"Izilumkiso zamaZiko oMatshini we-CNC kwi-Mold Processing"
Njengesixhobo esiphambili sokulungiswa kwesikhunta, ukuchaneka kunye nokusebenza kweziko lomatshini we-CNC lichaphazela ngokuthe ngqo umgangatho wokubumba. Ukuze kusetyenzwe ngcono iimveliso ezifanelekileyo, xa usebenzisa iziko lomatshini le-CNC ukwenzela ukusetyenzwa komngundo, le miba ilandelayo kufuneka iqatshelwe.
I. Ukukhetha isixhobo kunye nokusetyenziswa
Xa usebenzisa i-ball-end milling cutter kwindawo egobileyo:
Isantya sokusika kwincam ye-ball-end milling cutter iphantsi kakhulu. Xa usebenzisa i-ball-end cutter ukuguba indawo ethe tyaba egobileyo ethe tyaba kumphezulu womatshini, umgangatho womphezulu osikwe ngencam ye-ball-end cutter umbi. Ke ngoko, isantya se-spindle kufuneka sandiswe ngokufanelekileyo ukuphucula ukusebenza kakuhle kokusika kunye nomgangatho womphezulu.
Gwema ukusika ngengcebiso yesixhobo, enokunciphisa ukunxiba kwesixhobo kunye nokuphucula ukuchaneka komatshini.
Isisiki esisicaba secylindrical:
Kwi-cutter yokugaya i-cylindrical flat kunye nomngxuma ophakathi ekupheleni kobuso, umgca wokugqibela awudluli kwiziko. Xa usila imiphezulu egobileyo, akufuneki ityiswe ngokuthe nkqo njengentwana yokubhola. Ngaphandle kokuba umngxuma wenkqubo ugrunjwe kwangaphambili, i-milling cutter iya kwaphulwa.
Kwisisiki esisicaba secylindrical sokusila ngaphandle komngxuma ophakathi ekupheleni kobuso kunye neencam zokugqibela ezidityanisiweyo kwaye zidlula embindini, zinokuthanjiswa ngokuthe nkqo ukuya ezantsi. Nangona kunjalo, ngenxa ye-angle encinci ye-blade kunye namandla amakhulu e-axial, kufuneka kwakhona igwenywe kangangoko kunokwenzeka. Eyona ndlela ilungileyo kukutya ngokuthobileyo ukuhla. Emva kokufikelela kubunzulu obuthile, sebenzisa umphetho wecala lokusika okunqamlezayo.
Xa imiphezulu yegroove yokusila, imingxuma yenkqubo inokugrunjwa kwangethuba ukuze kutyiwe izixhobo.
Nangona isiphumo sokutya kwesixhobo esithe nkqo kunye ne-ball-end milling cutter ingcono kuneyo kunye ne-flat-end milling cutter, ngenxa ye-axial force eninzi kunye nefuthe kwisiphumo sokusika, le ndlela yokutya yesixhobo ayisetyenziswanga kakuhle.
Xa usebenzisa i-ball-end milling cutter kwindawo egobileyo:
Isantya sokusika kwincam ye-ball-end milling cutter iphantsi kakhulu. Xa usebenzisa i-ball-end cutter ukuguba indawo ethe tyaba egobileyo ethe tyaba kumphezulu womatshini, umgangatho womphezulu osikwe ngencam ye-ball-end cutter umbi. Ke ngoko, isantya se-spindle kufuneka sandiswe ngokufanelekileyo ukuphucula ukusebenza kakuhle kokusika kunye nomgangatho womphezulu.
Gwema ukusika ngengcebiso yesixhobo, enokunciphisa ukunxiba kwesixhobo kunye nokuphucula ukuchaneka komatshini.
Isisiki esisicaba secylindrical:
Kwi-cutter yokugaya i-cylindrical flat kunye nomngxuma ophakathi ekupheleni kobuso, umgca wokugqibela awudluli kwiziko. Xa usila imiphezulu egobileyo, akufuneki ityiswe ngokuthe nkqo njengentwana yokubhola. Ngaphandle kokuba umngxuma wenkqubo ugrunjwe kwangaphambili, i-milling cutter iya kwaphulwa.
Kwisisiki esisicaba secylindrical sokusila ngaphandle komngxuma ophakathi ekupheleni kobuso kunye neencam zokugqibela ezidityanisiweyo kwaye zidlula embindini, zinokuthanjiswa ngokuthe nkqo ukuya ezantsi. Nangona kunjalo, ngenxa ye-angle encinci ye-blade kunye namandla amakhulu e-axial, kufuneka kwakhona igwenywe kangangoko kunokwenzeka. Eyona ndlela ilungileyo kukutya ngokuthobileyo ukuhla. Emva kokufikelela kubunzulu obuthile, sebenzisa umphetho wecala lokusika okunqamlezayo.
Xa imiphezulu yegroove yokusila, imingxuma yenkqubo inokugrunjwa kwangethuba ukuze kutyiwe izixhobo.
Nangona isiphumo sokutya kwesixhobo esithe nkqo kunye ne-ball-end milling cutter ingcono kuneyo kunye ne-flat-end milling cutter, ngenxa ye-axial force eninzi kunye nefuthe kwisiphumo sokusika, le ndlela yokutya yesixhobo ayisetyenziswanga kakuhle.
II. Izilumkiso ngexesha lenkqubo yokucubungula
Ukuhlolwa kwezinto:
Xa kusenziwa iindawo zomphezulu ezigobileyo, ukuba izenzeko ezifana nonyango olulambathayo lobushushu, iintanda, kunye nesakhiwo esingalinganiyo senxalenye yemathiriyeli ifunyenwe, ukusetyenzwa kufuneka kuyekwe ngexesha. Ezi ziphene zinokukhokelela kumonakalo wesixhobo, ukunciphisa ukuchaneka komatshini, kunye neemveliso ezilahliweyo ngexesha lenkqubo yokucubungula. Ukuyeka ukusetyenzwa ngexesha kunokuphepha ukuchitha iiyure zokusebenza kunye nezixhobo.
Ukuhlolwa kwangaphambili:
Ngaphambi kokuqala kokugaya, uhlolo olufanelekileyo kufuneka lwenziwe kwisixhobo somatshini, isixhobo kunye nesixhobo. Jonga ukuba iiparamitha ezahlukeneyo zesixhobo somatshini ziqhelekile, njengesantya sokusonta, isantya sokutya, imbuyekezo yobude besixhobo, njl.njl.; khangela ukuba i-clamping force ye-fixture yanele kwaye ingaba iya kuchaphazela ukuchaneka komatshini; khangela imeko yokunxiba yesixhobo kunye nokuba isixhobo kufuneka sitshintshwe. Olu hlolo lunokuqinisekisa inkqubela phambili yenkqubo yokucubungula kunye nokuphucula ukuchaneka komatshini kunye nokusebenza kakuhle.
Ukulawula isibonelelo sokufayilisha:
Xa usila umgodi wokungunda, isibonelelo sokufayilisha kufuneka siphathwe ngokufanelekileyo ngokoburhabaxa bomphezulu owenziwe ngoomatshini. Kwiindawo ekunzima kakhulu ukuziguba, ukuba uburhabaxa bomphezulu bomphezulu owenziwe ngoomatshini bumbi, isibonelelo sokufayilisha esongezelelweyo kufuneka sishiywe ngokufanelekileyo ukuze umgangatho womphezulu ofunekayo ube nokuphunyezwa kwinkqubo yokufayilisha elandelayo. Kwiindawo ezinomatshini obulula ezifana neendawo ezisicaba kunye ne-grooves ye-angle-angle, ixabiso loburhabaxa bomphezulu bomgangatho owenziwe ngomatshini kufuneka lincitshiswe kangangoko kunokwenzeka, kwaye umthwalo wokufayilisha kufuneka uncitshiswe ukuze ugweme ukuchaphazela ukuchaneka komphezulu wecavity ngenxa yokufakela indawo enkulu.
Ukuhlolwa kwezinto:
Xa kusenziwa iindawo zomphezulu ezigobileyo, ukuba izenzeko ezifana nonyango olulambathayo lobushushu, iintanda, kunye nesakhiwo esingalinganiyo senxalenye yemathiriyeli ifunyenwe, ukusetyenzwa kufuneka kuyekwe ngexesha. Ezi ziphene zinokukhokelela kumonakalo wesixhobo, ukunciphisa ukuchaneka komatshini, kunye neemveliso ezilahliweyo ngexesha lenkqubo yokucubungula. Ukuyeka ukusetyenzwa ngexesha kunokuphepha ukuchitha iiyure zokusebenza kunye nezixhobo.
Ukuhlolwa kwangaphambili:
Ngaphambi kokuqala kokugaya, uhlolo olufanelekileyo kufuneka lwenziwe kwisixhobo somatshini, isixhobo kunye nesixhobo. Jonga ukuba iiparamitha ezahlukeneyo zesixhobo somatshini ziqhelekile, njengesantya sokusonta, isantya sokutya, imbuyekezo yobude besixhobo, njl.njl.; khangela ukuba i-clamping force ye-fixture yanele kwaye ingaba iya kuchaphazela ukuchaneka komatshini; khangela imeko yokunxiba yesixhobo kunye nokuba isixhobo kufuneka sitshintshwe. Olu hlolo lunokuqinisekisa inkqubela phambili yenkqubo yokucubungula kunye nokuphucula ukuchaneka komatshini kunye nokusebenza kakuhle.
Ukulawula isibonelelo sokufayilisha:
Xa usila umgodi wokungunda, isibonelelo sokufayilisha kufuneka siphathwe ngokufanelekileyo ngokoburhabaxa bomphezulu owenziwe ngoomatshini. Kwiindawo ekunzima kakhulu ukuziguba, ukuba uburhabaxa bomphezulu bomphezulu owenziwe ngoomatshini bumbi, isibonelelo sokufayilisha esongezelelweyo kufuneka sishiywe ngokufanelekileyo ukuze umgangatho womphezulu ofunekayo ube nokuphunyezwa kwinkqubo yokufayilisha elandelayo. Kwiindawo ezinomatshini obulula ezifana neendawo ezisicaba kunye ne-grooves ye-angle-angle, ixabiso loburhabaxa bomphezulu bomgangatho owenziwe ngomatshini kufuneka lincitshiswe kangangoko kunokwenzeka, kwaye umthwalo wokufayilisha kufuneka uncitshiswe ukuze ugweme ukuchaphazela ukuchaneka komphezulu wecavity ngenxa yokufakela indawo enkulu.
III. Amanyathelo okuphucula ukuchaneka koomatshini
Lungiselela inkqubo:
Ucwangciso olunengqiqo lunokuphucula ukuchaneka komatshini kunye nokusebenza kakuhle. Xa udwelisa, ngokwemilo kunye nobukhulu bobumba, khetha iindlela ezifanelekileyo zesixhobo kunye neeparitha zokusika. Umzekelo, kwimigangatho egobileyo entsonkothileyo, iindlela ezinje ngomatshini wecontour kunye ne-spiral machining zingasetyenziselwa ukunciphisa uhambo olungasebenziyo kunye nokuphucula ukusebenza kakuhle komatshini. Kwangaxeshanye, iiparamitha zokusika ezifana nesantya sokusonta, izinga lokutya, kunye nobunzulu bokusika kufuneka zimiselwe ngokufanelekileyo ukuqinisekisa umgangatho womatshini kunye nobomi besixhobo.
Imbuyekezo yesixhobo:
Imbuyekezo yesixhobo yindlela ebalulekileyo yokuphucula ukuchaneka komatshini. Ngethuba lenkqubo yokucubungula, ngenxa yokugqoka izixhobo kunye nokutshintshwa, ubukhulu bomatshini buya kutshintsha. Ngomsebenzi wembuyekezo yesixhobo, i-radius kunye nobude besixhobo sinokuhlengahlengiswa ngexesha ukuze kuqinisekiswe ukuchaneka kobukhulu bomatshini. Ngexesha elifanayo, imbuyekezo yesixhobo ingasetyenziselwa ukuhlawulela iimpazamo zesixhobo somatshini kunye nokuphucula ukuchaneka komatshini.
Ukubona ukuchaneka:
Ngethuba lenkqubo yokucubungula, i-mold kufuneka ihlolwe ukuchaneka rhoqo. Ukukhangela kunokwenziwa kusetyenziswa izixhobo ezifana nezixhobo zokulinganisa ezintathu zokulungelelanisa kunye neeprojekti zokubona ubungakanani, imilo, kunye nokuchaneka kwendawo yokubumba. Ngokufumanisa, iingxaki kwinkqubo yokucubungula inokufumaneka ngexesha, kwaye amanyathelo ahambelanayo anokuthathwa ukuze kulungiswe ukuqinisekisa ukuchaneka komatshini.
Lungiselela inkqubo:
Ucwangciso olunengqiqo lunokuphucula ukuchaneka komatshini kunye nokusebenza kakuhle. Xa udwelisa, ngokwemilo kunye nobukhulu bobumba, khetha iindlela ezifanelekileyo zesixhobo kunye neeparitha zokusika. Umzekelo, kwimigangatho egobileyo entsonkothileyo, iindlela ezinje ngomatshini wecontour kunye ne-spiral machining zingasetyenziselwa ukunciphisa uhambo olungasebenziyo kunye nokuphucula ukusebenza kakuhle komatshini. Kwangaxeshanye, iiparamitha zokusika ezifana nesantya sokusonta, izinga lokutya, kunye nobunzulu bokusika kufuneka zimiselwe ngokufanelekileyo ukuqinisekisa umgangatho womatshini kunye nobomi besixhobo.
Imbuyekezo yesixhobo:
Imbuyekezo yesixhobo yindlela ebalulekileyo yokuphucula ukuchaneka komatshini. Ngethuba lenkqubo yokucubungula, ngenxa yokugqoka izixhobo kunye nokutshintshwa, ubukhulu bomatshini buya kutshintsha. Ngomsebenzi wembuyekezo yesixhobo, i-radius kunye nobude besixhobo sinokuhlengahlengiswa ngexesha ukuze kuqinisekiswe ukuchaneka kobukhulu bomatshini. Ngexesha elifanayo, imbuyekezo yesixhobo ingasetyenziselwa ukuhlawulela iimpazamo zesixhobo somatshini kunye nokuphucula ukuchaneka komatshini.
Ukubona ukuchaneka:
Ngethuba lenkqubo yokucubungula, i-mold kufuneka ihlolwe ukuchaneka rhoqo. Ukukhangela kunokwenziwa kusetyenziswa izixhobo ezifana nezixhobo zokulinganisa ezintathu zokulungelelanisa kunye neeprojekti zokubona ubungakanani, imilo, kunye nokuchaneka kwendawo yokubumba. Ngokufumanisa, iingxaki kwinkqubo yokucubungula inokufumaneka ngexesha, kwaye amanyathelo ahambelanayo anokuthathwa ukuze kulungiswe ukuqinisekisa ukuchaneka komatshini.
IV. Amanyathelo okhuseleko okusebenza
Uqeqesho lomsebenzisi:
Abasebenzi bamaziko omatshini e-CNC kufuneka bafumane uqeqesho lobuchwephesha kwaye baqhelane neendlela zokusebenza kunye nokhuseleko lwesixhobo somatshini. Umxholo woqeqesho ubandakanya ubume, ukusebenza, iindlela zokusebenza, izakhono zokucwangcisa, kunye neenkqubo zokusebenza zokhuseleko zesixhobo somatshini. Kuphela ngabasebenzi abaphumelele uqeqesho nabaphumelele uvavanyo abanokusebenzisa iziko lomatshini le-CNC.
Izixhobo zokhuseleko lokhuseleko:
Amaziko omatshini e-CNC kufuneka axhotyiswe ngezixhobo ezipheleleyo zokukhusela ukhuseleko njengeengcango ezikhuselayo, izikhuselo, kunye namaqhosha okumisa ngokukhawuleza. Xa usebenzisa isixhobo somatshini, umqhubi kufuneka asebenzise izixhobo zokukhusela ngokufanelekileyo ukuze aphephe iingozi zokhuseleko.
Ufakelo lwesixhobo kunye nokutshintshwa:
Xa ufaka kunye nokutshintsha izixhobo, amandla omatshini womatshini kufuneka acinywe kuqala kwaye uqinisekise ukuba isixhobo sifakwe ngokuqinileyo. Xa ufaka izixhobo, kufuneka kusetyenziswe izixhobo ezikhethekileyo zokutshiza. Kuphephe ukusebenzisa izixhobo ezifana neehamile ukubetha isixhobo ukunqanda ukonakalisa isixhobo kunye nesixhobo sokuphotha somatshini.
Izilumkiso zokhuseleko ngexesha lenkqubo yokucubungula:
Ngethuba lenkqubo yokucubungula, umqhubi kufuneka abeke iliso ngokusondeleyo imeko yokusebenza yesixhobo somatshini. Ukuba kukho nayiphi na imeko engaqhelekanga efunyenweyo, umatshini kufuneka umiswe ukuze uhlolwe ngokukhawuleza. Ngexesha elifanayo, gwema ukuchukumisa isixhobo kunye ne-workpiece ngexesha lenkqubo yokucwangcisa ukuphepha izingozi zokhuseleko.
Uqeqesho lomsebenzisi:
Abasebenzi bamaziko omatshini e-CNC kufuneka bafumane uqeqesho lobuchwephesha kwaye baqhelane neendlela zokusebenza kunye nokhuseleko lwesixhobo somatshini. Umxholo woqeqesho ubandakanya ubume, ukusebenza, iindlela zokusebenza, izakhono zokucwangcisa, kunye neenkqubo zokusebenza zokhuseleko zesixhobo somatshini. Kuphela ngabasebenzi abaphumelele uqeqesho nabaphumelele uvavanyo abanokusebenzisa iziko lomatshini le-CNC.
Izixhobo zokhuseleko lokhuseleko:
Amaziko omatshini e-CNC kufuneka axhotyiswe ngezixhobo ezipheleleyo zokukhusela ukhuseleko njengeengcango ezikhuselayo, izikhuselo, kunye namaqhosha okumisa ngokukhawuleza. Xa usebenzisa isixhobo somatshini, umqhubi kufuneka asebenzise izixhobo zokukhusela ngokufanelekileyo ukuze aphephe iingozi zokhuseleko.
Ufakelo lwesixhobo kunye nokutshintshwa:
Xa ufaka kunye nokutshintsha izixhobo, amandla omatshini womatshini kufuneka acinywe kuqala kwaye uqinisekise ukuba isixhobo sifakwe ngokuqinileyo. Xa ufaka izixhobo, kufuneka kusetyenziswe izixhobo ezikhethekileyo zokutshiza. Kuphephe ukusebenzisa izixhobo ezifana neehamile ukubetha isixhobo ukunqanda ukonakalisa isixhobo kunye nesixhobo sokuphotha somatshini.
Izilumkiso zokhuseleko ngexesha lenkqubo yokucubungula:
Ngethuba lenkqubo yokucubungula, umqhubi kufuneka abeke iliso ngokusondeleyo imeko yokusebenza yesixhobo somatshini. Ukuba kukho nayiphi na imeko engaqhelekanga efunyenweyo, umatshini kufuneka umiswe ukuze uhlolwe ngokukhawuleza. Ngexesha elifanayo, gwema ukuchukumisa isixhobo kunye ne-workpiece ngexesha lenkqubo yokucwangcisa ukuphepha izingozi zokhuseleko.
Ukuqukumbela, xa usebenzisa i-CNC machining center for mold processing, ingqalelo kufuneka ihlawulwe ekukhethweni kwesixhobo kunye nokusetyenziswa, izilumkiso ngexesha lenkqubo yokucubungula, amanyathelo okuphucula ukuchaneka komatshini, kunye nokukhusela ukusebenza kokhuseleko. Kuphela ngokulandela ngokungqongqo iinkqubo zokusebenza apho umgangatho womatshini kunye nokhuseleko luya kuqinisekiswa kwaye ukusebenza kakuhle kwemveliso kuphuculwe.