Kumenyekanisha hejuru ya rockwell & Plastic Rockwell igerageza

Ikizamini gikomeye cya Rockwell kigabanijwemo ikizamini cya rockwell gikomeye kandi kirenze

Ikizamini gikomeye.

Kugereranya ibizamini byo hejuru ya rockwell igerageza hamwe na testwell yo gukomera:

Igeragezwa ryimbaraga za rockwell zipima ： 60kg ， 100kg ， 150kg ；

Igeragezwa ryikigereranyo cya rockwell igoye igerageza ： 15kg ， 30kg ， 45kg ；

Igipimo cyibizamini bya rockwell ： HRA, HRB, HRC nubundi bwoko 15 bwiminzani ；

Igipimo cyibizamini bya rockwell bitagaragara ： HR15N, HR30, HR45N, HR15T

nubundi umunzani wubwoko 15;

Ubu bwoko bubiri bwibizamini bya rockwell muburyo bwo gukora, uburyo bwo gusoma, ihame ryikizamini ni kimwe, kandi byombi ukurikije urwego rwo gutangiza bishobora kugabanywa mu ntoki, amashanyarazi, kwerekana ibyuma bya digitale, ibyiciro bine byikora, gusa kubera ko imbaraga zipima agaciro ya superficial rockwell gukomera ni ntoya kurenza iyisanzwe, kubwibyo gukomera kwa rockwell birenze urugero bishobora gupimwa akazi keza.

Ikoreshwa rya plastike ya Rockwell igerageza:

Bikwiranye na plastiki, reberi ikomeye, ibikoresho byo guterana, resinike ya sintetike, aluminium tin alloy, ikarito nibindi bikoresho bigena ubukana.

Ibipimo by'ibizamini nyamukuru: HRE, HRL, HRM, HRR;

Ikigereranyo cyo gupima: 70-100HRE, 50-115HRL, 50-115HRM, 50-115HRR;

Hariho ubwoko butatu bwingenzi bwa plastike ya Rockwell yerekana ubukana, kimwe: icyuma cyerekana umupira: 1/8 “, 1/4“, 1/2;

Itondekanya: Ikizamini cya plastiki ya Rockwell ukurikije urugero rwa automatike irashobora kugabanywamo: intoki za plastike ya Rockwell igerageza, amashanyarazi ya plastike ya Rockwell igerageza, ibyuma byerekana ibyuma bya plastike Rockwell igerageza ubwoko 3.Uburyo bwo gusoma: intoki n'amashanyarazi ni ugusoma, kwerekana digitale ni ecran ya ecran yo gusoma byikora;

Ibipimo byo gupima ubukana bwa Rockwell kuri plastiki, harimo n’umunyamerika Rockwell Standard ASTM D785 kuri plastiki, urwego mpuzamahanga mpuzamahanga rwa Rockwell ISO2039 kuri plastiki, hamwe n’ubushinwa bwa Rockwell GB / T3398.2, JB7409 kuri plastiki.

HRA - Birakwiriye kugerageza ubukana bwibikoresho bikomeye cyangwa binanutse, nka karbide, carburize ibyuma bikomye, imirongo yicyuma, ibyuma byoroshye, nibindi.

H.

HRC -Bikwiye kugerageza ibyuma bya karubone, ibyuma bivangwa nicyuma nyuma yo kuzimya nubushyuhe buke, ndetse no gupima ibyuma bikonje, pearlite malleable cast iron, titanium alloy nibindi.

HRD- Birakwiriye gukanda ubujyakuzimu hagati ya A na C igipimo cyibikoresho bitandukanye, nko kuvura ubushyuhe bwo hejuru byashimangiye icyitegererezo cyicyuma, pearlite malleable cast iron.

HRE- Birakwiriye kwipimisha ibyuma rusange, aluminiyumu, magnesium, amavuta hamwe nibindi byuma byoroshye.

HRF- Birakwiriye gukomera umuringa, umuringa utukura, aluminiyumu rusange, nibindi.

HRH- Bikwiranye nicyuma cyoroshye nka aluminium, zinc na gurş.

HRK- Birakwiriye kwitwa amavuta hamwe nibindi byuma byoroshye.