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UHlolo loKhetho loHlobo lweZixhobo zoVavanyo loBulukhuni kwiiMpahla zokuSebenza ezinkulu nezinzima
Njengoko kusaziwa, indlela nganye yokuvavanya ubulukhuni-nokuba usebenzisa iBrinell, Rockwell, Vickers, okanye abavavanyi bobulukhuni beLeeb abaphathwayo-inemida yayo kwaye akukho nanye esebenzayo jikelele. Kwimisebenzi emikhulu, enzima enemilinganiselo yejometri engaqhelekanga njengaleyo iboniswe kumzekelo wemizobo engezantsi, p...Funda ngokugqithisileyo -
ISeshini yesi-8 yeKomiti yeSizwe yobuGcisa yokuMiselwa komGangatho koomatshini boVavanyo yabanjwa ngempumelelo
I-Session yesi-8 yeSibini kunye neNtlanganiso yokuHlola okuPhakathi ebanjwe yiKomiti yeSizwe yezobuGcisa yoMgangatho weMishini yoVavanyo kwaye iququzelelwe yi-Shandong Shancai Testing Instruments yabanjwa eYantai ukusuka kwi-Sep9 ukuya kwi-Sep12.2025. 1.UMxholo weNtlanganiso kunye noBaluko 1.1...Funda ngokugqithisileyo -
Indlela yoVavanyo lwe-Oxide Film Ukutyeba kunye nokuqina kweAutomobile Aluminium Alloy Components
Ifilimu ye-anodic oxide kwindawo ye-aluminiyam yemoto isebenza njengomaleko wezixhobo kumphezulu wazo. Yenza umaleko okhuselweyo okhuselweyo kumphezulu we-aluminium alloy, uphucula ukuxhathisa kwe-corrosion yamacandelo kunye nokwandisa ubomi babo benkonzo. Ngeli xesha, ifilimu ye-oxide inobunzima obuphezulu, ...Funda ngokugqithisileyo -
Ukuchongwa kovavanyo lweMicro-Vickers kuVavanyo loBulukhuni beMetallic Surface Coatings njengeZinc Plating kunye neChromium Plating
Kukho iintlobo ezininzi zeengubo zentsimbi. Iingubo ezahlukeneyo zifuna amandla okuvavanya ahlukeneyo kuvavanyo lwe-microhardness, kwaye imikhosi yokuvavanya ayikwazi ukusetyenziswa ngokungaqhelekanga. Endaweni yoko, iimvavanyo kufuneka zenziwe ngokuhambelana namaxabiso ovavanyo olucetyiswa yimigangatho. Namhlanje, siza kwazisa ikakhulu ...Funda ngokugqithisileyo -
Indlela yoVavanyo lwe-Mechanical ye-Cast iron Brake Shoes ezisetyenziswa kwi-Rolling Stock (I-Brake Shoe Selection of Hardness Tester)
Ukukhethwa kwezixhobo zokuvavanya oomatshini kwizihlangu zentsimbi etyhidiweyo ziya kuhambelana nomgangatho: ICS 45.060.20. Lo mgangatho uchaza ukuba uvavanyo lwepropathi yomatshini lwahlulwe lube ngamacandelo amabini: 1.Tensile Test Kuya kwenziwa ngokuhambelana nemimiselo ye-ISO 6892-1: 201 ...Funda ngokugqithisileyo -
Uvavanyo lobulukhuni beebheringi eziqengqelekayo lubhekisa kwiMigangatho yaMazwe ngaMazwe: ISO 6508-1 “Iindlela zoVavanyo loBulukhuni beZahlulo zokuGqibela”
Iibheringi eziqengqelekayo zizinto eziphambili ezisetyenziswa kakhulu kubunjineli bomatshini, kwaye ukusebenza kwazo kuchaphazela ngokuthe ngqo ukuthembeka kokusebenza komatshini wonke. Ukuvavanywa kobunzima beendawo zokuthwala i-rolling enye yezibonakaliso zokuqinisekisa ukusebenza kunye nokhuseleko. I-International Stata...Funda ngokugqithisileyo -
Izinto ezilungileyo zeSango elikhulu-uhlobo lweRockwell Hardness Tester
Njengesixhobo esikhethekileyo sokuvavanya ukuqina kwezixhobo zokusebenza ezinkulu kwintsimi yokuvavanya i-industrial, i-Gate-type Rockwell hardness tester idlala indima ephambili ekulawuleni umgangatho weemveliso ezinkulu zetsimbi ezifana neesilinda zensimbi. Olona ncedo lwayo kukukwazi ukwenza...Funda ngokugqithisileyo -
Uhlaziyo olutsha lwe-Automatic Vickers Hardness Tester-Intloko ezenzekelayo Phezulu & ezantsi Uhlobo
Umvavanyi wobulukhuni beVickers wamkela i-diamond indenter, ecinezelwe kumphezulu wesampulu phantsi kovavanyo oluthile lwamandla. Ukukhupha amandla ovavanyo emva kokugcina ixesha elichaziweyo kunye nokulinganisa ubude be-diagonal ye-indentation, ngoko ixabiso lobunzima beVickers (HV) libalwa ngokwe...Funda ngokugqithisileyo -
Umvavanyi wobulukhuni be-Rockwell wokuvavanya ubulukhuni bebhetshi yamalungu
Kwimveliso yanamhlanje, ukuqina kwamalungu luphawu oluphambili lokulinganisa umgangatho kunye nokusebenza, okubalulekileyo kumashishini amaninzi anje ngeemoto, i-aerospace, kunye nokulungiswa koomatshini. Xa ujongene novavanyo lobunzima obukhulu beendawo, izixhobo ezininzi zemveli, ezininzi ...Funda ngokugqithisileyo -
Uhlalutyo lobuchwephesha bokukhethwa kwezixhobo zokuvavanya ubulukhuni obukhulu kunye nobunzima
Njengoko sonke sisazi, indlela nganye yokuvavanya ubulukhuni, nokuba ngaba iBrinell, iRockwell, iVickers okanye iLeeb hardness tester ephathwayo, inemida yayo kwaye ayinamandla onke. Kwimisebenzi emikhulu, enzima kunye nengaqhelekanga yejometri efana nale iboniswe kulo mzekelo ulandelayo, ezininzi zeeteyithi zangoku ...Funda ngokugqithisileyo -
Inkqubo yentsimbi yokwenza iSampulu-umatshini wokusika i-metallographic echanekileyo
Kwiimveliso zemizi-mveliso, intsimbi yegiya isetyenziswa kakhulu kwiinkqubo zokuhambisa amandla ezixhobo ezahlukeneyo zoomatshini ngenxa yamandla ayo aphezulu, ukumelana nokunxiba kunye nokungakhathali. Umgangatho wayo uchaphazela ngokuthe ngqo umgangatho kunye nobomi bezixhobo. Ke ngoko, umgangatho we ...Funda ngokugqithisileyo -
Uvavanyo lokuqina kwesixhobo sokusebenza se-ankile kunye nokuqina kokuqina kweVickers Uvavanyo lobulukhuni besixhobo se-carbide enesamente
Kubaluleke kakhulu ukuvavanya ubulukhuni bekliphu yokusebenza ye-anchor. Ikliphu kufuneka ibe nobunzima obuthile ngexesha lokusetyenziswa ukuqinisekisa ukuthembeka kunye nokuqina komsebenzi wayo. Inkampani yaseLaihua inokwenza ngokwezifiso izibambiso ezikhethekileyo ezahlukeneyo ngokweemfuno, kwaye inokusebenzisa umvavanyi wobulukhuni weLaihua...Funda ngokugqithisileyo
