1.He UkuzamaUkukala izingana-Prick:· I-HRE Hardness Test isebenzisa i-Indenter ye-1/8-intshi yensimbi isebenzisa indawo ebonakalayo ngaphansi komthwalo we-100 kg, futhi inani lobulukhuni lezinto ezibonakalayo linqunywa ngokulinganisa ukujula kwe-induction.
Izinhlobo ezisetshenziswayo zezinto ezibonakalayo
② Izimo zesicelo esijwayelekile: Ukulawulwa kwekhwalithi kanye nokuhlolwa kobulukhuni kwezinsimbi ezikhanyayo nama-alloys. Ukuhlolwa kwe-hardness ye-cast aluminium nokufa kwe-die. · Ukuhlolwa kwezinto ezibonakalayo kwizimboni zikagesi neze-elekthronikhi.
Izici nezinzuzo: Umthwalo ophansi: Sebenzisa umthwalo ophansi (100 kg) ukugwema ukuqondiswa ngokweqile kwezinto ezithambile. Ukuphindaphinda okuphezulu: I-Indenter yensimbi Indenter ihlinzeka ngemiphumela yokuhlola ethandekayo futhi ephindaphindekayo.
Amanothi noma ukulinganiselwa: Ukulungiswa kwesampula: Ingaphezulu lesampula lidinga ukuba lifulethi futhi lihlanzekile ukuqinisekisa ukunemba kwemiphumela yokulinganisa. Ukulinganiselwa Kwezinto Ezibonakalayo: Akusebenzi ngezinto ezinzima kakhulu ngoba i-Intenter yensimbi indenter ingalimala noma ikhiqize imiphumela engalungile. Ukulungiswa Kwemishini: Imishini yokuhlola idinga ukulinganiswa futhi igcinwe njalo ukuqinisekisa ukunemba nokwethenjwa kwesilinganiso.
2.Ukuhlolwa kwe-HRFUkukala izingana-PrinckpbIą: I-HRF Hardness Test isebenzisa i-indenter yensimbi engu-1/16-inch
Izinhlobo ezisetshenziswayo ezisebenzayo:
② Izimo zesicelo esijwayelekile: Ukulawulwa kwekhwalithi kanye nokuhlolwa kobulukhuni kwezinsimbi ezikhanyayo nama-alloys. · Hardeness ukuhlolwa kwemikhiqizo yepulasitiki nezingxenye. Ukuhlolwa kwezinto ezibonakalayo kwizimboni zikagesi neze-elekthronikhi.
Izici nezinzuzo: Kusebenza ezintweni ezithambile: Isikali sakwa-HRF silungele ikakhulukazi izinto zensimbi nezinto zokwakha amapulasitiki, ukuhlinzeka ngobunzima bokuqina. Umthwalo ophansi: Sebenzisa umthwalo ophansi (60 kg) ukugwema ukuqondiswa ngokweqile kwezinto ezithambile. Ukuphindaphinda okuphezulu: I-Indenter yensimbi Indenter ihlinzeka ngemiphumela yokuhlola ethandekayo futhi ephindaphindekayo.
Amanothi noma ukulinganiselwa: · Ukulinganiselwa kwezinto ezibonakalayo: Akufanelekile ngezinto ezinzima kakhulu njengoba i-Intenter yensimbi yensimbi ingalimala noma ikhiqize imiphumela engalungile. Ukulondolozwa Kwemishini: Imishini yokuhlola idinga ukulinganisa okujwayelekile nokulungiswa ukuze kuqinisekiswe ukunemba nokuthembela.
3. I-HRG Test Scale kanye Nemigomo: Ukuhlolwa kwe-HRG Hardness Test kusebenzisa i-indenter yensimbi engu-1/16 intshi ukucindezela endaweni ebonakalayo ngaphansi komthwalo we-150 kg, futhi inquma inani lobulukhuni lezinto ngokulinganisa ukujula kokubhaliwe.
Izinhlobo ezisetshenziswayo ezisebenzayo: ikakhulukazi zilungele izinto eziphakathi nendawo eziqinile zensimbi, njengezinsimbi ezithile, ziphonsa insimbi ne-carbide enomsele.
② Izimo zesicelo ezijwayelekile: Ukulawulwa kwekhwalithi kanye nokuhlolwa kobulukhuni kwensimbi nezingxenye zensimbi. Ukuhlolwa kobunzima kwamathuluzi nezingxenye zemishini. Izicelo zezimboni eziphakathi kwezinto eziphakeme kakhulu.
Izici nezinzuzo: Uhla olubanzi lwe-application: Isikali se-HRG silungele izinto zensimbi eziphakathi nendawo futhi zinikeza ukuhlolwa okunembile. · Umthwalo ophakeme: Sebenzisa umthwalo ophakeme (150 kg) futhi ulungele izinto ezinobulukhuni obuphakeme. Ukuphindaphinda okuphezulu: I-Indenter yensimbi Indenter ihlinzeka ngemiphumela yokuhlola ethandekayo futhi ephindaphindekayo.
Amanothi noma ukulinganiselwa: Ukulungiswa kwesampula: Ingaphezulu lesampula lidinga ukuba lifulethi futhi lihlanzekile ukuqinisekisa ukunemba kwemiphumela yokulinganisa. Ukulinganiselwa Kwezinto Ezibonakalayo: Akulungele izinto ezithambile kakhulu, njengoba i-Intenter yensimbi ye-Indenter ingacindezela ngaphezulu kwisampula, okuholela emiphumeleni yokulinganisa engalungile. Ukulungiswa Kwemishini: Imishini yokuhlola idinga ukulinganiswa futhi igcinwe njalo ukuqinisekisa ukunemba nokwethenjwa kwesilinganiso.
4. I-HRH① Scale kanye Nemigomo: Ukuhlolwa kwe-hardness Hardness isebenzisa i-indenter yensimbi engu-1/8 inch
Izinhlobo ezibonakalayo ezisebenzayo: ikakhulukazi ezilungele izinto zensimbi eziphakathi nendawo ezifana nama-alloys zethusi, ama-aluminium alloys kanye nezinye izinto zepulasitiki ezinzima.
② Izimo zesicelo esijwayelekile: Ukulawulwa kwekhwalithi kanye nokuhlolwa kobulukhuni kwamashidi wensimbi namapayipi. Ukuhlolwa kwe-Hardness kwezinsimbi ezingezona ze-Ferrous kanye ne-Alloys. Ukuhlolwa kwezinto ezibonakalayo ekwakhiweni nasezimbonini zezimoto.
Izici nezinzuzo: Ububanzi besicelo esibanzi: Isikali sakwa-HRH silungele izinto zokuqina eziphakathi nendawo, kufaka phakathi izinsimbi namapulasitiki. Umthwalo ophansi: Sebenzisa umthwalo ophansi (60 kg) ukuze uthambile ekubumbeni okuphakathi kobulukhuni ukugwema ukuqondiswa ngokweqile. Ukuphindaphinda okuphezulu: I-Indenter yensimbi Indenter ihlinzeka ngemiphumela yokuhlola ethandekayo futhi ephindaphindekayo.
Amanothi noma ukulinganiselwa: Ukulungiswa kwesampula: Ingaphezulu lesampula lidinga ukuba lifulethi futhi lihlanzekile ukuqinisekisa ukunemba kwemiphumela yokulinganisa. Ukulinganiselwa Kwezinto Ezibonakalayo: Akufanelekile ngezinto ezinzima kakhulu ngoba i-Intenter yensimbi indenter ingalimala noma ikhiqize imiphumela engalungile. Ukulungiswa Kwemishini: Imishini yokuhlola idinga ukulinganiswa futhi igcinwe njalo ukuqinisekisa ukunemba nokwethenjwa kwesilinganiso.
I-5. I-HRK Test Scale kanye nesimiso:I-HRK Hardness Test isebenzisa i-indenter yensimbi engu-1/8 inch yensimbi ukuze icindezele endaweni ebonakalayo ngaphansi komthwalo we-150 kg, futhi inani lobulukhuni lezinto ezibonakalayo linqunywa ngokulinganisa ukujula kwe-induction.
Izinhlobo ezisetshenziswayo zezinto ezibonakalayo: ikakhulukazi ezilungele izinto ezinzima ezinjenge-carbides ethile eyenziwe ngosimende, insimbi nensimbi yensimbi. Iphinde ilungele izinsimbi ezingezona ze-Ferrous zobulukhuni obuphakathi.
② Izimo zesicelo ezijwayelekile: Ukukhiqiza kanye nokulawulwa kwekhwalithi kwamathuluzi we-carbide anenkohliso kanye nokubumba. Ukuhlolwa kobunzima kwezingxenye zemishini nezingxenye ezakhiwe. Ukuhlolwa kwensimbi nensimbi.
Izici nezinzuzo: Ububanzi bezinhlelo zokusebenza: Isikali sakwa-HRK silungele izinto ezisukela ku-Medium ngezinto ezinzima, ukuhlinzeka ngovivinyo olunembile. Umthwalo Ophezulu: Sebenzisa umthwalo ophakeme (150 kg), ulungele izinto ezinobulukhuni obuphezulu, ukuqinisekisa ukunemba kwemiphumela yokuhlola. Ukuphindaphinda okuphezulu: I-Indenter yensimbi Indenter ihlinzeka ngemiphumela yokuhlola ethandekayo futhi ephindaphindekayo.
Amanothi noma ukulinganiselwa: Ukulungiswa kwesampula: Ingaphezulu lesampula lidinga ukuba lifulethi futhi lihlanzekile ukuqinisekisa ukunemba kwemiphumela yokulinganisa. Ukulinganiselwa kwezinto ezibonakalayo: ngezinto zokwakha ezinzima kakhulu noma ezithambile, i-HRK kungenzeka ingabi yisinqumo esifaneleke kunazo zonke, ngoba i-indenter yensimbi indenter ingacindezela ngaphezulu noma ngacindezela amasampula, okuholela emiphumeleni yokulinganisa engalungile. Ukulungiswa Kwemishini: Imishini yokuhlola idinga ukulinganiswa futhi igcinwe njalo ukuqinisekisa ukunemba nokwethenjwa kwesilinganiso.
Isikhathi sePosi: Nov-14-2024
