Ingxenye 1
Ukuba ne-drill bit ehamba phambili kungenza umehluko uma kuziwa ekubhobolweni ngezinto eziqinile njengensimbi. Kunezinhlobo eziningi zama-drill bits emakethe, futhi kungaba inselele ukunquma ukuthi iyiphi elungele izidingo zakho ezithile. Izinketho ezimbili ezidumile zokumba insimbi izingcezu zokubhola ezifakwe ngothayela kanye nezingcezu zokubhola ze-titanium nitride. Kulesi sihloko, sizohlola izici nezinzuzo zazo zombili izinhlobo zamabhithi okubhola ukuze sikusize wenze isinqumo esinolwazi mayelana nokuthi iyiphi i-drill bit elungele izidingo zakho zokumba insimbi.
Izingcezu zokubhoboza ezicwebezelayo zikathayela, ezaziwa nangokuthi ama-tin plated twist twist bits, aklanyelwe ukuhlinzeka ngokuqina okukhulu nokumelana nokushisa lapho kubholwa insimbi. Ukumboza uthayela kusiza ukunciphisa ukungqubuzana nokwakheka kokushisa ngesikhathi sokumba, ngaleyo ndlela kwelule impilo yokumba futhi kuthuthukise ukusebenza kokumba. Lezi zingcezu zokubhoboza ngokuvamile zenziwa ngensimbi enesivinini esikhulu (HSS) futhi zifanele ukubhola ngezinto ezifana nensimbi, i-aluminium nezinye izinsimbi ezingenayo insimbi.
Enye yezinzuzo eziyinhloko zama-drill bits amandla awo okugcina ukucijile nokusebenza kahle kokusika phezu kokusetshenziswa okuningi. Ithayela elinamathelayo lisebenza njengesivikelo futhi linciphisa ukuguga onqenqemeni lokubhoboza. Lokhu kubangela impilo ende nokusebenza kokumba okungaguquguquki, okwenza izingcezu zokubhoboza ezifakwe kuthayela zibe ukukhetha okuthembekile kwezinhlelo zokusebenza zensimbi.
Ngakolunye uhlangothi, izingcezu zokubhoboza i-titanium nitride, ezaziwa nangokuthi ama-drill bits e-TiN-coated, zimbozwe ngongqimba lwe-titanium nitride phezu kwendawo yokubhoboza ukuze kuthuthukiswe ubulukhuni bayo kanye nokungagugi. Lokhu kugoqa kunikeza isiphetho segolide esingabonakali nje esihle, kodwa futhi sisebenzisa inhloso yokusebenza. I-Titanium nitride yaziwa ngobulukhuni bayo obukhethekile kanye ne-coefficient ephansi yokungqubuzana, okuyenza ibe uqweqwe olufanele lwezinsimbi zokubhoboza ezisetshenziswa emishinini yensimbi nezinye izinhlelo zokusebenza ezinzima.
Ingxenye 2
Inzuzo enkulu ye-titanium nitride drill bits ubulukhuni bawo obungavamile, obuwavumela ukuba agcine unqenqema olubukhali ngisho nalapho kubhoboza insimbi eqinile. Lokhu kwandisa isivinini sokubhola nokusebenza kahle futhi kwelula impilo yamathuluzi. Ukwengeza, izakhiwo zokungqubuzana okuphansi kwe-titanium nitride enamathelayo zinciphisa ukushisa okukhiqizwa ngesikhathi sokumba, zisiza ukuvimbela ukuwohloka kwe-workpiece kanye nokwelula impilo ye-drill bit.
Uma uqhathanisa izingcezu zokubhoboza ze-tin plated drill ne-titanium nitride drill bits, kubalulekile ukucabangela izidingo ezithile zomsebenzi wokumba insimbi. Ilungele ukubhoboza inhloso evamile ngezinsimbi ezihlukahlukene, izingcezu zokubhoboza ezinothayela zinikeza ukusebenza okuthembekile nokuqina. Ngakolunye uhlangothi, izingcezu zokubhoboza i-Titanium nitride, zilungele izinhlelo zokusebenza ezidingeka kakhulu lapho ubulukhuni nokumelana nokugqokwa kubaluleke kakhulu, njengokubhoboza ngensimbi eqinile noma insimbi engagqwali.
Ngaphandle kwezinto zokugqoka, ukuklama nokwakhiwa kwe-drill bit ngokwayo kudlala indima ebalulekile ekunqumeni ukusebenza kwayo nokufaneleka kokubhola kwensimbi. Kokubili ama-tin plated drill bits kanye ne-titanium nitride drill bits ayatholakala ngezindlela ezihlukahlukene, okuhlanganisa ama-twist drill, ama-Tool drill kanye nezinsimbi ezikhethekile eziklanyelwe imisebenzi ethile yensimbi.
Ingxenye 3
Lapho ukhetha i-drill bit engcono kakhulu yokumba insimbi, kufanele ucabangele izici ezilandelayo:
1. Ukuhambisana Kwezinto: Qiniseka ukuthi i-drill bit ifanele uhlobo oluthile lwensimbi ofuna ukuyibhola. Izinsimbi ezihlukene zinobunzima obuhlukene kanye nezakhiwo, ngakho-ke kubalulekile ukukhetha i-drill bit engakwazi ukuphatha izinto ngokuphumelelayo.
2. Ikhwalithi yokumboza: Linganisa ikhwalithi nokujiya kwento enamathela endaweni yokuprakthiza. I-coating yekhwalithi ephezulu izonikeza ukumelana okungcono kokugqoka kanye nokunciphisa ukushisa, okuholela ekusebenzeni okuthuthukisiwe nokuphila isikhathi eside.
3. Ijiyomethri yokusika: Cabangela ijometri yokusika ye-drill, okuhlanganisa i-engeli yokubhoboza, umklamo we-groove kanye nokuma okuphelele. I-geometry yokusika efanele ithuthukisa ukuphuma kwe-chip, inciphisa amandla okusika futhi ithuthukise ukunemba kokumba.
4. Uhlobo Lwe-Shank: Naka uhlobo lwe-shank ye-drill bit njengoba kufanele ihambisane nemishini yakho yokumba. Izinhlobo ze-shank ezivamile zihlanganisa ama-shank aqondile, ama-shank ane-hexagonal, kanye nama-bore shanks ancishisiwe ukuze asetshenziswe nezinhlobo ezahlukene zama-drill chucks.
5. Usayizi Nobubanzi: Khetha usayizi webhithi yokubhoboza efanele kanye nobubanzi obususelwe ezidingweni zakho ezithile zokumba. Ukusebenzisa usayizi olungile kuqinisekisa usayizi wembobo olungile futhi kuvimbela ukuguga kwamathuluzi okweqile.
Kafushane, izingcezu zokubhola ezinamekwe ngothayela kanye nezingcezu zokubhola ze-titanium nitride zinikeza izinzuzo ezicacile zokubhoboza insimbi, futhi i-drill bit elungele izidingo zakho izoncika ezidingweni ezithile zomsebenzi wakho wokubumba insimbi. Izingcezu zokubhola ezinamekwe ngothayela zihlinzeka ngokusebenza okuthembekile nokuqina kokumba insimbi okuyinjongo evamile, kuyilapho izingcezu zokubhoboza ze-titanium nitride zinikeza ubulukhuni obuphakeme nokumelana nokugqokwa kwezinhlelo zokusebenza ezinzima kakhulu. Ngokucabangela izici ezinjengokuhambisana kwezinto, ikhwalithi yokumboza, i-geometry yokusika, uhlobo lwe-shank nosayizi, ungenza isinqumo esinolwazi futhi ukhethe i-drill bit engcono kakhulu ye-Efficient, imiphumela enembile yokumba insimbi.
Isikhathi sokuthumela: May-11-2024
