40Cr, 40 chromium Rockwell uburyo bwo gupima ubukana

Nyuma yo kuzimya no gushyuha, chromium ifite imiterere yubukanishi nziza kandi igakomera, bigatuma ikoreshwa kenshi mugukora ibyuma bifata imbaraga nyinshi, ibyuma, ibyuma, na camshafts. Ibikoresho bya mashini hamwe no kugerageza gukomera birakenewe cyane kugirango uzimye kandi ushushe 40Cr.

40Cr igeragezwa rikomeye mubisanzwe ikoresha uburyo bwo gupima ubukana bwa Rockwell hamwe nuburyo bwo gupima ubukana bwa Brinell. Kuberako igeragezwa rya Rockwell ryihuta kandi ryoroshye gukoresha, mubisanzwe bikundwa nabakiriya. Kubice bito cyangwa ibice bisaba ibisobanuro bihanitse, Ikizamini cya Vickers nacyo gishobora gukoreshwa.

Mubisanzwe, ubukana bwa Rockwell bwa 40Cr nyuma yo kuzimya no gutwarwa mubisanzwe birasabwa kuba hagati ya HRC32-36, kugirango igire imbaraga nyinshi kandi irwanya umunaniro.

Ibikurikira nibisanzwe bikoreshwa mugupima ubukana bwa Rockwell kugirango bikoreshwe:

1. icyerekezo cya digitale gishobora gusoma mu buryo butaziguye agaciro gakomeye ka Rockwell, imiterere yubukanishi iratunganijwe neza, kandi indi minzani ya Rockwell irashobora guhuzwa. Ikoresha amashanyarazi yikora yipakurura no gupakurura ikoranabuhanga kugirango ikureho amakosa yabantu. Sisitemu ya spindle ikoresha imiterere ya spindle itavanze kugirango irusheho gukomera kwimbaraga zambere zo kugerageza

2. imbaraga zo gupakira ibikoresho bya elegitoronike, igipimo gito cyo kunanirwa, ikizamini cyukuri, kirashobora kwigenga kubika ibice 500 byamakuru, amashanyarazi nta gutakaza amakuru, bijyanye na ISO, ASTM E18 nibindi bipimo.

3. Byuzuye byikora byipimisha Rockwell igerageza: imbaraga zo gupimisha ibikoresho bya elegitoronike zikoreshwa mugutezimbere imbaraga zagaciro, gukanda rimwe kugirango urangize inzira yikizamini cyose, byoroshye kandi neza; super nini yikizamini kinini, ikwiranye no kumenya gukomera kumurimo munini; ifite ibikoresho bya joystick yo gutwara byihuse moteri ya servo kugirango uhindure umwanya wikizamini; amakuru ashobora koherezwa kuri mudasobwa binyuze kuri RS232, Bluetooth cyangwa USB.