Ukuchaneka kusetyenziselwa ukuvakalisa ukucoleka kwemveliso yomsebenzi. Ligama elikhethekileyo lokuvavanya iiparamitha zejometri zomgangatho owenziwe ngoomatshini. Ikwasisalathisi esibalulekileyo sokulinganisa ukusebenza kwamaziko omatshini e-CNC. Ngokuqhelekileyo, ukuchaneka komatshini kulinganiswa ngamanqanaba okunyamezela. Inqanaba elisezantsi, liphezulu ukuchaneka. Ukujika, ukugaya, ukucwangcisa, ukugaya, ukugrumba, kunye nokukruqula ziindlela eziqhelekileyo zokusetyenzwa kwamaziko omatshini e-CNC. Ke yeyiphi iprosesa echanekile ekufuneka ezi nkqubo zifezekise?
1.Ukuguqula ukuchaneka
Ukuguquka kubhekisela kwinkqubo yokusika apho i-workpiece ijikeleza kunye nesixhobo sokuguqula sihamba ngokulandelelana okanye ngokugobileyo kwindiza ukuze kuqhutywe i-cylindrical surfaces yangaphakathi nangaphandle, ubuso bokugqibela, i-conical surfaces, ukwenza iindawo kunye nemicu ye-workpiece.
Uburhabaxa bomphezulu bokujika yi-1.6-0.8μm.
Ukujika okurhabaxa kufuna ukusetyenziswa kobunzulu obukhulu bokusika kunye nesantya esikhulu sokutya ukuphucula ukusebenza kakuhle ngaphandle kokunciphisa isantya sokusika. Uburhabaxa bomphezulu bufuneka ukuba bube yi-20-10um.
Ukugqiba ukugqiba kunye nokugqiba ukujika, zama ukusebenzisa isantya esiphezulu kunye nokutya okuncinci kunye nokusika ubunzulu, kunye nobunzima bomhlaba yi-10-0.16um.
Izixhobo zokujika zedayimane ezicolekileyo zisetyenziswa kwiileyile ezichanekileyo eziphezulu ukugqiba ukujika izinto zokusebenza zetsimbi ezingenayo i-ferrous ngesantya esiphezulu kunye noburhabaxa bomphezulu be-0.04-0.01um. Olu hlobo lokujika lukwabizwa ngokuba "yimirror turning".
Izixhobo ze-Xinfa ze-CNC zineempawu zomgangatho omhle kunye nexabiso eliphantsi. Ngeenkcukacha, nceda undwendwele:
Abavelisi beZixhobo ze-CNC - i-China CNC iFactory yeziXhobo kunye nababoneleli (xinfatools.com)
2. Ukuchaneka kokugaya
I-Milling ibhekisa kusetyenziso lwezixhobo ezijikelezayo ezininzi ukusika ii-workpieces, kwaye yindlela esebenza kakuhle kakhulu. Ilungele ukusetyenzwa kwendiza, iigrooves, kunye nemigangatho ekhethekileyo efana ne-splines, iigiya, kunye nokubumba okufakwe imisonto.
Uburhabaxa bomphezulu jikelele bokuchaneka kokusila yi-6.3-1.6μm.
Uburhabaxa bomphezulu ngexesha lokusila yi-5-20μm.
Uburhabaxa bomphezulu ngexesha lokusila semi-yokugqiba yi-2.5-10μm.
Uburhabaxa bomphezulu ngexesha lokusila yi-0.63-5μm.
3.Ukuchaneka kokucwangcisa
Ukucwangciswa yindlela yokucubungula ukusika esebenzisa isicwangcisi ukwenza intshukumo ethe tyaba kunye nemigca ehambelanayo kwi-workpiece. Isetyenziselwa ubukhulu becala ukusetyenzwa kwemilo yamalungu.
Uburhabaxa bomphezulu besicwangciso yiRa6.3-1.6μm.
Uburhabaxa bomphezulu besicwangciso esirhabaxa yi-25-12.5μm.
Uburhabaxa bomphezulu be-semi-finishing planing yi-6.2-3.2μm.
Uburhabaxa bomphezulu besicwangciso esihle yi-3.2-1.6μm.
4.Ukuchaneka kokugaya
Ukusila kubhekiselele kwindlela yokucubungula esebenzisa iziqholo kunye nezixhobo zokuqhawula ukususa izinto ezingaphezulu kwi-workpiece. Yinkqubo yokugqiba kwaye isetyenziswa ngokubanzi kwishishini lokuvelisa oomatshini.
Ukusila ngokuqhelekileyo kusetyenziselwa ukugqiba isiqingatha kunye nokugqiba, kunye noburhabaxa bomphezulu ngokuqhelekileyo yi-1.25-0.16μm. Uburhabaxa bomhlaba wokusila obuchanekileyo yi-0.16-0.04μm.
Uburhabaxa bomphezulu wokusila ngokuchanekileyo yi-0.04-0.01μm.
Uburhabaxa bomphezulu bokusila kwesibuko bunokufikelela ngaphantsi kwe-0.01μm.
5. Uyadika kwaye uyadika
Yinkqubo yokusika i-diameter yangaphakathi esebenzisa isixhobo sokwandisa umngxuma okanye enye i-contour ejikelezayo. Uluhlu lwesicelo sayo ngokubanzi luqala ukusuka kwisiqingatha-roughing ukuya ekugqibeleni. Isixhobo esisetyenziswayo siqhele ukuba sisixhobo esidikayo esinomphetho omnye (esibizwa ngokuba yibhar ekruqulayo).
Ukuchaneka okukruqulayo kwezinto zetsimbi kunokufikelela ngokubanzi kwi-2.5-0.16μm.
Ukuchaneka kokulungiswa kokuchaneka kokuchaneka kunokufikelela kwi-0.63-0.08μm.
Ixesha lokuposa: Feb-22-2024
