Dab tsi yog qhov laum loj rau Tapcon 1/4?
Txheem
Hauv tsab xov xwm no, kuv yuav qhia rau koj paub tias qhov laum loj npaum li cas yuav tsum tau siv rau 1/4 Tapcon.
Yog tias koj laum lub qhov loj dua rau Tapcon ntsia hlau hauv pob zeb, yuav tsis muaj cov khoom txaus los tuav cov xov ntawm cov ntsia hlau. Ntawm qhov tod tes, lub qhov me me yuav tsis ua rau koj zoo. Yog li, siv qhov loj me me rau ¼ Tapcon yog qhov tseem ceeb tshaj li qhov xav tau.
Feem ntau, qhov loj ntawm lub laum nyob ntawm txoj kab uas hla thiab qhov ntev ntawm Tapcon ntsia hlau. Rau ¼ Tapcon koj yuav xav tau 3/16 "drill. Thiab Tapcon 3/16 ntsia hlau yuav tsum muaj 5/32 "drill ntsis.
Yam dab tsi cuam tshuam rau Tapcon laum loj?
Ua ntej xaiv Tapcon qhob ntsia hlau laum, muaj ob yam uas yuav tsum tau xav txog.
- Txoj kab uas hla Tapcon
- Tapcon ntev
Thaum koj pom ob qhov loj me no kom raug, koj tuaj yeem siv daim duab tsim nyog los txiav txim siab qhov tseeb Tapcon laum loj.
Dab tsi yog qhov laum loj rau 1/4 Tapcon
Raws li tau hais hauv ntu dhau los, qhov loj ntawm qhov xyaum yog nyob ntawm qhov ntev thiab txoj kab uas hla ntawm Tapcon. Cov lus hauv qab no qhia txog kev xyaum qhov ntau thiab tsawg raws li txoj kab uas hla thiab qhov ntev ntawm Tapcon screws.
Nco ntsoov: Cov txiaj ntsig hauv qab no yog rau ncaj shank carbide qhov saws.
| Tapcon Ntsia Hlau | Laum me ntsis | ||
| Ncauj | Ntev | Ncauj | Ntev |
| 3/16 “ | 1.25 “ | 5/32 “ | 3.5 “ |
| 3/16 “ | 1.75 “ | 5/32 “ | 3.5 “ |
| 3/16 “ | 2.25 “ | 5/32 “ | 4.5 “ |
| 3/16 “ | 2.75 “ | 5/32 “ | 4.5 “ |
| 3/16 “ | 3.25 “ | 5/32 “ | 4.5 “ |
| 3/16 “ | 3.75 “ | 5/32 “ | 5.5 “ |
| 3/16 “ | 4 “ | 5/32 “ | 5.5 “ |
| ¼” | 1.25 “ | 3/16 “ | 3.5 “ |
| ¼” | 1.75 “ | 3/16 “ | 3.5 “ |
| ¼” | 2.25 “ | 3/16 “ | 4.5 “ |
| ¼” | 2.75 “ | 3/16 “ | 4.5 “ |
| ¼” | 3.25 “ | 3/16 “ | 4.5 “ |
| ¼” | 3.75 “ | 3/16 “ | 5.5 “ |
| ¼” | 4 “ | 3/16 “ | 5.5 “ |
| ¼” | 5 “ | 3/16 “ | 6.5 “ |
| ¼” | 6 “ | 3/16 “ | 7.5 “ |
Raws li cov ntaub ntawv saum toj no, koj yuav xav tau 3/16 "drill ntsis rau Tapcon ¼ ntsia hlau.
Txawm li cas los xij, nco ntsoov qhov ntev ntawm ¼ Tapcon ntsia hlau. Rau 1.25 "Tapcon ntsia hlau, koj yuav xav tau 3.5" me ntsis. Thiab rau 2.25 "Tapcon ntsia hlau, koj yuav xav tau 4.5" me ntsis.
Yog li ib txwm xav txog Tapcon ntsia hlau ntev ua ntej xaiv qhov xyaum.
Yog tias koj siv Tapcon 3/16 qhob ntsia hlau, koj yuav xav tau 5/32 "drill ntsis.
Tsis txhob hnov qab: Tapcon ¼ ntsia hlau, ¼ txhais tau tias 0.25 nti.
Tsis tas li ntawd, ntawm no yog ob peb yam koj yuav tsum paub txog Tapcon screws.
- Txhua Tapcon screws yuav tsum ua raws li ANSI B212.15-1994.
- Txhua Tapcon ntsia hlau yuav tsum ua tau raws li qhov tsawg kawg nkaus anchorage qhov tob ib zaug ntsia.
Qhov tsawg kawg nkaus cog qhov tob yog dab tsi?
Txhua Tapcon ntsia hlau muaj qhov tsawg kawg nkaus qhov tob uas nws yuav tsum nkag mus rau hauv lub pob zeb. (1)
Yog tias cov ntsia hlau tsis ncav cuag qhov tsawg kawg nkaus tus nqi, nws yuav tsis haum rau saum npoo. Tus nqi no yog hu ua qhov tsawg kawg nkaus anchorage qhov tob thiab nyob ntawm txoj kab uas hla ntawm Tapcon ntsia hlau. Koj yuav tau txais lub tswv yim zoo ntawm qhov no los ntawm cov lus hauv qab no.
| Txoj kab uas hla Tapcon | Yam tsawg kawg Embedment Depth |
| 3/16 “ | 1 “ |
| ¼” | 1 “ |
| 3/8 “ | 1.5 “ |
| ½ " | 2 “ |
| 5/8 “ | 2.75 “ |
| ¾” | 3.25 “ |
Raws li tau pom los ntawm cov lus saum toj no, raws li txoj kab uas hla nce, qhov tsawg kawg nkaus anchoring qhov tob kuj nce raws li.
Ceev Ntsis: Qhov tsawg kawg nkaus qhov tob ntawm ¼ Tapcon yuav tsum yog 1 nti.
Ua tib zoo saib qee qhov ntawm peb cov lus hauv qab no.
- Dab tsi yog qhov loj ntawm dowel xyaum
- Dab tsi yog ib kauj ruam xyaum siv rau?
- Yuav siv sab laug tes xyaum li cas
tswv yim pom zoo
(1) qhov tob yam tsawg kawg nkaus - https://www.geeksforgeeks.org/find-minimum-depth-of-a-binary-tree/
(2) concrete – https://www.homedepot.com/c/ab/types-of-concrete-mix-for-any-project/9ba683603be9fa5395fab901c07575fe
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