Daim Ntawv Qhia Txog Cov Khoom Siv Yas Tensile Test hauv Txhaj Molding Factories

Taw qhia:

Yas qhov chaw tensile xeem tuav qhov tseem ceeb heev nyob rau hauv lub cheeb tsam ntawm kev txhaj tshuaj molding factories.Cov txheej txheem tswj xyuas qhov tseem ceeb no yog tsim los xyuas kom meej cov khoom siv kho tshuab thiab kev ua tau zoo ntawm cov khoom yas.Los ntawm kev muab cov ntaub ntawv no los tswj kev ncab quab yuam, cov tuam txhab lag luam tuaj yeem ntsuas lawv lub zog thiab kav ntev, kom ntseeg tau tias cov khoom kawg ua tau raws li cov qauv kev lag luam nruj thiab cov neeg siv khoom xav tau.Cov lus qhia dav dav no delves rau hauv lub hom phiaj, txheej txheem, thiab qhov tseem ceeb ntawm cov khoom yas tensile kuaj, tso lub teeb ntawm nws lub luag haujlwm tseem ceeb hauv kev tswj cov khoom zoo tshaj plaws.

1. Lub Hom Phiaj ntawm Kev Ntsuas Tensile:

Lub hom phiaj tseem ceeb ntawm cov khoom yas tensile xeem yog los txiav txim qhov tseem ceeb ntawm cov khoom siv yas, nrog rau lawv qhov kawg tensile lub zog, yield zog, elongation ntawm tawg, thiab Young's modulus.Cov kev ntsuas no ua lub luag haujlwm tseem ceeb hauv kev ntsuam xyuas cov khoom siv ntawm cov qauv kev ncaj ncees, kwv yees nws tus cwj pwm hauv kev thauj khoom, thiab paub tseeb tias nws tsim nyog rau cov ntawv thov tshwj xeeb.Los ntawm kev tau txais cov ntaub ntawv raug los ntawm kev ntsuas tensile, cov tuam txhab tuaj yeem txiav txim siab txog kev xaiv cov khoom siv thiab kev tsim kho, thaum kawg ua rau kev txhim kho cov khoom ua tau zoo thiab kev ntseeg siab.

2. Kev Ntsuas Cov Qauv Npaj:

Kev ntsuas tensile yuav tsum tau npaj cov khoom ua tau zoo thiab cov neeg sawv cev kuaj.Cov qauv no feem ntau yog machined lossis molded los ntawm cov khoom yas uas raug soj ntsuam, ua raws li qhov ntev thiab kev teeb tsa uas tau teev tseg hauv cov qauv tsim xws li ASTM D638 lossis ISO 527. Kev ceev faj ntawm cov khoom kuaj xyuas kom ntseeg tau tias muaj txiaj ntsig zoo thiab zoo ib yam thaum kuaj.

3. Tensile Test Apparatus:

Nyob rau hauv lub plawv ntawm yas qhov chaw tensile xeem lus dag lub universal kuaj tshuab (UTM).Cov cuab yeej tshwj xeeb no muaj ob lub puab tsaig tuav - ib qho los tuav cov qauv kuaj kom ruaj khov thiab lwm yam siv los tswj cov rub tawm.UTM's sophisticated software cov ntaub ntawv thiab tshuaj xyuas cov ntaub ntawv siv zog thiab cov ntaub ntawv deformation thaum lub sij hawm qhov kev xeem, ua kom muaj qhov tseem ceeb ntawm kev ntxhov siab-strain curves.

4. Tensile xeem txheej txheem:

Qhov kev sim tensile tiag tiag pib los ntawm kev ruaj ntseg clamping cov qauv kuaj hauv UTM grips, kom ntseeg tau tias muaj kev sib faib ntawm lub zog siv.Qhov kev ntsuam xyuas yog ua nyob rau ntawm qhov ceev crosshead, maj mam ncab cov qauv kom txog thaum nws ncav cuag qhov tawg.Thoob plaws hauv cov txheej txheem, UTM txuas ntxiv sau cov ntaub ntawv quab yuam thiab hloov chaw, tso cai rau kev tshuaj xyuas meej ntawm cov khoom siv tus cwj pwm nyob rau hauv tensile stress.

5. Cov ntaub ntawv sau thiab tshuaj xyuas:

Tom qab kev xeem, UTM cov ntaub ntawv kaw tseg yog ua tiav los tsim cov kev ntxhov siab-txoj kab nkhaus, ib qho tseem ceeb graphical sawv cev ntawm cov khoom teb rau cov ntaub ntawv siv zog.Los ntawm qhov nkhaus no, cov khoom siv kho tshuab tseem ceeb tau muab los, suav nrog lub zog tensile kawg, lub zog tawm los, elongation ntawm kev tawg, thiab Young's modulus.Cov kev ntsuas muaj nuj nqis no muab kev nkag siab zoo rau cov khoom siv tus cwj pwm, ua rau cov tuam txhab ua cov ntaub ntawv txiav txim siab hauv lawv cov khoom tsim khoom thiab cov txheej txheem tswj kom zoo.

6. Kev Txhais thiab Kev Tswj Xyuas Zoo:

Cov ntaub ntawv tau los ntawm kev ntsuam xyuas tensile yog ua tib zoo txheeb xyuas seb cov khoom siv yas puas ua tau raws li qhov yuav tsum tau ua thiab cov qauv.Yog tias cov txiaj ntsig tau poob rau hauv qhov xav tau, cov khoom yas raug pom zoo rau lawv qhov kev npaj siv.Piv txwv li, ib qho kev sib txawv los yog qhov tsis zoo ua rau cov tuam txhab lag luam ua qhov tsim nyog kev txhim kho lossis kev hloov kho, lav qhov tsim cov khoom siv yas zoo.

Xaus:

Yas qhov chaw tensile xeem sawv ua tus ncej tseem ceeb ntawm kev tswj kom zoo hauv kev txhaj tshuaj molding factories.Los ntawm kev muab cov ntaub ntawv yas los tswj kev ncab thiab ua tib zoo ntsuas lawv cov khoom siv kho tshuab, cov tuam ntxhab tuaj yeem ua kom lawv cov khoom ua tau raws li cov qauv kev lag luam siab tshaj plaws.Armed nrog cov ntaub ntawv raug, cov tuam txhab lag luam tuaj yeem txiav txim siab paub txog kev xaiv cov khoom siv, kev tsim kho, thiab kev txhim kho tag nrho cov khoom, thaum kawg xa cov khoom yas txhim khu kev qha thiab ua haujlwm siab rau lawv cov neeg siv khoom.