Iindaba
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Unyaka wama-2023 uhlaziywe isizukulwana esitsha se-Universal Hardness Tester/Durometers
Umhloli we-Universal hardness ngokwenene sisixhobo esibanzi sokuvavanya ngokusekelwe kwimigangatho ye-ISO kunye ne-ASTM, evumela abasebenzisi ukuba baqhube i-Rockwell, i-Vickers kunye ne-Brinell iimvavanyo zobulukhuni kwizixhobo ezifanayo. Umvavanyi wobulukhuni bendalo yonke uvavanywa ngokusekwe eRockwell, eBrine...Funda ngokugqithisileyo -
Unyaka wama-2023 uthathe inxaxheba kwintlanganiso ye-metrology
NgoJuni ka-2023 iShandong Shancai Testing Instrument Co., Ltd yathatha inxaxheba kutshintshiselwano lobuchwephesha bomlinganiselo womgangatho, umlinganiselo wamandla, itorque kunye nobulukhuni obubanjwe yiBeijing Great Wall Measurement kunye noVavanyo lweTekhnoloji yeZiko loShishino loPhapho kwiGr...Funda ngokugqithisileyo -
Namhlanje ndingathanda ukwazisa kuwe umvavanyi wobulukhuni beRockwell ongaphaya kwamandla amancinci ovavanyo kunomvavanyi wobulukhuni beRockwell:
Umvavanyi wobulukhuni be-Rockwell luhlobo lovavanyo lobulukhuni lwe-Rockwell. Isebenzisa amandla amancinci ovavanyo. Xa uvavanya izixhobo zokusebenza ezincinci nezincinci, ukusebenzisa umvavanyi wobulukhuni beRockwell kuya kukhokelela kumaxabiso angachanekanga. Singasebenzisa iSuperficial Rockwell hardness tester...Funda ngokugqithisileyo -
Umvavanyi wobulukhuni bendalo yonke (uBrinell Rockwell Vickers Ukuqina koMvavanyi)
I-Universal hardness tester ngokwenene sisixhobo esibanzi sokuvavanya ngokusekelwe kwimigangatho ye-ISO kunye ne-ASTM, evumela abasebenzisi ukuba baqhube i-Rockwell, i-Vickers kunye ne-Brinell iimvavanyo zobulukhuni kwisixhobo esifanayo. Umvavanyi wobulukhuni bendalo yonke uvavanywa ngokusekwe eRockwell, Bri...Funda ngokugqithisileyo -
Ukwaziswa kwePortable Leeb Hardness Tester
Kule mihla, abavavanyi bobulukhuni be-Leeb abaphathwayo basetyenziswa ikakhulu kuhlolo lwendawo yokusebenzela emininzi. Mandazise ulwazi oluqhelekileyo malunga nabavavanyi bobulukhuni be-Leeb. Uvavanyo lobulukhuni beLeeb yindlela entsha yokuvavanya ubulukhuni ecetywe nguGqr. Leeb waseSwitzerland ngo-1978. Umgaqo weLe...Funda ngokugqithisileyo -
Inkqubo yokuvavanya ubulukhuni beVickers
Imvelaphi yeVickers umvavanyi wobulukhuni uVickers ubulukhuni ngumgangatho wokumela ubulukhuni bezinto ezicetywayo nguRobert L. Smith noGeorge E. Sandland ngo-1921 eVickers Ltd. Le yenye indlela yokuvavanya ubulukhuni obulandela ukuqina kweRockwell kunye neendlela zokuvavanya ubulukhuni beBrinell. Umgaqo o...Funda ngokugqithisileyo -
Brinell Hardness Tester Series
Indlela yokuvavanya ubulukhuni beBrinell yenye yeendlela ezisetyenziswa ngokuqhelekileyo kuvavanyo lobulukhuni besinyithi, kwaye ikwayeyona ndlela yovavanyo yakuqala. Yacetywa kuqala yi-JABRinell yaseSweden, ngoko ibizwa ngokuba yiBrinell hardness. Brinell ubulukhuni tester ikakhulu isetyenziselwa ubulukhuni det...Funda ngokugqithisileyo -
Indlela yokuvavanya ubulukhuni besixhobo sokusebenza esiphathwe ngobushushu
Unyango lobushushu obuphezulu lohlulwe lwaziindidi ezimbini: olunye lucime olungaphezulu kunye nonyango lobushushu, kwaye olunye lunyango lobushushu bemichiza. Indlela yokuvavanya ubulukhuni ngolu hlobo lulandelayo: 1. ukucima okungaphezulu kunye nokufudumeza unyango lobushushu olungaphezulu kunye nobushushu obupholileyo...Funda ngokugqithisileyo -
Umgama wophuhliso lwenkampani – Ukuthatha inxaxheba kuphuhliso olusemgangathweni-ukuhambisa umzi-mveliso omtsha
1. Ngo-2019, i-Shandong Shancai Testing Instrument Co., Ltd. yajoyina iKomiti yeSizwe yoVavanyo yoMgangatho woMgangatho woMashini kwaye yathatha inxaxheba ekuqulunqweni kwemigangatho emibini yesizwe 1)GB/T 230.2-2022:”Izinto zeMetallic Rockwell Hardness Test Part 2: Ukuhlolwa kunye nokuCalibration of ...Funda ngokugqithisileyo -
UkuLondolozwa koMvavanyi wobuNzima
Umvavanyi wobulukhuni yimveliso yobugcisa obuphezulu obudibanisa oomatshini, ikristale yolwelo kunye netekhnoloji yesekethe ye-elektroniki. Njengezinye iimveliso ze-elektroniki ezichanekileyo, ukusebenza kwayo kunokunikezelwa ngokupheleleyo kwaye ubomi bayo benkonzo bunokuba bude kuphela phantsi kokugcinwa kwethu ngononophelo. Ngoku ndiza kukubonisa indlela yokwenza ...Funda ngokugqithisileyo -
Khetha abavavanyi bobulukhuni abahlukeneyo bovavanyo olusekwe kuhlobo lwemathiriyeli
1. Intsimbi ecinyiweyo kunye nobushushu Uvavanyo lobulukhuni lwentsimbi ecinyiweyo kunye nobushushu lisebenzisa ubukhulu becala i-Rockwell hardness tester HRC isikali. Ukuba izinto eziphathekayo zincinci kwaye isikali se-HRC asifanelekanga, isikali se-HRA sinokusetyenziswa endaweni yoko. Ukuba imathiriyeli ibhityile, umphezulu weRockwell ubulukhuni isikali HR15N, HR30N, okanye HR45N...Funda ngokugqithisileyo -
Umvavanyi wobulukhuni / i-Durometer / uhlobo lweHardmeter
Umhloli wobulukhuni usetyenziselwa uvavanyo lobulukhuni bentsimbi ekhandiweyo kunye nentsimbi ephoswe ngesakhiwo esingalinganiyo. Ubunzima bentsimbi ekhandiweyo kunye nentsimbi engwevu inembalelwano elungileyo kunye novavanyo olunzima. Ingasetyenziselwa iintsimbi ezingezizo i-ferrous kunye nentsimbi ethambileyo, kunye nebhola encinci yedayamitha kwi...Funda ngokugqithisileyo
