Izindaba
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Umhloli wobulukhuni be-Universal (Brinell Rockwell Vickers Hardness Tester)
Umhloli wobulukhuni be-Universal empeleni uyithuluzi lokuhlola eliphelele elisekelwe ezindinganisweni ze-ISO ne-ASTM, okuvumela abasebenzisi ukuthi benze izivivinyo zobulukhuni be-Rockwell, Vickers kanye ne-Brinell kuthuluzi elifanayo. Umhloli wobulukhuni be-Universal uhlolwa ngokusekelwe ku-Rockwell, Bri...Funda kabanzi -
Isingeniso se-Portable Leeb Hardness Tester
Kulezi zinsuku, abahloli bokuqina beLeeb abaphathekayo basetshenziswa kakhulu ekuhlolweni kwezingxenye eziningi zomsebenzi endaweni. Ake ngethule ulwazi oluvamile mayelana nabahloli bokuqina beLeeb. Ukuhlolwa kokuqina kweLeeb kuyindlela entsha yokuhlola ubulukhuni eyaphakanyiswa nguSwitzerland uDkt. Leeb ngo-1978. Isimiso Sokuhlola...Funda kabanzi -
Uhlelo lokuhlola ubulukhuni be-Vickers
Umsuka womhloli wobulukhuni beVickers Ubulukhuni beVickers buyindlela ejwayelekile yokumelela ubulukhuni bezinto eziphakanyiswe nguRobert L. Smith noGeorge E. Sandland ngo-1921 kwaVickers Ltd. Lena enye indlela yokuhlola ubulukhuni elandela izindlela zokuhlola ubulukhuni beRockwell kanye neBrinell. Isimiso...Funda kabanzi -
Uchungechunge Lokuhlola Ukuqina KweBrinell
Indlela yokuhlola ubulukhuni beBrinell ingenye yezindlela zokuhlola ezisetshenziswa kakhulu ekuhlolweni kobulukhuni bensimbi, futhi futhi iyindlela yokuhlola yokuqala. Yahlongozwa okokuqala yi-JABrinell yaseSweden, ngakho-ke ibizwa ngokuthi ubulukhuni beBrinell. Umhloli wobulukhuni beBrinell usetshenziswa kakhulu ekuhlolweni kobulukhuni...Funda kabanzi -
Indlela yokuhlola ubulukhuni bomsebenzi ophathwa ngokushisa
Ukwelashwa kokushisa okuphezulu kuhlukaniswe ngezigaba ezimbili: esinye siwukucisha ukushisa okuphezulu kanye nokwelashwa kokushisa okulinganiselwe, kanti esinye siwukwelashwa kokushisa ngamakhemikhali. Indlela yokuhlola ubulukhuni yilena elandelayo: 1. ukucima ukushisa okuphezulu kanye nokwelashwa kokushisa okuphezulu, ukucima ukushisa okuphezulu kanye nokushisa okulinganiselwe...Funda kabanzi -
Ibanga lokuthuthukiswa kwenkampani – Ukubamba iqhaza embonini entsha yokuthuthukiswa okujwayelekile
1. Ngo-2019, iShandong Shancai Testing Instrument Co., Ltd. yajoyina iNational Testing Machine Standardization Technical Committee futhi yabamba iqhaza ekwakhiweni kwezindinganiso ezimbili zikazwelonke 1) GB/T 230.2-2022:”Ukuhlolwa Kokuqina Kwezinto Zensimbi iRockwell Ingxenye 2: Ukuhlolwa Nokulinganiswa Kwe...Funda kabanzi -
Ukulungiswa Kokuhlola Ukuqina
Isihloli sokuqina siwumkhiqizo wobuchwepheshe obuphezulu ohlanganisa imishini, ubuchwepheshe be-liquid crystal kanye ne-electronic circuit. Njengeminye imikhiqizo ye-elekthronikhi enembile, ukusebenza kwayo kungasetshenziswa ngokugcwele futhi impilo yayo yesevisi ingaba isikhathi eside kuphela ngaphansi kokunakekelwa kwethu ngokucophelela. Manje ngizokwethula ukuthi unga...Funda kabanzi -
Khetha abahloli bobulukhuni abahlukahlukene bokuhlola ngokusekelwe ohlotsheni lwezinto ezibonakalayo
1. Insimbi ecinyiwe neqinisiwe Ukuhlolwa kobulukhuni bensimbi ecinyiwe neqinisiwe kusebenzisa kakhulu isikali se-HRC sesivivinyo sobulukhuni se-Rockwell. Uma izinto zincane futhi isikali se-HRC singafaneleki, isikali se-HRA singasetshenziswa esikhundleni salokho. Uma izinto zincane, izikali zobulukhuni be-Rockwell ezingaphezulu ze-HR15N, HR30N, noma i-HR45N...Funda kabanzi -
Isihloli sokuqina/i-Durometer/Uhlobo lwe-Hardmeter
Isihloli sobulukhuni sisetshenziswa kakhulu ekuhlolweni kobulukhuni bensimbi ehlanganisiwe kanye nensimbi ehlanganisiwe enesakhiwo esingalingani. Ubulukhuni bensimbi ehlanganisiwe kanye nensimbi ehlanganisiwe empunga buhambisana kahle nokuhlolwa kokuthamba. Ingasetshenziswa futhi ezinsimbini ezingezona i-ferrous kanye nensimbi emnene, kanye nebhola elincane elinobubanzi...Funda kabanzi -
Kubuyekezwe umhloli wokuqina weRockwell osebenzisa amandla okuhlola ukulayisha kagesi esikhundleni samandla okusinda
Ubulukhuni bungenye yezinkomba ezibalulekile zezakhiwo zemishini zezinto, futhi ukuhlolwa kobulukhuni kuyindlela ebalulekile yokwahlulela inani lezinto zensimbi noma izingxenye. Njengoba ubulukhuni bensimbi buhambisana nezinye izakhiwo zemishini, ezinye izakhiwo zemishini ezifana namandla, ukukhathala...Funda kabanzi -
Ubudlelwano phakathi kwamayunithi obulukhuni beBrinell, Rockwell kanye neVickers (uhlelo lobulukhuni)
Indlela esetshenziswa kakhulu ekukhiqizeni ubulukhuni bendlela yokucindezela, njengobulukhuni bukaBrinell, ubulukhuni bukaRockwell, ubulukhuni bukaVickers kanye nobulukhuni obuncane. Inani lobulukhuni elitholiwe limelela ngokuyisisekelo ukumelana kobuso bensimbi ekuguqukeni kwepulasitiki okubangelwa ukungena kwe...Funda kabanzi -
Indlela yokuhlola ubulukhuni bomsebenzi ophathwa ngokushisa
Ukwelashwa kokushisa okungaphezulu kuhlukaniswe ngezigaba ezimbili: esinye siwukucisha ubuso kanye nokwelashwa kokushisa okulinganiselwe, kanti esinye siwukwelashwa kokushisa ngamakhemikhali. Indlela yokuhlola ubulukhuni yilena elandelayo: 1. ukucima ubuso kanye nokwelashwa kokushisa okulinganiselwe Ukwelashwa kokushisa okulinganiselwe kanye nokwelashwa kokushisa okulinganiselwe ku...Funda kabanzi
