Cemented carbide milling cutters muaj siab hardness, lub zog, hnav tsis kam thiab corrosion tsis kam, thiab muaj npe hu ua" kev lag luam hniav" ;. Lawv yog siv rau kev txiav cov khoom kub-tawv thiab tau siv dav hauv kev siv tub rog, tshuab dav hlau, kev siv tshuab, thiab ua hlau hlau. Nrog rau kev txhim kho hauv kev lag luam qis hauv cov teb xws li kev siv roj, cov cuab yeej tsuas, kev sib txuas lus hauv tshuab hluav taws xob, thiab kev tsim kho, qhov kev thov kev lag luam rau cemented carbide milling cutters tseem nce ntxiv. Cov khoos phis tawm ntawm peb lub tuam txhab ua kom paub txog yav tom ntej kev tsim tawm ntawm cov khoom siv thev naus laus zis thiab khoom siv tshiab, kev nce qib ntawm qib siab science thiab thev naus laus zis, thiab kev tsim kho sai ntawm lub zog nuclear, uas yuav zoo heev rau kev thov rau cov khoom lag luam siab thiab zoo thiab ruaj ruaj cemented carbide milling cutter khoom.
Hard alloy milling cutter hardness kuaj cov qauv: Hard alloy milling cutter hardness kuaj yuav tsum siv Rockwell hardness tester los kuaj HRA tus nqi hardness. PHR series portable Rockwell hardness tester yog qhov tsim nyog rau kev ntsuam xyuas qhov nyuaj ntawm cemented carbide milling cutters. Lub ntsuas qhov nyhav ntawm qhov ntsuas yog tib yam li ntawm lub desktop Rockwell hardness tester, thiab nws yooj yim heev rau siv thiab nqa.
Cemented carbide yog ib hom hlau. Kev ntsuam xyuas cov tawv tawv tuaj yeem hais txog qhov sib txawv ntawm cov khoom siv kho ntawm cov khoom siv cemented carbide sib txawv tshuaj sib txawv, cov qauv thiab txheej txheem kev kho cua sov. Yog li no, qhov nyuaj kuaj yog siv dav hauv kev soj ntsuam cov khoom ntawm cemented carbide thiab saib xyuas kev kho cua sov. Qhov tseeb ntawm cov txheej txheem thiab kev sib tham ntawm cov ntaub ntawv tshiab.
Nws tau muab cais ua qhov kev sim rau qhov uas tsis muaj kev puas tsuaj, thiab txoj kev sim yog qhov yooj yim. Kev kuaj qhov nyuaj ntawm cov cemented carbide muaj qhov hloov ua tau zoo rau cov qauv thiab qhov loj ntawm daim ntawv xeem, thiab qhov kev sim rau siab tau zoo. Tsis tas li ntawd, muaj qee qhov kev sib tiv tauj nruab nrab ntawm lub hardness ntawm cemented carbide cov ntaub ntawv thiab lwm yam khoom siv lub cev. Piv txwv li, cemented carbide hardness test thiab tensile test yog qhov ntsuas qhov muaj peev xwm ntawm cov hlau los tiv taus cov yas deformation, thiab ob qhov kev ntsuam xyuas no tau sim cov khoom zoo sib xws ntawm cov hlau rau qee yam. Yog li, cov ntawv xeem tau zoo sib piv nrog txhua lwm yam. Cemented carbide tensile test khoom siv yog loj, cov haujlwm ua haujlwm ntxhov, qhov qauv npaj yog yuav tsum tau, thiab qhov ntsuas kev ua haujlwm tsawg. Rau ntau cov ntaub ntawv hlau, muaj lub rooj hloov pauv rau kev kuaj txog qhov nyuaj thiab lub zog ntsuas. Yog li no, thaum kuaj cov khoom siv ntawm cov khoom ntawm cemented carbide cov ntaub ntawv, ntau dua thiab ntau qhov nyuaj ua rau kev siv tsis dhau qhov kev sim ntsuas.
Lub zog tawv hardness feem ntau raug sim nrog Rockwell hardness tester HRA nplai lossis Vickers hardness tester. Hauv kev coj ua, cov neeg ua ntej xaiv Rockwell hardness tester los ntsuas HRA hardness. PHR series portable Rockwell hardness tester yog qhov tsim nyog rau kev ntsuam xyuas qhov nyuaj ntawm cemented carbide. Qhov ntsuas no nyhav nkaus xwb 0.7kg thiab muaj tib qhov zoo ib yam li lub desktop Rockwell hardness tester. Thaum ntsuas qhov nyuaj ntawm cemented carbide, PHR series portable Rockwell hardness tester ua los ntawm Tianxing Lub Tuam Txhab tuaj yeem kuaj cov cemented carbide workpieces nrog tuab lossis txoj kab uas hla qis dua 50mm, thiab tuaj yeem kuaj cemented carbide workpieces nrog lub taub loj li 2.0mm, thiab tuaj yeem sim sab hauv lub cheeb ntawm tsawg dua 30mm tubular carbide workpiece. Nws kuj tseem siv tau rau ntawm qhov chaw ntau lawm, chaw muag khoom lossis khoom ntim khoom. Qhov ntsuas no yog siv los kuaj cov roj av carbide workpieces yooj yim, sai sai, thiab tsis muaj kev puas tsuaj, thiab tuaj yeem ua qhov kev soj ntsuam tawv ntawm cov khoom lossis cov tiav ua tiav cemented carbide workpieces.
