Kukho iindlela ezimbini ezihambelana nolwalathiso lwesondlo se-workpiece kunye nolwalathiso lokujikeleza kweumsiki wokugaya: eyokuqala kukugaya phambili.Isalathiso sokujikeleza kweumsiki wokugayaiyafana nesalathiso sesondlo sokusikwa.Ekuqaleni kokusika, iumsiki wokugayailuma i-workpiece kwaye inqumle iitshiphusi zokugqibela.
Eyesibini kukusila umva.Isalathiso sokujikeleza kwe-cutter yokugaya ichasene nolwalathiso lwesondlo sokusika.Umsiki wokusila kufuneka atyibilike kwisixhobo sokusebenza kangangexesha elithile ngaphambi kokuba aqale ukusika, aqale ngobunzima bokusika i-zero, aze afikelele kubukhulu bokusika ekupheleni kokusikwa.
Kumacala amathathu edge yokusila cutters, ezinye ii-end Mills, okanye i-face mills, amandla okusika aneendlela ezahlukeneyo zokusila. ukusika amandla.Xa uqhubela phambili, amandla okusika acinezela i-workpiece ngokuchasene ne-workbench, kwaye xa ukugaya ukuguqulwa, amandla okusika abangela ukuba i-workpiece ishiye i-workbench.
Ekubeni iShun milling ineyona mpembelelo ilungileyo yokusika, i-shun milling idla ngokukhethwa.Kuphela kuxa umatshini unengxaki yesikhewu sentambo okanye kukho ingxaki enokuthi i-shun milling ingakwazi ukuyicombulula, ukucola okubuyela umva kuyaqwalaselwa.
Ngaphantsi kweemeko ezifanelekileyo, ububanzi be-cutter yokugaya kufuneka bube bukhulu kunobubanzi bomsebenzi, kwaye umgca we-axis we-cutter yokugaya kufuneka uhlale ude kancinane kumgca ophakathi we-workpiece.Xa isixhobo sibekwe sijongene neziko lokusika. , i-burrs inokwenzeka ngokulula.Xa i-cut cut ingena kwi-cut cut kwaye iphuma ekusikeni, isalathiso se-radial cutting force siya kuqhubeka sitshintsha, i-spindle yesixhobo somatshini sinokungcangcazela kwaye sonakaliswe, i-blade inokutshatyalaliswa kunye ne-machining surface. iya kuba rhabaxa kakhulu, i-milling cutter isuke kancinci embindini, isalathiso samandla okusika ayisayi kuphinda iguquguquke-i-milling cutter iya kufumana ukulayisha kwangaphambili.
Ngalo lonke ixesha iumsiki wokugayai-blade ingena kwi-cut cut, i-cut cut kufuneka imelane nomthwalo wempembelelo.Ubungakanani bomthwalo buxhomekeke kwi-cross-section of chip, i-workpiece material kunye nohlobo lokusika.Xa usika ngaphakathi nangaphandle, ingaba i-cut cut and workpiece inokuluma ngokuchanekileyo lukhokelo olubalulekileyo.
Xa umgca we-axis we-cutter yokusila ungaphandle ngokupheleleyo kobubanzi bomsebenzi, amandla empembelelo xa ukusika athwalwa yincam engaphandle ye-blade, okuya kuthetha ukuba umthwalo wempembelelo yokuqala uthwalwa yeyona ndawo inovakalelo yesixhobo. .I-cutter yokugaya ekugqibeleni ishiya i-workpiece kunye nencam ye-cutter, oku kuthetha ukuba ukususela ekuqaleni kwe-blade ukuya ekuhambeni, amandla okusika asebenze kwincam engaphandle kude kube yilapho amandla empembelelo ayakhululwa. i-milling cutter ichanekileyo kumgca we-edge we-workpiece, i-blade ikhutshwe ekusikeni xa ubukhulu be-chip bufikelela kumlinganiselo ophezulu, kwaye umthwalo wempembelelo ufikelela kwinqanaba eliphezulu xa usika ngaphakathi nangaphandle.Xa umgca we-axis we-milling cutter ungaphakathi. ububanzi bomsebenzi, umthwalo wempembelelo yokuqala xa usika ngaphakathi uthwalwa ecaleni komphetho wokusika ngenxalenye ekude kakhulu kwincam ebuthathaka kakhulu, kwaye i-blade iphuma ekusikeni kakuhle xa ibuyela umva.
Kwi-blade nganye, indlela yokusika ishiya i-workpiece xa iza kuphuma ekusikeni ibalulekile.Izinto eziseleyo xa usondela kwi-retreat zinganciphisa i-blade gap ngandlela-thile.Xa iitshiphusi zivaliwe kwi-workpiece, i-instantaneous tensile force. iya kuveliswa ecaleni komphezulu wemela wangaphambili wencakuba kwaye iirhasi ziya kuhlala zisenzeka kwisixhobo sokusebenza.Olu xinzelelo lwamandla lubeka emngciphekweni ukhuseleko lwencakuba yetshiphu kwiimeko ezinobungozi.
Ixesha lokuposa: Nov-11-2022
