Yuav ua li cas rau nruab qhov muag tsis pom rivet?

Aluminium-hlauRivet Cov Lus Qhia Txog Kev Teeb Tsa los ntawm YUKE

Peb muab cov lus qhia ntxaws ntxaws txog kev teeb tsa kom zoo ntawm cov hlau tsis pom kev rivets (suav nrog txhuas-hlaucov rivets khoob thiab cov khoom khov khohlaurivets), uas yuav qhia txog cov cuab yeej teeb tsa, kev npaj ua ntej, cov txheej txheem ib kauj ruam zuj zus, kev ceev faj, thiab kev daws teeb meem. Phau ntawv qhia no yog rau txhuas-hlaurivets nrog cov txoj kab uas hla txij li 2.4 hli txog 6.4 hli, thiab kuj siv tau rau YUKE cov txhuas ua raws li kev caihlaucov rivets. Cov lus qhia yooj yim thiab yooj yim ua raws, sib npaug ntawm kev ua haujlwm nrog kev siv tau zoo los pab koj ua tiav cov haujlwm riveting tau zoo thaum ua kom muaj kev sib txuas ruaj ntseg thiab lub neej ua haujlwm ntev.

YUKE tshwj xeeb hauv kev tsim ntau yam rivets, feem ntau muab cov khoom ua los ntawm txhuas,hlau, stainless hlau, thiab lwm yam khoom siv. Peb cov khoom tseem ceeb suav nrog txhuas-hlaucov rivets pop, txhua yam-hlaurivets, lantern rivets, seahorse rivets, decorative rivets, thiab tag nrho cov stainless hlau rivets. Cov qauv loj yog txij li 2.4 hli mus txog 6.4 hli hauv txoj kab uas hla. Peb muab cov kev pabcuam tsim khoom tshwj xeeb uas tsim rau cov kev xav tau tshwj xeeb ntawm kev teeb tsa, cov ntaub ntawv ua haujlwm, thiab cov kev xav tau ntawm kev thauj khoom, kom ntseeg tau tias cov khoom sib xws zoo tshaj plaws thiab cov txiaj ntsig ntawm kev teeb tsa thoob plaws hauv cov txheej txheem.

I. Kev Npaj Ua Ntej Kev Teeb Tsa

1.1 Kev Npaj Cov Cuab Yeej (Cov Cuab Yeej Tseem Ceeb + Cov Cuab Yeej Pab)

Kev teeb tsa txhuas-hlauCov rivets yuav tsum tau siv cov cuab yeej sib xws, uas yuav tsum tau xaiv raws li hom rivet (dig muag / khov) thiab qhov xwm txheej ntawm kev teeb tsa. Qhov zoo ntawm cov cuab yeej cuam tshuam ncaj qha rau cov txiaj ntsig riveting; nws raug pom zoo kom siv cov cuab yeej tshaj lij uas phim cov lus qhia ntawm rivet. Daim ntawv teev npe tshwj xeeb yog raws li nram no:

• Cov Cuab Yeej Tseem Ceeb: Phom Rivet (qhov zoo tshaj yog rab phom rub-hom rivet, tsim rau txhuas-hlaucov rivets hollow-core; rau cov khoom khov-hlaucov rivets, lub punch riveter lossis rotary riveter yog qhov pom zoo rau kev teeb tsa ntau dua; rau cov haujlwm tsis tu ncua, rab phom rub rivet tes yog qhov tsim nyog), lub tshuab hluav taws xob (lossis lub tshuab hluav taws xob tsis muaj xov), cov khoom siv laum sib phim (lub taub ntawm lub tshuab laum yuav tsum phim lub taub ntawm lub rivet, feem ntau yog 0.1–0.2 hli loj dua kom ntseeg tau tias kev ntxig du).

• Cov cuab yeej pab: Calipers/ruler (qhov tseeb 0.02 hli, siv los ntsuas qhov loj ntawm rivet, qhov tuab ntawm workpiece, thiab qhov tseeb ntawm qhov chaw), tshuaj ntxuav (cawv lossis tshuaj ntxuav hlau tshwj xeeb, siv los ntxuav qhov chaw ua haujlwm), hnab looj tes tiv thaiv, tsom iav kev nyab xeeb (rau kev tiv thaiv kev nyab xeeb kom tiv thaiv kev raug mob los ntawm cov hlau khib nyiab lossis dej txaws thaum ua haujlwm), clamps (los khi qhov chaw ua haujlwm thiab tiv thaiv kev txav thaum riveting), ntawv xuab zeb (rau kev ua kom du thiab xeb ntawm qhov chaw ua haujlwm).

• Lwm cov cuab yeej siv: Yog tias tsis muaj rab phom rivet, cov rivets hlau khov kho tuaj yeem teeb tsa siv lub rauj (nrog lub punch) los ntawm kev ntaus lub rivet shank kom nws deform thiab ua tiav cov txheej txheem riveting. Txoj kev no tsuas yog haum rau cov khoom me me thiab cov ntawv thov uas tsis muaj kev ntxhov siab.

YUKE nrhiav qee cov cuab yeej riveting rau koj siv.

1.2 Kev Npaj Cov Khoom Siv thiab Cov Khoom Siv Ua Haujlwm

• Kev Tshuaj Xyuas Rivet: Xyuas kom tseeb tias cov txhuas xaiv-hlaurivets (txoj kab uas hla 2.4 mm–6.4 mm) thiab hom (txhuas-hlauhollow-core / khoomhlau) phim cov kev cai ntawm cov khoom ua haujlwm. Tshawb xyuas qhov chaw ntawm lub rivet rau cov kab nrib pleb, burrs, thiab nplai; xyuas kom meej tias qhov sib txawv ntawm lub taub hau perpendicularity yog ≤1°, thiab khaws cov kev kam rau siab ntawm qhov ntev hauv ± 0.2 hli (paub tseeb nrog lub caliper); Rau cov rivets ua tshwj xeeb, xyuas kom meej cov kev cai tshwj xeeb (qhov ntev, cov khoom siv sib xyaw) kom ntseeg tau tias lawv sib haum nrog cov kev cai teeb tsa.

• Kev Npaj Khoom Siv: Ntxuav qhov chaw ntawm qhov khoom siv uas yuav tsum tau riveted, tshem tawm cov roj, xeb, plua plav, thiab burrs. Siv ntawv xuab zeb rau kev sib tsoo lossis cov tshuaj ntxuav rau kev so kom ntseeg tau tias qhov chaw ntawm qhov khoom siv yog tiaj tus thiab qhuav, tiv thaiv cov pa phem los ntawm kev cuam tshuam rau lub zog ntawm qhov sib koom ua ke rivet; Yog tias qhov khoom siv muaj cov ntaub ntawv sib txawv (piv txwv li, txhuas thiabhlaucov pob qij txha), yuav tsum muaj lub tes tsho PTFE insulating 0.2 hli tuab rau saum lub rivet shank kom tiv thaiv kev xeb hluav taws xob.

• Kev kho qhov ua ntej: Cim qhov chaw ntawm cov khoom ua haujlwm uas yuav tsum tau riveted raws li txoj kab uas hla ntawm lub rivet, xyuas kom meej qhov chaw thiab sib nrug sib npaug (rivet spacing ≥ 3d, qhov twg d yog txoj kab uas hla ntawm lub rivet; ntug clearance ≥ 2d); Siv lub tshuab hluav taws xob los tho qhov ntsug; qhov tob ntawm kev tho yuav tsum loj dua qhov ntev ntawm lub rivet shank me ntsis (kom tso cai rau rivet deformation). Qhov roughness ntawm cov phab ntsa qhov yuav tsum yog Ra ≤ 12.5 μm. Tom qab tho, tshuab cov hlau tawm ntawm cov qhov nrog cua compressed thiab so cov phab ntsa qhov nrog acetone.

1.3 EnvhlauKev Npaj Txog Lub Siab Thiab Kev Nyab Xeeb

Thaj chaw teeb tsa yuav tsum khaws cia kom qhuav thiab muaj cua nkag tau zoo; tsis txhob ntub lossis muaj plua plav ntau dhauvironcov ntsiab lus (kom tiv thaiv xeb tom qab riveting). Thaum qhov kub thiab txias hauv qab -5 ° C, txhuas-hlauCov rivets yuav tsum tau preheated (mus rau qhov kub ntawm 50–80 ° C). Yog tias muaj nag los yog thaum cov av noo ntau tshaj 85%, ncua kev ua haujlwm sab nraum zoov thiab ua cov kev ntsuas los tiv thaiv cov khoom ntawm nag; Nres kev ua haujlwm riveting siab thaum cua ceev tshaj 10.8 m / s (Force 6 cua).

Ua ntej ua haujlwm, hnav cov khoom siv tiv thaiv (hnab looj tes tiv thaiv, tsom iav kev nyab xeeb) thiab xyuas seb cov cuab yeej zoo li cas: kho qhov cua ntawm rab phom rivet (cov qauv pneumatic) rau 0.6–0.8 MPa, xyuas kom muaj zaus cuam tshuam ntawm ≥3,000 zaug hauv ib feeb, xyuas kom meej tias lub taub hau phom phim cov qauv rivet, thiab xyuas kom meej tias lub puab tsaig thiab lub tes tsho puab tsaig tsis muaj kev hnav; xyuas kom meej tias cov cuab yeej xws li cov laum hluav taws xob thiab rauj tsis muaj kev xoob lossis kev puas tsuaj kom ntseeg tau tias muaj kev nyab xeeb hauv kev ua haujlwm.

II. Cov Kauj Ruam Rau Kev Teeb Tsa (Haum Rau Aluminium) HlauCov Rivets Uas Tho Nws Tus Kheej Thiab Txhua Yam HlauCov ntsia hlau

2.1 Cov Kauj Ruam Txhim Kho Rau AluminiumHlau Dig muagRivets (Haum rau Feem Ntau Daim Ntawv Thov)

1. Ntxig lub Rivet: Ntxig lub shank ntawm lub txhuas-hlaumuab lub rivet uas tsis muaj qhov khoob rau hauv lub qhov phom rivet. Xyuas kom lub taub hau rivet (qhov kawg puag ncig) sib npaug rau ntawm qhov chaw ua haujlwm, nrog rau tus tw ntawm tus shank (qhov kawg uas tsis muaj qhov khoob) tig mus rau sab nraud. Tus tw yuav tsum tawm los ntawm 1/3 txog 1/2 ntawm tag nrho qhov ntev ntawm rivet (kho raws li qhov tuab ntawm qhov chaw ua haujlwm kom ntseeg tau tias muaj kev hloov pauv txaus tom qab riveting). Tsis txhob tilting lossis loosen lub rivet.

2. Ruaj ntseg cov khoom ua haujlwm: Siv cov clamps los ruaj ntseg ob (lossis ntau dua) cov khoom ua haujlwm uas yuav tsum tau riveted, tiv thaiv lawv kom tsis txhob txav thaum lub sijhawm riveting. Xyuas kom tseeb tias cov qhov tau sib phim kom tsis txhob nkhaus lossis xoob rivets.

3. Kho lub phom rivet: Kho lub taub hau phom ntawm lub phom rivet kom sib npaug nrog qhov kawg ntawm lub rivet, xyuas kom lub taub hau phom sib npaug nrog lub axis ntawm lub rivet (kev sib txawv ntawm coaxiality ≤ 3°). Tuav lub tes tuav phom rivet kom ruaj khov kom lub taub hau phom haum zoo rau ntawm tus tw ntawm lub rivet yam tsis muaj qhov sib txawv.

4. Ua qhov Riveting: Maj mam nias lub qhov kov ntawm rab phom rivet, siv lub zog sib npaug, thiab txuas ntxiv siv lub zog kom txog thaum lub rivet shank raug swaged thiab lub taub hau tau tsim. Rau cov rivets uas tho qhov nws tus kheej, koj yuav hnov ​​​​​​lub suab, qhia tias lub mandrel tau raug txiav; tsum siv zog ntawm lub sijhawm no. Rau cov phom pneumatic riveting, tswj lub zog tas li tom qab pib lub cuab yeej kom tsis txhob muaj kev siab dhau ua rau lub rivet lossis qhov workpiece tawg; kev siab tsis txaus yuav ua rau lub rivet xoob.

Kev Tshuaj Xyuas Rivet: Tso lub phom rivet, tshem lub mandrel tawg, thiab tshuaj xyuas qhov sib koom ua ke: lub taub hau rivet yuav tsum pw ncaj nraim rau ntawm qhov chaw ua haujlwm yam tsis muaj kev sib txhuam lossis tawg; lub hauv paus ntawm lub rivet shank yuav tsum nthuav dav thiab puag ncig, tsis muaj kev xoob lossis ploj ntawm cov rivets; Maj mam co lub workpiece kom ntseeg tau tias tsis muaj kev co. Yog tias tsim nyog, siv lub caliper los ntsuas txoj kab uas hla ntawm lub taub hau rivet nthuav dav, uas yuav tsum yog 1.4 txog 1.5 npaug ntawm txoj kab uas hla thawj.

2.2 Cov Kauj Ruam Txhim Kho Rau Cov Hlau Dig Muag Rivets (Haum rau cov hlau khov kho rivets; suav nrog kev riveting txias thiab riveting kub)

2.2.1 Txheej Txheem Riveting Txias (Ua haujlwm ntawm chav tsev kub; tsim rau txhua yam-hlaurivets nrog lub cheeb ≤ 6.4 hli)

1. Ntxig lub Rivet: Ntxig lub rivet hlau tag nrho rau hauv lub qhov uas tau khawb ua ntej los ntawm ib sab ntawm cov khoom ua haujlwm, xyuas kom lub taub hau rivet nyob ncaj nraim rau ntawm qhov chaw ua haujlwm thiab lwm qhov kawg ntawm lub shank tawm ntawm qhov chaw ua haujlwm. Kho qhov ntev tawm raws li qhov tuab ntawm cov khoom ua haujlwm (feem ntau yog 1.2–1.5 npaug ntawm lub shank txoj kab uas hla).

2. Kho thiab Tso: Ruaj ntseg cov khoom ua haujlwm nrog lub cuab yeej kom ntseeg tau tias qhov khoom ua haujlwm thiab lub rivet tsis txav tau. Muab lub shim tso rau ntawm qhov kawg ntawm lub rivet (kom tiv thaiv kev puas tsuaj rau qhov chaw ua haujlwm thaum lub sijhawm ntaus).

3. Rauj thiab Riveting: Siv rauj thiab punch, ntaus qhov kawg ntawm lub rivet kom sib npaug kom txog thaum lub rivet shank deforms thiab o, clamping lub workpiece kom ruaj khov. Siv lub zog tas li thaum lub hammering kom tsis txhob muaj zog ntau dhau uas yuav ua rau lub rivet khoov, tawg, lossis deform lub workpiece.

4. Kev Tshuaj Xyuas Zoo: Xyuas kom tseeb tias qhov sib koom ua ke ntawm lub riveted tsis muaj qhov xoob, tias tus tw ntawm lub rivet yog sib npaug, thiab tias nws haum nruj rau ntawm qhov chaw ua haujlwm yam tsis muaj burrs lossis tawg. Ua qhov kev sim tensile yog tias tsim nyog kom ntseeg tau tias lub zog shear yog ≥320 MPa.

2.3 Cov Lus Qhia Ntxiv Txog Kev Txhim Kho Cov Khoom Siv Aluminium-hlauCov rivets

Kev cai txhuas-hlaurivets (nrog rau qhov loj thiab cov duab kho raws li cov neeg siv khoom xav tau) ua raws li cov txheej txheem teeb tsa zoo ib yam li cov qauv txhuas-hlaucov rivets. Cov kev ceev faj tseem ceeb:

• Ua ntej kev teeb tsa, xyuas ob zaug seb qhov loj thiab qhov sib xws ntawm cov rivets tshwj xeeb. Yog tias cov rivets muaj cov duab tshwj xeeb (xws li cov duab taub hau tsis sib xws), siv cov taub hau phom lossis tuag tshwj xeeb los tiv thaiv kev puas tsuaj rau cov rivets thaum lub sijhawm riveting.

• Yog tias siv cov rivets tsis yog tus qauv hauv cov xwm txheej tshwj xeeb uas muaj kev thauj khoom hnyav (xws li cov khoom hnyav lossis qhov kub siab), kho qhov siab thiab qhov mob stroke raws li cov lus qhia tshwj xeeb uas peb lub Hoobkas muab. Yog tias tsim nyog, ua qhov kev sim riveting (nrog qhov loj me ntawm cov qauv tsis pub tsawg dua 3 pawg).

IIIKev Teeb Tsa Feem NtauTeeb meemthiab Cov Kev Daws Teeb Meem

IVCov Khoom thiab Kev Pabcuam Piav Qhia

Yuketshwj xeeb hauv kev tsim khoom thiab kev kho kom haum ntawm txhuashlaurivets. Peb cov khoom txheem suav nrog txhuas-hlaucov rivets pop thiab txhua yam-hlaucov rivets, nrog rau txoj kab uas hla ntawm 2.4 hli mus txog 6.4 hli. Peb kuj muab ntau hom rivets, xws li lantern rivets, seahorse rivets, decorative rivets, thiab tag nrho cov stainless hlau rivets. Tag nrho cov khoom raug kuaj xyuas zoo kom ntseeg tau tias ua raws li cov qauv riveting.

Rau cov xwm txheej tshwj xeeb ntawm kev teeb tsa thiab cov kev xav tau tshwj xeeb ntawm cov khoom ua haujlwm, peb muab cov kev pabcuam tsim khoom tshwj xeeb. Peb tuaj yeem tsim thiab tsim cov txhuas-hlaucov rivets uas tau tsim tshwj xeeb rau cov kev teeb tsa thiab cov kev cai ntawm kev thauj khoom uas peb cov neeg siv khoom muab. Peb kuj muab cov lus qhia txog kev teeb tsa kom daws tau txhua yam teeb meem uas yuav tshwm sim thaum lub sijhawm teeb tsa.

Yog tias koj muaj lus nug txog kev teeb tsa aluminium-hlaurivets lossis xav tau cov khoom lag luam kev cai, thov koj xav tias dawb rau tiv tauj pebtxhua lub sijhawm. Peb yuav muab cov kev daws teeb meem zoo thiab kev tshaj lij rau koj kom ntseeg tau tias koj ua tiav koj cov haujlwm zoo.