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Yuav ua li cas xaiv ib tug haum hardness tester rau carbon steel round tuav
Thaum kuaj qhov hardness ntawm carbon steel puag ncig tuav nrog qis hardness, peb yuav tsum xaiv ib tug hardness tester tsim nyog los xyuas kom meej tias qhov kev ntsuam xyuas yog qhov tseeb thiab zoo. Peb tuaj yeem txiav txim siab siv HRB nplai ntawm Rockwell hardness tester. HRB nplai ntawm Rockwell hardness tester u...Nyeem ntxiv -
Gear steel Sampling txheej txheem-precision metallographic txiav tshuab
Hauv cov khoom lag luam, iav hlau yog dav siv hauv lub zog xa hluav taws xob ntawm ntau yam khoom siv kho tshuab vim nws lub zog siab, hnav tsis kam thiab qaug zog. Nws qhov zoo ncaj qha cuam tshuam rau qhov zoo thiab lub neej ntawm cov khoom siv. Yog li ntawd, qhov zoo ntawm co...Nyeem ntxiv -
Connector davhlau ya nyob twg tshuaj xyuas, davhlau ya nyob twg crimping zoo qauv npaj, metallographic microscope tshuaj xyuas
Tus qauv xav tau seb lub crimping zoo ntawm lub connector davhlau ya nyob twg tsim nyog. Lub porosity ntawm lub davhlau ya nyob twg crimping hlau yog hais txog qhov sib piv ntawm thaj chaw tsis sib cuag ntawm qhov txuas ntawm lub davhlau ya nyob twg crimping rau tag nrho cheeb tsam, uas yog ib qho tseem ceeb rau kev nyab xeeb ...Nyeem ntxiv -
40Cr, 40 chromium Rockwell hardness test method
Tom qab quenching thiab tempering, chromium muaj cov khoom siv zoo heev thiab zoo hardenability, uas ua rau nws feem ntau siv rau hauv kev tsim cov high-strength fasteners, bearings, gears, thiab camshafts. Mechanical zog thiab hardness xeem yog heev tsim nyog rau quenched thiab tempered 40Cr ...Nyeem ntxiv -
Series ntawm Class A hardness blocks—–Rockwell, Vickers & Brinell Hardness blocks
Rau ntau tus neeg muas zaub uas muaj kev xav tau siab rau qhov tseeb ntawm hardness testers, calibration ntawm hardness testers tso qhov kev xav tau ntawm hardness blocks. Niaj hnub no, kuv zoo siab los qhia cov series ntawm Class A hardness blocks.—Rockwell hardness blocks, Vickers hardness...Nyeem ntxiv -
Hardness Detection Method rau Standard Parts of Hardware Tools – Rockwell Hardness Test Method for Metallic Materials
Hauv kev tsim khoom ntawm cov khoom siv kho vajtse, hardness yog qhov taw qhia tseem ceeb. Coj ib feem qhia hauv daim duab ua piv txwv. Peb tuaj yeem siv Rockwell hardness tester los kuaj qhov tawv. Peb cov khoom siv hluav taws xob siv hluav taws xob siv cov duab Rockwell hardness tester yog cov cuab yeej siv tau zoo rau qhov p ...Nyeem ntxiv -
Precision txiav tshuab rau Titanium & Titanium Alloys
1. Npaj cov khoom siv thiab cov khoom kuaj: xyuas seb lub tshuab txiav cov qauv puas zoo ua haujlwm zoo, suav nrog cov khoom siv hluav taws xob, txiav cov hniav, thiab lub tshuab ua kom txias. Xaiv qhov tsim nyog titanium lossis titanium alloy cov qauv thiab kos cov haujlwm txiav. 2. Kho cov qauv: Qhov chaw th...Nyeem ntxiv -
Kev siv cov hardness tester
Hardness tester yog ib qho cuab yeej siv los ntsuas qhov hardness ntawm cov khoom. Raws li cov khoom sib txawv raug ntsuas, hardness tester tuaj yeem siv rau ntau qhov chaw. Qee qhov hardness testers yog siv rau hauv kev lag luam kev lag luam, thiab lawv tsuas yog ntsuas ...Nyeem ntxiv -
Cov thawj coj ntawm Test Instrument Industry Association tuaj xyuas
Thaum Lub Kaum Ib Hlis 7, 2024, Tus Tuav Ntaub Ntawv-General Yao Bingnan ntawm Lub Tuam Txhab Tuam Txhab Tuam Txhab Tuam Txhab Tuam Txhab Kev Lag Luam tau coj cov neeg sawv cev tuaj xyuas peb lub tuam txhab rau kev tshawb xyuas cov khoom siv hardness tester. Qhov kev tshawb nrhiav no qhia pom lub Koom Haum Testing Instrument Association's ...Nyeem ntxiv -
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 and Principple: · HRE hardness test siv lub 1/8-inch steel pob indenter los nias rau hauv cov khoom nto hauv qab load ntawm 100 kg, thiab hardness tus nqi 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
