Nhasi ndinoda kukuzivisai yeRockwell hardness tester ine simba diki rekuyedza kupfuura Rockwell hardness tester:

Superficial Rockwell hardness tester imhando ye Rockwell kuomarara tester.Inoshandisa simba diki rekuedza.Paunenge uchiyedza zvimwe zvidiki uye zvitete zvekushanda, kushandisa Rockwell kuomarara tester kunotungamira kune isina kurongeka kuyerwa kukosha.Tinogona kushandisa Superficial Rockwell kuomarara tester.Hardness tester inogona zvakare kushandiswa kuyera maworkpiece ane Superficial akaomeswa maseru.
Nheyo yayo yekuyedza yakangofanana neye Rockwell hardness tester.Musiyano ndewekuti yekutanga bvunzo simba i3KG, nepo yekutanga kuyedza simba reyakajairwa Rockwell hardness tester iri 10KG.

Superficial Rockwell kuomarara tester bvunzo simba nhanho: 15KG, 30KG, 45KG

Iyo indenter inoshandiswa muSuperficial Rockwell hardness tester inopindirana neiyo Rockwell hardness tester.:

1. 120 degree diamond cone indenter

2. 1.5875 simbi bhora indenter

Superficial Rockwellchiyero chekuyera chekuomarara:

HR15N, HR30N, HR45N, HR15T, HR30T, HR45T

(Chikero cheN chinoyerwa nedhaimani indenter, uye chiyero cheT chinoyerwa nesimbi indenter yebhora)

Kuomarara kunoratidzwase: kuomarara kukosha pamwe neRockwell chiyero, semuenzaniso: 70HR150T

15T inoreva bhora resimbi indenter ine simba rese rekuyedza re147.1N (15 kgf) uye indenter ye1.5875

Kubva pamusoro characteristics, Superficial Rockwell ine zvinotevera zvakanakira:

1. Sezvo ine mavirikumanikidza misoro, yakakodzera kune ese akapfava uye akaoma simbi zvinhu.

2. Simba rekuedza ndiro smaller than that Rockwell hardness tester, uye iyo Superficial kukuvara kweiyo workpiece idiki kwazvo.

3. The diki test force inogona kutsiva iyo Vickers hardness tester, iyo ine mari uye inokwanisika.

4. Nzira yekuedza inokurumidza uye yakapedzwa workpiece inogona kuonekwa zvakanaka.