Kev puas tsuaj sab hauv lub tsheb - kho lossis hloov?

Cov hlua khi hauv tsheb yog ib qho tseem ceeb ntawm lub cev. Qhov no yog qhov bearing ib feem ntawm cov qauv, lub luag hauj lwm rau nws rigidity thiab kuj rau dabtsi yog khoov. Lub cev tsis muaj stringers tsis tiav thiab lub tsheb zoo li no tsim nyog rau kev kho dua tshiab. Lub luag haujlwm ntawm stringer yog dab tsi? Puas yog nws zoo dua los hloov qhov yuam kev lossis kho nws? Tshawb nrhiav hauv kab lus no!

Dab tsi ntawm stringers nyob hauv lub tsheb?

Lub npe ntawm cov cuab yeej los ntawm cov kev taw qhia ntawm lub caij uas khiav raws lub tsheb. Ntawd yog, cov qauv ncej muaj stringers, hla cov tswv cuab thiab cov khoom siv txhawb nqa tag nrho cov qauv. stringer nyob rau hauv lub tsheb kuj hu ua stringer.

Lub stringer tsim zoo li cas?

Cov khoom no yog siv tsis tau tsuas yog nyob rau hauv lub tsheb lub cev, tab sis kuj nyob rau hauv lub dav hlau thiab me me helicopters. Stringer nyob rau hauv xws li cov qauv nws muaj daim ntawv ntawm cov seem nrog sib txawv cross sections. Cov khoom yog txuas los ntawm sab hauv ntawm lub hau mus rau lub tis los yog lub fuselage ntawm lub dav hlau. Hauv cov dav hlau, cov khoom siv no ua haujlwm zoo ib yam li hauv tsheb, uas yog, nws yog ib lub thav duab uas stiffens tis thiab fuselage. Txhawm rau kom tsis txhob hnyav lub tsheb, cov khoom siv no yog ua los ntawm cov khoom siv hnyav.

Yuav ib lub tsheb siv - xyuam xim rau cov hlua

Kev yuav tsheb siv yog lub luag haujlwm loj, tshwj xeeb tshaj yog vim cov neeg muag khoom feem ntau qhia qhov tseeb ntawm lub tsheb, uas tuaj yeem ua phem thaum siv lub tsheb txhua lub sijhawm. Thaum muas lub tsheb, nws yog ib qho tsim nyog yuav tsum tau ua tib zoo xyuas nws thiab xyuas cov keeb kwm ntawm lub tsheb. Ua tib zoo mloog rau:

• mileage - tus naj npawb ntawm kilometers mus ncig yuav qhia ntau txog qhov xwm txheej ntawm lub tsheb;
• hnav cov cim - feem ntau cov kab no pom ntawm lub kauj thiab ntawm lub pob qhov rooj. Nws yog tsis yooj yim sua kom nkaum qhov hnav ntawm cov ntaub ntawv yam tsis tau kho lub kauj, yog li koj yuav tsum tau xyuam xim tshwj xeeb rau qhov no ntawm lub tsheb;
• lub cev - cov khoom no tseem ceeb heev. Ua tib zoo tshuaj xyuas lub cev. Them tshwj xeeb rau xeb. Lub tsheb puas hnyav yuav tsum raug tso tawm. Lwm qhov tseem ceeb yog kev ua haujlwm stringer, yam tsis muaj lub tsheb yuav tsis muaj qhov rigidity.

Yuav kuaj xyuas lub cev li cas?

Koj yuav tsum tau ceev faj txog kev yuav cov tsheb uas tawg vim tias txawm tias lawv zoo li kho dua tshiab, cov nqi kho tsheb tuaj yeem siab. Feem ntau thaum muaj xwm txheej txoj hlua nws tenses, thiab yog tias koj tsis pom nws, tej zaum yuav muaj teeb meem.

Lub cev

Qhov nyuaj tshaj plaws yog los npog cov kab ntawm kev kho lub cev. Nws yog qhov tsis yooj yim sua kom nkaum lub cev rov qab los ntawm qhov chaw xws li lub cav ntim lossis lub cev. Feem ntau ua rau lub cav disassembly yog lub tshuab rau lub cav. txoj hlua. Ib lub tshuab rau cov khoom no feem ntau yuav tsim ib qho loj wrinkle uas nyuaj rau tshem tawm yam tsis tau muab lub cav pov tseg rau ib ntus. Faulty stringers nyob rau hauv ib lub tsheb yog ib qho yooj yim rau pom, thiab koj yuav xav kom tsis txhob raug nqi thiab siv sij hawm kho. Yuav kho lossis hloov cov khoom siv no li cas thiaj li tsis ua rau muaj kev puas tsuaj loj dua?

Tsheb tom qab muaj kev huam yuaj - kuv puas yuav tsum tau hloov tus tswv cuab sab?

Feem ntau, cov tsheb uas muaj hnub nyoog qis dua 10 xyoo uas koj tuaj yeem yuav siv tau yog kev sib tsoo. Lawv qhov xwm txheej tsis yog qhov zoo tshaj plaws. Cov ntawv hlau tshiab feem ntau yog hloov pauv. Cov khoom tawg yog puttied thiab puttied. Ib yam li ntawd, straightening lub cev thiab kho stringer. Yog li ntawd, cov txheej txheem tseem ceeb ntawm cov khoom tsis muaj zog.

Kho lub rusty stringer - ib kauj ruam ntawm kauj ruam

Rusty stringers yog ib qho teeb meem rau ntau tus neeg tsav tsheb. Qhov xwm txheej ntawm cov khoom siv no tuaj yeem ua rau lub tsheb tsis zoo. Hauv qhov no, kev kho cov ntawv hlau yog tsim nyog. Qhov no yog qhov twg Migomat vuam tshuab los ua ke. Nco ntsoov tias cov electrode tsis haum rau qhov no, vim tias qhov tsis zoo ntawm corrosion yuav rov qab los tom qab ob xyoos. Koj tseem yuav xav tau:

• lub kaum sab xis grinder;
• hniav txiav hlau;
• hlau sib tsoo log.

Kho cov ntaub ntawv xav tau

kho stringer yuav ua tsis tau yam tsis muaj ob peb yam. nws: 

• ntawv 1-2 mm;
• primer raws li epoxy resins;
• chassis tu tus neeg saib xyuas;
• tus neeg sawv cev rau txuag ntiag tug profiles;
• compressor nrog accessories, yog hais tias cov ntaub ntawv saum toj no nyob rau hauv ib lub kaus poom thiab tsis nyob rau hauv ib tug tshuaj tsuag.

Yuav ua li cas - step by step

1. Ua ntej koj yuav tsum tshem tawm lub rear ncua kev kawm ntawv, vim hais tias kev puas tsuaj nyob rau hauv ib qho chaw. Nws yog tsim nyog los xyuas tag nrho cov stringer thiab saib xyuas txhua yam. Yog tias koj tsis xav tshem tag nrho cov ncua kev kawm, koj tuaj yeem tshem tawm tsuas yog lub nraub qaum.
2. Tom qab ntawd ua tib zoo ntxuav qhov chaw ntawm qhov teeb meem kom paub meej tias qhov teeb meem yog dab tsi.
3. Rusted stringer Cheebtsam yuav tsum tau rub tawm.
4. Yog tias ua tau, txhuam nws los ntawm sab hauv (zoo dua nrog txhuam ntev dua).
5. Ntxig cov ntawv hlau zoo thiab pib vuam cov hlua.
6. Ntxig lub khob caij nplooj ntoos hlav thiab weld.
7. bet.
8. Txuag sab nraud thiab sab hauv.

Stringer kho - nqi

Yuav ua li cas yog lub stringer tawg? Tus nqi kho ib stringer yog ib lub penny. Nws tsim nyog yuav cov cuab yeej tsim nyog thiab txaus siab rau cov txiaj ntsig xyoo tom ntej ntawm kev siv lub tsheb. Nqi stringer hloov los yog ib tug tinsmith kho nqi ntau pua zlotys. Yog tias koj muaj migomat nyob hauv tsev lossis paub ib tus neeg paub siv nws, koj tuaj yeem txuag tau qee cov nyiaj thiab ua rau koj tus kheej.

Lub stringer yog ib qho tseem ceeb ntawm lub tsheb lub cev qauv, yog li kev puas tsuaj yuav tsum tsis txhob raug xam. Nws yog lub luag haujlwm rau lub rigidity ntawm lub tsheb, yog li thaum yuav ib lub tsheb, xyuam xim rau nws cov mob. Qee zaum txawm hloov lub rusty stringer yuav tsis tsim nyog, vim tias tsuas yog ib feem ntawm nws tuaj yeem hloov tau. Peb cov lus qhia yuav pab koj hauv koj txoj haujlwm thaum muaj teeb meem!