Namuhla ngingathanda ukwethula kuwe isihloli sokuqina sokuqina kwe-Rockwell esinamandla amancane okuhlola kunesihloli sokuqina se-Rockwell:

Umhloli wokuqina we-Superficial Rockwell wuhlobo lokuhlola ubulukhuni be-Rockwell.Isebenzisa amandla amancane okuhlola.Lapho uhlola ezinye izinto zokusebenza ezincane nezincane, ukusebenzisa isihloli sokuqina kwe-Rockwell kuzoholela kumanani okulinganisa anganembile.Singasebenzisa umhloli wokuqina we-Superficial Rockwell.Isihloli sokuqina singasetshenziswa futhi ukukala izingcezu zokusebenza ngezendlalelo eziqinile.
Umgomo wayo wokuhlola ufana ncamashi nalowo we-Rockwell hardness tester.Umehluko ukuthi amandla okuhlola okuqala angama-3KG, kuyilapho amandla okuhlola okuqala e-Rockwell eqinile yokuhlola ubulukhuni ingu-10KG.

I-Superficial Rockwell hardness tester level level: 15KG, 30KG, 45KG

I-indenter esetshenziswe ku-Superficial Rockwell tester yobulukhuni ihambisana nesihloli sokuqina se-Rockwell:

1. 120di-indenter yekhoni yedayimane egree

2. 1.5875 indenter yebhola lensimbi

I-Superficial RockwellIsikali sokulinganisa somhloli wobulukhuni:

I-HR15N, HR30N, HR45N, HR15T, HR30T, HR45T

(Isikali esingu-N silinganiswa nge-indenter yedayimane, futhi isikali sika-T sikalwa nge-indenter yebhola lensimbi)

Ukuqina kuyavezwanjengalokhu: inani lokuqina kanye nesikali se-Rockwell, isibonelo: 70HR150T

I-15T isho i-indenter yebhola yensimbi enamandla aphelele okuhlola angu-147.1N (15 kgf) kanye ne-indenter engu-1.5875

Ngokusekelwe ku-cha engenhlaRacteristics, Superficial Rockwell inezinzuzo ezilandelayo:

1. Njengoba inamabiliamakhanda okucindezela, kufanelekile kokubili izinto ezithambile neziqinile zensimbi.

2. Amandla okuhlola yi-smwonke kunalowo we-Rockwell hardness tester, futhi umonakalo oPhezulu we-workpiece mncane kakhulu.

3. I-forc encane yokuhlolai-e ingangena esikhundleni se-Vickers tester hardness, eyongayo futhi ethengekayo.

4. Inqubo yokuhlola iyashesha futhi i-workpiece eqediwe ingatholwa ngokuphumelelayo.