Isikali Sokuqina Kwe-Rockwell: HRE HRF HRG HRH HRK

1.HRE UkuhlolwaIsikalifuthiPi-rinciple:· Ukuhlolwa kobulukhuni be-HRE kusebenzisa i-indenter yebhola lensimbi engu-1/8-intshi ukuze kucindezelwe ebusweni bezinto ngaphansi komthwalo ongu-100 kg, futhi inani lobulukhuni bezinto linqunywa ngokulinganisa ukujula kokugoba.

① Izinhlobo zezinto ezisebenzayo: Zisebenza kakhulu ezintweni zensimbi ezithambile njenge-aluminium, ithusi, ama-alloy e-lead kanye nezinye izinsimbi ezingezona i-ferrous.

② Izimo ezivamile zokusetshenziswa: Ukulawulwa kwekhwalithi kanye nokuhlolwa kobulukhuni bezinsimbi ezilula kanye nama-alloy. Ukuhlolwa kobulukhuni be-aluminium ephothiwe kanye nama-die castings. ·Ukuhlolwa kwezinto ezimbonini zikagesi neze-elekthronikhi.

③ Izici nezinzuzo: ·Kusebenza ezintweni ezithambile: Isikali se-HRE sifaneleka kakhulu ezintweni zensimbi ezithambile futhi sinikeza ukuhlolwa kobulukhuni okunembile. Umthwalo ophansi: Sebenzisa umthwalo ophansi (100 kg) ukuze ugweme ukugoba ngokweqile kwezinto ezithambile. Ukuphindaphinda okuphezulu: I-indenter yebhola lensimbi inikeza imiphumela yokuhlola ezinzile nephindaphindeka kakhulu.

④ Amanothi noma imikhawulo: Ukulungiswa kwesampula: Ubuso besampula budinga ukuba bucwenge futhi bube yisicaba ukuqinisekisa ukunemba kwemiphumela yokulinganisa. Imikhawulo yezinto: Ayisebenzi ezintweni eziqinile kakhulu ngoba i-indenter yebhola lensimbi ingase yonakale noma iveze imiphumela enganembile. Ukugcinwa kwemishini: Imishini yokuhlola idinga ukulinganiswa nokugcinwa njalo ukuqinisekisa ukunemba nokuthembeka kwesilinganiso.

2.Ukuhlolwa kwe-HRFIsikalifuthiPi-rinciple: Ukuhlolwa kobulukhuni be-HRF kusebenzisa i-indenter yebhola lensimbi engu-1/16-intshi ukucindezela endaweni yezinto ezibonakalayo ngaphansi komthwalo ongu-60 kg, futhi inani lobulukhuni bezinto ezibonakalayo linqunywa ngokulinganisa ukujula kokugoba.

① Izinhlobo zezinto ezisebenzayo: · Zisebenza kakhulu ezintweni zensimbi ezithambile kanye nezinye izinto zepulasitiki, njenge-aluminium, ithusi, ama-alloy e-lead kanye nezinye izinto zepulasitiki ezinobunzima obuphansi.

② Izimo ezivamile zokusetshenziswa: Ukulawulwa kwekhwalithi kanye nokuhlolwa kobulukhuni bezinsimbi ezilula kanye nama-alloy. ·Ukuhlolwa kobulukhuni bemikhiqizo yepulasitiki nezingxenye. Ukuhlolwa kwezinto ezimbonini zikagesi neze-elekthronikhi.

③ Izici nezinzuzo: Kusebenza ezintweni ezithambile: Isikali se-HRF sifaneleka kakhulu ezintweni zensimbi nepulasitiki ezithambile, sinikeza ukuhlolwa kobulukhuni okunembile. Umthwalo ophansi: Sebenzisa umthwalo ophansi (60 kg) ukuze ugweme ukugoba ngokweqile kwezinto ezithambile. Ukuphindaphinda okuphezulu: I-indenter yebhola lensimbi inikeza imiphumela yokuhlola ezinzile nephindaphindeka kakhulu.

④ Amanothi noma imikhawulo: · Ukulungiswa kwesampula: Indawo yesampula idinga ukuba yithafa futhi ihlanzeke ukuqinisekisa ukunemba kwemiphumela yokulinganisa. ·Imikhawulo yezinto ezibonakalayo: Ayifanele izinto eziqinile kakhulu njengoba i-indenter yebhola lensimbi ingase yonakale noma iveze imiphumela enganembile. ·Ukugcinwa kwemishini: Imishini yokuhlola idinga ukulinganiswa nokugcinwa njalo ukuqinisekisa ukunemba nokuthembeka kokulinganisa.

3. Isikali kanye neSimiso Sokuhlolwa kwe-HRG: Ukuhlolwa kobulukhuni be-HRG kusebenzisa i-indenter yebhola lensimbi engu-1/16 intshi ukucindezela endaweni yezinto ngaphansi komthwalo ongu-150 kg, futhi kunquma inani lobulukhuni bezinto ngokulinganisa ukujula kokugoba.

① Izinhlobo zezinto ezisebenzayo: Zifaneleka kakhulu ezintweni zensimbi eziphakathi nendawo kuya kweziqinile, njengezinsimbi ezithile, insimbi ephonswe kanye ne-carbide esimende.

② Izimo ezivamile zokusetshenziswa: Ukulawulwa kwekhwalithi kanye nokuhlolwa kobulukhuni bezingxenye zensimbi nezensimbi ezibunjiwe. Ukuhlolwa kobulukhuni kwamathuluzi nezingxenye zemishini. Ukusetshenziswa kwezimboni kwezinto zobulukhuni obuphakathi kuya kobukhulu.

③ Izici nezinzuzo: Uhla olubanzi lokusetshenziswa: Isikali se-HRG sifanele izinto zensimbi eziphakathi nendawo kuya kweziqinile futhi sinikeza ukuhlolwa kobulukhuni okunembile. ·Umthwalo ophezulu: Sisebenzisa umthwalo ophezulu (150 kg) futhi sifanele izinto ezinobulukhuni obuphezulu. Ukuphindaphinda okuphezulu: I-indenter yebhola lensimbi inikeza imiphumela yokuhlola ezinzile nephindaphindekayo kakhulu.

④ Amanothi noma imikhawulo: Ukulungiswa kwesampula: Ubuso besampula kudingeka bube yisicaba futhi buhlanzeke ukuqinisekisa ukunemba kwemiphumela yokulinganisa. Imikhawulo yezinto: Ayifanele izinto ezithambile kakhulu, njengoba i-indenter yebhola lensimbi ingase icindezeleke kakhulu esampula, okuholela emiphumeleni yokulinganisa enganembile. Ukugcinwa kwemishini: Imishini yokuhlola idinga ukulinganiswa nokugcinwa njalo ukuqinisekisa ukunemba nokuthembeka kwesilinganiso.

4. Isikali Sokuhlola se-HRH① kanye Nesimiso: Ukuhlolwa kobulukhuni be-HRH kusebenzisa i-indenter yebhola lensimbi engu-1/8 intshi ukucindezela endaweni yezinto ngaphansi komthwalo ongu-60 kg, futhi inani lobulukhuni bezinto linqunywa ngokulinganisa ukujula kokugoba.

① Izinhlobo zezinto ezisebenzayo: Zifaneleka kakhulu ezintweni zensimbi ezinobulukhuni obuphakathi njenge-alloy yethusi, i-alloy ye-aluminium kanye nezinye izinto zepulasitiki eziqinile.

② Izimo ezivamile zokusetshenziswa: Ukulawulwa kwekhwalithi kanye nokuhlolwa kobulukhuni bamashidi ensimbi namapayipi. Ukuhlolwa kobulukhuni bezinsimbi ezingezona i-ferrous kanye nama-alloy. ·Ukuhlolwa kwezinto zokwakha kanye nezimboni zezimoto.

③ Izici nezinzuzo: Uhla olubanzi lokusetshenziswa: Isikali se-HRH sifanelekela izinto ezahlukahlukene zobulukhuni obuphakathi, okuhlanganisa izinsimbi kanye nepulasitiki. Umthwalo ophansi: Sebenzisa umthwalo ophansi (60 kg) wezinto zobulukhuni obuthambile kuya obuphakathi ukuze ugweme ukugoba ngokweqile. Ukuphindaphinda okuphezulu: I-indenter yebhola lensimbi inikeza imiphumela yokuhlola ezinzile nephindaphindeka kakhulu.

④ Amanothi noma imikhawulo: Ukulungiswa kwesampula: Ubuso besampula budinga ukuba bucwenge futhi bube yisicaba ukuqinisekisa ukunemba kwemiphumela yokulinganisa. Imikhawulo yezinto: Ayifanele izinto eziqinile kakhulu ngoba i-indenter yebhola lensimbi ingase yonakale noma iveze imiphumela enganembile. Ukugcinwa kwemishini: Imishini yokuhlola idinga ukulinganiswa nokugcinwa njalo ukuqinisekisa ukunemba nokuthembeka kwesilinganiso.

5. Isikali kanye Nesimiso Sokuhlolwa kwe-HRK:Ukuhlolwa kobulukhuni be-HRK kusebenzisa i-indenter yebhola lensimbi engu-1/8 intshi ukuze kucindezelwe ebusweni bezinto ezisetshenziswayo ngaphansi komthwalo ongu-150 kg, futhi inani lobulukhuni bezinto ezisetshenziswayo linqunywa ngokulinganisa ukujula kokugoba.

① Izinhlobo zezinto ezisebenzayo: Zifanelekela kakhulu izinto eziqinile njengama-carbide athile afakwe usimende, insimbi kanye nensimbi ephonswe ngensimbi. Zifanelekela nezinsimbi ezingezona i-ferrous ezinobunzima obuphakathi.

② Izimo ezivamile zokusetshenziswa: Ukukhiqiza nokulawula ikhwalithi yamathuluzi e-carbide aqinisiwe kanye nezikhunta. Ukuhlolwa kokuqina kwezingxenye zemishini nezingxenye zesakhiwo. Ukuhlolwa kwensimbi ephonswe kanye nensimbi.

③ Izici nezinzuzo: Uhla olubanzi lwezicelo: Isikali se-HRK sifanele izinto ezisukela ezintweni eziphakathi kuya kweziqinile, sinikeza ukuhlolwa kobulukhuni okunembile. Umthwalo ophezulu: Sebenzisa umthwalo ophezulu (150 kg), ofanele izinto ezinobulukhuni obuphezulu, ukuqinisekisa ukunemba kwemiphumela yokuhlolwa. Ukuphindaphinda okuphezulu: I-indenter yebhola lensimbi inikeza imiphumela yokuhlolwa ezinzile nephindaphindeka kakhulu.

④ Amanothi noma imikhawulo: Ukulungiswa kwesampula: Ubuso besampula kudingeka bube yisicaba futhi buhlanzeke ukuqinisekisa ukunemba kwemiphumela yokulinganisa. Imikhawulo yezinto ezibonakalayo: Ezintweni eziqinile kakhulu noma ezithambile, i-HRK ingase ingabi yisinqumo esifanele kakhulu, ngoba i-indenter yebhola lensimbi ingacindezela kakhulu noma icindezele isampula, okuholela emiphumeleni yokulinganisa enganembile. Ukugcinwa kwemishini: Imishini yokuhlola idinga ukulinganiswa nokugcinwa njalo ukuqinisekisa ukunemba nokuthembeka kwesilinganiso.