Ngenxa yokuchaneka okuphezulu kweemfuno zeemveliso ezicutshungulwayo, izinto ekufuneka ziqwalaselwe xa kusenziwa inkqubo zezi:
Kuqala, qwalasela ukulandelelana kokwenziwa kwamalungu:
1. Gqoka imingxuma kuqala kwaye emva koko uyicande isiphelo (oku kukuthintela ukushwabana kwezinto ngexesha lokomba);
2. Ukuguquka ngokukrakra kuqala, emva koko ukujika kakuhle (oku kukuqinisekisa ukuchaneka kwamacandelo);
3. Ukucutshungulwa kwamacandelo kunye nokunyamezela okukhulu kuqala kunye nokucwangcisa iindawo ezinokunyamezelana ezincinci zokugqibela (oku kukuqinisekisa ukuba umphezulu wemilinganiselo yokunyamezela encinci ayikrwecwanga kwaye uthintele iindawo ukuba zingaguquki).
Ngokobunzima bezinto eziphathekayo, khetha isantya esifanelekileyo sokujikeleza, isixa sokutya kunye nobunzulu bokusika:
1. Khetha isantya esiphezulu, izinga eliphezulu lokutya kunye nobunzulu obukhulu bokusikwa njengezinto ze-carbon steel. Umzekelo: 1Gr11, khetha i-S1600, F0.2, ubunzulu be-cut 2mm;
2. Kwi-carbide ene-cemented, khetha isantya esiphantsi, izinga lokutya eliphantsi, kunye nobunzulu obuncinci bokusika. Umzekelo: GH4033, khetha S800, F0.08, ubunzulu cut 0.5mm;
3. Kwi-titanium alloy, khetha isantya esiphantsi, izinga eliphezulu lokutya kunye nobunzulu obuncinci bokusika. Umzekelo: Ti6, khetha S400, F0.2, ubunzulu cut 0.3mm. Thatha ukusetyenzwa kwenxalenye ethile njengomzekelo: imathiriyeli yi-K414, eyinto enzima ngakumbi. Emva kweemvavanyo ezininzi, i-S360, i-F0.1, kunye nokusika ubunzulu be-0.2 ekugqibeleni kwakhethwa ngaphambi kokuba inxalenye efanelekayo iqhutywe.
Izakhono zokubeka imela
Ukusetwa kwesixhobo kwahlulwe kulungiselelo lwesixhobo sokusetwa kunye nokusetwa kwesixhobo ngokuthe ngqo. Iindlela zokuseta izixhobo ezikhankanywe ngezantsi ziseto lwesixhobo esithe ngqo.
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)
Abaseta izixhobo eziqhelekileyo
Okokuqala khetha embindini wobuso besiphelo sasekunene senxalenye njengendawo yokulinganisa isixhobo kwaye uyibeke njengendawo eyi-zero. Emva kokuba isixhobo somatshini sibuyele kwimvelaphi, isixhobo ngasinye ekufuneka sisetyenzisiwe silinganiswe kunye neziko lesiphelo sobuso becala njengenqaku le-zero; xa isixhobo sichukumisa ubuso besiphelo sasekunene, faka u-Z0 kwaye ucofe umlinganiselo. Ixabiso elilinganisiweyo liya kubhalwa ngokuzenzekelayo kwixabiso lokunciphisa isixhobo, oku kuthetha ukuba ulungelelwaniso lwesixhobo se-Z-axis luchanekile.
Isetingi sesixhobo se-X sesovavanyo lokusikwa. Sebenzisa isixhobo ukuguqula isangqa sangaphandle senxalenye sibe sincinci. Ukulinganisa ixabiso lesangqa sangaphandle ekufuneka sijikwe (umzekelo, X yi 20mm) kwaye ngenisa X20. Cofa umlinganiselo. Ixabiso lokunciphisa isixhobo liya kurekhoda ngokuzenzekelayo ixabiso elilinganisiweyo. I-axis nayo ilungelelanisiwe;
Le ndlela yokucwangcisa isixhobo ayiyi kutshintsha ixabiso lokucwangcisa isixhobo nokuba isixhobo somatshini sivaliwe kwaye siqaliswe kwakhona. Ingasetyenziselwa ukuvelisa iindawo ezifanayo ngobuninzi bexesha elide, kwaye akukho mfuneko yokuphinda ulungelelanise isixhobo emva kokuvala i-lathe.
Iingcebiso zokulungisa iimpazamo
Emva kokuba iinxalenye zicwangcisiwe kwaye imela isetyenzisiwe, ukusika isilingo kunye nokulungiswa kweempazamo kuyafuneka ukuze kuthintelwe iimpazamo zeprogram kunye neempazamo zokucwangcisa isixhobo ekubangeleni ukungqubana komatshini.
Kufuneka uqale uqhube ukulinganisa ukulinganisa i-stroke engasebenziyo, ujongene nesixhobo kwindlela yokulungelelanisa yesixhobo somatshini kwaye uhambise yonke inxalenye ngasekunene ngama-2 ukuya kwa-3 ubude becala lonke; emva koko uqalise ukusetyenzwa kokulinganisa. Emva kokuba inkqubo yokulinganisa igqityiwe, qinisekisa ukuba inkqubo kunye nokulungelelaniswa kwesixhobo zichanekile, kwaye emva koko uqale ukucubungula inxalenye. Ukucutshungulwa, emva kokuba inxalenye yokuqala iqhutywe, yenza kuqala ukuzihlola ukuze uqinisekise ukuba ufanelekile, kwaye ufumane ukuhlolwa kwexesha elizeleyo. Kuphela emva kokuba uhlolo olusisigxina luqinisekisa ukuba lufanelekile, ukulungiswa kugqityiwe.
Gqibezela ukusetyenzwa kwamalungu
Emva kokuba iqhekeza lokuqala lisikiweyo, iinxalenye ziya kuveliswa ngeebhetshi. Nangona kunjalo, ukufaneleka kwesiqwenga sokuqala akuthethi ukuba i-batch yonke yamacandelo iya kufaneleka, kuba ngexesha lokucubungula, isixhobo siya kunxiba ngenxa yezixhobo ezahlukeneyo zokucubungula. Ukuba isixhobo sithambile, isixhobo siya kuba sincinci. Ukuba izinto zokucubungula zinzima, isixhobo siya kunxiba ngokukhawuleza. Ngoko ke, ngexesha lenkqubo yokucubungula, kuyimfuneko ukujonga rhoqo kwaye ukwandise kwaye unciphise ixabiso lembuyekezo yesixhobo ngexesha elifanelekileyo ukuqinisekisa ukuba iinxalenye zifanelekile.
Thatha inxalenye eyenziwe ngoomatshini ngaphambili njengomzekelo
Izinto zokulungisa yi-K414, kwaye ubude beprosesa bubonke yi-180mm. Ngenxa yokuba izinto eziphathekayo zinzima kakhulu, isixhobo sinxiba ngokukhawuleza ngexesha lokucubungula. Ukususela kwindawo yokuqala ukuya ekupheleni, kuya kubakho i-gap encinci ye-10 ~ 20mm ngenxa yokugqoka izixhobo. Ke ngoko, kufuneka songeze ngokungeyomfuneko i-10 kwiprogram. ~20mm, ukuze kuqinisekiswe ukuba amalungu afanelekile.
Imigaqo esisiseko yokucubungula: ukusetyenzwa ngokurhabaxa kuqala, susa izinto ezingaphezulu kwi-workpiece, kwaye emva koko ugqibezele ukusetyenzwa; ukungcangcazela kufuneka kuphetshwe ngexesha lokucubungula; ukwehla kwe-thermal ngexesha lokucubungula i-workpiece kufuneka kugwenywe. Zininzi izizathu zokungcangcazela, ezinokuthi zibe ngenxa yomthwalo ogqithisileyo; Isenokuba yi-resonance yesixhobo somatshini kunye ne-workpiece, okanye mhlawumbi kukungabikho kokuqina kwesixhobo somatshini, okanye kunokubangelwa kukubetha kwesixhobo. Sinokunciphisa ukungcangcazela ngezi ndlela zilandelayo; ukunciphisa ubungakanani feed ezinqamlezayo nobunzulu processing, kwaye khangela ufakelo workpiece. Jonga ukuba ibamba likhuselekile na. Ukwandisa isantya sesixhobo kunye nokunciphisa isantya kunokunciphisa i-resonance. Ukongeza, khangela ukuba ngaba kuyimfuneko ukutshintsha isixhobo ngesinye esitsha.
Iingcebiso zokuthintela ukungqubana kwesixhobo somatshini
Ukungqubana kwesixhobo somatshini kuya kubangela umonakalo omkhulu ekuchanekeni kwesixhobo somatshini, kwaye impembelelo iya kwahluka kwiintlobo ezahlukeneyo zezixhobo zomatshini. Ngokuqhelekileyo, impembelelo iya kuba nkulu kwizixhobo zoomatshini ezingenamandla ekuqineni. Ke ngoko, kwiileyile ze-CNC ezichanekileyo, ukungqubana kufuneka kupheliswe. Ngethuba nje umqhubi elumkile kwaye enobuchule kwiindlela ezithile zokuthintela ukungqubana, ukungqubana kunokuthintelwa ngokupheleleyo kwaye kuphetshwe.
Ezona zizathu zokungqubana:
☑ Idayamitha kunye nobude besixhobo zifakwe ngokungalunganga;
☑ Igalelo elingalunganga lemilinganiselo yesixhobo sokusebenza kunye neminye imilinganiselo yejometri enxulumeneyo, kunye neempazamo kwindawo yokuqala yomsebenzi;
☑ Isixokelelwano solungelelwaniso lwesixhobo somatshini sisekwe ngokungalunganga, okanye isixhobo somatshini indawo enguziro isetwe ngokutsha ngexesha lenkqubo yomatshini kunye notshintsho. Ukungqubana kwezixhobo zoomatshini kwenzeka kakhulu ngexesha lokuhamba ngokukhawuleza kwesixhobo somatshini. Ungquzulwano olwenzeka ngeli xesha nalo luyingozi kakhulu kwaye kufuneka luphetshwe ngokupheleleyo. Ngoko ke, umqhubi kufuneka ahlawule ngokukodwa kwinqanaba lokuqala lomatshini wokuqhuba inkqubo kwaye xa isixhobo somatshini sitshintsha isixhobo. Ngeli xesha, ukuba impazamo yokuhlela inkqubo yenzeka kwaye ububanzi kunye nobude besixhobo zifakwe ngokungalunganga, ukungqubana kuya kwenzeka ngokulula. Ekupheleni kweprogram, ukuba ulandelelwano lokuhlehla lwe-axis ye-CNC alulunganga, ukungqubana kunokuthi kwenzeke.
Ukuze ugweme ukungqubana okungentla, umqhubi kufuneka anike ukudlala ngokupheleleyo kwimisebenzi yeemvakalelo ezintlanu xa eqhuba isixhobo somatshini. Jonga ukuba kukho iintshukumo ezingaqhelekanga zesixhobo somatshini, nokuba kukho iintlantsi, kukho ingxolo kunye nezandi ezingaqhelekanga, kukho ukungcangcazela, nokuba kukho ivumba elitshileyo. Ukuba kukho into engaqhelekanga ifunyenwe, inkqubo kufuneka inqunyanyiswe ngoko nangoko. Isixhobo somatshini sinokuqhubeka nokusebenza kuphela emva kokuba ingxaki yomatshini isonjululwe.
Ixesha lokuposa: Dec-19-2023
