Lub Towerness Tester yog siv rau lub hardness ntsuas ntawm forged steel thiab cam khwb cia hlau nrog cov qauv tsis ncaj. Lub hardness ntawm forged steel thiab grey cam khwb cia hlau muaj qhov zoo sib sau nrog kev kuaj Tensile. Nws kuj tseem tuaj yeem siv rau cov tsis muaj hlau thiab hlau me me, thiab cov kab mob me me, thiab cov khoom siv me me tuaj yeem ntsuas qhov loj me thiab thij cov ntaub ntawv me me.
Hardness yog hais txog kev muaj peev xwm ntawm cov khoom siv los tiv thaiv thaj chaw deformation, tshwj xeeb yog cov khawb lossis kos, thiab yog ib qho ntawm cov ntaub ntawv ua tau zoo ntawm cov ntaub ntawv hlau. Feem ntau, siab dua lub hardness, qhov zoo dua cov hnav tsis kam. Nws yog ib qho ntsuas ntsuas ntsuas qhov muag muag thiab tawv tawv ntawm cov ntaub ntawv. Raws li kev sim sib txawv, Hardness tau muab faib ua peb hom. Cia peb saib lawv txhua tus:
Khawb Hardness:
Nws yog tsuas yog siv los sib piv qhov muag muag thiab tawv ntawm cov zaub mov sib txawv. Cov txheej txheem yog xaiv tus pas nrig nrog ib qho kawg nyuaj thiab mus txiav txim cov khoom uas yuav raug sim raws cov khoom uas yuav tsum tau kuaj raws li txoj hauj lwm ntawm kos. Cov khoom muaj txiaj ntsig, cov khoom tawv ua rau cov khoom khawb thiab cov khoom mos muag ua cov khawb qis.
Xovxwm-Nyob rau hauv Hardness:
Mas siv rau cov ntaub ntawv hlau, cov qauv yog siv cov khoom siv rau cov khoom siv uas tau kuaj xyuas, thiab sib piv cov khoom muag thiab tawv tawv ntawm qhov loj me ntawm cov khoom siv yas hauv zos ntawm cov khoom. Vim tias qhov sib txawv ntawm indenter, thauj khoom thiab thauj khoom ntev, muaj ntau yam kev nyuaj, rockwell hardness, vickers hardness thiab microhardness.
Rov ua dua tawv:
Mas siv rau cov ntaub ntawv hlau, cov qauv yog ua kom muaj qhov siab me me kom sib haum xeeb (thiab tom qab ntawd cov qauv ntawm kev sib cuam tshuam (los ntawm kev cuam tshuam ntawm lub zog me me) los txiav txim siab qhov hardness ntawm cov khoom.
Lub hardness tester tsim los ntawm Shandong Shancai / Laiizhou Laihua kev sim ntsuas yog qhov qhia txog qhov muaj peev xwm tiv thaiv cov khoom ntawm cov khoom tawv rau hauv nws qhov chaw. Muaj pes tsawg yam muaj?
1. Brinell Hardness Tester: Nws yog tsuas yog siv los ntsuas lub hardness ntawm cam khwb cia hlau, hlau, tsis muaj hlau thiab mos alloys. Nws yog lub siab-precision hardness txoj kev xeem.
2. Rockwell Hardness Tester: Lub Rockwell Hardness Tester uas tuaj yeem sim lub hardness ntawm cov hlau los ntawm kov cov qauv ntawm ib sab. Nws tso siab rau cov quab yuam sib nqus rau adsorb lub rockwell hardness tester lub taub hau ntawm cov qauv
3. Vickers Hardness Tester: Vickers Hardness Teser yog cov khoom lag luam uas muaj kev sib xyaw ua ke OPEROELCRONS thiab khoom siv hluav taws xob. Lub tshuab yog cov lus tshiab nyob rau hauv cov duab, muaj kev ntseeg tau zoo, ua haujlwm thiab kev ua tsis tau zoo. S thiab knoop hardness ntsuas khoom.
4. Brockwell Hardness Tester: Lub Brockwell Hardness Tester yog tsim nyog rau kev txiav txim siab ntawm ferrous co, nyuaj alloys, carburized txheej thiab cov tshuaj kho cov txheej txheem.
5. Microhardness Tester: Kev Ntsuas Microardness yog qhov ntsuas pom tseeb rau kev sim cov khoom siv hlau, metallurgy thiab lwm yam kev lag luam, thiab yog siv nyob rau hauv ntau yam kev lag luam.
6. LeeB Hardness Tester: nws cov ntsiab lus tseem ceeb yog qhov kev cuam tshuam ntawm qhov chaw sim, thiab rov ntsuas cov ntsiab lus hauv qab no, thiab cov qauv hluav taws xob, qhov ntsuas hluav taws xob, yog cov hluav taws xob sib xyaw ua ke rau cov ceev yog ntxias.
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8. Barcol hardness tester: nws yog ib tus tes taw indentation hardness. Nws presses ib qho kev ntsuas tshwj xeeb rau hauv cov qauv hauv qab kev ua ntawm lub zog caij nplooj ntoos hlav, thiab txiav txim siab lub hardness ntawm tus qauv los ntawm indentation.
Lub Sijhawm Post: Tsib-24-2023
