Kwishishini loshishino, iipropathi zetsimbi zibaluleke kakhulu. Ubunzima, ukuqina, ukuqina kunye namandla e-blade kunempembelelo ngokuthe ngqo ekusebenzeni kwayo kokusika, ubomi benkonzo kunye neemeko zesicelo. Phakathi kwezi mpawu, ubudlelwane phakathi kwe-brittleness kunye nobulukhuni bunomdla okhethekileyo. Ke, ngaba ubuqhophololo obuphezulu buthetha ukuba isinyithi sinzima okanye sibuthathaka?
I-Brittleness, njengepropathi ebonakalayo yesinyithi, ibonisa ukutyekela kwezinto eziqhekezayo ngokulula xa ziphantsi kwamandla angaphandle. Ukubeka nje ngokulula, iintsimbi ezinobuqhophololo obuphezulu kunokwenzeka ukuba ziphuke xa ziphantsi kwempembelelo okanye uxinzelelo. Oku kufana nezinto ezinqabileyo ezifana nentsimbi etyhidiweyo, ehlala ifumaneka kubomi bethu bemihla ngemihla, kwaye idla ngokuphuka ngokulula xa iphantsi kwamandla angaphandle.
Ukuqina, nangona kunjalo, kubhekiselele kwisakhono semathiriyeli ukuxhathisa into eqinileyo ecinezelwe kumphezulu wayo. Sesinye sezona zibonakaliso zentsebenzo ezibalulekileyo zezinto zetsimbi kwaye zidla ngokulinganiswa ngokwemigaqo efana ne-HRC, i-HV kunye ne-HB. Kwintsimi ye-industrial blades, inqanaba lobunzima linquma ngokuthe ngqo ukukwazi ukusika kunye nokumelana nokugqoka kwe-blade. Ukuphakama kobunzima, ubunzima bomphezulu we-blade kufuneka buhlanjululwe okanye bungene, okwenza kube lula ukusika izinto ezinzima.
Ke, ngaba kukho unxibelelwano olungenakuphepheka phakathi kobunzima kunye nobulukhuni? Ngandlel’ ithile, kuyenzeka. Iimathiriyeli ezinzima ngakumbi zinemibhobho eyomeleleyo phakathi kwee-athom ezingaphakathi kuzo, nto leyo ekhokelela kwimathiriyeli ekunzima ukuyikhubaza ngokweplastiki xa iphantsi kwamandla angaphandle kwaye kunokwenzeka ukuba iqhawuke ngokuthe ngqo. Ngenxa yoko, iintsimbi ezinzima zithande ukuba brittle ngakumbi.
Nangona kunjalo, oku akuthethi ukuba intsimbi ene-brittleness ephezulu inzima kakhulu. Ngapha koko, ubulukhuni kunye ne-brittleness zizinto ezimbini ezahlukeneyo zomzimba, kwaye akukho budlelwane be-causal ngqo phakathi kwabo. Ukuqina ngokuyintloko kubonisa amandla ezinto eziphathekayo okuxhathisa ukunyanzelwa kwihlabathi langaphandle, ngelixa ukuqaqanjelwa kubonakalisa ngakumbi utyekelo lwezinto eziphathekayo xa ziphantsi kwamandla angaphandle.
Kwiishishini blade, ukhetho lwetsimbi kufuneka lulinganiswe ngokuchasene nobunzima kunye ne-brittleness kuxhomekeke kwimeko yesicelo esithile. Ngokomzekelo, kwiiblades eziphantsi kokusikwa kwesantya esiphezulu kunye neendawo eziphezulu zokushisa, ubunzima obuphezulu kunye nokugqoka i-HSS okanye i-carbide exhathisayo zihlala zikhethwa. Nangona i-brittleness yezi zinto ziphezulu kakhulu, ziyakwazi ukugcina ukusebenza kakuhle kokusika kunye nobomi benkonzo phantsi kweemeko ezithile zokusika.
Kwezinye iincakuba ezifuna ukumelana nempembelelo enkulu okanye zifuna ukugotywa ngokuphindaphindiweyo, njengeencakuba zeesarha okanye izikere, kufuneka ukhethe isinyithi esinokuqina okungcono kunye nokuqina okuphantsi. Oku kuya kuqinisekisa ukuba i-blade ayilula ukuphuka xa iphantsi kwamandla angaphandle, ngaloo ndlela yandisa ubomi bayo benkonzo.
Ngamafutshane, ubudlelwane phakathi kobuqhophololo kunye nobulukhuni abulungelelanisi nje okanye buthelekiseke ngokuchanekileyo kwiintsimbi kushishino lweblade yeshishini. Xa ukhetha izinto ze-blade, kuyimfuneko ukuqwalasela ngokubanzi iimpawu zobunzima, ukuqina, ukuqina kunye namandla ngokweemeko ezithile zesicelo, ukuze kufezekiswe umphumo obalaseleyo wokusika kunye nobomi benkonzo.
Kamva, Siza kuqhubeka nokuhlaziya ulwazi, kwaye unokufumana ulwazi oluthe kratya kwiwebhusayithi yethu (passiontool.com) blog.
Ewe kunjalo, unokunikela ingqalelo kwimidiya yethu esemthethweni yentlalo:
Ixesha lokuposa: Dec-06-2024
