Iindaba zeShishini
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Indlela yokuvavanya ubulukhuni bezinto zokubopha
Izibophelelo zizinto ezibalulekileyo zokunxibelelana ngoomatshini, kwaye umgangatho wazo wobulukhuni yenye yezona zinto zibalulekileyo zokulinganisa umgangatho wazo. Ngokweendlela ezahlukeneyo zovavanyo lobulukhuni, iindlela zovavanyo lobulukhuni zeRockwell, Brinell kunye neVickers zingasetyenziselwa ukuvavanya ...Funda ngokugqithisileyo -
Ukusetyenziswa kweShancai/Laihua Hardness Tester kuvavanyo lweBearing Hardness
Iibheringi zizinto ezibalulekileyo kwicandelo lokwenziwa kwezixhobo zoshishino. Okukhona ubunzima bebheringi buphezulu, kokukhona ibheringi ingagugi, kwaye kokukhona amandla ezinto aphakama, ukuze kuqinisekiswe ukuba ibheringi inokuba...Funda ngokugqithisileyo -
Indlela yokukhetha isixhobo sokuvavanya ubulukhuni ukuze kuvavanywe iisampulu zemilo yetyhubhu
1) Ngaba isixhobo sokuvavanya ubunzima beRockwell singasetyenziselwa ukuvavanya ubunzima bodonga lombhobho wentsimbi? Izixhobo zovavanyo yipayipi yentsimbi ye-SA-213M T22 enobubanzi obungaphandle be-16mm kunye nobukhulu bodonga be-1.65mm. Iziphumo zovavanyo lwesixhobo sokuvavanya ubunzima beRockwell zezi zilandelayo: Emva kokususa i-oxide kunye ne-decarburised la...Funda ngokugqithisileyo -
Iindlela zokusebenza kunye namanyathelo okhuseleko oomatshini abatsha be-XQ-2B metallographic inlay
1. Indlela yokusebenza: Vula umbane uze ulinde umzuzwana ukuze usete ubushushu. Lungisa ivili lesandla ukuze isikhunta esisezantsi silingane neqonga elisezantsi. Beka isampuli umphezulu wokujonga ujonge ezantsi embindini wegumbi elisezantsi...Funda ngokugqithisileyo -
Umatshini wokusika i-Metallographic Q-100B uphuculo olusemgangathweni lomatshini
1. Iimpawu zomatshini wokusika i-metallographic ozenzekelayo ngokupheleleyo kwiShandong Shancai/Laizhou Laihua: Umatshini wokusika isampuli ye-metallographic usebenzisa ivili lokusila elijikelezayo elibhityileyo elijikelezayo ngesantya esiphezulu ukusika iisampulu ze-metallographic. Ifanelekile...Funda ngokugqithisileyo -
Uvavanyo oluqhelekileyo lwe-Vickers hardness tester
1. Sebenzisa i-Vickers hardness tester yezinto ezidityanisiweyo (indlela ye-Weld Vickers hardness test): Ekubeni isakhiwo se-microstructure yenxalenye edibeneyo ye-weldment (i-weld seam) ngexesha le-welding iya kutshintsha ngexesha lenkqubo yokwakheka, inokwenza ikhonkco elibuthathaka kwisakhiwo esidityanisiweyo. I...Funda ngokugqithisileyo -
Khetha abavavanyi bobulukhuni abahlukeneyo ukuze kuvavanywe ngokusekelwe kuhlobo lwezinto
1. Intsimbi ecinyiweyo neqinisiweyo Uvavanyo lobunzima bentsimbi ecinyiweyo neqinisiweyo lusebenzisa ikakhulu isikali se-HRC sokuvavanya ubunzima beRockwell. Ukuba izinto zincinci kwaye isikali se-HRC asifanelekanga, isikali se-HRA singasetyenziswa endaweni yoko. Ukuba izinto zincinci, izikali zobunzima beRockwell ezingaphezulu ze-HR15N, HR30N, okanye HR45N...Funda ngokugqithisileyo -
Ubudlelwane phakathi kweeyunithi zobunzima bukaBrinell, Rockwell kunye noVickers (inkqubo yobunzima)
Eyona ndlela isetyenziswa kakhulu ekuvelisweni bubulukhuni bendlela yokucinezela, njengobulukhuni bukaBrinell, ubulukhuni bukaRockwell, ubulukhuni bukaVickers kunye nobulukhuni obuncinci. Ixabiso lobulukhuni elifunyenweyo ngokusisiseko limele ukumelana komphezulu wesinyithi nokuguqulwa kweplastiki okubangelwa kukungena kwe...Funda ngokugqithisileyo -
Indlela yokuvavanya ubulukhuni besixhobo sokusebenza esiphathwa bubushushu
Unyango lobushushu obuphezulu lwahlulwe lwahlulwe lwamacandelo amabini: elinye kukucima umphezulu kunye nonyango lobushushu obuphantsi, kwaye elinye kunyango lobushushu obuphantsi ngamakhemikhali. Indlela yokuvavanya ubulukhuni yile ilandelayo: 1. ukucima umphezulu kunye nonyango lobushushu obuphantsi Unyango lobushushu obuphantsi kunye nonyango lobushushu obuphantsi yi...Funda ngokugqithisileyo -
Ukugcinwa kunye nokugcinwa kwesivavanyeli sokuqina
Isivavanyeli sokuqina sisixhobo sokuvavanya ubunzima esidibanisa oomatshini ngobuchwepheshe obuphezulu, Njengezinye iimveliso ze-elektroniki ezichanekileyo, ukusebenza kwaso kunokusetyenziswa ngokupheleleyo kwaye ubomi baso bunokuba bude kuphela xa silugcina ngononophelo. Ngoku ndiza kukwazisa indlela yokusigcina nokusigcina...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-Hardness Tester kwi-Castings
Uvavanyo loBulukhuni beLeeb Okwangoku, uvavanyo lobunzima beLeeb lusetyenziswa kakhulu kuvavanyo lobunzima bezinto ezixutyiweyo. Uvavanyo lobunzima beLeeb lusebenzisa umgaqo wovavanyo lobunzima obuguqukayo kwaye lusebenzisa itekhnoloji yekhompyutha ukufezekisa ubuncinci kunye nobuchwephesha be-elektroniki bo...Funda ngokugqithisileyo
