Ukwenza umngxuma ngumsebenzi oqhelekileyo kuyo nayiphi na ivenkile yomatshini, kodwa ukukhetha olona hlobo lwesixhobo sokusika umsebenzi ngamnye akusoloko kubonakala.Kungcono ukuba ne-drill efanelekileyo kwizinto zokusebenza, ukuhambisa umsebenzi ofunekayo, kwaye ikunika eyona nzuzo ininzi kumsebenzi owenzayo.
Ngethamsanqa, ukuqwalasela iindlela ezine xa ukhetha i-carbide kunye ne-indexable drills inokwenza lula inkqubo.
Ukuba impendulo ilele kwiinkqubo ezinde, eziphindaphindayo, tyala imali kwi-indexable drill.Eyaziwa ngokuba zii-drills ze-spade okanye ii-bits replacement, ezi bits ziyilelwe ukuvumela abaqhubi boomatshini ukuba batshintshe ngokukhawuleza imiphetho yokusika.
Oku kunciphisa ixabiso lomngxuma jikelele kwimveliso yomthamo ophezulu.Xa kuthelekiswa neendleko zesixhobo esitsha se-carbide esitsha, utyalo-mali lokuqala kumzimba we-drill (socket) ngokukhawuleza uhlawulela ngamaxesha okujikeleza okuncitshisiweyo kwaye ufake iindleko zokutshintsha.Ngamafutshane, amaxesha okutshintsha okukhawulezayo adityaniswe neendleko eziphantsi zexesha elide lobunini zenza i-indexable drills ibe lolona khetho lulungileyo kwimisebenzi yokuvelisa umthamo ophezulu.
Ukuba iprojekthi yakho elandelayo yithuba elifutshane okanye iprototype yesiko, i-carbide drills eqinile lolona khetho lungcono ngenxa yeendleko zokuqala eziphantsi.Ngenxa yokuba ukunxitywa kwezixhobo kunqabile ukuba kwenzeke xa kusetyenzwa amacwecwe amancinci, ukuguquguquka kokusika akubalulekanga.
Ngexesha elifutshane, abasiki be-indexable cutters banokuba neendleko zokuqala eziphezulu kune-carbide drills eqinile kwaye ngoko abanakuhlawula.Amaxesha okukhokelela kwizixhobo ze-carbide nawo anokuba made ngokuxhomekeke apho ezi mveliso zifumaneka khona.Nge-drill eqinile ye-carbide, unokugcina ukusebenza kakuhle kunye nokugcina imali kwiintlobo ezahlukeneyo zemingxuma.
Qaphela ukuzinza kwe-dimensional ye-regrinding carbide izixhobo xa kuthelekiswa nokutshintsha imiphetho yokusika egugileyo ngokufaka okutsha.Ngelishwa, ngesixhobo esihlaziyiweyo, ububanzi kunye nobude besixhobo abusafani nenguqulo yokuqala, inomlinganiselo omncinci kunye nobude obufutshane.
Izixhobo ezisezantsi zisetyenziswa ngokuqhelekileyo njengezixhobo ezirhabaxa kwaye zifuna izixhobo ezitsha eziqinileyo ze-carbide ukufezekisa ubungakanani obufunekayo bokugqibela.Xa usebenzisa izixhobo ze-reground, elinye inyathelo longezwa kwinkqubo yokuvelisa, evumela ukusetyenziswa kwezixhobo ezingasayi kuhambelana nemilinganiselo yokugqibela, ukwandisa iindleko zomngxuma kwindawo nganye.
Abaqhubi bomatshini bayazi ukuba i-carbide drill eqinileyo inokusebenza kumazinga aphezulu okutya kunesixhobo esinomlinganiselo ofanayo.Izixhobo zokusika i-Carbide zinamandla kwaye zinzima ngenxa yokuba aziphumeleli ekuhambeni kwexesha.
Oomatshini bomatshini bagqibe kwelokuba basebenzise i-carbide drill engafakwanga eqinileyo ukunciphisa ixesha lokugaya kunye nokucwangcisa kwakhona ixesha.Ngelishwa, ukungabikho kwengubo kunciphisa isantya esiphezulu kunye neempawu zokutya kwezixhobo zokusika i-carbide.Okwangoku, umahluko wokusebenza phakathi kwe-drill eqinile ye-carbide kunye ne-indexable install drills iphantse ibe yinto engathandabuzekiyo.
Ubungakanani bomsebenzi, iindleko zokuqala zesixhobo, ixesha lokuphumla lokutshintshwa, ukubuyisela kwakhona kunye nokuqalisa, kunye nenani lamanyathelo kwinkqubo yesicelo zonke ziguquguqukayo kwiindleko zokulingana kobunini.
I-Solid carbide drills lukhetho oluhlakaniphile kwimveliso encinci eqhutywe ngenxa yeendleko zabo zokuqala eziphantsi.Njengomthetho, kwimisebenzi emincinci, isixhobo asigugi de sigqitywe, oku kuthetha ukuba akukho xesha lokuphumla lokutshintshwa, ukugaya kunye nokuqalisa.
I-Indexable drills inokubonelela ngexabiso eliphantsi lilonke lobunini (TCO) ebomini besixhobo, okwenza izivumelwano zexesha elide kunye nokusebenza kwevolumu ephezulu.Ugcino luqala xa i-edge yokusika iguga okanye iphuka ngenxa yokuba i-insert kuphela (eyaziwa ngokuba yi-insert) inokuodolwa endaweni yesixhobo sonke.
Olunye uguquko lokunciphisa iindleko liyinani lexesha lomatshini eligcinwe okanye elichithwe xa kutshintsha izixhobo zokusika.Ukutshintsha umda wokusika akuchaphazeli ububanzi kunye nobude be-indexable drill, kodwa ekubeni i-drill eqinile ye-carbide kufuneka ihlaziywe emva kokugqoka, kufuneka ichukunyiswe xa utshintsha isixhobo se-carbide.Eli lixesha apho iinxalenye zingaveliswanga.
Ukuguquguquka kokugqibela kwixabiso leequation yobunini linani lamanyathelo kwinkqubo yokwenza umngxuma.Ii- Indexable drills zinokuziswa ngokucaciswa kumsebenzi omnye.Kwiimeko ezininzi, xa kusetyenziswa i-carbide drills eqinile, imisebenzi yokugqiba yongezwa emva kokugaya kwakhona isixhobo ukufanisa iimfuno zomsebenzi, ukudala amanyathelo angeyomfuneko okwandisa iindleko zokutshiza iindawo ezenziweyo.
Ngokubanzi, uninzi lweevenkile zoomatshini zifuna iintlobo ngeentlobo zeentlobo zokuqhuba.Uninzi lwababoneleli bezixhobo zemizi-mveliso banikezela ngeengcebiso zeengcaphephe zokukunceda ukhethe eyona drill ilungileyo yomsebenzi othile, ngelixa abavelisi bezixhobo beneendleko zasimahla kumngxunya ngamnye ukunceda ukukhokela ukwenza izigqibo zakho.
Ixesha lokuposa: Jul-06-2023