Kev xaiv qhov ntev ntawm rivet tsis raug yog ib qho ntawm cov yuam kev feem ntau - thiab kim tshaj plaws - hauv kev khi. Lub rivet uas luv dhau tsis tuaj yeem tsim lub taub hau kaw kom raug thiab yuav rub tawm thaum muaj kev thauj khoom. Lub rivet uas ntev dhau yuav ua rau koj cov khoom puas tsuaj, pov tseg qhov hnyav, thiab yuav khoov thaum lub sijhawm teeb tsa. Txawm tias koj tab tom sib sau ua ke cov hlau ntawv, cov khoom siv, lossis cov khoom siv hauv tsev, kev tau txais qhov ntev kom raug thawj zaug yuav txuag tau kev ua haujlwm dua, kev tsis lees txais, thiab kev ua tsis tiav hauv thaj chaw. Lub tshuab xam qhov ntev ntawm rivet no muab qhov loj me rau koj hauv vib nas this. Sau koj cov khoom siv tag nrho thiab qhov loj ntawm rivet, xaiv koj hom rivet, thiab lub cuab yeej rov qab qhov ntev tus qauv pom zoo ntxiv rau qhov ntau thiab tsawg tuav tsim nyog. Hauv qab lub tshuab xam, peb rhuav tshem cov mis, piav qhia yuav ua li cas ntsuas qhov ntev ntawm rivet kom raug, piv qhov ntau thiab tsawg tuav piv rau qhov ntev ntawm lub cev, thiab muab cov ntawv qhia qhov loj me rau ob qho tib si metric thiab imperial fasteners.

1. Cov Qauv Xam Qhov Ntev ntawm Rivet Piav Qhia

Tus qauv txheem rau kev xam qhov ntev ntawm rivet yog yooj yim:

L = T₁ + T₂ + (1.5 × D)

Qhov twg: L = Tag nrho qhov ntev ntawm lub rivet (qhov ntev ntawm lub shank, tsis suav nrog lub mandrel)

T₁ + T₂ = Ua ke tuab ntawm txhua yam khoom siv uas tau koom ua ke (tseem hu ua kev tuav lossis kev sib sau ua ke)

D = Txoj kab uas hla ntawm lub rivet shank

1.5 = Tus lej sib npaug rau qhov nyiaj pub rau tus tw uas xav tau los ua lub taub hau khw (lub taub hau kaw) Tus lej sib npaug 1.5 tsis yog qhov tsis raws cai. Thaum lub rivet teeb tsa, cov khoom siv shank ntau dhau yuav raug cuam tshuam (nias thiab deformed) los ua lub taub hau khw ntawm sab dig muag. Lub taub hau khw uas tsim kom zoo rau lub hom phiaj dav dav lossis dig muag rivet yuav tsum muaj kwv yees li 1.5 npaug ntawm txoj kab uas hla dav thiab 0.5 npaug ntawm txoj kab uas hla siab. Txhawm rau tsim lub taub hau ntawd, koj xav tau kwv yees li 1.5 npaug ntawm txoj kab uas hla ntawm qhov ntev ntxiv ntawm cov khoom tuab.

Piv txwv kev suav lej ib kauj ruam zuj zus

Cia peb kawm ob qho piv txwv hauv lub ntiaj teb tiag tiag kom koj tuaj yeem txheeb xyuas qhov tso zis ntawm lub tshuab xam zauv los ntawm tes.

Piv txwv 1: Ob daim hlau nrog 4.0 hli dig muag rivet

. Khoom siv 1: 1.5 hli tuab hlau ntawv

. Khoom siv 2: 1.5 hli tuab hlau ntawv

.Tag nrho cov tuab (tuav): 1.5 + 1.5 = 3.0 hli

.Txoj kab uas hla ntawm lub rivet: 4.0 hli

.Kev Xam: L = 3.0 + (1.5 × 4.0) = 3.0 + 6.0 = 9.0 hli

.Qhov ntev ntawm cov qauv muaj: 8 hli, 10 hli, 12 hli...

Vim tias 9.0 hli poob ntawm 8 hli thiab 10 hli, puag ncig mus txog 10 hli

.Cov rivet pom zoo: 4.0 × 10 hli qhib qhov muag tsis pom rivet

Piv txwv 2: Cov khoom sib xyaw nrog 4.8 hli dig muag rivet

. Khoom siv 1: 2.0 hli txhuas vaj huam sib luag

.Khoom siv 2: 3.0 hli hlau bracket

.Tag nrho cov tuab (tuav): 2.0 + 3.0 = 5.0 hli

.Txoj kab uas hla ntawm lub rivet: 4.8 hli

.Kev Xam: L = 5.0 + (1.5 × 4.8) = 5.0 + 7.2 = 12.2 hli

.Qhov ntev txheem muaj: 12 hli, 14 hli, 16 hli...

.12.2 hli yog me ntsis ntau dua 12 hli, yog li ntawd, puag ncig mus txog 14 hli kom ntseeg tau tias cov khoom siv ntawm tus tw txaus.

.Cov rivet pom zoo: 4.8 × 14 hli qhib qhov muag tsis pom rivet

Thaum Twg Yuav Siv Tus Multiplier Sib Txawv

Tus lej 1.5 ua haujlwm rau feem ntau cov rivets dig muag thiab cov rivets khov kho, tab sis qee hom rivet xav tau kev hloov kho:

Hom Rivet	Tus lej sib npaug	Vim li cas
Qhib kawg qhov muag tsis pom rivet	1.5 × D	Tus qauv tso cai rau tus tw rau kev khi dav dav
Qhov kawg kaw qhov muag tsis pom kev rive	1.5 × D	Lub cev zoo ib yam; lub hau kaw tsis hloov qhov ntev
Cov qauv dig muag rivet (hemlock, monobolt)	1.6 × D	Kev tsim cov xauv muaj zog siab xav tau cov khoom siv ntau dua
Rivet khov kho (≤20 hli txoj kab uas hla)	1.5 × D	Kev tsim cov thawj coj ntawm lub khw muag khoom txheem
Rivet khov kho (> 20 hli txoj kab uas hla)	1.6 × D	Txoj kab uas hla loj dua xav tau cov khoom siv uas muaj zog dua
Semi-tubular rivet	1.4 × D	Hollow shank xav tau tsawg dua cov khoom siv los dov hla

2. Yuav Ua Li Cas Ntsuas Qhov Ntev ntawm Rivet Kom Raug

Qhov ntev ntawm lub rivet yog txhais tias yog qhov deb ntawm qhov chaw ntawm lub taub hau mus rau qhov kawg ntawm lub shank. Nws tsis suav nrog lub mandrel (lub pin zoo li tus ntsia hlau rub thaum lub sijhawm teeb tsa).

Kev Ntsuas Cov Qauv Rivet Head Sib Txawv

Lub Taub Hau Dome / Round (feem ntau yog cov rivet dig muag)

Ntsuas ntawm sab hauv qab (hauv qab) ntawm lub taub hau mus rau qhov kawg ntawm lub shank. Lub taub hau nws tus kheej zaum saum cov khoom thiab tsis yog ib feem ntawm qhov ntev uas hla lub qhov.

Lub Taub Hau Countersunk (lub taub hau tiaj tus)

Ntsuas ntawm sab saum toj ntawm lub taub hau mus rau qhov kawg ntawm tus pas nrig. Vim tias lub taub hau zaum sib npaug hauv lub qhov countersunk, tag nrho lub taub hau suav nrog rau hauv qhov ntev uas tau hais. Qhov no yog qhov feem ntau ntsuas tsis raug ntawm lub taub hau. Yog tias koj ntsuas los ntawm sab hauv qab ntawm lub countersunk rivet, koj qhov kev nyeem ntawv yuav luv dhau.

Lub Taub Hau Loj / Lub Taub Hau Ntxuav

Ntsuas ntawm sab hauv qab ntawm lub flange mus rau qhov kawg ntawm lub shank. Tib lub hauv paus ntsiab lus zoo li lub taub hau dome; lub flange dav dua tsuas yog faib cov khoom thauj mus rau thaj chaw loj dua.

Cov Yuam Kev Ntsuas Feem Ntau

1. suav nrog lub mandrel hauv qhov ntev. Lub mandrel txuas ntxiv mus dhau lub shank thiab raug rub thiab tawg thaum lub sijhawm teeb tsa. Tsis txhob suav nrog nws.

2. Ntsuas cov rivets uas muaj qhov countersunk los ntawm sab hauv qab. Ib txwm ntsuas los ntawm sab saum toj ntawm lub taub hau countersunk.

3. Siv cov caliper uas qub lawm los yog qias neeg. Cov khib nyiab ntawm lub anvil los yog lub puab tsaig caliper xoob tuaj yeem ua rau cov nyeem tsis raug li ntawm 0.2–0.5 hli, txaus kom thawb koj mus rau hauv qhov ntau thiab tsawg tsis raug.

4. Ntsuas ib daim ntawv xwb. Qhov ntev ntawm cov rivet yuav tsum suav nrog tag nrho cov khoom sib dhos ua ke, suav nrog cov nplaum, cov sealant, lossis kev kho qhov chaw ntawm cov khaubncaws sab nraud povtseg.

3. Qhov Ntev ntawm Rivet Grip vs Rivet Length: Qhov Txawv yog dab tsi?

Ob lo lus no feem ntau tsis meej pem, tab sis lawv piav qhia txog yam sib txawv kiag li, thiab kev nkag siab ob qho tib si yog qhov tseem ceeb rau kev xaiv rivet kom raug. .Rivet Ntev yog ib qho, qhov ntev ntawm lub cev ruaj khov - qhov ntev ntawm lub rivet shank, piv txwv li, 14 hli. .Rivet Grip Range yog ntau yam ntawm tag nrho cov tuab ntawm cov khoom siv uas qhov ntev ntawm rivet tuaj yeem khi tau zoo, piv txwv li, 4.5–6.5 hli. 14 hli rivet tsis khi tau 14 hli ntawm cov khoom siv. Nws khi cov khoom siv uas tag nrho cov tuab poob rau hauv nws qhov ntau ntawm kev tuav, uas ib txwm tsawg dua qhov ntev ntawm lub cev vim tias qee qhov ntev raug siv los ntawm lub taub hau thiab tus Tsov tus tw.

Rooj Sib Piv

Khoom sib piv	Qhov Ntev ntawm Rivet	Rivet Grip Range
Nws txhais li cas	Qhov ntev ntawm lub rivet shank	Qhov ntau ntawm tag nrho cov khoom siv tuab uas lub rivet tuaj yeem koom nrog tau zoo
Hom ntawv	Ib qho nqi (piv txwv li, 14 hli)	Ib qho ntau ntawm qhov tsawg kawg nkaus mus rau qhov siab tshaj plaws (piv txwv li, 4.5–6.5 hli)
Txiav txim siab los ntawm	Cov ntawv teev npe loj ntawm tus neeg tsim khoom	Qhov ntev ntawm lub rivet, txoj kab uas hla, kev tsim lub cev, thiab cov khoom siv
Yuav ua li cas yog tias tsis raug	Rivet yuav tsis ntsia lossis yuav tawm ntau dhau	Tsis txaus clamp force, daim ntawv deformation, lossis rivet tsis ua haujlwm
Yuav nrhiav tau qhov twg	Lub npe khoom, ntim khoom, catalog	Daim ntawv qhia txog cov khoom, daim ntawv qhia txog qhov tuav tau

Yuav Nyeem Daim Ntawv Qhia Txog Grip Range Li Cas

Txhua daim ntawv qhia txog rivet teev qhov ntau thiab tsawg ntawm kev tuav rau txhua qhov sib xyaw ua ke ntawm txoj kab uas hla × qhov ntev.

Nov yog yuav siv nws li cas:

1. Xam koj cov khoom tuab tag nrho (stack-up).

2. Nrhiav koj lub rivet txoj kab uas hla hauv daim ntawv qhia.

3. Saib hla kab kom pom qhov ntev uas nws qhov hnyav tag nrho suav nrog koj qhov tuab.

4. Yog tias koj qhov tuab poob ze rau qhov txwv siab tshaj plaws ntawm ib qho thiab qhov txwv qis tshaj plaws ntawm qhov tom ntej, xaiv lub rivet ntev dua rau lub taub hau khw muag khoom ruaj khov dua.

Piv txwv li: Rau lub rivet uas muaj txoj kab uas hla 4.8 hli thiab tag nrho cov khoom tuab 5.0 hli: 4.8 × 12 hli rivet: qhov tuav tau ≈ 2.5–4.5 hli → 5.0 hli yog siab dua qhov siab tshaj plaws, yuav tsis ua haujlwm 4.8 × 14 hli rivet: qhov tuav tau ≈ 4.5–6.5 hli → 5.0 hli yog nyob rau hauv qhov ntau, xaiv yog lawm.

 

4. Daim Ntawv Qhia Loj ntawm Rivet Qhov Muag Tsis Pom Kev (Metric & Imperial)

Hauv qab no yog cov qhov loj me uas feem ntau siv rau cov rivets qhib qhov muag tsis pom. Siv cov no ua ib qho kev siv sai, thiab ib txwm xyuas kom meej nrog cov ntaub ntawv ntawm cov chaw tsim khoom, vim tias qhov ntau thiab tsawg ntawm kev tuav tuaj yeem txawv me ntsis ntawm hom thiab cov khoom siv.

Qhov Loj Metric (hli)

Txoj kab uas hla	Txheem Ntev Series (hli)	Qhov ntau thiab tsawg ntawm kev tuav (hli)
3.2 (1/8")	6, 8, 10, 12, 14, 16	0.5 – 11.0
4.0 (5/32")	8, 10, 12, 14, 16, 18, 20	1.0 – 14.0
4.8 (3/16")	10, 12, 14, 16, 18, 20, 22, 25	1.5 – 18.0
6.4 (1/4")	12, 14, 16, 18, 20, 22, 25, 30	2.0 – 22.0

Imperial Loj (nti)

Txoj kab uas hla	Txheem Ntev Series (hauv)	Qhov ntau ntawm kev tuav (hauv)
1/8"	1/4, 3/8, 1/2, 5/8, 3/4	0.02 – 0.43
5/32"	5/16, 3/8, 1/2, 5/8, 3/4, 7/8	0.04 – 0.55
3/16"	3/8, 1/2, 5/8, 3/4, 7/8, 1	0.06 – 0.71
1/4"	1/2, 5/8, 3/4, 7/8, 1, 1-1/4	0.08 – 0.87

5. Cov Lus Qhia Txog Qhov Ntev ntawm Rivet los ntawm Hom Rivet.

Cov qauv yooj yim siv tau rau txhua pawg rivet, tab sis txhua hom muaj qhov sib txawv uas cuam tshuam rau kev xaiv qhov ntev. Nov yog yam koj yuav tsum paub rau cov pawg feem ntau.

Qhib Qhov Kawg Qhov Muag Tsis Pom Rivets

Cov rivets qhov muag tsis pom kev qhib kawg yog hom siv dav tshaj plaws hauv kev tsim khoom dav dav, kev sib dhos hlau, cov paib, thiab kev tsim khoom kaw.

Lawv siv tus qauv 1.5 × D multiplier thiab muaj nyob rau hauv ntau yam ntawm cov kab uas hla, qhov ntev, thiab cov ntaub ntawv (txhuas, hlau, stainless hlau, tooj liab). Thaum xaiv qhov ntev rau qhov qhib kawg rivets, them sai sai rau qhov chaw tawg ntawm mandrel. Yog tias lub rivet ntev dhau rau cov ntaub ntawv, lub mandrel yuav tsis tawg huv si ntawm lub taub hau, tawm hauv ib qho stub tawm uas yuav tsum tau sib tsoo.Saib peb cov ntau yam ntawm qhov kawg qhib qhov muag tsis pom rivets

Kaw Qhov Kawg Qhov Muag Tsis Pom Rivets

Cov rivets dig muag kaw kawg (kaw) muaj lub cev capped uas tiv thaiv cov kua thiab roj los ntawm kev hla dhau ntawm rivet tom qab kev teeb tsa.Lawv yog qhov tseem ceeb rau cov thawv, HVAC systems, marine applications, thiab txhua qhov sib koom ua ke uas xav tau lub foob dej lossis cua. Tus qauv ntev tseem yog 1.5 × D, tab sis vim tias qhov kawg kaw hloov pauv qhov geometry sab hauv, ib txwm paub meej qhov ntau ntawm qhov tuav ntawm daim ntawv teev cov ntaub ntawv ntawm cov chaw tsim khoom es tsis txhob xav tias nws phim nrog qhov sib npaug ntawm qhov qhib kawg rivet.Xauj cov qhov muag tsis pom kev kaw rau cov ntawv thov kaw

Cov Qauv Dig Muag Rivets

Cov rivets dig muag uas muaj cov qauv — suav nrog Huck-style, BOM, thiab interlocking rivets — yog tsim los rau cov ntawv thov uas muaj zog heev, muaj kev co siab xws li tsheb, tsheb thauj khoom lag luam, tsheb ciav hlau, thiab aerospace. Lawv tsim ib lub xauv tshuab ntawm lub mandrel thiab lub cev tom qab kev teeb tsa. Vim tias cov rivets qauv xav tau ntau cov khoom siv hloov chaw los tsim lub xauv muaj zog heev, siv 1.6 × D multiplier thaum xam qhov ntev. Kev ntsuas qhov loj ntawm cov qauv rivet tsis txaus ntshai heev, vim nws tuaj yeem ua rau lub xauv tsis tiav thiab ua rau lub pob qij txha tsis ua haujlwm sai sai thaum muaj kev thauj khoom.Tshawb nrhiav cov qauv dig muag rivets rau lub zog siab

Cov Rivets Khoom

Cov rivets khov kho yog hom rivet qub tshaj plaws thiab muaj zog tshaj plaws, siv rau hauv cov choj, cov qauv hlau, dav hlau, thiab cov tshuab hnyav. Lawv xav tau kev nkag mus rau ob sab ntawm qhov sib koom ua ke (ib sab rau rab phom rivet, ib sab rau lub bar bucking). Rau cov rivets khov kho txog li 20 hli txoj kab uas hla, siv 1.5 × D. Rau cov txoj kab uas hla tshaj 20 hli, nce mus rau 1.6 × D kom ntseeg tau tias muaj cov khoom siv txaus rau lub taub hau khw muag khoom sib npaug. Qhov ntev ntawm rivet khov kho yog qhov tseem ceeb heev vim tias lub taub hau khw muag khoom yog tsim los ntawm kev cuam tshuam, thiab qhov ntev tsis txaus ua rau lub taub hau tiaj tus, tsis muaj zog es tsis yog lub duab domed xav tau.

 

6. Yuav ua li cas yog tias Rivet Ntev Tsis Yog?

Kev ua tsis raug qhov ntev tsis yog qhov tsis yooj yim me me xwb - nws cuam tshuam ncaj qha rau kev ruaj khov ntawm cov pob qij txha, kev zoo nkauj, thiab kev ua haujlwm zoo.

Rivet Ntev Dhau

Thaum lub rivet ntev dua li qhov xav tau rau cov khoom siv tuab: Cov khoom siv ntxiv shank tsim lub taub hau kaw loj heev, tsis sib xws uas tawm mus dhau qhov dav 1.5D pom zoo. Daim ntawv deformation. Lub zog uas xav tau los ua kom cov khoom siv ntxiv tuaj yeem dimple lossis buckle cov ntawv nyias nyias, tshwj xeeb tshaj yog txhuas. Ntau qhov hnyav thiab tus nqi. Cov rivets ntev dua raug nqi ntau dua thiab ntxiv qhov hnyav tsis tsim nyog, uas tseem ceeb hauv kev siv tsheb thiab aerospace. Mandrel tawg teeb meem. Hauv cov rivets dig muag, lub mandrel yuav tawg hauv qab qhov chaw lossis tawm hauv qhov ntse protrusion uas xav tau kev ua tiav theem ob. Rivet shank khoov. Ntev heev, nyias rivets yuav khoov thaum lub sijhawm teeb tsa es tsis txhob khoov huv si.

Rivet luv dhau

Thaum lub rivet luv dhau rau qhov tuab ntawm cov khoom siv:  Lub taub hau tsis tiav. Tsis muaj cov khoom siv shank txaus los tsim lub taub hau kaw 1.5D × 0.5D tag nrho. Lub taub hau ua tiav yog tiaj tus lossis zoo li nceb nrog kev txo qis shear thiab tensile zog. Tsis txaus clamp zog. Yog tsis muaj lub taub hau tsim kom zoo, lub rivet tsis tuaj yeem rub cov khoom sib dhos ua ke, tawm hauv qhov sib txawv uas tso cai rau kev txav mus los thiab xeb. Kev pheej hmoo rub tawm. Nyob rau hauv kev thauj khoom lossis kev co, lub rivet tsis tsim nyog tuaj yeem rub los ntawm daim ntawv lossis tsuas yog poob tawm. Kev phom sij rau kev nyab xeeb. Hauv cov qauv thiab cov ntawv thov thauj khoom, cov rivets luv luv yog kev pheej hmoo ncaj qha rau kev nyab xeeb thiab yog qhov ua rau muaj kev ua tsis tiav hauv thaj teb thiab kev thov lav.

7. Yuav Ua Li Cas Xaiv Qhov Ntev Rivet Kom Yog

Cov Kauj Ruam Ua raws li cov txheej txheem tsib kauj ruam no txhua zaus koj teev ib lub rivet. Koj tuaj yeem siv lub tshuab xam zauv nyob rau sab saum toj ntawm nplooj ntawv no kom ua kom cov kauj ruam 3 thiab 4 sai dua, tab sis kev nkag siab txog cov txheej txheem tes yuav pab koj txheeb xyuas cov txiaj ntsig thiab daws cov xwm txheej tsis yog tus qauv.

Kauj Ruam 1: Ntsuas Tag Nrho Cov Khoom Siv Thickness

Muab txhua yam khoom sib dhos ua ke raws nraim li lawv yuav sib dhos - suav nrog cov nplaum, cov khoom foob, cov gaskets, lossis cov txheej txheej saum npoo - thiab ntsuas qhov tuab tag nrho nrog cov calipers calibrated lossis micrometer. Tsis txhob ntsuas txhua daim ntawv sib cais thiab ntxiv cov lej; muab lawv sib dhos thiab ntsuas ua ib qho kev sib dhos, vim tias qhov kev kam rau siab tiag tiag thiab qhov tiav ntawm qhov chaw tuaj yeem sib ntxiv.

Kauj Ruam 2: Txheeb Xyuas Qhov Rivet Txoj Kab uas hla

Xaiv lub rivet txoj kab uas hla raws li daim ntawv tuab thiab lub zog xav tau. Feem ntau, lub rivet txoj kab uas hla yuav tsum yog kwv yees li 2 txog 3 npaug ntawm qhov tuab ntawm daim ntawv nyias tshaj plaws uas tau koom ua ke. Piv txwv li, daim ntawv 1.5 hli feem ntau siv lub rivet txoj kab uas hla 3.2–4.8 hli. Tsis tas li ntawd xyuas kom meej tias qhov loj me sib xws nrog lub rivet txoj kab uas hla (qhov sib txawv tus qauv yog kwv yees li +0.1 hli rau cov rivets dig muag).

Kauj Ruam 3: Siv Cov Qauv

Xam qhov ntev uas xav tau siv: L = Tag Nrho Thickness + (Multiplier × Txoj kab uas hla) Siv 1.5 rau cov rivets dig muag thiab cov rivets khov kho, 1.6 rau cov rivets khov kho thiab cov rivets loj, thiab 1.4 rau cov rivets semi-tubular. Xwb, sau koj cov nqi rau hauv lub tshuab xam qhov ntev ntawm rivet nyob rau sab saum toj ntawm nplooj ntawv no.

Kauj Ruam 4: Sib phim rau Qhov Loj Txheem thiab Qhov Cuab Yeej

Muab koj qhov ntev uas koj xam tau los ua kom txog rau qhov loj me tom ntej los ntawm daim ntawv qhia saum toj no. Tom qab ntawd xyuas seb koj cov khoom siv tuab tag nrho puas nyob hauv qhov rivet uas tau tshaj tawm. Yog tias koj qhov tuab yog nyob rau sab saum toj ntawm ib qho ntawm qhov tuav thiab hauv qab ntawm qhov tom ntej, xaiv qhov rivet ntev dua rau qhov sib koom ua ke uas ruaj khov dua.

Kauj Ruam 5: Sim thiab Xyuas Kom Tseeb

Ib txwm nruab ib lub rivet sim rau ntawm cov qauv ntawm cov khoom siv tiag tiag ua ntej tag nrho cov khoom tsim tawm. Tshawb xyuas lub taub hau khw: nws yuav tsum yog kwv yees li 1.5D dav thiab 0.5D siab, tsis muaj qhov tawg lossis qhov sib txawv. Rau cov ntawv thov tseem ceeb, ua qhov kev sim tensile lossis shear kom paub tseeb tias qhov sib koom ua tau raws li koj cov kev xav tau lub zog.

 

8. Cov Lus Nug Feem Ntau

8.1. Koj xam qhov ntev ntawm rivet li cas?

Yuav xam qhov ntev ntawm rivet, siv cov mis L = Tag Nrho Cov Khoom Siv Thickness + 1.5 × Rivet Txoj Kab uas hla. Cov mis rau qhov ntev ntawm rivet dig muag yog dab tsi?

 

8.2. Puas yog qhov ntev ntawm rivet suav nrog lub taub hau?

Nws nyob ntawm seb lub taub hau zoo li cas. Rau lub taub hau dome, lub taub hau puag ncig, thiab cov rivets flange loj, qhov ntev uas tau hais tsis suav nrog lub taub hau.

 

8.3. Lub sijhawm tuav ntawm cov rivets txhais li cas?

Qhov ntau ntawm qhov tuav yog qhov ntau ntawm tag nrho cov tuab ntawm cov khoom siv uas qhov loj me ntawm rivet tuaj yeem khi tau zoo.

 

8.4. Kuv puas siv tau lub rivet ntev dua es tsis txhob siv qhov loj me tiag?

Txawm hais tias lub rivet ntev me ntsis tseem yuav ntsia tau, nws tsis pom zoo kom ua ib qho kev coj ua.

 

8.5. Puas yog qhov ntev ntawm rivet yog tus qauv rau cov chaw tsim khoom?

Feem ntau, txoj kab uas hla thiab qhov ntev ntawm cov khoom siv sib txuas ua raws li cov qauv thoob ntiaj teb (ISO 15978 lossis GB12618 rau cov rivets dig muag

 

9. Xav tau kev pab xaiv qhov Rivet zoo?

Txhua daim ntawv thov txawv, thiab qee zaum lub tshuab xam zauv ib leeg tsis txaus. Yog tias koj ua haujlwm nrog cov ntaub ntawv txawv txawv, cov kev xav tau siab, lossis cov qhov loj me, peb pab neeg engineering tuaj yeem pab koj teev qhov rivet tseeb rau koj daim ntawv thov.

Xauj peb cov catalog tag nrho of qhov kawg qhib, qhov kawg kaw, cov qauv, thiab cov rivet khov kho

Thov ib qho qauv los simntawm koj cov khoom siv tiag tiag

Tiv tauj peb pab neeg kev tshaj lij rau kev cai loj thiab kev txhawb nqa daim ntawv thov