Izindaba Zemboni
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Izindlela Namazinga Okuhlola Ukuqina Kwezingxube Zethusi Nezethusi
Izakhiwo eziwumgogodla zemishini yethusi ne-alloys yethusi zikhonjiswa ngqo yizinga lamanani obulukhuni bazo, futhi izici zemishini zento ethile zinquma amandla ayo, ukumelana nokugqoka, kanye nokumelana nokuguquka.Funda kabanzi -
Ukukhethwa Kokuhlolwa Kokuqina Kwe-Rockwell Kwamajenali e-Crankshaft Abahloli Bokuqina be-Crankshaft Rockwell
Amajenali e-crankshaft (okuhlanganisa namajenali amakhulu kanye namajenali enduku yokuxhuma) ayizingxenye ezibalulekile zokudlulisa amandla enjini. Ngokuhambisana nezidingo ze-GB/T 24595-2020 ejwayelekile kazwelonke, ukuqina kwemigoqo yensimbi esetshenziselwa ama-crankshafts kumele ilawulwe ngokuqinile ngemuva kokucima ...Funda kabanzi -
Inqubo yokulungiselela isampula ye-Metallographic ye-Aluminium ne-Aluminium Alloys kanye nezisetshenziswa ze-Metallographic Sample Preparation
Imikhiqizo ye-aluminium ne-aluminium isetshenziswa kabanzi ekukhiqizeni izimboni, futhi izinkambu ezihlukene zohlelo zinezidingo ezihluke kakhulu zesakhiwo esincane semikhiqizo ye-aluminium. Isibonelo, emkhakheni we-aerospace, izinga le-AMS 2482 libeka izidingo ezicace kakhulu zosayizi wokusanhlamvu ...Funda kabanzi -
Izinga Lamazwe Ngamazwe Lendlela Yokuhlola Ukuqina Kwamafayela Ensimbi: ISO 234-2:1982 Amafayela Ensimbi Ne-Rasps
Kunezinhlobo eziningi zamafayela ensimbi, okuhlanganisa amafayela e-fitter, amafayela esaha, amafayela okubumba, amafayela amise okukhethekile, amafayela omenzi wamawashi, amafayela abakhi bewashi akhethekile, namafayela okhuni. Izindlela zabo zokuhlola ubulukhuni ikakhulukazi zihambisana nezinga le-ISO 234-2:1982 Steel Files ...Funda kabanzi -
Iqhaza Lama-Clamp we-Vickers Hardness Tester kanye ne-Micro Vickers hardness Tester (Indlela Yokuhlola Ukuqina Kwezingxenye Ezincane?)
Ngesikhathi kusetshenziswa i-Vickers hardness tester/micro Vickers hardness tester, lapho kuhlolwa izingcezu zokusebenza (ikakhulukazi izingcezu zokusebenza ezincane nezincane), izindlela zokuhlola ezingalungile zingaholela kalula emaphutheni amakhulu emiphumeleni yokuhlolwa. Ezimweni ezinjalo, sidinga ukugcina izimo ezilandelayo ngesikhathi sokuhlolwa kwe-workpiece: 1...Funda kabanzi -
Indlela yokukhetha i-Rockwell hardness tester
Kunezinkampani eziningi ezithengisa abahloli bokuqina be-Rockwell emakethe njengamanje. Indlela yokukhetha imishini efanele? Noma kunalokho, sikwenza kanjani ukukhetha okufanele ngamamodeli amaningi atholakalayo? Lo mbuzo uvamise ukuhlupha abathengi, njengoba izinhlobonhlobo eziningi zamamodeli nezintengo ezihlukene zikwenza kube...Funda kabanzi -
Umshini wokusika oqondile ozenzakalelayo we-XYZ - wenza isisekelo esiqinile sokulungiswa nokuhlaziywa kwesampula ye-metallographic.
Njengesinyathelo esibalulekile ngaphambi kokuhlolwa kobulukhuni bezinto ezibonakalayo noma ukuhlaziywa kwe-metallographic, ukusika isampula kuhloswe ukuthola amasampula anobukhulu obufanele nezimo ezinhle zendawo ezivela ezintweni ezingavuthiwe noma izingxenye, okuhlinzeka ngesisekelo esithembekile sokuhlaziywa okulandelayo kwe-metallographic, ukuhlolwa kokusebenza, njll.Funda kabanzi -
Ukuhlolwa kokuqina kwe-Rockwell kwezinhlanganisela ze-polymer ze-PEEK
I-PEEK (i-polyetheretherketone) iyinhlanganisela esebenza kahle kakhulu eyenziwe ngokuhlanganisa i-PEEK resin ngezinto eziqinisayo ezifana ne-carbon fibre, i-glass fibre, nezitsha zobumba. Impahla ye-PEEK enobulukhuni obuphakeme imelana kakhulu nokuklwebheka nokuhuzuka, futhi ilungele ukukhiqizwa kabusha...Funda kabanzi -
Ungakhetha kanjani umhloli wokuqina ofanelekile we-carbon steel round bar
Lapho sihlola ubulukhuni bensimbi ye-carbon steel imigoqo enobulukhuni obuphansi, kufanele sikhethe isihloli sokuqina ngokunengqondo ukuze siqinisekise ukuthi imiphumela yokuhlolwa inembile futhi iyasebenza. Singacabanga ukusebenzisa isikali se-HRB sokuhlola ubulukhuni be-Rockwell. Isilinganiso se-HRB se-Rockwell hardness tester u...Funda kabanzi -
Ukuhlolwa kwetheminali yesixhumi, ukulungiswa kwesampula yomumo we-crimping, ukuhlolwa kwe-metallographic microscope
Izinga lidinga ukuthi ukwakheka kwe-crimping kwetheminali yesixhumi kufanelekile yini. I-porosity ye-terminal crimping wire ibhekisela esilinganisweni sendawo engaxhunywanga yengxenye yokuxhuma kutheminali yokugoqa endaweni ephelele, okuyipharamitha ebalulekile ethinta isisefo...Funda kabanzi -
40Cr, 40 chromium Rockwell ubulukhuni indlela yokuhlola
Ngemva kokucisha nokushisa, i-chromium inezici ezinhle kakhulu zemishini nokuqina okuhle, okuyenza ivame ukusetshenziswa lapho kwakhiwa izinsimbi eziqinile, ama-bearings, amagiya nama-camshafts. Izakhiwo zemishini nokuhlolwa kokuqina kuyadingeka kakhulu ukuze kucinywe futhi kuthuthukiswe i-40Cr...Funda kabanzi -
Uchungechunge lwamabhulokhi okuqina Ekilasi A—–Rockwell, Vickers & Brinell Hardness blocks
Kumakhasimende amaningi anezidingo eziphakeme zokunemba kwabahloli bokuqina, ukulinganiswa kwabahloli bokuqina kubeka izimfuno eziqinile kumabhulokhi wobulukhuni. Namuhla, ngiyajabula ukwethula uchungechunge lwamabhulokhi okuqina ekilasi A.—I-Rockwell hardness blocks, Vickers hard...Funda kabanzi
