1. HRA

*Kuedza nzira uye Nheyo:

-Iyo HRA kuomarara bvunzo inoshandisa diamond cone indenter, yakatsikirirwa mukati mezvinhu pasi pe60 kg mutoro. Iko kukosha kwekuoma kunotsanangurwa nekuyera kudzika kweiyo indentation.

*Anoshanda Material Types:

-Inonyanya kukodzera zvinhu zvakaoma kwazvo, senge simende carbides, simbi yakatetepa, uye yakaoma coatings.

* Common Application Scenarios:

-Kudzora kwehunhu uye kuomarara kuyedzwa kwesimende carbide maturusi, kusanganisirayakasimba carbide twist drills.

-Kuomerwa kwekuomerwa kwekuomarara uye kurapwa kwepamusoro.

-Industrial zvikumbiro zvinosanganisira zvinhu zvakaoma kwazvo.

*Zvinhu uye zvakanakira:

-Inokodzera Zvishandiso Zvakaoma Zvakanyanya: Chikero cheHRA chakanyanya kukodzera kuyera kuoma kwezvinhu zvakaoma kwazvo, zvichipa mhinduro dzebvunzo dzakakwana.

-Yakakwirira Precision: Iyo diamond cone indenter inopa chaiyo uye inowirirana kuyerwa.

-Kudzokororwa Kwepamusoro: Iyo nzira yekuyedza inovimbisa yakagadzikana uye inodzokororwa mhedzisiro.

*Kufunga kana Kugumira:

-Sample Gadziriro: Iyo sampuli yepamusoro inofanirwa kuve yakatsetseka uye yakachena kuti ive nechokwadi chemhedzisiro.

-Equipment Maintenance: Yenguva dzose calibration uye gadziriso yemidziyo yekuyedza inodiwa kuti uve nechokwadi chechokwadi uye kuvimbika.

2. HRB

*Kuedza nzira uye Nheyo:

-Iyo HRB kuomarara bvunzo inoshandisa 1/16 inch simbi bhora indenter, yakatsikirirwa mukati mechinhu chepamusoro pasi pekutakura 100 kg. Iko kukosha kwekuoma kunotsanangurwa nekuyera kudzika kweiyo indentation.

*Anoshanda Material Types:

-Inonyanya kukodzera simbi dzakapfava, dzakadai sealuminium, mhangura, uye simbi dzakapfava.

* Common Application Scenarios:

-Kudzora kwehunhu uye kuomarara kuyedzwa kwesimbi dzisina-ferrous uye zvigadzirwa zvesimbi zvakapfava.

-Kuomarara kuyedzwa kwezvigadzirwa zvepurasitiki.

-Kuyedzwa kwezvinhu mumhando dzakasiyana dzekugadzira.

*Zvinhu uye zvakanakira:

-Inokodzera Soft Metals: Chikero cheHRB chakanyanya kukodzera kuyera kuoma kwesimbi dzakapfava, ichipa mhinduro dzebvunzo dzakakwana.

-Moderate Mutoro: Inoshandisa mutoro uri pakati nepakati (100 kg) kudzivirira yakawandisa indentation mune zvinyoro zvinhu.

-Kudzokororwa Kwepamusoro: Iyo simbi bhora indenter inopa yakagadzikana uye inodzokororwa bvunzo mhinduro.

*Kufunga kana Kugumira:

-Sample Gadziriro: Iyo sampuli yepamusoro inofanirwa kuve yakatsetseka uye yakachena kuti ive nechokwadi chemhedzisiro.

-Material Limitation: Haina kukodzera kune zvakanyanya kuoma zvinhu, sengeyakasimba carbide twist drills, sezvo indenter yesimbi yebhora inogona kukuvadzwa kana kuburitsa mhedzisiro isina kururama.

-Equipment Maintenance: Yenguva dzose calibration uye gadziriso yemidziyo yekuyedza inodiwa kuti uve nechokwadi chechokwadi uye kuvimbika.

1. 3. HRC

*Kuedza nzira uye Nheyo:

-Iyo HRC kuomarara bvunzo inoshandisa diamond cone indenter, yakatsikirirwa mukati mechinhu chepamusoro pasi pemutoro we150 kg. Iko kukosha kwekuoma kunotsanangurwa nekuyera kudzika kweiyo indentation.

*Anoshanda Material Types:

-Inonyanya kukodzera simbi yakaoma uye yakaoma alloys.

* Common Application Scenarios:

-Kudzora kwehunhu uye kuomarara kuyedzwa kwesimbi dzakaomeswa, sengeyakasimba carbide twist drillsuye simbi dzemidziyo.

-Kuomarara kuyedzwa kwekukandwa kwakaoma uye mafogi.

-Industrial zvikumbiro zvinosanganisira zvakaoma zvinhu.

*Zvinhu uye zvakanakira:

-Inokodzera Zvishandiso Zvakaoma: Chikero cheHRC chinonyanya kukodzera kuyera kuoma kwesimbi yakaoma uye alloys, ichipa mhinduro yakarurama yekuedza.

-Mutoro Wepamusoro: Unoshandisa mutoro wepamusoro (150 kg), wakakodzera kune yakakwirira kuomarara zvinhu.

-Kudzokororwa Kwepamusoro: Iyo diamond cone indenter inopa yakagadzikana uye inodzokororwa bvunzo mhinduro.

*Kufunga kana Kugumira:

-Sample Gadziriro: Iyo sampuli yepamusoro inofanirwa kuve yakatsetseka uye yakachena kuti ive nechokwadi chemhedzisiro.

-Material Limitation: Haina kukodzera zvinhu zvakapfava zvakanyanya sezvo mutoro wepamusoro unogona kukonzera yakawandisa indentation.

-Equipment Maintenance: Yenguva dzose calibration uye gadziriso yemidziyo yekuyedza inodiwa kuti uve nechokwadi chechokwadi uye kuvimbika.

4.HRD

*Kuedza nzira uye Nheyo:

-Iyo HRD kuomarara bvunzo inoshandisa dhaimondi cone indenter, yakatsikirirwa mukati mechinhu chepamusoro pasi pemutoro we100 kg. Iko kukosha kwekuoma kunotsanangurwa nekuyera kudzika kweiyo indentation.

*Anoshanda Material Types:

-Inonyanya kukodzera simbi yakaoma uye yakaoma alloys.

* Common Application Scenarios:

-Kudzora kwehunhu uye kuomarara kuyedzwa kwesimbi yakaoma uye alloys.

-Kuomarara kuyedzwa kwezvishandiso uye mekiniki zvikamu.

-Industrial zvikumbiro zvinosanganisira zvakaoma zvinhu.

*Zvinhu uye zvakanakira:

-Inokodzera Zvishandiso Zvakaoma: Iyo HRD chiyero chakanyanya kukodzera kuyera kuomarara kwesimbi yakaoma uye alloys, ichipa mhedzisiro yebvunzo.

-Yakakwirira Precision: Iyo diamond cone indenter inopa chaiyo uye inowirirana kuyerwa.

-Kudzokororwa Kwepamusoro: Iyo nzira yekuyedza inovimbisa yakagadzikana uye inodzokororwa mhedzisiro.

*Kufunga kana Kugumira:

-Sample Gadziriro: Iyo sampuli yepamusoro inofanirwa kuve yakatsetseka uye yakachena kuti ive nechokwadi chemhedzisiro.

-Material Limitation: Haina kukodzera zvinhu zvakapfava zvakanyanya sezvo mutoro wepamusoro unogona kukonzera yakawandisa indentation.

-Equipment Maintenance: Yenguva dzose calibration uye gadziriso yemidziyo yekuyedza inodiwa kuti uve nechokwadi chechokwadi uye kuvimbika.

5.HRH

*Kuedza nzira uye Nheyo:

-Iyo HRH kuomarara bvunzo inoshandisa 1/8 inch simbi bhora indenter, yakatsikirirwa mukati mechinhu chepamusoro pasi pemutoro we60 kg. Iko kukosha kwekuoma kunotsanangurwa nekuyera kudzika kweiyo indentation.

*Anoshanda Material Types:

-Inonyanya kukodzera zvinhu zvesimbi zvakapfava, zvakaita sealuminium, mhangura, alloys ekutungamirira, uye mamwe masimbi asina-ferrous.

* Common Application Scenarios:

-Kudzora kwehunhu uye kuomarara kuyedzwa kwesimbi dzakareruka uye alloys.

-Kuomarara kuyedzwa kweakakanda aluminium uye die-cast zvikamu.

-Kuyedzwa kwezvinhu mumaindasitiri emagetsi nemagetsi.

*Zvinhu uye zvakanakira:

-Inokodzera Zvishandiso Zvinyoro: Chikero cheHRH chakanyanya kukodzera kuyera kuomarara kwemidziyo yesimbi yakapfava, ichipa mhinduro dzakakwana dzebvunzo.

-Lower Load: Inoshandisa yakaderera mutoro (60 kg) kudzivirira yakawandisa indentation mune zvinyoro zvinhu.

-Kudzokororwa Kwepamusoro: Iyo simbi bhora indenter inopa yakagadzikana uye inodzokororwa bvunzo mhinduro.

*Kufunga kana Kugumira:

-Sample Gadziriro: Iyo sampuli yepamusoro inofanirwa kuve yakatsetseka uye yakachena kuti ive nechokwadi chemhedzisiro.

-Material Limitation: Haina kukodzera kune zvakanyanya kuoma zvinhu, sengeyakasimba carbide twist drills, sezvo indenter yesimbi yebhora inogona kukuvadzwa kana kuburitsa mhedzisiro isina kururama.

-Equipment Maintenance: Yenguva dzose calibration uye gadziriso yemidziyo yekuyedza inodiwa kuti uve nechokwadi chechokwadi uye kuvimbika.

6.HRK

*Kuedza nzira uye Nheyo:

-Iyo HRK yakaoma bvunzo inoshandisa 1/8 inch simbi bhora indenter, yakatsikirirwa mukati mechinhu chepamusoro pasi pekutakura 150 kg. Iko kukosha kwekuoma kunotsanangurwa nekuyera kudzika kweiyo indentation.

*Anoshanda Material Types:

-Inonyanya kukodzera yepakati-yakaoma kune yakaoma simbi zvinhu, zvakadai semamwe masimbi, simbi yakakandwa, uye yakaoma alloys.

* Common Application Scenarios:

-Kudzora kwehunhu uye kuomarara kuyedzwa kwesimbi uye simbi yakakandwa.

-Kuomarara kuyedzwa kwezvishandiso uye mekiniki zvikamu.

-Industrial zvikumbiro zvepakati nepamusoro kuomarara zvinhu.

*Zvinhu uye zvakanakira:

-Wide Applicability: Chikero cheHRK chakakodzera zvepakati-zvakaoma kusvika kune zvakaoma zvesimbi zvinhu, zvichipa mhinduro dzebvunzo dzakakwana.

-Mutoro Wepamusoro: Unoshandisa mutoro wepamusoro (150 kg), wakakodzera kune yakakwirira kuomarara zvinhu.

-Kudzokororwa Kwepamusoro: Iyo simbi bhora indenter inopa yakagadzikana uye inodzokororwa bvunzo mhinduro.

*Kufunga kana Kugumira:

-Sample Gadziriro: Iyo sampuli yepamusoro inofanirwa kuve yakatsetseka uye yakachena kuti ive nechokwadi chemhedzisiro.

-Material Limitation: Haina kukodzera zvinhu zvakapfava zvakanyanya sezvo mutoro wepamusoro unogona kukonzera yakawandisa indentation.

-Equipment Maintenance: Yenguva dzose calibration uye gadziriso yemidziyo yekuyedza inodiwa kuti uve nechokwadi chechokwadi uye kuvimbika.

7.HRL

*Kuedza nzira uye Nheyo:

-Iyo HRL yakaoma bvunzo inoshandisa 1/4 inch simbi bhora indenter, yakatsikirirwa mukati mechinhu chepamusoro pasi pe60 kg mutoro. Iko kukosha kwekuoma kunotsanangurwa nekuyera kudzika kweiyo indentation.

*Anoshanda Material Types:

-Inonyanya kukodzera zvinhu zvesimbi zvakapfava uye mamwe mapurasitiki, akadai sealuminium, mhangura, maaloyi ekutungamirira, uye mamwe mapurasitiki ekuomarara.

* Common Application Scenarios:

-Kudzora kwehunhu uye kuomarara kuyedzwa kwesimbi dzakareruka uye alloys.

-Kuomarara kuyedzwa kwezvigadzirwa zvepurasitiki uye zvikamu.

-Kuyedzwa kwezvinhu mumaindasitiri emagetsi nemagetsi.

*Zvinhu uye zvakanakira:

-Inokodzera Zvishandiso Zvinyoro: Chikero cheHRL chakanyanya kukodzera kuyera kuomarara kwesimbi yakapfava uye zvepurasitiki zvinhu, zvichipa mhedzisiro yebvunzo.

-Yakaderera Mutoro: Inoshandisa yakaderera mutoro (60 kg) kudzivirira yakawandisa indentation mune zvinyoro zvinhu.

-Kudzokororwa Kwepamusoro: Iyo simbi bhora indenter inopa yakagadzikana uye inodzokororwa bvunzo mhinduro.

*Kufunga kana Kugumira:

-Sample Gadziriro: Iyo sampuli yepamusoro inofanirwa kuve yakatsetseka uye yakachena kuti ive nechokwadi chemhedzisiro.

-Material Limitation: Haina kukodzera kune zvakanyanya kuoma zvinhu, sengeyakasimba carbide twist drills, sezvo indenter yesimbi yebhora inogona kukuvadzwa kana kuburitsa mhedzisiro isina kururama.

-Equipment Maintenance: Yenguva dzose calibration uye gadziriso yemidziyo yekuyedza inodiwa kuti uve nechokwadi chechokwadi uye kuvimbika.

8.HRM

*Kuedza nzira uye Nheyo:

-Iyo HRM kuomarara bvunzo inoshandisa 1/4 inch simbi bhora indenter, yakatsikirirwa mukati mechinhu chepamusoro pasi pemutoro we100 kg. Iko kukosha kwekuoma kunotsanangurwa nekuyera kudzika kweiyo indentation.

*Anoshanda Material Types:

-Inonyanya kukodzera zvepakati-zvakaoma simbi zvinhu uye mamwe mapurasitiki, akadai aluminium, mhangura, lead alloys, uye yepakati kuomarara zvinhu zvepurasitiki.

* Common Application Scenarios:

-Kudzora kwehunhu uye kuomarara kuyedzwa kwechiedza kusvika pakati kuoma simbi uye alloys.

-Kuomarara kuyedzwa kwezvigadzirwa zvepurasitiki uye zvikamu.

-Kuyedzwa kwezvinhu mumaindasitiri emagetsi nemagetsi.

*Zvinhu uye zvakanakira:

-Inokodzera Zvepakati-Zvakaoma Zvishandiso: Iyo HRM chiyero chakanyanya kukodzera kuyera kuomarara kwepakati-yakaoma simbi uye epurasitiki zvinhu, ichipa chaiyo bvunzo mhinduro.

-Moderate Mutoro: Inoshandisa mutoro uri pakati nepakati (100 kg) kudzivirira yakawandisa indentation mune zvepakati-zvakaoma zvinhu.

-Kudzokororwa Kwepamusoro: Iyo simbi bhora indenter inopa yakagadzikana uye inodzokororwa bvunzo mhinduro.

*Kufunga kana Kugumira:

-Sample Gadziriro: Iyo sampuli yepamusoro inofanirwa kuve yakatsetseka uye yakachena kuti ive nechokwadi chemhedzisiro.

-Material Limitation: Haina kukodzera kune zvakanyanya kuoma zvinhu, sengeyakasimba carbide twist drills, sezvo indenter yesimbi yebhora inogona kukuvadzwa kana kuburitsa mhedzisiro isina kururama.

-Equipment Maintenance: Yenguva dzose calibration uye gadziriso yemidziyo yekuyedza inodiwa kuti uve nechokwadi chechokwadi uye kuvimbika.

9.HRR

*Kuedza nzira uye Nheyo:

-Iyo HRR yakaoma bvunzo inoshandisa 1/2 inch simbi bhora indenter, yakatsikirirwa mukati mechinhu chepamusoro pasi pemutoro we60 kg. Iko kukosha kwekuoma kunotsanangurwa nekuyera kudzika kweiyo indentation.

*Anoshanda Material Types:

-Inonyanya kukodzera zvinhu zvesimbi zvakapfava uye mamwe mapurasitiki, akadai sealuminium, mhangura, maaloyi emutobvu, uye kuomarara kwepurasitiki zvinhu.

* Common Application Scenarios:

-Kudzora kwehunhu uye kuomarara kuyedzwa kwesimbi dzakareruka uye alloys.

-Kuomarara kuyedzwa kwezvigadzirwa zvepurasitiki uye zvikamu.

-Kuyedzwa kwezvinhu mumaindasitiri emagetsi nemagetsi.

*Zvinhu uye zvakanakira:

-Inokodzera Zvishandiso Zvinyoro: Chikero cheHRR chakanyanya kukodzera kuyera kuomarara kwesimbi yakapfava uye zvepurasitiki zvinhu, zvichipa mhedzisiro yebvunzo.

-Lower Load: Inoshandisa yakaderera mutoro (60 kg) kudzivirira yakawandisa indentation mune zvinyoro zvinhu.

-Kudzokororwa Kwepamusoro: Iyo simbi bhora indenter inopa yakagadzikana uye inodzokororwa bvunzo mhinduro.

*Kufunga kana Kugumira:

-Sample Gadziriro: Iyo sampuli yepamusoro inofanirwa kuve yakatsetseka uye yakachena kuti ive nechokwadi chemhedzisiro.

-Material Limitation: Haina kukodzera kune zvakanyanya kuoma zvinhu, sengeyakasimba carbide twist drills, sezvo indenter yesimbi yebhora inogona kukuvadzwa kana kuburitsa mhedzisiro isina kururama.

-Equipment Maintenance: Yenguva dzose calibration uye gadziriso yemidziyo yekuyedza inodiwa kuti uve nechokwadi chechokwadi uye kuvimbika.

10.HRG

*Kuedza nzira uye Nheyo:

-Iyo HRG kuomarara bvunzo inoshandisa 1/2 inch simbi bhora indenter, yakatsikirirwa mukati mechinhu chepamusoro pasi pemutoro we150 kg. Iko kukosha kwekuoma kunotsanangurwa nekuyera kudzika kweiyo indentation.

*Anoshanda Material Types:

-Kunyanya yakakodzera kune yakaoma simbi zvinhu, senge mamwe masimbi, cast iron, uye yakaoma alloys.

* Common Application Scenarios:

-Kudzora kwehunhu uye kuomarara kuyedzwa kwesimbi uye simbi yakakandwa.

-Kuomarara kuyedzwa kwezvishandiso uye mekiniki zvikamu, kusanganisirayakasimba carbide twist drills.

-Industrial zvikumbiro zvepamusoro kuomarara zvinhu.

*Zvinhu uye zvakanakira:

-Wide Applicability: Iyo HRG chiyero chakakodzera kune yakaoma simbi zvinhu, ichipa mhinduro dzebvunzo dzakakwana.

-Mutoro Wepamusoro: Unoshandisa mutoro wepamusoro (150 kg), wakakodzera kune yakakwirira kuomarara zvinhu.

-Kudzokororwa Kwepamusoro: Iyo simbi bhora indenter inopa yakagadzikana uye inodzokororwa bvunzo mhinduro.

*Kufunga kana Kugumira:

-Sample Gadziriro: Iyo sampuli yepamusoro inofanirwa kuve yakatsetseka uye yakachena kuti ive nechokwadi chemhedzisiro.

-Material Limitation: Haina kukodzera zvinhu zvakapfava zvakanyanya sezvo mutoro wepamusoro unogona kukonzera yakawandisa indentation.

-Equipment Maintenance: Yenguva dzose calibration uye gadziriso yemidziyo yekuyedza inodiwa kuti uve nechokwadi chechokwadi uye kuvimbika.

Mhedziso

Iyo Rockwell kuomarara zviyero zvinosanganisa nzira dzakasiyana dzekuyedza kuoma kwezvinhu zvakasiyana, kubva kunyoro kusvika kune yakaoma kwazvo. Chikero chega chega chinoshandisa ma indenters akasiyana uye mitoro kuyera kudzika kweiyo indentation, ichipa chaiyo uye inodzokororwa mhedzisiro yakakodzera kudzora kwemhando, kugadzira, uye kuyedza zvinhu mumaindasitiri akasiyana. Kugara kugadziridzwa kwemidziyo uye kwakaringana kugadzirira sampuli kwakakosha pakuona yakavimbika kuyerwa kwekuomarara. Semuyenzaniso,yakasimba carbide twist drills, ayo anowanzo kuoma zvakanyanya, anoyedzwa zvakanyanya uchishandisa HRA kana HRC zvikero kuti ive nechokwadi chechokwadi uye chinoenderana kuyerwa kwekuomarara.

Bata: jason@wayleading.com
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