Kev nthuav dav Bolt nrawm

Kev nthuav dav Bolts- Yam khoom yog qhov muaj txiaj ntsig, tab sis feem ntau ua tsis tau. Muaj cov haujlwm uas tsuas yog siv qhov kev xaiv pheej yig tshaj, tsis xav txog qhov nuances. Tom qab ntawd lawv xav tsis thoob tias lub Bolt Sags, kev sib txuas tsis muaj zog nyob ntev li lub sijhawm ... vim li cas SAVEL, thaum mus redo nws tom qab? Nws zoo li lub cuab yeej - ib lub hau nrig zoo siv nyiaj, tab sis koj yuav txuag tau ib qho mob taub hau.

Dab tsi yog expansion bolt thiab nws ua haujlwm li cas?

Cia peb pib nrog cov hauv paus.Kev nthuav dav Bolts- Cov no yog fasteners, uas, thaum zawm, tsim deformation, 'nthuav dav' lawv cov phab ntsa thiab nruj nreem kev sib txuas. Lub hauv paus ntsiab lus ntawm kev ua haujlwm yog qhov yooj yim heev: cov xov hauv qab ua rau sab hauv ntawm cov txiv ntseej lossis qhib hauv cov khoom deform, muab kho kom tau yooj yim. Cov khoom siv los ntawm cov ntsia liaj qhov rooj yog tsim, feem ntau hlau, feem ntau carbon. Tab sis muaj cov kev xaiv tsis zoo uas tau siv nyob rau hauv kev sib zog ib puag ncig. Thiab, ntawm chav kawm, sib txawv hom xov yog metric, nti ... cov no twb tau paub meej uas yuav tsum tau coj mus rau hauv tus account.

Lub ntsiab sib txawv los ntawm cov pob zeb ib txwm yog qhov muaj peev xwm rau tus kheej -fixation. Xav txog tias koj zawm lub pob zeb li niaj zaus hauv ib lub vaj huam sib luag yas. Nws tsuas yog twists, tab sis tsis tsim cov tib xim rov qab kho duaKev nthuav dav BoltCov. Thiab ntawm no cov lus nug tshwm sim: cov ntaub ntawv twg haum rau siv bolts? Qhov no yog ib zaj dab neeg sib txawv kiag li, nyob ntawm lub nra, ntawm kev ua haujlwm ntawm cov khoom, peb feem ntau ntsib kev xaiv cov khoom tsis raug, uas ua rau kev puas tsuaj ua ntej ntawm cov ntsia liaj qhov rooj.

Hom Kev nthuav tawm Bolts thiab lawv siv

Muaj ntau homKev nthuav dav BoltsCov. Los ntawm txoj kev ntawm kev nrawm - nrog sab hauv thiab sab nraud nthuav dav. Sab nraud nthuav dav feem ntau yog siv nyob rau hauv ntau qhov tseem ceeb tshaj plaws cov tebchaw, uas qhov siab tshaj plaws kev cia siab yog qhov yuav tsum tau ua. Sab hauv yog qhov yooj yim thiab pheej yig dua, tab sis haum rau cov haujlwm xav tau tsawg. Raws li cov ntaub ntawv - raws li twb tau hais txog, hlau, stainless hlau, qee zaum txhuas. Thiab txawm raws li hom xov - metric, nti, thiab cov xov tshwj xeeb tsim rau cov ntawv thov tshwj xeeb.

Piv txwv li, hauv kev lag luam automotiveKev nthuav dav BoltsSiv los tuav ntau yam ntawm lub cev. Kev ntseeg tau thiab lub durability yog qhov tseem ceeb nyob rau ntawd, yog li stainless hlau bolts feem ntau yog siv. Hauv kev tsim kho, lawv tau siv los kho cov casing, ua kom nrawm nrawm ntawm plywood thiab lwm yam ntaub ntawv. Thiab nyob rau hauv cov rooj tog kev lag luam - rau cov rooj sib txoos ntawm thav ntawv thiab lwm cov qauv tsim. Hauv txhua kis, qhov kev xaiv ntawm cov ntsia liaj qhov rooj yog nyob ntawm qhov tshwj xeeb. Nws yog ib qho tseem ceeb tsis tsuas yog coj mus rau hauv tus account lub nra, tab sis kuj tseem ua haujlwm - kub, av noo, muaj cov tshuaj txhoj puab.

Cov teeb meem thiab pitfalls thaum siv nthuav dav bolts

Tsis yog txhua yam yog yooj yim li nws zoo li. Firstly, nws yog ib qho tseem ceeb kom xaiv txoj cai sab xis loj. Cov ntsia liaj qhov rooj me me yuav tsis muab cov khoom noj kom txaus, tab sis loj dhau - tuaj yeem ua rau cov khoom puas. Thib ob, nws yog ib qho tsim nyog los soj ntsuam lub sijhawm khi. Tsis muaj zog dhau los - lub ntsia liaj qhov rooj yuav tsis luag ntawm, tab sis muaj zog dhau - nws tuaj yeem tsoo lossis deform lub ntsiab lus sib txuas. Peb feem ntau pom rooj plaub thaum cov neeg siv khoom ua kom nruj cov bolts nrog kev siv zog zoo, xav tias nws yuav txhim khu kev qha. Tab sis qhov no, raws li txoj cai, ua rau cov nyhuv rov qab - lub ntsia liaj qhov rooj cia li tawg.

Lwm qhov teeb meem yog corrosion. Nws yog qhov tshwj xeeb tshaj yog rauKev nthuav dav Boltssiv nyob rau hauv sab nraud mob lossis nyob rau hauv kev sib zog ib puag ncig. Nws yog ib qho tsim nyog los siv bolts los ntawm corrosion -resistant cov ntaub ntawv lossis siv tshwjxeeb tiv thaiv kev tiv thaiv kev tiv thaiv -corrosion. Peb ib zaug ua haujlwm ntawm lub installation ntawm cov qauv hlau ntawm ntug dej hiav txwv. Lawv siv bolts los ntawm cov hlau loj, thiab tom qab ob peb hlis lawv tau pib xeb. Kuv yuav tsum rov ua txhua yam uas siv stainless bolts. Nws yog tus nqi, tab sis tseem ceeb heev.

Cov tswv yim kev paub: Yuam kev thiab cov kev daws teeb meem

Kuv nco qab tias ib kis thaum peb tau nrog cov teeb meem ntawm kev sib txuas tsis muaj zog. Tus Neeg Siv Khoom SivKev nthuav dav BoltsKom nrawm rau ntawm daim tawv nqaij ntawm lub ru tsev. Sij hawm dhau mus, cov bolts pib sag thiab tsis muaj zog ntawm kev sib txuas. Thaum lub sij hawm kuaj xyuas, nws muab tawm tias cov bolts raug nruj - lub caij ua rau lub sijhawm tsis muaj zog. Kuv yuav tsum rub tag nrho cov bolts siv tus yuam sij dynamometric. Tab sis qhov no twb tau kho tau kim.

Lwm qhov kev ua txhaum yog kev siv cov pob tw tsis tsim nyog. Piv txwv li, rau cov khoom siv nrawm dua, lawv feem ntau sivKev nthuav dav BoltsNrog thaj chaw sib cuag loj heev. Qhov no tuaj yeem ua rau deformation yas thiab kev puas tsuaj ntawm cov compound. Hauv cov xwm txheej zoo li no, nws yog qhov zoo dua los siv cov nkhaus tshwj xeeb lossis cov screws. Thiab qhov tseeb xaiv ntawm cov fasteners yog qhov tseem ceeb tshaj uas feem ntau tau xav txog. Nyob rau hauv Handan Zitai Cov Khoom Siv Hluav Taws Xob Txuas Khoom Siv Co., Ltd.

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Kev nthuav dav Bolts- Qhov no yog qhov ua tau zoo thiab ntseeg tau lub ntsej muag, tab sis tsuas yog nrog txoj kev xaiv yog thiab siv. Tsis txhob khaws cia zoo thiab tsis saib xyuas raws li cov kev xav tau thev naus laus zis. Txwv tsis pub, ces koj yuav tau them tus nqi kim rau kev ua yuam kev.

Cov lus pom zoo rau xaiv thiab siv

Thaum xaivKev nthuav dav BoltsThem sai sai rau cov khoom, loj, xov thiab zawm lub sijhawm. Siv tus yuam sij dynamometric kom nruj cov bolts. Yog tias tsim nyog, siv cov tshuaj tiv thaiv kev tawm tsam. Thiab, ntawm chav kawm, sab laj nrog cov kws tshaj lij. Qhov no yuav pab zam kom tsis txhob raug yuam kev thiab paub meej txog kev ntseeg tau ntawm kev sib txuas.