Cov lus qhia no pab koj xaiv qhov zoo meej lag screws rau ntoo rau koj qhov project, npog hom, qhov ntau thiab tsawg, cov ntaub ntawv, thiab cov txheej txheem installation. Kawm txheeb xyuas cov ntsia hlau zoo rau koj cov kev xav tau tshwj xeeb, ua kom muaj kev ruaj ntseg thiab ruaj khov.
Nkag siab Lag Screws
Lag screws rau ntoo, tseem hu ua lag bolts, yog cov loj, hnyav-lub luag haujlwm screws siv los koom nrog cov ntoo ua ke, tshwj xeeb tshaj yog hauv cov ntawv hnyav dua. Tsis zoo li cov ntsia hlau me me, lawv cia siab rau kev sib xyaw ntawm lawv cov xov thiab lub zog clamping ntawm lub tshuab ntxhua khaub ncaws los tsim kom muaj kev sib koom ua ke. Xaiv txoj cai lag ntsia hlau yog qhov tseem ceeb rau txoj haujlwm ua tiav. Lub zog ntawm kev sib koom ua ke yog nyob ntawm ntau yam, nrog rau cov ntsia hlau cov khoom siv, txoj kab uas hla, qhov ntev, thiab hom ntoo raug fastened.
Hom Lag Screws
Lag screws tuaj nyob rau hauv ntau yam ntaub ntawv, txhua tus nrog nws lub zog thiab tsis muaj zog:
- Hlau Screws: Feem ntau hom, muab lub zog zoo thiab kav ntev. Lawv feem ntau galvanized los yog coated los tiv thaiv corrosion.
- Stainless Hlau Screws: Zoo tagnrho rau kev siv sab nraum zoov lossis daim ntawv thov uas xav tau kev tiv thaiv corrosion zoo dua. Ntau dua li cov qauv hlau.
- Lwm yam khoom siv: Thaum tsis tshua muaj, koj tuaj yeem pom cov hlua khi ua los ntawm lwm cov ntaub ntawv xws li tooj dag lossis tooj liab, feem ntau xaiv rau lawv qhov zoo nkauj zoo nkauj lossis kev tiv thaiv corrosion hauv ib puag ncig tshwj xeeb.
Xaiv qhov loj thiab ntev
Xaiv qhov tsim nyog loj thiab ntev ntawm lag screws rau ntoo yog qhov tseem ceeb rau kev ruaj ntseg sib koom ua ke. Qhov ntev yuav tsum txaus kom nkag mus tob rau hauv ob qho tib si ntawm cov ntoo, muab lub zog tuav txaus. Xav txog qhov tuab ntawm cov ntoo tau koom nrog thiab tso cai rau kev nkag mus rau hauv ob qho tib si cov tswv cuab. Ib txoj cai dav dav ntawm tus ntiv tes xoo yog kom muaj tsawg kawg yog ob feem peb ntawm cov ntsia hlau ntev nyob rau hauv cov ntoo.
Daim Ntawv Loj
| Ntsia Hlau Diameter (inch) | Pom zoo Ntoo Thickness (inch) |
| 1/4 | 1/2 - 1 |
| 5/16 | 1 - 1 1/2 |
| 3/8 | 1 1/2 - 2 |
| 1/2 | 2 - 3 |
Installation Techniques rau Lag Screws
Kev txhim kho kom zoo yog qhov tseem ceeb rau kev ua tiav kev sib koom ua ke. Pre-drilling pilot qhov feem ntau yog tsim nyog los tiv thaiv ntoo splitting. Tus tsav lub qhov yuav tsum me ntsis me dua lub shank txoj kab uas hla ntawm lub lag screws rau ntoo, thaum lub qhov loj me me (counterbore) yuav xav tau rau lub taub hau ntsia hlau los zaum yaug.
Rau cov ntoo tawv tshwj xeeb, xav txog kev siv lub txee me me los tsim qhov chaw so rau lub taub hau ntsia hlau.
Qhov twg yuav Lag Screws
Koj tuaj yeem nrhiav tau ntau yam kev xaiv zoo lag screws rau ntoo los ntawm ntau tus neeg muag khoom, ob qho tib si hauv online thiab hauv khw muag khoom lub cev. Rau qhov chaw ntseeg siab nrog tus nqi sib tw thiab kev xaiv zoo, xav txog kev kuaj xyuas Hebei Muyi Ntshuam & Export Trading Co., Ltd, yog ib lub chaw muab kev pabcuam fasteners thiab kho vajtse.
Xaus
Xaiv txoj cai lag screws rau ntoo suav nrog kev nkag siab ntau hom, qhov ntau thiab tsawg, thiab cov ntaub ntawv muaj. Los ntawm kev ua tib zoo xav txog qhov kev xav tau ntawm qhov project thiab ua raws li cov txheej txheem kev teeb tsa kom raug, koj tuaj yeem ua kom muaj kev sib raug zoo thiab kav ntev.
