Zifundise izakhono ezizodwa inkosi engayidluliyo, indlela yokusebenzisa ulwazi kwibhokisi ye-blade ukukhetha i-blade efanelekileyo.

Ulwazi olubaluleke kakhulu kwibhokisi ye-blade yiparameter yokusika, ebizwa ngokuba zizinto ezintathu zokusika, eziqulunqweV_c=***m/min,f_n=***mm/r,a_p=**mm kwibhokisi. Ezi datha ziyidatha yethiyori efunyenwe yilabhoratri, engasinika ixabiso lereferensi. Nangona kunjalo, inkqubo yokwenyani kunye nokucubungula ngokubanzi kufuna isantyaS=**, isondlof=**, kunye nesixa sokusika, ngoko ukuguqula njani idatha kwibhokisi kwidatha esiyidingayo?

Isantya se-spindle

eyisisantya sokusonta esihlala sidinga ukusiqwalasela xa kudweliswa inkqubo, ebhekisa kwisantya esijikelezayo ngomzuzu (rpm) wechuck kunye nomsebenzi.D_myi workpiece idayamitha emva kokusikwa, kwayeV_cibhekisa kuluhlu lwesantya sokusika kwibhokisi. Ngale fomula kunye nesantya somgca wesikhokelo somenzi, sinokubala isantya sethiyori.

Isantya esiphezulu sesixhobo somatshini, siphezulu ukusebenza kakuhle kokusika, kunye nokusebenza kakuhle kuyinzuzo. Ngoko ke, kuyimfuneko ukuqwalasela ngokupheleleyo iimeko zokusebenza kunye nesantya somgca, kwaye ukwandise isantya kangangoko kunokwenzeka ukusika.

Ukongezelela, ukukhethwa kwesantya kufuneka kunqunywe ngokwezixhobo zokusika izinto ezahlukeneyo. Ngokomzekelo, xa kucutshungulwa iindawo zetsimbi ngentsimbi yesantya esiphezulu, uburhabaxa bungcono xa isantya siphantsi, kanti uburhabaxa bungcono xa isantya siphezulu kwizixhobo ze-carbide ezisamenteni. Ngaphezu koko, xa ucubungula i-shafts e-slender okanye iindawo ezinodonga oluncinci, ingqalelo kufuneka ihlawulwe ekulungiseni isantya ukuphepha indawo ye-resonance yecandelo, ukuze kuthintelwe imigca ye-vibration ekuchaphazeleni uburhabaxa bomhlaba.

Ukusika isantya Vc

V_csisantya sokusika, esichazwa njengemveliso yobubanzi, π kunye nesantya sokusonta, kwaye ibhekisa kwisantya somphezulu apho isixhobo sihamba ecaleni kwesixhobo sokusebenza. Ngoko ke, kunokubonwa kwifomula ukuba xa ububanzi bomsebenzi womsebenzi buhluke, isantya sokusika sihluke. I-diameter enkulu, iphezulu isantya sokusika.

Ngokuqhelekileyo, ngaphandle kokuqwalasela ukugqoka isixhobo, isantya sokusika sinokunyuswa ngokufanelekileyo, esinokuphucula ukusebenza kakuhle kwemveliso kunye nokunceda ukuphucula umgangatho wendawo yokusebenza.

Kodwa isantya sokusika yeyona nto ibalulekileyo echaphazela ukunxitywa kwesixhobo. Ukuba isantya sokusika siphezulu kakhulu, siya kukhokelela kumgangatho ombi womphezulu wamalungu ngenxa yokunxiba kweflanki, ukunxitywa kwecrater ekhawulezileyo, ukusebenza kakuhle kwemveliso njalo njalo.

Ngoko ke, emva kokuqwalasela ukuba isantya sokusika sisona sizathu sibalulekileyo esichaphazela umphezulu we-workpiece, indlela yokumisela isantya esilungileyo sokusika sinokuchazwa ngumfanekiso olandelayo.

Isantya sokutyaf_n

f_nyireyithi yefidi, ebhekisa kwimbuyekezo nganye yesixhobo ngokunxulumene nomsebenzi ojikelezayo. Ukutya kuya kuchaphazela imilo yeefayili zetsimbi, okubangela ukuphulwa kwe-chip, ukudibanisa, njl.

Ngokubhekiselele kubomi besixhobo esichaphazelayo, ukuba izinga lokutya lincinci kakhulu, ubomi besixhobo sokunxiba kweflanki buya kuncitshiswa kakhulu. Izinga lokutya likhulu kakhulu, iqondo lokushisa lokusika liyenyuka, kwaye i-flank inxiba inyuka, kodwa impembelelo kubomi besixhobo incinci kuneyokusika isantya.

Ubunzulu bokusikaa_p

a_pbubunzulu bokusika, into esihlala siyithetha, isixa sokusika, esibhekiselele kumahluko phakathi komphezulu ongalungiswanga kunye nomgangatho owenziweyo.

Ukuba ubunzulu bokusika buncinci kakhulu, buya kubangela imikrwelo, unqumle umphezulu oqinileyo we-workpiece, kwaye unciphise ubomi besixhobo. Xa umphezulu we-workpiece unomaleko olukhuni (oko kukuthi, ulusu olumnyama phezu komhlaba), ubunzulu bokusika kufuneka bukhethwe bukhulu ngokusemandleni ngaphakathi koluhlu oluvumelekileyo lwamandla omatshini womatshini, ukwenzela ukuba ugweme i-tip of isixhobo ukusika kuphela umphezulu umaleko lukhuni we workpiece, okukhokelela ukunxitywa engaqhelekanga okanye nkqu umonakalo kwincam yesixhobo.

Ukongeza, i-YBG205 kwibhokisi yeblade ibhekisa kwibakala lesixhobo. Izinto zokusebenza ezihambelana namabakala esixhobo kwinkampani nganye zahlukile. Ke ngoko, ukuba ufuna ukumisela ibakala lesixhobo esifanelekileyo kwizinto zakho zokusebenza, kuya kufuneka ujonge incwadana yesampula yenkampani ehambelana nayo, kwaye andiyi kukwazisa ngokweenkcukacha apha.