Tus Kheej Tapping Screws Nrog Lub Laum: Nrog Lub Laum Rau Hlau Thiab Lub Taub Hau Hexagonal Countersunk, Lwm Hom, Qhov Ntau Thiab Tsawg Raws Li GOST

Cov txheej txheem:

Video: Tus Kheej Tapping Screws Nrog Lub Laum: Nrog Lub Laum Rau Hlau Thiab Lub Taub Hau Hexagonal Countersunk, Lwm Hom, Qhov Ntau Thiab Tsawg Raws Li GOST

Video: Tus Kheej Tapping Screws Nrog Lub Laum: Nrog Lub Laum Rau Hlau Thiab Lub Taub Hau Hexagonal Countersunk, Lwm Hom, Qhov Ntau Thiab Tsawg Raws Li GOST
Video: Saib npwb wb sib xeem teeb hwj beer lom zem kawg 21/10/2021 2024, Lub peb hlis ntuj
Tus Kheej Tapping Screws Nrog Lub Laum: Nrog Lub Laum Rau Hlau Thiab Lub Taub Hau Hexagonal Countersunk, Lwm Hom, Qhov Ntau Thiab Tsawg Raws Li GOST
Tus Kheej Tapping Screws Nrog Lub Laum: Nrog Lub Laum Rau Hlau Thiab Lub Taub Hau Hexagonal Countersunk, Lwm Hom, Qhov Ntau Thiab Tsawg Raws Li GOST
Anonim

Kev tsim kho ua haujlwm ib txwm xav tau ntau tus lej sib txawv sib txawv. Qhov kev xaiv yooj yim tshaj plaws thiab yooj yim tshaj plaws yog tus kheej tapping screws. Txawm li cas los xij, qee tus qauv tsuas tuaj yeem kho tau hauv cov khoom tom qab kev siv dej. Txhawm rau ua haujlwm zoo dua thiab yooj yim dua, koj tuaj yeem siv tshwj xeeb self-tapping screws nrog laum . Hnub no peb yuav tham txog cov yam ntxwv ntawm cov khoom lag luam thiab qhov loj thiab hom twg lawv tuaj yeem ua tau.

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Peculiarities

Tus kheej tapping screws nrog kev xyaum feem ntau yog siv los kho cov qauv hlau . Lawv feem ntau yog tsim nrog cov lus qhia ntse nrog cov xov zoo. Cov tseev kom muaj rau qhov zoo ntawm cov clamps tuaj yeem pom hauv GOST 11650-80.

Cov khawm nrawm no tso cai rau koj los ua cov qauv hlau kom muaj zog thiab ruaj khov raws li qhov ua tau. Lawv nruj nreem hlau hlau ua ke. Ib qho ntxiv, cov ntsia hlau tus kheej tapping yuav tsum yog npog nrog txheej tshwj xeeb tiv thaiv , uas tiv thaiv kev tsim cov xeb nyob rau saum npoo ntawm cov tuav. Cov kev xaiv ntau tshaj yog cov tshuaj uas tsim galvanized txheej. Tab sis kuj tseem muaj cov qauv ua tiav hauv phosphated muaj pes tsawg leeg.

Tus tsim ntawm tus kheej tapping ntsia hlau nrog laum lossis laum muaj peb yam tseem ceeb:

  • taw tes taw qhia;
  • xov (nws tig mus raws tag nrho ntev ntawm cov hlau pas nrig mus rau lub taub hau);
  • lub kaus mom (nws ua haujlwm pab txhawb kom lub hauv paus tsis nkag mus rau cov khoom sib sib zog nqus).
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Hom kev txheeb xyuas

Tus kheej tapping screws nrog cov lus taw qhia tuaj yeem faib ua qhov sib txawv tshwj xeeb … Yog li, nyob ntawm seb hom taub hau twg, lawv tau muab faib ua cov hauv qab no qauv.

Hex taub hau khoom

Cov cuab yeej zoo li sab nrauv zoo ib yam rau cov ntsia hlau. Tab sis lawv yam ntxwv los ntawm cov ntsia hlau tsis tshua muaj xov thiab cov ntse ntsis me ntsis … Cov qauv no, raws li txoj cai, raug coj los kho cov ntoo loj loj.

Yog tias siv ua ke nrog dowels, tom qab ntawd lawv kuj tsim nyog rau pob zeb ua haujlwm.

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Fasteners nrog xovxwm tshuab ntxhua khaub ncaws

Cov fasteners no sib txawv hauv thaj tsam nce ntxiv ntawm thaj chaw sib cuag ntawm thaj chaw taub hau … Lub tshuab ntxhua khaub ncaws tso cai rau koj nias cov ntoo lossis cov laug cam kom nruj li sai tau (tab sis lawv cov tuab yuav tsum tsis pub tshaj 10 hli).

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Countersunk Locks

Feem ntau lawv tau siv los kho cov ntoo ntoo, tab sis lawv kuj tuaj yeem siv rau hlau. Cov hom no raug suav hais tias yog cov kev xaiv thoob ntiaj teb, lawv muaj qhov xov nruab nrab, lawv lub taub hau tau txawv los ntawm qhov tshwj xeeb txhawb nqa nres , tab sis thaum kho lawv hauv cov khoom, koj yuav tsum tsis txhob siv ntau lub dag zog.

Raws li txoj cai, cov hom no tau tsim nrog kev hla hla, uas tso cai rau koj kho qhov feem nrog qhov raug siab tshaj plaws.

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Hemispherical taub hau tuav

Cov kev xaiv zoo sib xws rau cov khawm ris ntxiv tuaj yeem raug ntaus nqi rau pawg thoob ntiaj teb … Lawv muaj qhov taw qhia heev. Cov qauv raug txiav txim siab qhov kev xaiv tsim nyog tshaj plaws rau txuas cov ncej hlau mus rau lub crate ntoo . Lawv kuj tuaj yeem raug coj los txuas cov ntaub ntawv rau ib leeg.

Cov qauv nrog cov qauv hemispherical feem ntau ntxiv nrog tsim lub tshuab ntxhua khaub ncaws, uas tso cai rau koj kom nyem me ntsis cov khoom kom nrawm rau lub hauv paus, muab kev txhim kho dua thiab ruaj khov.

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Hloov lub taub hau tus kheej tapping screws

Zoo sib xws yam fasteners tuaj yeem siv rau kev koom nrog cov hlau profile, feem ntau yog ua los ntawm txhuas lossis cov hlau mos nrog aluminium … Muaj qhov me me zoo li tus ntoo khaub lig rau ntawm lub taub hau, xws li lub hauv paus ua rau nws muaj peev xwm siv tus kheej tapping screws rau cov ntsia hlau muaj zog. Lub hauv paus nruab nrab ntawm cov khoom muaj cov xov ib leeg nruj.

Qhov taub ntawm cov ntu yog taw tes heev.

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Kuj tus kheej tapping screws nrog lub taub ntse tuaj yeem yog categorize raws li cov ntaub ntawv uas lawv tuaj yeem siv rau.

Los ntawm ntoo

Fasteners rau ntoo, hauv ob sab phlu muaj xov tsis tshua muaj nyob rau hauv daim ntawv ntawm cov ntsia hlau nyias … Cov khoom ntoo tau txiav txim siab softer thiab ntau pliable rau kev ua, yog li lawv tsis xav tau ntse dhau tus kheej tapping screws. Cov fasteners tuaj yeem tso rau hauv qhov chaw yam tsis tau ua ntej drilling, tab sis nws tus kheej tapping screws nrog lub laum tuaj yeem ua kom nrawm dua cov txheej txheem no thiab ua kom yooj yim dua.

Feem ntau, xws li tus kheej tapping screws tau ua nrog lub taub hau dawb lossis daj.

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Rooj tog ntsia hlau

Cov kev xaiv zoo sib xws tso cai rau koj txhawm rau txhawm rau chipboard thiab MDF cov laug cam, los ntawm cov rooj tog uas tau tsim los . Cov ntsiab lus kho tau muaj qhov tsoos ntev ntawm 50 millimeters. Lawv lub kaus mom yog hexagonal.

Nws muaj qhov tshwj xeeb rau lub hexagon.

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Hom vov tsev

Xws li tus kheej tapping screws nrog lub laum muaj lub taub hau hexagon thiab tshwj xeeb roj hmab ntxhua khaub ncaws-gasket . Lub hauv paus kawg ua lub luag haujlwm tseem ceeb, vim nws tau ua tsaug rau nws tias kev tiv thaiv kom txaus los ntawm cov dej noo ntau tau ua kom ntseeg tau, thiab nws kuj ua raws li qhov ua kom poob siab rau lub pob qij txha.

Hom vov tsev tuaj yeem tsim ua ntau yam xim, hauv qhov no qhov kev xaiv yuav nyob ntawm qhov xim xim ntawm lub ru tsev.

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Vandal-pov thawj ntau yam

Cov no tshwj xeeb tus kheej tapping screws nrog lub taub hau muaj lub taub hau nrog cov kab tshwj xeeb … Lawv tuaj yeem muaj lub hnub qub zoo li tus, ntau lub ntsej muag.

Nws tsis tuaj yeem ua kom nruj los tiv thaiv vandal tus kheej tapping screws nrog cov cuab yeej siv hauv tsev.

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Tus kheej tapping screws nrog kev xyaum kuj txawv ntawm ib leeg hauv hom xov

  • Ntxhib xov … Raws li txoj cai, nws khiav raws qhov ntev ntawm tus pas hlau thiab muaj suab nrov tsawg. Tus qauv yuav haum rau kev ua haujlwm nrog cov ntaub ntawv mos, suav nrog ntau hom ntoo, plaster thiab yas.
  • Nruab nrab … Cov xov no tau pom nyob hauv txhua hom kev siv tus kheej tapping screws. Yuav luag txhua cov ntaub ntawv tuaj yeem sau nrog cov qauv no.
  • Nquag nquag pib xov . Hom no haum rau kev ua haujlwm nrog cov ntawv hlau nyias. Muaj qhov nyias, ntse ntsis ntawm qhov kawg ntawm tus pas nrig.
  • Asymmetric xov … Nws feem ntau siv hauv kev tsim khoom, hauv cov xwm txheej hauv tsev nws tuaj yeem raug coj los ua ke ntawm cov rooj tog tsim.
  • Variable serrated xov … Hom no yog siv rau hauv rooj plaub thaum koj xav tau xa cov khoom lag luam mus rau lub cib lossis cov pob zeb ua haujlwm yam tsis siv dowels.
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Qhov ntev (kho kom raug)

Ua ntej yuav tus kheej tapping screws nrog cov lus qhia, koj yuav tsum tau them nyiaj tshwj xeeb rau lawv. loj , vim tias kev ua haujlwm yav tom ntej zoo nyob ntawm cov yam ntxwv no. Ib qho ntxiv, thaum xaiv, koj yuav tsum ua kom raug sib txheeb cov kev ntsuas no nrog qhov ntev ntawm cov khoom siv uas tau ua tiav, nrog rau hom nto (ntoo, hlau, phab ntsa ntub dej).

Hauv Is Taws Nem, koj tuaj yeem pom cov ntxhuav uas qhia txog tus txheej txheem ntawm ntau yam ntsia hlau . Yog li, lawv qhov ntev feem ntau txawv ntawm 13 txog 51 hli. Lub taub hau taub tuaj yeem kwv yees li 7 hli. Txoj kab uas hla ntawm lub tshuab ntxhua khaub ncaws mus txog 10-13 hli. Tab sis Tab sis qhov tseem ceeb, cov qauv uas tsis yog tus qauv loj. Yog li, qhov ntev ntawm cov qauv npaj rau kev ua haujlwm ru tsev tuaj yeem ncav cuag 150-170 hli.

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Cov Lus Qhia Xaiv

Ua ntej yuav khoom tsim nyog tus kheej tapping screws nrog lub laum, tshwj xeeb yuav tsum tau them nyiaj rau qee qhov txoj cai xaiv Ua ntej, xav txog yam khoom twg koj yuav xav tau cov hlua txuas rau. Yog li, rau kev ua cov khoom ntoo, koj tuaj yeem xaiv cov qauv nrog cov xov tsis tshua muaj, rau cov khoom siv hlau nws yog qhov zoo dua los xaiv cov qauv nrog cov xov xov nquag.

Tsis tas li, ua ntej yuav khoom, ua tib zoo saib qhov ntev tus kheej tapping screws. Rau cov ntaub ntawv nyias, koj yuav tsum tsis txhob xaiv cov qauv ntev dhau nrog lub taub loj. Cov kev xaiv tom kawg tuaj yeem tsim nyog rau txuas ntoo lossis hlau los ntawm cov tuab tuab. Ntau yam ntau yam feem ntau siv rau cov txheej txheem khov kho.

Rau kev txhim kho lub ru tsev, nws tsim nyog yuav tsuas yog cov vov tsev. Nws yog lawv uas ua kom ntseeg tau qhov siab tshaj plaws ntawm qhov chaw ua haujlwm.

Txhua tus qauv no tau nruab nrog lub tshuab ntxhua khaub ncaws ruaj khov.

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Roofing screws nrog lub laum yog muaj nrog lub kaus mom kho nrog cov polymers tshwj xeeb , uas tsim cov txheej txheem tiv thaiv tshwj xeeb. Feem ntau lawv muaj lub hauv ncoo haum haum ua los ntawm cov roj hmab hluavtaws. Cov txheej txheem no tso cai rau cov fasteners siv rau kev teeb tsa sab nraum zoov. Cov qauv vov tsev kuj sib txawv me me thiab yuav tsum tau xaiv nyob ntawm qhov tuab ntawm lub ru tsev.

Ua tib zoo saib cov ntsia hlau … Lawv saum npoo yuav tsum tiaj tus kiag li, yam tsis muaj qhov txawv txav. Txawm hais tias qhov tsis sib xws me me tuaj yeem tsis muaj nyob ntawm cov xov, cov khoom lag luam no tuaj yeem ua rau cov khoom ua tiav lossis yooj yim ua rau tsim muaj ntau cov khib nyiab thaum lub sijhawm ua haujlwm.

Txheeb xyuas tias cov ntsia hlau tau npog nrog cov tshuaj tiv thaiv tshwj xeeb . Xws li kev sib xyaw pab tiv thaiv kev tsim cov xeb ntawm cov khoom. Qhov kev xaiv pom zoo tshaj plaws yog cov tshuaj uas tsim cov txheej galvanized lossis phosphated. Hom lus qhia kuj ua lub luag haujlwm tseem ceeb . Cov qauv tuaj yeem nruab nrog cov ntsiab lus dub uas tau phosphated lossis lub teeb galvanized xaus.

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Qee lub sij hawm cov lus qhia tau muab faib ua ob hom: tsuas yog tus qauv taw qhia lossis cov laum

  • Thawj qhov kev xaiv yog siv txhawm rau txhim kho qhov profile rau ib leeg. Nws yog qhov me me me.
  • Qhov kev xaiv thib ob yog ua thaum yuav tsum tau ua ntej yuav tsum tau drilling, lossis thaum yuav tsum tau teeb tsa lub dowels.

Nws yog qhov zoo dua los yuav tus kheej tapping screws ua los ntawm cov txheej txheem ruaj khov hlau … Feem ntau lawv tau tsim los ntawm ntau hom hlau zoo. Lawv yuav tuaj yeem nkag mus tau yooj yim cov khoom yam tsis khoov. Cov qauv tsis zoo uas ua los ntawm cov hlau tsis muaj hlau yuav tsis tuaj yeem ua haujlwm tau ntev, lawv feem ntau deformed twb tau tsim thaum lub sijhawm teeb tsa.

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Pab

Txhawm rau tus kheej tapping screws nrog lub laum kom muaj peev xwm ua tau ruaj khov rau cov khoom siv thiab muab kev txhim kho ruaj khov, koj yuav tsum ua raws qee txoj cai rau lawv kev teeb tsa … Yog tias koj txuas cov ntawv hlau, tom qab ntawd nws yog qhov zoo dua kom maj mam ntswj rau hauv cov ntsia hlau, thiab tsis rauj rau lawv rau saum npoo. Ntsia hlau nyob rau hauv tus kheej tapping ntsia hlau nrog qee yam suab.

Cov tuab tuab ntawm cov hlau, qhov hnyav dua ntawm cov qauv. Cov khoom siv hlau tau tsim nrog cov lus qhia ntxaws tshaj plaws, yog li tsis tas yuav npaj cov khoom thiab laum ib lub qhov ntxiv. Cov qauv zoo yuav tuaj yeem ua kom nruj rau hauv qhov khoom yam tsis tau khoov.

Yog tias koj tab tom txhim kho lub ru tsev nrog tus kheej tapping screws, tom qab ntawd koj tuaj yeem tsoo lawv me ntsis nrog rauj. Qhov no yuav tsum tau ua tib zoo kom lawv tsis khoov.

Cov qauv ntoo feem ntau yooj yim tsav qeeb nrog tib lub cuab yeej.

Pom zoo: