Kwibhokisi yezixhobo zemveliso yanamhlanje, umhlobiso wekhaya kunye nabathandi be-DIY, kukho into eqhelekileyo kodwa ehlala ihoywa "iqhawe" - i-speed-speed steel drill bit. Kubonakala kungabonakali, kodwa "ayinakunqotshwa" kwizinto ezifana nesinyithi, iinkuni, kunye neplastiki, kwaye yaziwa ngokuba "yinkosi yokubhola" kwizixhobo zezixhobo ze-hardware.
Ke, yintoni i-speed-speed drill bit? Yahluke njani kwi-drill bit eqhelekileyo? Indlela yokukhetha kunye nokuyisebenzisa ngokuchanekileyo? Eli nqaku lenzululwazi lidumileyo liya kukuthatha ukuba ulifumane.
1. Yintoni i-speed-speed drill bit?
Isinyithi esinesantya esiphezulu (i-HSS) sisixhobo se-alloy esinobunzima obuphezulu, ukumelana nobushushu obuphezulu kunye nokuqina okulungileyo. Ekuqaleni yaphuhliswa ukuhlangabezana neemfuno ze-high-speed cutting processing. Emva kokuba iphume ekuqaleni kwenkulungwane yama-20, yakhawuleza yaduma kulo lonke ihlabathi.
Iintsimbi ze-speed-speed drill drill zixhobo zokugaya ezenziwe ngolu hlobo, ezisetyenziswa ngokubanzi kwi-metal processing, i-woodworking, i-plastic drilling kunye nezinye izigcawu. Xa kuthelekiswa ne-carbon steel drill bits okanye i-drill drill bits, i-HSS drill bits inokumelana okunamandla kunye nokusebenza kokusika, kwaye ifaneleke ngokukodwa ukugrumba isinyithi ngaphantsi kobulukhuni obuphakathi.
2. Izinto eziluncedo kwi-speed-speed drill bits
Ukumelana nobushushu obuphezulu
I-HSS drill bits isengahlala ibukhali phantsi kojikelezo olunesantya esiphezulu, akukho lula ukurhoxa okanye ukugqithiswa, kwaye ikulungele ukusebenza ngokuqhubekayo.
Ukusika okubukhali kunye nokusebenza okuphezulu
Ukusebenza kwayo okugqwesileyo kwenza ukugrumba ngokukhawuleza kwaye kube lula, ukunciphisa ixesha lokucubungula kunye neempazamo.
Ukuguquguquka okunamandla
Inokusetyenziswa kwizinto ezahlukeneyo ezifana nentsimbi, isinyithi, iiplastiki, iinkuni, njl njl., kwaye lukhetho olufanelekileyo kumashishini kunye nosetyenziso lwasekhaya.
Iindleko eziphakathi kunye nokusebenza kweendleko eziphezulu
Xa kuthelekiswa nentsimbi ye-tungsten okanye i-carbide drill bits, i-HSS drill bits iyafikeleleka kwaye ifanelekile kubasebenzisi abaninzi bemihla ngemihla kunye namashishini.
3. Iintlobo eziqhelekileyo kunye nokusetyenziswa
Uhlobo lweempawu Umda wosetyenziso
I-straight shank twist drill Universal, ilungele uqheliso lombane oluqhelekileyo Isinyithi, umthi, iplastiki, njl.
I-Round shank i-drill emfutshane Ubude obufutshane, ubulukhuni obuphezulu Ukulungiswa komngxuma ochanekileyo, ukomba ipleyiti ebhityileyo
I-taper shank drill I-shank enkulu, ilungele oomatshini bokwemba obunzima Ipleyiti yensimbi, intsimbi ekhandiweyo, intsimbi engenasici, njl.
I-drill egqunywe nge-HSS Umphezulu unengubo efana ne-TiN, ekwazi ukumelana nokunxitywa kwe-High-frequency application ye-industry
4. Iingcebiso zokuthenga nokusetyenziswa
Khetha amasuntswana okomba ngokwemathiriyeli: Xa ulungisa iintsimbi eziqine ngakumbi njengentsimbi engatyiwayo kunye ne-aluminiyam, unokukhetha amasuntswana okomba e-HSS.
Nika ingqalelo kwisantya sokumba kunye nokupholisa: Xa ubhobhoza ngesantya esiphezulu, isantya kufuneka sincitshiswe ngokufanelekileyo, kwaye ulwelo lokusika kufuneka lusetyenziswe ukupholisa.
Jonga ukuguga kunye nokutshintsha ngexesha: Amasuntswana e-drill ancitshisiweyo awanciphisi nje ukusebenza kakuhle, kodwa anokonakalisa i-workpiece.
Izixhobo ezihambelanayo kunye nezixhobo: Iibhithi ezahlukeneyo ze-shank drill kufuneka zitshatise ii-chucks ezahlukeneyo okanye ujongano lwesixhobo somatshini.
5. IiNdlela zexesha elizayo: Ukwandiswa kweSicelo seCoatings kunye neZizinto eziDityanisiweyo
Ngokuqhubela phambili kweteknoloji yokuvelisa, izixhobo zanamhlanje ze-speed high-speed drills zisanda zisebenzisa itekhnoloji yokugqoka i-multi-layer (efana ne-TiN, i-TiAlN, njl.) Ukwenziwa kobukrelekrele kunye nokusetyenzwa okuzenzekelayo kubeka phambili iimfuno eziphezulu zokuchaneka kunye nobomi bokusebenza, kwaye kwafakela amandla obugcisa obutsha kolu ncediso lwemveli.
Isiphelo:
Nangona i-drill yentsimbi enesantya esiphezulu incinci, sisixhobo esiphambili sokudibanisa oomatshini kunye nokuchaneka. Ukubaluleka kwayo kwimizi-mveliso yanamhlanje kunye nezixhobo zoluntu akunakujongelwa phantsi. Ukuqonda nokusebenzisa iidrill ze-HSS ngokufanelekileyo akunakuphucula nje ukusebenza kakuhle, kodwa kwandise ubomi besixhobo kunye nokonga iindleko. Ngexesha elizayo xa uyibona, unokujongisisa kuyo-eli ligorha lentsimbi elingaziwayo kodwa eliyimfuneko.
Ixesha lokuposa: Jul-28-2025