Ekwenziweni kwezingxenye zehardware, ubulukhuni buyinkomba ebalulekile. Thatha ingxenye ekhonjiswe esithombeni njengesibonelo. Singasebenzisa umhloli wobulukhuni we-Rocwell ukwenza ukuhlolwa kanzima kanzima.
Amandla ethu we-elekthronikhi - Ukusebenzisa i-Digital Display Hardness Testness Tesser iyithuluzi elisebenziseka kakhulu ngale njongo. Inqubo yokuhlola lo mhloli wobulukhuni ilula kakhulu futhi inembile.
Kusebenza amandla ka-150kgf futhi asebenzisa i-idaond indenter yesivivinyo. Ngemuva kokuthi isivivinyo sesiphothuliwe, inani le-Hardnessness elilinganisiwe lisuselwa ku-HRC RocKwell Hardeness Scale. Le ndlela yokusebenzisa i-RocKwell Hurneness Tesser iye yaziwa kabanzi futhi isetshenziswe embonini ngokunemba kwayo kanye nokwenza lula. Inika amandla abakhiqizi ukuthi balinganise ngokunembile ubunzima bezingxenye zehardware, qinisekisa ukuthi imikhiqizo ihlangabezana namazinga adingekayo. Noma ngabe ukukhiqizwa kwezinto ezenziwa ngemishini, i-Hardware yokwakha, noma ezinye izinkambu ezihlobene, ukutholwa kobulukhuni okunembile kubalulekile ekuqinisekiseni ukusebenza kanye nempilo yenkonzo yemikhiqizo.
Umhloli we-Hardness wethu akagcini nje ngokunikeza imiphumela yokuhlola ethembekile kepha futhi yenza lula inqubo yokusebenza yokuhlola, ethuthukisa kakhulu ukusebenza kahle kokulawulwa kwekhwalithi kwinqubo yokukhiqiza yezingxenye zokukhiqiza zezingxenye zokukhiqiza zezingxenye zokukhiqiza.
Nazi izinyathelo zokuhlola ezinemininingwane zokusebenzisa amandla we-elekthronikhi - Ukusebenzisa i-Hartness Harden Hardness yedijithali ye-Shandong Shancai Company ukukala ubulukhuni bezingxenye ze-Hardware Hartness Tests for Metallic Materics:
- Lungiselela umhloli kanye ne-specimen:
1.1Qinisekisa ukuthi amandla kagesi - ukusebenzisa i-Digital Display Rocwell Testers ilinganiselwe kahle futhi isesimweni esihle sokusebenza. Hlola konke ukuxhumana nemisebenzi, njengokuhlinzekwa kwamandla, isibonisi sedijithali, kanye nokuphoqelela uhlelo lwesicelo.
1.2Khetha i-Hardware Standard Part Persoplen ukuze ihlolwe. Qinisekisa ukuthi ingaphezulu le-specimen lihlanzekile, mahhala kunoma yikuphi ukungcola, uwoyela, noma oxide wezabelo. Uma kunesidingo, dlala indawo ukuze uthole indawo ebushelelezi neyicaba.
2. Faka i-indenter: Khetha i-indenter efanelekile yedayimane ngokuya ngezidingo zokuhlola. Ukukala ubulukhuni ku-HRC Rocwell Hardness Scale, faka i-Diamond Indenter kumnikazi we-indenter yomhloli. Qinisekisa ukuthi i-indenter ilungiswe kahle futhi iqondaniswe kahle.
3. Setha amandla okuhlola: Lungisa umhloli ukusetha amandla okuhlola ku-150kgf. Leli yimbutho ejwayelekile yokuhlola yesilinganiso se-HRC. Qinisekisa ukuthi ukuhlelwa kwe-Force kunembile ngephaneli yokulawula umhloli noma inqubo efanelekile yokulungiswa.
4. Beka i-specimen: Beka i-specimen kwi-anvil yomhloli. Sebenzisa ukulungiswa okufanelekile noma amadivaysi okubeka ukuqinisekisa ukuthi i-specimen ibeka kahle futhi ngokuqinile ibeka, futhi indawo yokuhlola ingukuthi i-perpendicular ekwi-indenter's axis.
Umhloli we-5.Hardness Worker esebenza ngokuzenzakalelayo, ukuhlala uhlala
6.Funda inani lobulukhuni: Lapho i-indenter isuswe ngokuphelele, isibonisi sedijithali somhloli sizokhombisa inani elilinganisiwe lobulukhuni ku-HRC Rocwell Harveness Scale. Qopha leli nani kahle.
7. Phinda ukuhlolwa (uma kunesidingo): Kunconywa imiphumela enembile kakhudlwana, kunconywa ukuthi uphinde izinyathelo ezingenhla ezikhundleni ezihlukile endaweni ye-specimen bese ubala inani eliphakathi lezilinganiso eziningi. Lokhu kusiza ekunciphiseni iphutha elibangelwa yizinto ezibonakalayo ezingalingani ezibonakalayo ebusweni be-specimen.
Ngokulandela lezi zinyathelo ngokucophelela, ungalinganisa kahle ubunzima bezingxenye ezijwayelekile ze-Hardware usebenzisa indlela yokuhlola ubulukhuni be-RocKwell ngamandla asebenza ngogesi
Isikhathi sePosi: Feb-27-2025
