Ama-bits amathuluzi e-High-Speed Steel (HSS) ayisici esibalulekile emhlabeni womshini wokusika ngokunemba. Lawa mathuluzi okusika aklanyelwe ukumelana namazinga okushisa aphezulu nokugcina ubulukhuni bawo, okwenza afaneleke kakhulu ezinhlobonhlobo zezicelo zomshini. Kulesi sihloko, sizohlola izici zama-bits amathuluzi e-HSS, izinhlelo zawo zokusebenza, kanye nezinzuzo azinikezayo kosomashini nabakhiqizi.
Ama-bits amathuluzi e-HSS enziwe ngohlobo olukhethekile lwensimbi oluqukethe amazinga aphezulu e-carbon, i-tungsten, i-chromium, i-vanadium, nezinye izinto ezixubayo. Lokhu kwakheka okuyingqayizivele kunikeza ama-bits amathuluzi e-HSS ubulukhuni bawo obuhlukile, ukumelana nokuguguleka, kanye nekhono lokugcina umkhawulo wawo osezingeni eliphezulu emazingeni okushisa aphezulu. Ngenxa yalokho, ama-bits amathuluzi e-HSS ayakwazi ukugaya izinto ezahlukahlukene, okuhlanganisa insimbi, insimbi engagqwali, insimbi ephothiwe, kanye nezinsimbi ezingezona i-ferrous.
Enye yezinzuzo ezibalulekile zama-bits amathuluzi e-HSS yikhono lawo lokugcina umkhawulo wawo osezingeni eliphezulu ngesivinini esikhulu kanye nokuphakelwa. Lokhu kuwenza afaneleke kahle emisebenzini yokugaya esheshayo, lapho ithuluzi lokusika libhekene nokushisa okukhulu kanye nokungqubuzana. Ukumelana nokushisa kwama-bits amathuluzi e-HSS kuvumela ukuthi asebenze ngesivinini esiphezulu sokugaya ngaphandle kokuphazamisa ukusebenza kwawo, okuholela ekukhiqizweni okuthuthukisiwe kanye nokusebenza kahle kwezinqubo zokugaya.
Ngaphezu kokumelana nokushisa, ama-bits amathuluzi e-HSS nawo abonisa ukumelana okuhle kakhulu nokuguguleka, okwandisa impilo yawo yamathuluzi futhi kunciphisa imvamisa yokushintsha kwamathuluzi. Lokhu kuzuzisa kakhulu ezindaweni zokukhiqiza ezinomthamo omkhulu, lapho ukunciphisa isikhathi sokungasebenzi kanye nezindleko zokushintsha amathuluzi kubalulekile khona. Ukuqina kwama-bits amathuluzi e-HSS kuwenza abe ukukhetha okungabizi kakhulu kubakhiqizi abafuna ukwenza ngcono imisebenzi yabo yomshini.
Ngaphezu kwalokho, ama-bits amathuluzi e-HSS aziwa ngokuguquguquka kwawo kanye nekhono lokukhiqiza amaphrofayili ahlukahlukene okusika. Kungakhathaliseki ukuthi ukujika, ukuqondisa, ukubhoboza, noma ukusonta, ama-bits amathuluzi e-HSS angagaywa nge-geometri ehlukahlukene ukuze kuhlangatshezwane nezidingo ezithile zomshini. Lokhu kuguquguquka kuvumela ochwepheshe bemishini ukuthi bafeze imisebenzi yomshini eqondile neyinkimbinkimbi kalula, okwenza ama-bits amathuluzi e-HSS abe yimpahla ebalulekile embonini yokukhiqiza.
Ukusetshenziswa kwama-bits amathuluzi e-HSS kuyahlukahluka, kusukela ekusetshenzisweni kwemishini ejwayelekile kuya emisebenzini ekhethekile ezimbonini ezifana nezimoto, izindiza, kanye nokukhiqizwa kwamadivayisi ezokwelapha. Emsebenzini wensimbi, ama-bits amathuluzi e-HSS avame ukusetshenziswa kuma-lathe, imishini yokugaya, kanye nemishini yokubhoboza ukukhiqiza izingxenye ezinezinga eliqinile kanye nokuqedwa okuphezulu kwendawo. Amandla azo okusingatha izinto eziningi ezahlukene kanye nezinqubo zokugaya kuzenza zibe yinto ebalulekile ekukhiqizweni kwezingxenye nezingxenye ezinembile.
Uma kukhulunywa ngokukhetha ama-bits amathuluzi e-HSS, ochwepheshe bemishini banezinketho eziningi ongakhetha kuzo, okuhlanganisa amamaki ahlukene, ukumbozwa, kanye nama-geometri. Ukukhethwa kwe-bit yamathuluzi e-HSS efanele kuncike ezintweni ezifana nezinto ezisetshenziswayo, ukusebenza kokusika, kanye nokuphela kwendawo okufiswayo. Ochwepheshe bemishini bangenza ngezifiso ama-bits amathuluzi e-HSS ukuze avumelane nezidingo zabo ezithile zomshini, kungakhathaliseki ukuthi ukudala amaphrofayili okusika ngokwezifiso noma ukwenza ngcono ama-geometris amathuluzi ukuze kusebenze kahle.
Ekuphetheni, ama-bits amathuluzi e-HSS adlala indima ebalulekile ekusetshenzisweni komshini ngokunemba, enikeza ukumelana nokushisa okumangalisayo, ukumelana nokuguguleka, kanye nokuguquguquka. Amandla awo okumelana nesivinini esikhulu sokusika kanye nokudla, kanye nokuqina kwawo kanye nekhono lokukhiqiza amaphrofayili ahlukahlukene okusika, kuwenza abe ithuluzi elibalulekile kubakhiqizi bemishini nabakhiqizi. Njengoba isidingo sezingxenye ezinembile siqhubeka nokukhula, ama-bits amathuluzi e-HSS azohlala eyitshe lemboni yomshini, eqhuba ukusungula izinto ezintsha kanye nobuhle ezinqubweni zokukhiqiza.
