Izindaba
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Umhloli wobulukhuni beRockwell wokuhlola ubulukhuni bezingxenye
Ekwenzeni izinto zanamuhla, ubulukhuni bezingxenye buyisibonakaliso esibalulekile sokulinganisa ikhwalithi nokusebenza kwazo, okubaluleke kakhulu ezimbonini eziningi ezifana nezimoto, izindiza, kanye nokucubungula imishini. Lapho ubhekene nokuhlolwa kobulukhuni obukhulu bezingxenye, i-multi-ma yendabuko...Funda kabanzi -
Ukuhlaziywa kobuchwepheshe kokukhethwa kwemishini yokuhlola ubulukhuni bezinto zokusebenza ezinkulu nezisindayo
Njengoba sonke sazi, indlela ngayinye yokuhlola ubulukhuni, kungakhathaliseki ukuthi iBrinell, Rockwell, Vickers noma i-Leeb hardness tester ephathekayo, inemikhawulo yayo futhi ayinamandla onke. Ngemisebenzi emikhulu, esindayo nengajwayelekile yejometri njengaleyo eboniswe esibonelweni esilandelayo, ukuhlolwa okuningi kwamanje...Funda kabanzi -
Ukuhlolwa kobulukhuni beRockwell kwama-PEEK polymer composites
I-PEEK (i-polyetheretherketone) iyinto ehlanganisiwe esebenza kahle kakhulu eyenziwe ngokuxuba i-PEEK resin ngezinto zokuqinisa ezifana ne-carbon fiber, i-glass fiber, kanye ne-ceramics. Izinto ze-PEEK ezinobulukhuni obuphezulu zimelana kakhulu nemihuzuko nokuklwebheka, futhi zifanelekela ukukhiqiza ukuguguleka...Funda kabanzi -
Indlela yokukhetha isihloli sokuqina esifanele semigoqo eyindilinga yensimbi yekhabhoni
Uma sihlola ubulukhuni bezinsimbi zensimbi yekhabhoni ezinobulukhuni obuphansi, kufanele sikhethe umhloli wobulukhuni ngokufanele ukuqinisekisa ukuthi imiphumela yokuhlolwa inembile futhi iyasebenza. Singacabanga ukusebenzisa isikali se-HRB somhloli wobulukhuni waseRockwell. Isikali se-HRB somhloli wobulukhuni waseRockwell...Funda kabanzi -
Inqubo yokusampula yensimbi yegiya–umshini wokusika we-metallographic onembile
Emikhiqizweni yezimboni, insimbi yegiya isetshenziswa kabanzi ezinhlelweni zokudlulisa amandla zemishini eyahlukahlukene yemishini ngenxa yamandla ayo aphezulu, ukumelana nokuguguleka kanye nokumelana nokukhathala. Ikhwalithi yayo ithinta ngqo ikhwalithi nokuphila kwemishini. Ngakho-ke, ikhwalithi...Funda kabanzi -
Ukuhlolwa kwe-terminal yesixhumi, ukulungiswa kwesampula yesimo se-terminal crimping, ukuhlolwa kwe-metallographic microscope
Indinganiso idinga ukuthi isimo sokugoqa setheminali yokuxhuma siyafaneleka yini. Ukugoqa kwentambo yokugoqa yetheminali kubhekisela esilinganisweni sendawo engaxhunywanga yengxenye exhumanisayo kutheminali yokugoqa nendawo iyonke, okuyipharamitha ebalulekile ethinta ukuphepha...Funda kabanzi -
Indlela yokuhlola ubulukhuni be-Rockwell engu-40Cr, engu-40 chromium
Ngemva kokucima nokulungisa, i-chromium inezakhiwo ezinhle kakhulu zemishini kanye nokuqina okuhle, okwenza ivame ukusetshenziswa ekwenziweni kwezinamathiselo ezinamandla aphezulu, amabheringi, amagiya, kanye nama-camshaft. Izakhiwo zemishini kanye nokuhlolwa kokuqina kuyadingeka kakhulu kuma-40Cr acinyiwe futhi aqinisiwe...Funda kabanzi -
Uchungechunge lwamabhulokhi obulukhuni beKlasi A—–Amabhulokhi obulukhuni beRockwell, Vickers kanye neBrinell
Kumakhasimende amaningi anezidingo eziphezulu zokunemba kwabahloli bokuqina, ukulinganiswa kwabahloli bokuqina kubeka izidingo eziqinile kumabhulokhi obulukhuni. Namuhla, ngiyajabula ukwethula uchungechunge lwamabhulokhi obulukhuni be-Class A.—Amabhulokhi obulukhuni be-Rockwell, ama-Vickers hard...Funda kabanzi -
Indlela Yokuthola Ubulukhuni Bezingxenye Ezijwayelekile Zamathuluzi Ehadiwe – Indlela Yokuhlola Ubulukhuni BeRockwell Yezinto Zensimbi
Ekukhiqizweni kwezingxenye zehadiwe, ubulukhuni buyinkomba ebalulekile. Thatha ingxenye eboniswe esithombeni njengesibonelo. Singasebenzisa umhloli wobulukhuni weRockwell ukwenza ukuhlolwa kobulukhuni. Umhloli wethu wobulukhuni wedijithali osebenzisa amandla kagesi weRockwell uyithuluzi eliwusizo kakhulu lalokhu...Funda kabanzi -
Umshini Wokusika Ngokuqondile We-Titanium Ne-Titanium Alloys
1. Lungisa imishini namasampula: Hlola ukuthi umshini wokusika amasampula usesimweni esihle yini sokusebenza, okuhlanganisa ugesi, i-blade yokusika, kanye nohlelo lokupholisa. Khetha amasampula afanele e-titanium noma e-alloy ye-titanium bese umaka izindawo zokusika. 2. Lungisa amasampula: Beka...Funda kabanzi -
Ukusetshenziswa komhloli wobulukhuni
Isihloli sokuqina siyithuluzi lokulinganisa ubulukhuni bezinto zokwakha. Ngokwezinto zokwakha ezahlukene ezilinganiswayo, isihloli sokuqina singasetshenziswa emikhakheni ehlukene. Ezinye izihloli zokuqina zisetshenziswa embonini yokucubungula imishini, futhi ikakhulukazi zilinganisa...Funda kabanzi -
Abaholi be-Test Instrument Industry Association bevakashele
Ngomhlaka-7 Novemba 2024, uNobhala-Jikelele uYao Bingnan weGatsha Lezinsimbi Zokuhlola le-China Instrument Industry Association wahola ithimba elizovakashela inkampani yethu ukuze liyophenya ngemikhiqizo yokuhlolwa kokuqina. Lolu phenyo lubonisa ukuthi i-Testing Instrument Association ...Funda kabanzi
