Xa ukhetha isixhobo esilungele wena ngakumbi, kufuneka uqwalasele le miba ilandelayo:
1. Ukusebenza kwesixhobo sezinto ezisetyenzisiweyo
Isixhobo sesixhobo yinto esisiseko emisela ukusebenza kwesixhobo, esinempembelelo enkulu ekusebenzeni kakuhle, umgangatho wokucubungula, iindleko zokusetyenzwa kunye nokuqina kwesixhobo.Ukuqina kwesixhobo sesixhobo, kokukhona ukuxhathisa kwayo kunxitywa, kokukhona ukuqina kokuqina, kokukhona ukuqina kwempembelelo esezantsi, kwaye izinto ziba brittle.Ukuqina kunye nokuqina zizinto ezimbini eziphikisanayo, kwaye ikwasisitshixo ekufuneka izixhobo zesixhobo zoyise.Ke ngoko, umsebenzisi kufuneka akhethe isixhobo ngokwenkqubo yesixhobo senxalenye yesixhobo.Njengokuguqula okanye ukugaya intsimbi ephezulu, i-titanium alloy, i-stainless steel parts, kuyacetyiswa ukuba ukhethe izixhobo ze-carbide ezichanekileyo ezinokumelana nokunxiba okungcono.
2. Khetha isixhobo ngokosetyenziso oluthile
Ukukhetha izixhobo ngokohlobo lomatshini we-CNC, i-semi-finishing kunye nezigaba zokugqiba ngokukodwa ziqinisekisa ukuchaneka kwe-machining yamacandelo kunye nomgangatho wemveliso, kunye nezixhobo ezinokuqina okuphezulu kunye nokuchaneka okuphezulu kufuneka kukhethwe.Ukuchaneka kwezixhobo ezisetyenzisiweyo kwinqanaba elinqabileyo liphantsi, kwaye ukuchaneka kwezixhobo ezisetyenziswe kwinqanaba lokugqiba phezulu.Ukuba isixhobo esifanayo sikhethwe ngokucokisekileyo kunye nokugqiba, kucetyiswa ukuba kusetyenziswe isixhobo esiye sacinywa ekugqityweni ngexesha lokuxhatshazwa, kuba uninzi lwezixhobo ezicinywe ekugqityweni zigqithise kancane emphethweni, kwaye iingubo zigugile kwaye zicolile.Ukusetyenziswa okuqhubekayo kuya kuchaphazela ukugqiba.Umgangatho womatshini, kodwa impembelelo encinci kwi-roughing.
3. Khetha isixhobo ngokweempawu zendawo yokucubungula
Xa isakhiwo senxalenye sivumela, isixhobo esinobubanzi obukhulu kunye nesilinganiselo esincinci kufuneka sikhethwe;ekupheleni komphetho we-over-center cutter yokusila isixhobo esinezindonga ezibhityileyo kunye ne-ultra-thin-walled iinxalenye kufuneka zibe ne-engile eyaneleyo ye-centripetal yokunciphisa isixhobo sesixhobo kunye nenxalenye yesixhobo.amandla.Xa kusetyenzwa i-aluminium, ubhedu kunye nezinye izinto ezithambileyo, kufuneka kukhethwe i-mill end ene-rake angle enkulu, kwaye inani lamazinyo alifanele lidlule amazinyo ama-4.
4. Xa ukhetha isixhobo, ubungakanani besixhobo kufuneka bulungelelaniswe nobukhulu bomphezulu womsebenzi oza kucutshungulwa.
Iiworkpieces ezahlukeneyo zifuna izixhobo ezihambelanayo zokusetyenzwa.Ngokomzekelo, kwimveliso, ii-end Mills zihlala zisetyenziselwa ukucubungula i-peripheral contours yeendawo zendiza;xa iinqwelomoya zokugaya, i-carbide ifake ii-milling cutters kufuneka zikhethwe;Xa i-grooving, khetha i-high-speed steel end mills;xa usenza imiphezulu engenanto okanye imingxunya erhabaxa, ungakhetha abasiki bengqolowa abagawulayo ngokufaka i-carbide;kwezinye iiprofayili ezine-dimensional kunye neecontours ze-bevel eziguquguqukayo, izixhobo zokugaya ibhola zisoloko zisetyenziswa.Xa machining imiphezulu yefomu simahla, ekubeni isantya isixhobo ekupheleni isixhobo ibhola-mpumlo zero, ukuze kuqinisekiswe ukuchaneka machining, isixhobo umgca isithuba isithuba sincinane ngokubanzi, ngoko ke ibhola-mpumlo milling cutter ifanelekile ukugqiba umgangatho.Isixhobo sokusila singaphezulu lee kunesingqusho sebhola ngokomgangatho wokusetyenzwa komphezulu kunye nokusebenza kakuhle.Ngoko ke, phantsi kwesiseko sokuqinisekisa ukuba inxalenye ayinqunyulwanga, xa i-roughing kunye ne-semi-finishing surface, zama ukukhetha i-mill milling cutter ekupheleni.
Umgaqo othi "ufumana oko uhlawulayo" ubonakala kwizixhobo.Ukuqina kunye nokuchaneka kwesixhobo kunobudlelwane obukhulu kunye nexabiso lesixhobo.Kwiimeko ezininzi, nangona ukukhethwa kwesixhobo esilungileyo lishishini kwandisa ixabiso lesixhobo, ukuphuculwa kwesiphumo somgangatho wokusetyenzwa kunye nokusebenza kakuhle kunciphisa kakhulu iindleko zokusetyenzwa..Ukuze ukwandise ixabiso lesixhobo ngexesha lokucubungula, kuyimfuneko "ukudibanisa nzima kunye nethambileyo", oko kukuthi, khetha isoftware yeprogram yokucwangcisa ikhwalithi ephezulu ukusebenzisana.
Kwiziko lomatshini, zonke izixhobo zifakwe ngaphambili kwimagazini yesixhobo, kwaye izixhobo ezihambelanayo zokutshintsha izenzo zenziwa ngokukhetha izixhobo kunye nemiyalelo yokutshintsha izixhobo zeprogram yeNC.Ngoko ke, kuyimfuneko ukukhetha umnini wesixhobo esisemgangathweni ohambelanayo ofanelekileyo kwinkcazo yenkqubo yomatshini, ukwenzela ukuba isixhobo somatshini we-CNC sifakwe ngokukhawuleza nangokuchanekileyo kwi-spindle yomatshini okanye sibuyiselwe kwimagazini yesixhobo.
Ngale ngcaciso ingentla, ndikholelwa ukuba wonke umntu kufuneka abe nokuqonda okunzulu malunga nokukhethwa koomatshini.Ukuze wenze umsebenzi olungileyo, kufuneka uqale ulole izixhobo zakho.Namhlanje, kukho izixhobo ezahlukeneyo kwiimarike, kwaye umgangatho nawo awufani.Ukuba abasebenzisi bafuna ukukhetha izixhobo zeIziko lomatshini le-CNCezibafaneleyo, kufuneka baqwalasele ngakumbi.
Ixesha lokuposa: Jul-06-2022