Kule mihla, kukho iintlobo ezininzi zemibhobho yokwenziwa ngamaplanga kangangokuba abathengi abaninzi abazi ukuba loluphi uhlobo olufunekayo.Eli nqaku liza kukunika iingcebiso.
I-Twist Drills.: I-Twist drills inamanqina entsimbi e-cylindrical kunye neengcebiso zamanqaku.
Ubukhulu beencakuba ezininzi ze-twist drills zilingana namanqina azo.Ipere yeefleyiti zehelical (maxa wambi ezibizwa ngokuba zii-chip channels) zihamba kunye nesibini esithathwini sobude bayo, zijijelwe kwishanki njengemigca ekwipali yomchebi.
Ixabiso le-twist drill lixabiso eliphantsi kunamanye amasuntswana, kodwa umngxuma wamasuntswana enziweyo awuchanekanga.Usetyenziswa kumaxesha amaninzi nge-drill ephantsi ecaba ukuqinisekisa ukuchaneka.Ngomzimba wentsimbi, ii-twist drills azikwazi ukumelana nobushushu obuphezulu, ngoko ke awukwazi ukuyisebenzisa ngesantya esijikelezayo.Ukuphumelela kwakho koomatshini nako kuya kulinganiselwa.
I-Twist drills ifaneleke ngakumbi kubantu abaziqeshileyo okanye abasebenzisi abanezixhobo ezingasemva.
Amasuntswana omhlakulo.La masuntswana akhangeleka njengoko negama lazo lithetha: ishafu nganye yentsimbi iphela ngencakuba yomhlakulo.Ifotsholo isicaba kwaye inendawo ebukhali embindini.Eli nqaku lisebenza njengesikhokelo sokubeka iziko lomngxuma kunye nokukhokela isalathiso, kodwa ininzi ye-drilling ngokwenene yenziwa yi-honing cut edge ehlombe lefosholo.
Ngenxa yoyilo olulula lwamasuntswana omhlakulo, ayinaso isakhono sokukhupha itshiphu.Kwangaxeshanye, ngenxa yoyilo lwenqwelomoya yesiphelo sokusika, ukusebenza kakuhle kwepunching ye-spade bit kubi kakhulu.
Ke, ukuchaneka, amasuntswana omhlakulo angcono kune-twist drills.Kodwa ukusebenza kwayo ngomatshini kufuneka kube yeyona nto imbi kakhulu kuzo zonke iidrill.
Ii-twist drills zifaneleke ngakumbi kubantu abaziqeshileyo abasebenzisa izixhobo zombane.
I-Brad Point Drills: Ukuze kuhlangatyezwane neemfuno ze-high-speed machining, i-brad point drill bit yaqanjwa.I-brad point drill bit idibanisa iingenelo ze-spade bit kunye ne-twist drill.Kukho i-drill point phakathi njengesikhokelo, kwaye kukho iindawo ezimbini zokusika kumacala omabini ukuqinisekisa ububanzi bomngxuma.Kwaye amasuntswana e-brad drill anemijelo ejikelezayo ukonyusa ubunzulu besakhono sokomba.Uyilo lwe-shank kukuqinisekisa ukuba lunokusetyenziswa ngcono koomatshini be-CNC.
Kwaye siye saphuhlisa kwaye saphehlelela iindidi ezahlukeneyo zebrad point drill bits ukuze abathengi bazisebenzise kwiimeko ezahlukeneyo.I-ZY drill bits ifanelekile kwi-speed ephantsi (1000-3000S / min) machining.KJ-2 amasuntswana drill zilungele medium-speed (2000-4000S/min) machining.KJ-1 amasuntswana drill zilungele high-speed (3000-6000S/min) machining.
I-Brad point drill bits lolona khetho lungcono kubathengi abanoomatshini be-CNC.
I-Countersink Drills.Amasuntswana enziwe ngokukodwa athengiswa agqobhoza imingxuma yokulinga izikrufu zomthi.I-Countersink drills ineeprofayili ezihambelana nokumila kwezikhonkwane: Imingxuma abayibhobhozayo ngokuthe ngcembe kubude be-screw, emva koko bandise, ukuvumela iintloko zezikrufu zibekwe (i-countersunk) kwiplanga.Ifanelekile kwi-CNC woodworking. umatshini.
Forstner Bits.La masuntswana akrelekrele agrumba imingxunya ngomzantsi othe tyaba.Kunokuba ube nencam ethe tyaba yomhlaba elandelwa ngamacangca okusika eengile, iForstner bit ikhokelwa ngumphetho.Imijelo kwi-drill isusa umngxuma weetshiphusi kunye nothuli.Umngxuma ophumayo unomzantsi othe tyaba, wonakaliswe kuphela ngumngxuma oyi-1/32-intshi embindini apho i-starter spur ye-drill ikhona.
Amasuntswana e-Forstner ayabiza kakhulu, kwaye ayiyomfuneko kwimisebenzi emininzi.Nangona kunjalo, zibalulekile kwezinye, njengeehenjisi ezixhomayo ekufuneka zibotshelelwe kumngxuma ongqukuva ophumela kuphela kumganyana wesitayile socango.(Ukuba ubunokusebenzisa isuntswana lomhlakulo ngenjongo efanayo, inqaku lalo liza kuphumela kwelinye icala, lonakalise umphezulu.) Ifanelekile kumatshini wokwenza amaplanga we-CNC.
Ixesha lokuposa: Apr-13-2022
