Mechanical Strength Analysis thiab Technical Requirements of Silver Electrical Riveted Components

Raws li lub hauv paus tseem ceeb hauv cov tshuab hluav taws xob uas ua rau kev hloov hluav taws xob thiab cov teeb liab kis tau tus mob, lub zog siv hluav taws xob ntawm Silver Electrical Riveted Components ncaj qha txiav txim siab txog kev ua haujlwm, kev nyab xeeb, thiab kev pab cuam lub neej ntawm cov khoom siv hauv qab. Hauv high-kev tsim khoom lag luam kawg uas Tuam Tshoj tau tsom mus rau kev txhim kho, xws li tsheb tshiab lub zog, daim phiaj ntse, thiab kev tsheb ciav hlau, cov khoom siv no yuav tsum tiv taus ntev -lub sij hawm kev ntxhov siab los ntawm kev vibration, shock, thermal cycling, thiab nquag siv tshuab. Yog li ntawd, lawv lub zog siv tshuab-txhais qhia txog kev siv tshuab thiab R&D thiab qib kev tsim khoom tau dhau los ua ib qho tseem ceeb ntawm kev ntsuas kev lag luam lub zog thev naus laus zis.

Rau Hauv -Die Riveted Silver Contacts, mechanical zog tsis yog ib qho kev qhia tab sis ib lub tswv yim zoo, feem ntau suav nrog:

Lub zog ntawm lub cev rivet nws tus kheej:Qhov no yog hais txog lub rivet shank qhov tsis kam rau axial tensile thiab radial shear rog, feem ntau nyob ntawm cov khoom siv ntawm cov khoom siv rivet thiab nws cov kev kho cua sov.

Retaining lub zog ntawm rivet sib koom:Qhov no yog hais txog lub zog sib txuas ntawm lub taub hau rivet thiab cov khoom siv hauv paus tom qab riveting. Qhov no yog qhov tseem ceeb rau kev tiv thaiv cov ntsiab lus riveting los ntawm loosening thiab tsis ua haujlwm, thiab feem ntau ntsuas los ntawm tensile lub zog thiab shear lub zog.

Kev sib cuag lub zog:Rau kev sib txuas sib txuas, lub zog ntawm kev sib txuas lus sib txuas yog qhov tseem ceeb. Ib daim ntawv cog lus tsis muaj zog tuaj yeem ua rau blistering thiab tev ntawm cov neeg sib cuag, thaum kawg ua rau kev tiv thaiv kev tiv thaiv thiab txawm ua rau tsis ua haujlwm.

Zuag qhia tag nrho cov qauv stability ntawm lub Cheebtsam:Qhov no yog hais txog Embedded Riveted Electrical Contacts 'muaj peev xwm tswj hwm nws qhov qub geometry thiab kev sib txuas hauv lub xeev thaum raug rau cov neeg kho tshuab sab nraud (xws li kev co thiab kev cuam tshuam).

Kev xaiv khoom

Cov ntaub ntawv Rivet:

Brass: Muaj cov khoom zoo tag nrho cov khoom siv thiab cov ductility, yooj yim rau txias -forge, thiab yog ib qho kev xaiv dav dav -. Txawm li cas los xij, nws lub zog yog nruab nrab, ua rau nws tsis haum rau siab - kev siv kev ntxhov siab.

Phosphor Bronze: Muaj zog dua, hardness, thiab elasticity zoo heev, nrog kev qaug zog zoo. Haum rau cov khoom sib txuas uas yuav tsum tau muaj kev sib koom ua ke siab thiab ruaj khov siab.

CuNiZn: ​​​​Combines zoo zog, ductility, thiab corrosion kuj, thiab yog dav siv nyob rau hauv ib co siab -requirement electronic Cheebtsam.

Cov ntaub ntawv tiv tauj: feem ntau yog cov nyiaj alloys. Lub hardness, solderability, thiab hnav tsis kam ntawm cov khoom sib cuag cuam tshuam rau nws lub neej thaum lub sijhawm ua haujlwm.

Structure thiab Geometry

Rivet Loj: Txoj kab uas hla ntawm rivet shank ntawm tooj liab Stamping Nrog Riveted Silver Contacts yog thawj geometric parameter txiav txim siab nws lub zog. Ib txoj kab uas hla loj dua ua rau muaj zog tensile thiab shear tsis kam.

Rivet Lub Taub Hau Hom: Ntau hom taub hau, xws li lub taub hau puag ncig, lub taub hau lub taub hau, thiab ib nrab - countersunk taub hau, ua rau muaj kev sib txawv ntawm kev ntxhov siab thiab kev xauv cov teebmeem tom qab tsim, ncaj qha cuam tshuam rau lub zog tuav.

Rivet Hole Fit: Qhov sib txawv ntawm cov rivet thiab cov khoom siv hauv paus ntawm -Die Riveted Silver Contacts qhov yog qhov tseem ceeb tsim qauv. Yog tias qhov sib txawv me dhau, riveting yuav nyuaj thiab cov khoom siv hauv paus tau yooj yim puas; Yog tias qhov sib txawv loj dhau, qhov riveting tsis tiav, txo qis zog tuav. Qhov sib txawv ntawm 0.05-0.15mm feem ntau pom zoo.

Kev tsim khoom

Riveting txheej txheem: Qhov no yog qhov tseem ceeb ntawm kev txiav txim siab lub zog tuav ntawm qhov sib koom ua ke riveted.

Riveting Pressure / Stroke: Tsis txaus siab ua rau tsis tiav riveting, ua rau "dag rivet"; Lub siab ntau dhau tuaj yeem ua rau cov rivet lossis cov khoom siv hauv paus puas, txawm tias ua rau tawg.

Riveting Tuag Tsim: Cov duab ntawm lub Upper thiab qis tuag txiav txim siab txoj kev tsim thiab hlau ntws kab ntawm lub taub hau riveted. Qhov zoo tshaj plaws, txoj kev sib sau yuav tsum tso cai rau cov khoom siv rivet sau thiab kaw lub hauv paus cov ntaub ntawv qhov, sib sau ua ke, tawg -dawb rivet taub hau.

Tiv tauj welding/composite txheej txheem: Rau welded los yog puas sib cuag, lub zog sib txuas nyob ntawm cov vuam zoo los yog cov txheej txheem sib xyaw.

Tensile Strength Test:Siv lub tshuab ntsuas me me, lub zog tensile ntsug yog siv rau kev sib koom ua ke ntawm Silver Contact Riveted nrog Copper Terminal kom txog thaum ua tsis tiav. Qhov siab tshaj plaws tensile quab yuam raug kaw; tus nqi no yog lub zog tensile. Cov kev ua tsis tiav muaj xws li rivet rub- tawm, rivet shank breakage, lossis cov ntaub ntawv hauv paus tearing. Kev txheeb xyuas hom kev ua tsis tiav tuaj yeem taug qab cov txheej txheem teeb meem.

Shear Strength Test:Lub zog sib npaug mus rau qhov chaw sib txuas yog siv rau kev sib koom ua ke ntawm tooj liab Stamping nrog Riveted Silver Contacts, simulating nws txoj kev ntxhov siab thaum ntxig / tshem tawm lossis kev co, kom txog thaum lub rivet sib koom ua ke. Shear lub zog yog qhov taw qhia tseem ceeb rau kev soj ntsuam cov load sab nraud-cov kabmob muaj peev xwm.

Durability Test:Lub rooj sib txoos yog ntsia rau hauv ib lub simulated connector thiab raug rau ib tus lej ntawm kev ntxig / tshem tawm mus. Tom qab qhov kev sim, xyuas kom xoob ntawm cov rivet sib koom ua ke ntawm Hauv -Tuag Riveted Silver Contacts, detachment ntawm kev sib cuag, thiab ntsuas kev hloov pauv ntawm kev tiv thaiv kev tiv thaiv. Qhov no yog qhov kawg kev xeem ntawm tag nrho cov qauv kev ruaj ntseg ntawm lub rooj sib txoos.

Kev vibration thiab shock testing:Raws li cov qauv hauv tebchaws (GB / T 2423) lossis cov qauv kev lag luam, cov khoom siv tau muab tso rau hauv qhov tshwj xeeb kev vibration thiab kev poob siab ib puag ncig los xyuas seb lawv puas yuav xoob lossis tsis ua haujlwm hauv kev ntxhov siab.

Tom qab kev sib tham tag nrho ntawm kev sib xyaw ua ke ntawm cov khoom siv, cov txheej txheem, thiab cov qauv ntawm lub zog siv tshuab, nws yog qhov tseeb tias txhua qhov sib cuam tshuam yog qhov muaj peev xwm tsis muaj zog. Txhawm rau txhim kho qhov kev ntseeg siab ntawm riveted contact assemblies nyob rau hauv hnyav ua hauj lwm tej yam kev mob, kev lag luam yog tsiv mus rau kev koom ua ke ntawm cov ntaub ntawv thiab cov qauv. Embedded Riveted Electrical Contacts sawv cev rau kev txiav ntug ntawm txoj kev thev naus laus zis no.

Silver Electrical Riveted Cheebtsamtsis txhob siv cov tsoos "base thiab composite silver contact" qauv. Hloov chaw, los ntawm kev ua kom txias txias, siab - nrawm stamping, thiab cov cuab yeej tshwj xeeb riveting, siab - zoo nyiaj alloy hu tau koom ua ke nrog siab -kev ua tau zoo tooj liab alloy rivets los yog terminals rau hauv ib qho kev sib cais tag nrho thaum pib ntawm kev tsim khoom.