I-Roclell Knoop kanye nezindlela zokuhlola izinkambiso ze-Aluminium nitride ze-ceramics nezindlela zokuhlola ze-Metal Rolling Bearings

1.Roockwell Knoop Heav Heavners Hardness Hardener for aluminium nitride ceramics
Njengoba izinto ze-ceramic zinesakhiwo esiyinkimbinkimbi, zilukhuni futhi zingenamkhawulo ngemvelo, futhi zibe noshintsho oluncane lwepulasitiki, izindlela ezivame ukusetshenziswa yizinkulumo zifaka ubunzima bezinkulungwane zevikeri, bunzima be-knoop bese uzama kanzima. I-Shancai Company inezinhlobonhlobo zobunzima obuhlukahlukene, ngokuhlolwa okuhlukile kobulukhuni kanye nabahloli bezinhlungu abahlukahlukene abahlobene.
Izindinganiso ezilandelayo zingasetshenziswa njengesethenjwa:
I-GB / T 230.2 Izinto zensimbi ze-RocKwell Harvell Test:
Kunezikali eziningi zobunzima be-Rocwell, kanye nezinto zokwakha ubumba ngokuvamile zisebenzisa izikali ze-HRA noma ze-HRC.
I-GB / T 4340.1-1999 I-Metal Vickers Hardness Test Test kanye ne-GB / T 18449.1-2001 Harden Hardness Hurness Test.
Izindlela zokulinganisa ezingama-knoop kanye nezindlela ezincane ze-micro-vickers ziyefana, umehluko ama-indenters ahlukile asetshenzisiwe.
Kuyaqapheleka ukuthi ngenxa yohlobo olukhethekile lomkhiqizo, singasusa ukufakwa kwama-vickers okungalungile ngokuya ngesimo sokuvalwa ngesikhathi sokuthola idatha enembile ethe xaxa.
Izindlela zokufaka ama-2.Testing ze-Metal Rolling Bearings
Ngokwezindlela zokuhlola kanzima zensimbi kanye nezingxenye ezingezona ezingezona zensimbi ezichazwe ku-JB / T7361-2007, kunezindlela eziningi zokuhlola ngokuya ngenqubo yokusebenza kwe-Workiece, wonke umuntu ongahlolwa
1) Indlela yokuhlola ubunzima be-Vicklers
Ngokuvamile, izingxenye zokuthwala ezingaphezulu zilukhuni zihlolwa yi-Vickers Harveneng Testing Peones. Ukunakwa kufanele kukhokhwe endaweni yokuqedwa kwendawo yokusebenza nokukhethwa kwamandla wokuhlola.
2) Rocwell Harvenness Testing Indlela
Iningi le-RockWell Hurneness Test lenziwa kusetshenziswa isikali se-HRC. I-Shancai Rocwell Hurness Tenter inqobe iminyaka engu-15 yesipiliyoni futhi ingahlangana nazo zonke izidingo.
3) Indlela yokuhlola ukuqina kwe-Leeb Hardness
Ukuhlolwa kwe-leeb Hardness Test kungasetshenziselwa ama-bearings afakiwe noma okunzima ukuqaqa. Ukunemba kwayo ukulinganisa akukuhle njengaleyo yomhloli we-benchtop hardness.
Leli Zinga liyasebenza ekuhlolweni kobulukhuni kwezingxenye zensimbi ezithwala izinto, izingxenye ezihlanganisiwe nezivuthayo futhi eziqeda izingxenye zokuthwala kanye nezingxenye ezingezinhle zensimbi.