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Brinell hardness nplai
Brinell hardness test yog tsim los ntawm Swedish engineer Johan August Brinell nyob rau hauv 1900 thiab yog thawj zaug siv los ntsuas qhov hardness ntawm hlau. (1) HB10/3000 ①Test txoj kev thiab lub hauv paus ntsiab lus: Ib lub pob steel nrog txoj kab uas hla ntawm 10 hli yog nias rau hauv cov khoom nto nyob rau hauv ib tug load ntawm 3000 kg, thiab inde...Nyeem ntxiv -
Rockwell Hardness Scale: HRE HRF HRG HRH HRK
1.HRE Test Scale thiab Principple: · HRE hardness test siv 1/8-inch steel pob indenter los nias rau hauv cov khoom nto hauv qab load ntawm 100 kg, thiab tus nqi hardness ntawm cov khoom yog txiav txim los ntawm kev ntsuas qhov tob indentation. . ① Cov ntaub ntawv siv tau: Feem ntau siv rau softer ...Nyeem ntxiv -
Rockwell Hardness Scale HRA HRB HRC HRD
Rockwell hardness nplai tau tsim los ntawm Stanley Rockwell hauv xyoo 1919 txhawm rau ntsuas qhov nyuaj ntawm cov khoom hlau. (1) HRA ① Kev xeem txoj kev thiab lub hauv paus ntsiab lus: · HRA hardness test siv lub pob zeb diamond cone indenter los nias rau hauv cov khoom nto hauv qab load ntawm 60 kg, thiab dete ...Nyeem ntxiv -
Hardness test ntawm thauj tog rau nkoj workpiece thiab tawg toughness Vickers hardness test ntawm cemented carbide cuab tam
Nws yog ib qho tseem ceeb heev los ntsuam xyuas qhov hardness ntawm lub thauj tog rau nkoj ua hauj lwm clip. Cov clip yuav tsum muaj qee qhov hardness thaum siv los xyuas kom meej qhov kev ntseeg tau thiab ua haujlwm ntev ntawm nws txoj haujlwm. Laihua tuam txhab tuaj yeem kho ntau yam tshwj xeeb clamps raws li kev xav tau, thiab tuaj yeem siv Laihua lub hardness tester f ...Nyeem ntxiv -
Vickers hardness test method thiab ceev faj
1 Kev Npaj ua ntej kuaj 1) Lub hardness tester thiab indenter siv rau Vickers hardness test yuav tsum ua raws li cov kev cai ntawm GB/T4340.2; 2) Cov chav tsev kub yuav tsum tau tswj nyob rau hauv qhov ntau ntawm 10 ~ 35 ℃. Rau kev xeem nrog ntau dua precision yuav tsum tau ...Nyeem ntxiv -
Hardness testing method of steel yeeb nkab los ntawm Laizhou Laihua Testing Instrument Factory
Lub hardness ntawm cov yeeb nkab steel yog hais txog cov khoom muaj peev xwm tiv thaiv deformation nyob rau hauv sab nraud quab yuam. Lub hardness yog ib qho ntawm cov cim tseem ceeb ntawm cov khoom siv. Hauv kev tsim thiab siv cov yeeb nkab steel, kev txiav txim siab ntawm lawv cov hardness yog heev ntshuam ...Nyeem ntxiv -
Rockwell Knoop thiab Vickers hardness test txoj kev rau txhuas nitride ceramics thiab kev sim rau hlau dov bearings
1.Rockwell Knoop Vickers hardness test method for aluminium nitride ceramics Txij li cov ntaub ntawv ceramic muaj cov qauv nyuaj, nyuaj thiab nkig hauv qhov, thiab muaj cov yas me me deformation, feem ntau siv hardness expressio ...Nyeem ntxiv -
Lub taub hau nce thiab nqis tsis siv neeg Vickers Hardness Tester
1. No hardness tester series yog Vickers hardness tester tshiab kawg nrog lub taub hau-down qauv launched los ntawm Shandong Shancai Testing Instrument Factory. Nws qhov system muaj xws li: tus tswv tsev (micro Vickers, me me load Vickers, thiab loj loa ...Nyeem ntxiv -
Shancai lub taub hau nqa hom siab tsis siv neeg Rockwell hardness tester
Nrog rau kev kho dua tshiab ntawm thev naus laus zis thiab khoom siv, qhov kev thov rau cov neeg txawj ntse hardness testers hauv cov txheej txheem hardness test ntawm kuv lub teb chaws kev lag luam kev lag luam yuav nce ntxiv. Txhawm rau kom tau raws li cov neeg siv khoom siab kawg 'dem ...Nyeem ntxiv -
Cov yam ntxwv ntawm Brinell hardness tester thiab Brinell indentation duab ntsuas system ntawm Shancai
Shancai cov hluav taws xob quab yuam-ntxiv ib nrab-digital Brinell hardness tester txais kev kaw-kawg tswj hluav taws xob-ntxiv qhov system thiab ua haujlwm yim-nti kov npo. Cov ntaub ntawv ntawm ntau cov txheej txheem ua haujlwm thiab cov txiaj ntsig kev xeem tuaj yeem tso tawm ...Nyeem ntxiv -
Customized Tsis Siv Neeg Rockwell Hardness Tester rau Shaft hardness kuaj
Niaj hnub no, cia peb saib ntawm ib qho tshwj xeeb Rockwell hardness tester rau kev kuaj ncej, nruab nrog ib qho tshwj xeeb transverse workbench rau ncej workpieces, uas tuaj yeem txav lub workpiece kom ua tiav qhov tsis siv neeg dotting thiab ntsuas tsis siv neeg ...Nyeem ntxiv -
Classification ntawm ntau yam hardness ntawm steel
Cov cai rau hlau hardness yog H. Raws li cov kev sib txawv hardness test, cov pa sawv cev muaj xws li Brinell (HB), Rockwell (HRC), Vickers (HV), Leeb (HL), Shore (HS) hardness, thiab lwm yam. HB thiab HRC feem ntau siv. HB muaj ntau yam...Nyeem ntxiv
