O'z qo'llari bilan avtomobil Shovqin izolyatsisi, qanday shovqin izolyatsiya qilish uchun

shovqin izolyatsiya asosiy maqsadi mashina harakat qachon idishni ichida sodir shovqin qutulish uchun emas. Har qanday avtomobil, hatto eng yangi, ovoz peshtaxta va o'tib transport yaratgan oqim, shuningdek, shovqin shamol dumalab g'ildiraklar, vosita ish, masalan, shovqin ma'lum bir miqdorda o'tish imkoniga ega. Bu haqda maqolada.

kerak nima uchun avtomobil bo'lib, Shovqin izolyatsisi

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Eng avtomobillar vazifani zavod izolyatsiya zaif ko'rayotganligi bor. Istisnolar faqat bir premium sinf modellari mavjud. Avtomobil katta, zaif u tashqi shovqin qarshi himoya bor. Va u yuqori sifatli shovqin izolyatsiya o'rnatish juda qimmat va iqtisodiyot-sinfda o'tgan avtomobillar o'n foiz qodir ekanligini aslida tufaylidir. xaridor uchun kurashda, ishlab shovqin izolyatsiya, shu jumladan, ishlab chiqarish xarajatlarini, qisqartiradi.

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Katta yoshdan katta bo'lganidan ko'ra ko'proq shovqin uning saloniga ko'proq kirishi mumkin. Bundan tashqari, kabinada haddan tashqari shovqin va shovqin bor, bu yo'lovchilar va haydovchidan g'azablanishga olib keladi. TC kabinasida tashqi shovqin natijasida haydovchi ancha tez rahmat va yo'lning xavfsizligi pasayadi.

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Ushbu muammoni hal qilishning yagona usuli - qo'shimcha shovqinlarni izolyatsiya qilish avtomobilini o'rnatish.

Asboblar, armatura, sarf materiallari

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  1. Santexnika vositasi to'plami.
  2. Rolli rolik.
  3. Yonish bilan gaz tsilindr.
  4. Sanoat quritgich.
  5. Kantselyariya pichog'i va kesish uchun qaychi.
  6. Oq ruh yoki hal qiluvchi.
  7. Shovqinni izolyatsion material.

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Avtomobilni shovqinli izolyatsiya qilish, ko'rib chiqish, avtoulovning qaysi qismlari, har bir materialning afzalliklari va kamchiliklari qo'llaniladi

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Avtomobilning yuqori sifatli shovqinlari ko'p jihatdan tanlangan materialga bog'liq. Avtomobilsozlik ushbu materiallarning katta tanlovidir, u juda sodda bo'lib, bu juda oddiy.

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Har qanday shovqinning izolyatsion materialining asosiy xususiyati - bu gigroskopiklikning yo'qligi. Shuning uchun, materialni tanlashda, bunga alohida e'tibor qaratish lozim, chunki to'plangan namlik metall korroziyasiga ega.

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TCS pul o'tkazmalari uchun materiallarni bunday turlarga bo'lish mumkin:

  1. Bitumli slanets.
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  2. Hissiyot.
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  3. Poliuretan.
    Samsung
  4. Avtoulovlarni suyuq shovqin izolyatsiya qilish.
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Vibroplast - bu eshiklarni muhofaza qilish uchun asosiy material, kaput, magistralning qopqog'ini, kabinaning qopqog'ini, idishning qopqog'ini va shovqindan. Bu bitumli slanets, polimerik shaklda yopishqoq qatlamni himoya qilish uchun arizalarni himoya qilish uchun arizalarni jalb qilish uchun.

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Yuqori qatlamda bosilgan takroriy takrorlanish usuli alyuminiy folga. Kesishni engillashtirish uchun folga yuzasida 5 × 5 sm o'lchamdagi kvadratlar shaklida chizilgan. Yopishqoq qatlami maxsus filmni himoya qiladi.

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Materialni singdirmaydi va to'plamaydi, tashqi omillarning ta'siridan parchalanmaydi, plomba xususiyatlariga ega, tegishli qo'llanilishi bilan u metallni korroziyadan himoya qilishga qodir. Osongina sirtga qo'llaniladi va uning konturlarini takrorlaydi.

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Bitoplastning bir nechta turlari mavjud bo'lib, ular ishlatilgan va qalin qalinlik bilan ajralib turadi. Ushbu materialning asosiy noqulayligi uning og'irligi. Qatlam qalinroq, shovqinli vibroplastning izolyatsion xususiyatlari. Bir kvadratning og'irligi. m. Ikki mm qalinlik bilan. Uch kg ni tashkil qiladi va 4,5 mm vaznli material olti kg. TCni qayta ishlash uchun, 8-10 kv. M. m. Shunday qilib,, shuning uchun mashinaning og'irligi ishlatiladigan materialning qalinligiga qarab oshadi.

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Splane juda keng tarqalgan, juda ajoyib ish izolatsiyasi xususiyatlari tufayli. Bundan tashqari, material maqbul issiqlik izolyatsiyasi ko'rsatkichlariga ega, past vazn, namlikni yuvamaydi va maxsus yopishtiruvchi qatlam yordamida osongina o'rnatiladi.

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Operatsiyada -45 dan +64 darajagacha bo'lgan haroratga bardosh bera oladi. Avtomobilning eng shovqinli joylarini, eshiklar, tunnellar, g'ildiraklar va boshqa elementlarni ehtiyotkorlik bilan himoya qilish uchun ishlatiladi.

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Maqsadga qarab, Spdanb qalinligi 2, 4 yoki 8 mm bo'lishi mumkin. Ikkinchisini belgilash raqami uning qalinligini anglatadi, masalan, 3004-speni qalinligining qalinligi 4 millimetr.

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Maxsus yopishtiruvchi qatlam yordamida avtoulovning shovqinli izolatsiyasi juda oddiy, u barcha sirt konturlarini takrorlay oladi va qaychi bilan kesish mumkin. Bundan tashqari, materialning vazni pastligi va transport vositasining yukini kamaytirmaydi.

Ovoz izolyatsiyasi uchun ham keng tarqalgan materialdir. Uning baland ovozi va kichik xarajatlari bor. Shovqinlashdan tashqari, tabiiy va sintetik feltlar yuqori issiqlik izolyatsiya ko'rsatkichlari bilan tavsiflanadi va harorat uchun ishlatiladi.

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Kiks-ni ishlatishda cheklash - namlikni to'plash qobiliyati. Bu kondensatni yaxshi bilmaydigan gözenekli tizimga ega. Ishlatganda, hissiyotni quritmaslik mumkin emas, shuning uchun uni faqat namlik imkoniyati bo'lmagan joylarda foydalanish kerak.

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Agar siz gilamchalarda sezilarli ajratishni ishlatsangiz, u avtomobilning pastki korroziyasiga tez zarar etkazishi mumkin. Yig'ilgan namlik, bu material ovozni yutish xususiyatlarini sezilarli darajada yo'qotadi va qo'ziqorin va mog'orni rivojlantirish uchun eng yaxshi muhitga aylanadi. O'zini sezish paytida namlik to'planishi natijasida mashinaning derazalari doimo yo'q bo'lib ketadi va indeksda yoqimsiz hid paydo bo'ladi.

Ushbu fondning ikkinchi asosiy noqulayligi o'rnatilishning murakkabligi. Tikzilaga qo'llaniladigan yopishqoq qoplama yaxshi dam ololmaydi va sirtdan olib tashlanishi mumkin. Yuqorida aytilganlarning barchasini hisobga olgan holda avtoulovni ovoz o'tkazmaydigan qilib olishni cheklash maqsadga muvofiqdir.

Suyuq shovqin izolatsiyasi har tomonlama va mashinada va ichkarida amalga oshiriladi. Tashqi tomondan, shovqinli mastiroqlar avtomobil salonida asosiy shovqinli etkazib beruvchilarning asosiy shovqinli etkazib beruvchilar bilan davolash kerak.

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TC mastikning tashqi tarkibiy qismlarini qayta ishlash nafaqat shovqin darajasini kamaytirish, balki metall elementlarni korroziyadan himoya qilishga qodir. Zamonaviy ishlab chiqaruvchilarga suyuq shovqinli suyuqlik izolatsiyasini - qayta tiklanish va bitum-slanetal mastik, ko'pikli va ikki komponentli kompozitsiyalarni taklif etadi.

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Suyuq shovqin izolatsiyasi kam yog'li, toza yuzalarga nisbatan qo'llanilishi kerak. Yaxshiroq yopishtirish uchun ba'zi hollarda, astarni qo'llash kerak bo'lishi mumkin.

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Suyuq kompozitsiyalar barcha bo'g'inlarni mukammal darajada to'ldiradi va qo'shimcha himoya qilishni ta'minlaydi. Ular sirtda yoki oraliq bilan sirtda qo'llaniladi. Tarkiblar bilan ishda, shuni yodda tutish kerakki, ularning aksariyati bir necha kunga yetib borishga qodir bo'lgan quritishning katta davomiyligida farq qiladi.

Kaput qopqog'idan va nima uchun shovqinni izolyatsiya qoplaydi

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Kaputni to'kish sizni dvigatelni yaratadigan shovqindan himoya qila oladi deb ishoniladi. Biroq, bu fikr noto'g'ri. Aslida, agar siz kaputni shovqinli izolyatsiya qilsangiz, qishda sovuqdan motor "azoblanmaydi". Ushbu operatsiyani bajarish uchun sizga kumush vibroplast va urg'u kerak bo'ladi.

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Kaputni ovozli izolyatsiyani amalga oshirishda, kaputni haddan tashqari yuklamaslik uchun materialning og'irligini hisobga olish kerak, chunki siz o'zgarishi kerak bo'lgan xasterlar shikastlanishiga olib kelishi mumkin. Tebranishni olib tashlash uchun vibnnoser-dan foydalaning. Ular chiroyli o'pka, natijada kichik yuk. Kaput ostida issiqlikni saqlash uchun, qishda gipotermiya va yozda haddan tashqari qizib ketishdan himoya qilish.

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Ishlab chiqaruvchi, odatda, uning issiqlik izolatsiyasini mashinaga olib keladi. Siz yaratgan shovqin izolyatsiyasi xodimlar tomonidan almashtirilmasligi kerak, lekin faqat uni to'ldiradi. Agar avtoulov izolyatsiyasida standart shovqin izolyatsiyasi bo'lmasa, uni o'zingiz qilishingiz kerak, buning uchun u juda qalin materialni tanlab olish kerak - kamida 15 millimetr. Va agar siz tebranish qobiliyatiga ega bo'lgan material qo'shsangiz, o'zingizni tashqi tovushlardan himoya qilishingiz mumkin va dvigatel qishda sovuqdan aziyat chekmaydi.

Shovoq eshiklar va kamarlarni va nima uchun shovqin izolyatsiyasini, bosqichma-bosqich ish

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Ushbu izolyatsiya nafaqat Cu salonini shovqindan himoya qilish, balki mashinada musiqaning eng yaxshi ovozi uchun ham yaratilgan. Kamdan-kam hollarda, hatto eng keng tarqalgan ovoz izolyatsiyasi "mo'jizalar" ni yaratishga qodir, natijada kabinada musiqa juda yaxshi eshitiladi. Minimal "Shuqaldirov" ni "oltin" va "kumush" ni oling. Shishgan material eshik ichidagi ustunga qarama-qarshi. Vibroplastni iloji boricha ko'proq joylashtirish kerak, chunki metallning qalinligi kamroq, shovqinni izolyatsiya qilish kerak bo'ladi.

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Ovoz izolyatsiyasini tayyorlashdan oldin, himoyaga boradigan materialning og'irligini hisoblang. Agar shovqinli izolyatsiya bilan eshik juda ko'p tortishsa, bu qarshilik ko'rsatadigan ehtimol juda katta. Natijada eshik tomchilarini almashtirish kerak bo'ladi. Agar mashina yaxshi audio tizimga ega bo'lsa, sizda kabinada musiqa yaxshi eshitilishi uchun sizga kamida to'rt qatlamli izolyatsion material kerak bo'ladi.

Avvalo, eshiklarning ichki qismini himoya qilish kerak. Bu holatda elim materiallari eshik oldida karnaylarning ortidagi teshiklari orqali zarurdir. Vibroplastning tepasida to'rt millimetr qalinligi bilan taqillatgichni qo'ying.

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Keyin eshikning ochiq qismini izolyulom qiling. Musiqa uchun yaxshiroq tovushni yaxshiroq tinglash uchun spiker o'rnatilgan eshikning bir qismini oling. Bundan tashqari, operatsiya tugagandan so'ng, eshik yanada qattiqroq bo'ladi, bu musiqa ovoziga ijobiy ta'sir ko'rsatadi. Tashqi qismning vibroplasti "kumush" bilan qoplanishi kerak, shundan keyin qarama-qarshi.

Keyin eshik kartalariga e'tibor bering. Shunday qilib, ekranlar va boshqa keraksiz tovushlar chop etilmasligi uchun ularni qayta ishlash kerak. Buning uchun, slipli bitoplas yoki shunga o'xshash tovush izolyatsiyasini ishlating.

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Shuningdek, "Madein" ekraniga qarshi material bilan qoplangan tortishish va tutqichlarga e'tibor bering. Orqa eshiklarni qayta ishlash frontga o'xshash. Agar ma'ruzachilar eshikka o'rnatilmagan bo'lsa, siz soddaroq materialni qo'llashingiz mumkin.

G'ildiraklar g'ildiraklardan keladi, shuning uchun g'ildirakli arklar himoya qilinishi kerak. Bunday holda, kerakli qalinligi bilan ikki yoki uch qatlamli materialdan foydalanish kerak. Tebranishdan, eng yaxshisi "egast portlash" ni himoya qiladi. Siz boshqa materialni qo'llashingiz mumkin, ammo qatlamni qo'yish uchun ikki qatlam bo'ladi.

Avtomobilning tomini va qanday qilib shovqin izolyatsiyasini keltirib chiqaradigan shovqinni buzish Qanday cheklovlar

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Avtomobil egalari o'z avtomobilining tomini ushlab turishadi, shunda tashqi tomondan tashqarida shovqin harakatlanish qulayligiga xalaqit berishi mumkin. Agar siz shiftning ovozli izolyatsiyasini qilsangiz, hatto eng kuchli yomg'ir sharoitida ham, siz kuchli noqulaylikni ta'minlay olmaydigan engil kar zarbalaringizni his qilasiz. Ushbu turdagi izolyatsiya uchun yuqorida ko'rsatilgan turlarning vibroplasti mos keladi. Eng oson materialdan foydalanish tavsiya etiladi, chunki shiftga juda ko'p yuk, tortishish markazi yuqoriga ko'tarilishiga olib keladi, bu ishlov berishdan juda yomon ta'sir ko'rsatmoqda. Ishlatilgan tükenning qalinligi to'rt yoki sakkiz millimetr bo'lishi kerak. Agar qalinligi etarli bo'lmasa, ikkita qatlam qo'ying. Ushbu tadbirda cheklovlar materialni o'rnatgandan so'ng, shiftni qaytarish mumkin bo'lgan holatni qaytarish mumkin edi.

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Avtoulovning poliga qaraganda shovqin va qanday qilib

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Ushbu turdagi izolyatsiyaning asosiy maqsadi - bu shovqinni yo'l bilan aloqa qilishdan, shuningdek avtomobilning pastki qismida kichik buyumlarning zarbalaridan. Materialni tanlash cheklanmagan - siz eng yaxshi shovqin va tebranish izolyatorlarini olishingiz mumkin. Qoida tariqasida, Bimst bomba polni izolyatsiya qilish uchun sodir bo'ladi. Ushbu material eng yaxshi xususiyatlarga ega, ammo eng og'ir vaznga ega. Ushbu tebranish va izolyatorning ustiga, issiqlik va yutish shovqinini ushlab turadigan material 4 yoki 8 ni tashkil qiladi.

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Ba'zan qalin taqillatganda, qalinroq materialni olishingiz mumkin, ammo uni qo'yish uchun ikkita qatlam bor. Bo'shliqlarni tark etishning iloji yo'q, tpenlen butun qavatli hududni qoplash kerak.

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Magistral avtoulovni, mix g'ildiraklari, arklarini va qanday qilib batafsil izolyatsiya qilish

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Magistralni himoya qilish juda muhim, chunki bu qo'shimcha shovqinlarning ko'pi va siqilishlarning ko'pi bor. Agar siz ku-da Sabvuferni CU-ni qo'yishni istasangiz, magistralni izolyatsiya qilish kerak.

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Zaxira g'ildirakni bo'shatish uchun alohida e'tibor berilishi kerak, tebranishni istisno qiladigan materialni to'liq bog'lashga harakat qiling. Bitoplast tomonidan barcha magistral kesilgan.

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Tabirali nich shkaflar shovqinni izolyatsion materialni ham, siz idishni qulay his qilishingiz uchun. Agar siz hamma narsani to'g'ri qilsangiz, g'ildiraklar bilan aloqada bo'lgan shovqin aslida sezilmaydi.

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Qo'shimcha izolyatsiya qilishdan oldin, avval "mahalliy" poyafzalni olib tashlang, shovqindan himoya qiladi. Keyin axlat va changdan, keyinchalik materialni qo'yishingiz mumkin. Ko'pincha "oltin" vibroplast yoki analoglardan foydalaniladi. Mutaxassislar g'ir-tortishish kuchi bilan g'ildirakli tumanlarni boshqarishga maslahat berishadi, bu shovqin izolyator bo'lib xizmat qiladi va metallni korroziyadan himoya qiladi. Eng tuman, tutar, tutqichlar, ularni vibroplast bilan va'z qilishingiz va joyni mahkamlang.

Maslahatlar Profi, eng yaxshi avtoulov shovqin izolyatsiyasini

Avtotransport vositasining shovqin izolyatsiyasini amalga oshirish kerak, qaysi materiallardan foydalanish - bularning barchasi faqat avtomobil egasiga, uning mahorati va moliyaviy imkoniyatlariga bog'liq.

Izohlar