Yintoni i-plunge milling?Kusetyenziswa ntoni ekuqhubeni?

▉Inzuzo

I-Plunge milling ibonelela ngolu ncedo lulandelayo:

①Inokunciphisa ukuguqulwa kwendawo yokusebenza;

②Inokunciphisa amandla okusika emitha esebenza kumatshini wokungqusha, okuthetha ukuba intambo yokusonta eneshafti egugileyo isenokusetyenziswa ukungqusha ngaphandle kokuchaphazela umgangatho womatshini womsebenzi;

③Ukuxhonywa kwesixhobo kukhulu, Okuluncedo kakhulu ekusileni imijelo okanye umphezulu womsebenzi;

④ Inokuqonda i-grooving ye-high-temperature alloy materials (ezifana ne-Inconel).I-Plunge milling ifanelekile kwimingxuma yokungunda erhabaxa kwaye iyacetyiswa ukuba yenziwe ngobuchule bezixhobo ze-aerospace.Olunye usetyenziso olukhethekileyo kukugrunjwa kweebhleyidi ze-iturbine kumatshini wokungqusha we-axis ezintathu okanye ezine, abadla ngokufuna izixhobo zoomatshini ezikhethekileyo.

▉Umgaqo wokusebenza

Xa kugatywa iblade yeinjini yomoya, inokucolwa ukusuka phezulu kwesixhobo sokusebenza ukuya kuthi ga kwingcambu yomsebenzi, kwaye iijometri ezintsonkothileyo zomphezulu zinokwenziwa ngoomatshini ngoguqulelo olulula lwendiza ye-XY.Xa i-plunging yenziwa, i-cut cut of the milling cutter yenziwa ngokugqithisa iiprofayili zokufaka.Ubunzulu bokuntywila bungafikelela kwi-250mm ngaphandle kokuncokola okanye ukugqwetheka.Isalathiso sentshukumo yokusika yesixhobo esinxulumene nomsebenzi sinokuba sisezantsi okanye sisezantsi.Ukuya phezulu, kodwa ngokuqhelekileyo ukusika ukuhla kuxhaphake kakhulu.Xa uphosa inqwelo-moya etyekeleyo, i-plung cutter yenza iintshukumo ezidibeneyo ecaleni kwe-Z-axis kunye ne-X-axis.Kwezinye iimeko zokusetyenzwa, izisiki zokungqusha ezingqukuva, izisiki zokungqusha ubuso okanye ezinye izisiki zokungqusha nazo zinokusetyenziselwa ukusetyenzwa ngeendlela ezahlukeneyo ezinje ngokugaya i-slot, ukugaya iprofayile, i-bevel milling, kunye nokugaya i-cavity milling.

▉Ubungakanani besicelo

Abasiki be-plunge abazinikeleyo basetyenziselwa ikakhulu ukurhangqa okanye ukugqibezela, ukusika kwiindawo ezisecaleni okanye ukusika ecaleni komphetho wesixhobo sokusebenza, kunye neejometri ezintsonkothileyo zokusila, kubandakanya nokugrumba iingcambu.Ukuqinisekisa ubushushu obungaguqukiyo bokusika, zonke ii-shank plunging cutters zipholile ngaphakathi.Umzimba we-cutter kunye nokufakwa kwe-plung cutter yenzelwe ukubabonainokusika kwi-workpiece ngeyona engile ilungileyo.Ngokuqhelekileyo, i-angle yokusika i-angle ye-plung cutter yi-87 ° okanye i-90 °, kwaye izinga lokutya livela kwi-0.08 ukuya kwi-0.25mm / izinyo.Inani lezinto ezifakelweyo eziza kubotshwa kwisisiki ngasinye sokusila sixhomekeke kububanzi besixhobo sokusika.Ngokomzekelo, i-milling cutter ene-diameter ye-φ20mm inokufakwa ngokufakwa kwe-2, ngelixa i-milling cutter ene-diameter ye-f125mm inokufakwa kunye nokufakwa kwe-8.Ukuze unqume ukuba umatshini womsebenzi othile ufanelekile ukugaya i-plunge, iimfuno zomsebenzi womatshini kunye neempawu zomatshini womatshini osetyenzisiweyo kufuneka ziqwalaselwe.Ukuba umsebenzi womatshini ufuna isantya esiphezulu sokususa isinyithi, ukusetyenziswa kwe-plunge milling kunokunciphisa kakhulu ixesha lomatshini.

Esinye isihlandlo esifanelekileyo sendlela yokuntywila kuxa umsebenzi womatshini ufuna ubude obukhulu be-axial yesixhobo (njengokugaya imingxunya emikhulu okanye i-grooves enzulu), ekubeni indlela yokuntywila inokunciphisa ngempumelelo amandla okusika i-radial, ithelekiswa ngokuthelekiswa nokugaya. indlela, inozinzo eliphezulu lomatshini.Ukongeza, xa iindawo zokusebenzela ezifuna ukunqunyulwa kunzima ukufikelela kuzo ngeendlela eziqhelekileyo zokusila, ukugawula kusenokuqwalaselwa.Ekubeni i-plunging cutter inokusika isinyithi ukuya phezulu, iijometri ezintsonkothileyo zinokucolwa.

Ngokombono wokusetyenziswa kwesixhobo somatshini, ukuba amandla omatshini wokulungisa asetyenziswayo anqunyelwe, indlela yokugaya i-plunge inokuqwalaselwa, kuba amandla afunekayo kwi-plunge milling ingaphantsi kwe-helical milling, ngoko kunokwenzeka ukusebenzisa. izixhobo zoomatshini abadala okanye izixhobo zoomatshini abaphantsi kwamandla okufumana ukusebenza ngcono.Ukusebenza okuphezulu kokusebenza.Ngokomzekelo, ukucwiliswa kwee-grooves ezinzulu kunokufezekiswa kwiklasi ye-40 isixhobo somatshini, esingafanelanga umatshini kunye neentambo ze-helical cutters ezide, kuba i-radial cutting force eyenziwa yi-helical milling inkulu, kulula ukwenza i-helical. ukungcangcazela komsiki.

I-Plunge milling ilungele oomatshini abadala abaneebheringi zokuphotha ezigugileyo ngenxa yemikhosi esezantsi yokusika i-radial ngexesha lokugrumba.Indlela yokugaya i-plunge isetyenziselwa ubukhulu becala kumatshini orhabaxa okanye wokugqiba ukugqiba, kwaye inani elincinci lokutenxa kwe-axial okubangelwa kukunxitywa kwenkqubo yeshaft yesixhobo somatshini akuyi kuba nempembelelo enkulu kumgangatho womatshini.Njengohlobo olutsha lwendlela yomatshini yeCNC,iindlela yokusila ibeka phambili iimfuno ezintsha zesoftware yomatshini yeCNC.