Lub instrumented yas pendulum impact tester yog ib qho cuab yeej rau kev ntsuam xyuas qhov cuam tshuam ntawm cov ntaub ntawv nyob rau hauv dynamic load. Nws yog ib qho kev ntsuas tsim nyog rau cov tuam txhab tsim khoom thiab cov chaw soj ntsuam zoo, thiab nws tseem yog ib qho tseem ceeb ntawm kev ntsuas ntsuas rau cov kev tshawb fawb txog kev tshawb fawb los ua cov ntaub ntawv tshiab.
Product Advantages:
Cov tsos ntawm cov cuab yeej (ntau qhov tseeb, digital) pendulum impact testing machine tau ua rau muaj kev hloov pauv tseem ceeb hauv kev sim cuam tshuam hauv ob yam.
Ib qho yog qhov sib txawv tseem ceeb ntawm cov cuab yeej ntsuas hluav taws xob cuam tshuam rau lub tshuab ntsuas thiab lub tshuab ntsuas zoo tib yam yog ntsuas ntsuas (digitization): uas yog, kev tswj hwm, lub zog tso saib, thiab sau thiab ua tiav ntawm qhov cuam tshuam nkhaus yog tag nrho cov digitized. Cov txiaj ntsig kev ntsuam xyuas tau pom los ntawm cov duab kos duab, thiab nkhaus ntawm qhov cuam tshuam quab yuam-lub sij hawm, cuam tshuam quab yuam-deflection thiab lwm yam tuaj yeem tau txais;
Qhov thib ob yog "tus qauv ntawm cov cuab yeej ntsuas qhov ntsuas qhov ntsuas", uas tau ua rau muaj kev hloov pauv zoo hauv kev sim cuam tshuam. Qhov kev hloov pauv no tau tshwm sim hauv cov hauv qab no:
1. Lub ntsiab lus ntawm kev cuam tshuam lub zog yog raws li lub ntsiab lus ntawm kev ua haujlwm ntawm lub cev: kev ua haujlwm = quab yuam × tshem tawm, uas yog, thaj tsam hauv qab qhov cuam tshuam quab yuam-deflection nkhaus yog siv los ntsuas;
2. Cov 13 tsis muaj kev cuam tshuam txog kev cuam tshuam kev ua haujlwm ntawm cov khoom uas tau teev tseg los ntawm qhov cuam tshuam nkhaus yog 13: 1 piv nrog tib qho kev cuam tshuam lub zog tsis zoo uas tau muab los ntawm cov qauv kev cuam tshuam zoo tib yam, uas tsis tuaj yeem hais tias yog kev hloov pauv zoo;
3. Ntawm 13 qhov kev ua tau zoo, muaj 4 lub zog, 5 deflection, thiab 4 lub zog tsis muaj zog. Lawv feem qhia qhov ntsuas kev ua tau zoo ntawm cov khoom siv elasticity, plasticity thiab tawg txheej txheem tom qab raug cuam tshuam, uas yog ib qho kev hloov pauv zoo hauv kev sim cuam tshuam;
4. Pom qhov kev ntsuam xyuas cuam tshuam. Nws tseem tuaj yeem tau txais qhov cuam tshuam quab yuam-deflection nkhaus zoo li kev sim tensile. Ntawm qhov nkhaus, peb tuaj yeem pom qhov deformation thiab tawg txheej txheem ntawm cov qauv cuam tshuam;
Nta:
1. Nws tuaj yeem tso ncaj qha rau qhov qub nkhaus, quab yuam-lub sij hawm, quab yuam-deflection, lub zog-lub sij hawm, lub zog-deflection, tsom xam nkhaus thiab lwm yam nkhaus.
2. Lub zog cuam tshuam tau txiav txim siab raws li lub pendulum nqa lub kaum sab xis. 3. Xam plaub lub zog ntawm inertial ncov quab yuam, siab tshaj plaws quab yuam, thawj zaug quab yuam ntawm kev loj hlob tsis ruaj tsis khov, thiab tawg quab yuam raws li qhov ntsuas qhov tseem ceeb ntawm lub zog sensor; ncov inertial deflection, deflection ntawm lub siab tshaj plaws quab yuam, thawj deflection ntawm tsis ruaj tsis khov kev loj hlob, tawg deflection, tag nrho tsib displacements ntawm deflection; 14 cov txiaj ntsig suav nrog lub zog ntawm qhov siab tshaj plaws, lub zog pib ntawm kev loj hlob tsis ruaj khov, tawg lub zog, tsib lub zog ntawm tag nrho lub zog, thiab kev cuam tshuam lub zog. 4. Lub kaum sab sauv txais yuav high-precision photoelectric encoder, thiab lub kaum sab xis daws teeb meem txog 0.045 °. Xyuas kom meej qhov tseeb ntawm cov cuab yeej cuam tshuam lub zog. 5. Cov khoom siv hluav taws xob muaj ob txoj hauv kev pom lub zog, ib qho yog cov khoom siv encoder, thiab qhov thib ob yog qhov ntsuas quab yuam los ntawm lub sensor, thiab lub computer software xam thiab qhia nws. Ob hom ntawm lub tshuab no tau tso tawm ua ke, thiab cov txiaj ntsig tuaj yeem sib piv nrog ib leeg, uas tuaj yeem tshem tawm tag nrho cov teeb meem tshwm sim. 6. Cov neeg siv khoom tuaj yeem teeb tsa lub zog sib txawv kom cuam tshuam cov hniav raws li qhov yuav tsum tau ua. Piv txwv li, R2 hniav ua tau raws li ISO thiab GB cov qauv, thiab R8 hniav ua tau raws li cov qauv ASTM.
Technical Parameters
Specification Qauv | ||
Kev cuam tshuam lub zog | 0.5, 1.0, 2.0, 4.0, 5.0J | 7.5, 15, 25, 50 J |
Qhov siab kawg nkaus ceev | 2.9 m / s | 3.8m / s |
Lub vojvoog ntawm lub arc ntawm qhov kawg ntawm cov qauv txhawb nqa | 2 ± 0.5 hli | |
Arc vojvoog ntawm qhov cuam tshuam hniav | 2 ± 0.5 hli | |
Impact hniav kaum sab xis | 30 ° ± 1 | |
Load cell raug | ≤ ± 1% FS | |
Angular displacement sensor daws teeb meem | 0.045 ° | |
Sampling zaus | 1 MHz |
Ua kom tiav tus qauv:
GB / T 21189-2007 "Kev tshuaj xyuas ntawm Pendulum Impact Test Machine rau Yas Yooj Yim Txhawb Beams, Cantilever Beams thiab Tensile Impact Testing Machine"
GB/T 1043.2-2018 "Kev txiav txim siab ntawm kev cuam tshuam cov khoom ntawm cov yas txhawb nqa yooj yim-Part 2: Instrumental impact test"
GB/T 1043.1-2008 "Kev txiav txim siab ntawm kev cuam tshuam cov khoom ntawm cov yas yooj yim txhawb nqa kab-Tshooj 1: Kev ntsuas qhov cuam tshuam tsis yog ntsuas"
TS EN ISO 179.2 Yas-Kev txiav txim siab ntawm Charpy cuam tshuam cov khoom - Ntu 2: Kev ntsuas qhov cuam tshuam