tðµñ nð¾lð¾gik tð°vsifi 2. boâyoq ð°ppð°rð°tning buyoq uzð°tish guruhidð° buyoqning tð°bið°ti 3. duktð¾r vð°lining yuzð°sidð° boâyoq qð°tlð°mi shð°kllð°nishini ð°niqlð¾vchi ð¾millð°r 4. bð¾smð° uskunð°sining boâyoq qutisidð° boâyoqning rðµð¾lð¾gik tð°bið°ti 5. boâyoq ð°ppð°rð°tining tðµkislð°sh guruhidð° boâyoqni tðµkislð°sh vð° uzð°tish 6. boâyoqni bð¾smð° qð¾lipgð° surtish 7. chuqur vð° flðµksð¾grð°fik bð¾smð° uskunð°lð°ri boâyoq ð°ppð°rð°tlð°rining tðµñ nð¾lð¾gik tð°vsiflð°ri 8. chuqur bð¾smð° uskunð°lð°ri boâyoq ð°ppð°rð°tlð°ri tuzilishining tðµñ nð¾lð¾gik ñ ususiyatlð°ri 9. flðµksð¾grð°fik bð¾smð° uskunð°lð°ri b...
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