Iimpawu zeepleyiti ezityebileyo: okukhona ipleyiti ityebile, kokukhona umgangatho wayo uphantsi emva kokusikwa. Ukuba usebenzisa izixhobo ezifanelekileyo zokususa iimbumbulu, ungasusa ngokulula zonke iintlobo zeembumbulu eziveliswa ngokusikwa. Kwangaxeshanye, ukuqinisekisa ukhuseleko oluphezulu lwenkqubo kunye nexabiso eliphantsi lemveliso kuwe.
Xa ubukhulu bephepha bufikelela kwiimilimitha ezilishumi nangaphezulu, inkqubo yokusika nge-laser esetyenziswa kakhulu ifikelele kumda wayo wokusebenza. Ngeli xesha, iinkampani ze-foundry zihlala zisebenzisa ezinye iinkqubo ezifana nokusika nge-plasma okanye iinkqubo zokusika ilangatye endaweni yoko. Kwinkqubo yokusika nge-plasma, i-gas jet enobushushu obufikelela kwi-30000°C inyibilikisa izinto kwimeko ye-plasma ukuze igqibezele ukusika; ngelixa ukusika ilangatye kukunyusa indawo yokutsha kwezinto ukuya kwi-1150°C ubuncinane (kwintsimbi engeyiyo i-alloy) ecaleni kwe-kerf ukuze inqunyulwe.
Ubushushu obuphezulu obuveliswa kukusika buya kushiya imigca kwaye benze ii-burrs kwindawo yokusebenza. Okukhona izinto zishushu, kokukhona zibonakala ngakumbi ii-burrs-burrs ezinobukhulu obuyi-3 mm nangaphezulu aziqhelekanga. Ezinye izinto ezifana nobukhulu beenxalenye zesinyithi, umgangatho wezinto kunye nokwakheka kwazo, ubushushu bomphezulu kunye neendawo zokusika, njl.njl. nazo zinokubangela ukwakheka kwee-burrs. Ukongeza, ukuseta iiparameter zokucubungula izixhobo nako kuyinto echaphazelayo: okukhona ukuphambuka okukhulu kwindawo efanelekileyo yokusika ngexesha lokusebenza kwabasebenzi, kokukhona ii-burrs ezininzi ziveliswa kukusika. Kwinkqubo yokusika nge-plasma, ukuba isantya sokusika sicotha kakhulu, kuya kwenza kube nzima ukwakheka kwee-burrs. Ngamafutshane, phantsi kwesenzo sezinto ezahlukeneyo, ii-burrs ezinkulu okanye ezincinci ziya kuveliswa phezu kwendawo yokusebenza. Xa kuthelekiswa neendawo ezincinci ezinee-cuts ezininzi zangaphakathi okanye imingxuma yangaphakathi, iindawo ezinkulu ezinee-contours zangaphandle ezilula ziya kwenza ii-burrs ezimbalwa ngexesha lokusika.
Susa ngokulula iibher ezinkulu
Kwezinye iimeko, ezinye iibherrs ezinemilo ekhethekileyo zinokukhutshwa lula: vumela inxalenye esikiweyo ngelangatye iphole, uze uyibeke emhlabeni, kwipalethi okanye kwisikhongozeli. Nangona kunjalo, lo msebenzi awunalo naluphi na ukhuseleko lwenkqubo. Abasebenzi okanye abaqhubi abafanelekileyo kufuneka banxibe iimpahla zokuzikhusela ezifanelekileyo ukuthintela iingozi ezibangelwa yile misebenzi ingasentla. Kwelinye icala, oku kupolisha nokususa iibherries ngesandla kuthatha ixesha kwaye kunzima. Umthwalo oqhubekayo oveliswa kukungcangcazela kwesixhobo ngexesha lokusebenza unokubeka impilo yabasebenzi emngciphekweni.
Kolu hlobo lomsebenzi wokucubungula onzima, kungcono ukusebenzisa umatshini wokucoca kwiindawo zoshishino ezinzima. Umatshini wokucoca unokuphatha iindawo zesinyithi ezinzima kakhulu ukuba zingacutshungulwa ngesandla. Ukuziqhelanisa kuye kwabonisa ukuba i-deburring roller sesona sixhobo silungileyo sokususa ii-burr ezinkulu kwiipleyiti ezixineneyo-ingazisusa ngokukhuselekileyo nangokuthembekileyo ii-burr ezinkulu kwiindawo zokusika i-plasma okanye ilangatye. I-deburring roller inamathele ngokuguquguqukayo kumphetho wento yokusebenza, kwaye umxhuzulane usetyenziswa kuyo ukususa ii-burr. Ingazisusa ngempumelelo ii-burr kwi-sheet metal eguqulwe ngobushushu ngeemilimitha ezimbalwa ngexesha lenkqubo yokusika. Emva koko ngeyunithi yebrashi yokupolisha, imiphetho ephezulu nesezantsi inokujikeleziswa, kwaye ii-burr zesibini ezenziwe ngexesha lenkqubo yokupolisha nazo zingasuswa.
Phatha ngokulula iincindi zeenxalenye ezisikiweyo ngomlilo
Ukongeza kwi-burrs, ukusika ilangatye kuya kwenza iileya ze-slag kunye ne-oxide ezantsi kwe-workpiece. Ezi zinto ziqinileyo zingasuswa nge-hammer pin kumatshini wokususa i-burr. Umatshini wokususa i-Aku EdgeBreaker® unokususa ngempumelelo ii-burrs ezinkulu kunye ne-slag. I-hammer pin ibetha i-workpiece ukusuka ngaphantsi ide i-slag isuswe ngokuthembekileyo. Xa kuthelekiswa nokucubungula ngesandla, inzuzo kukuba akukho mfuneko yokuguqula ii-workpiece ezinzima, kwaye umqhubi kufuneka afake ii-workpiece ezisikiweyo ngqo kwizixhobo zokucubungula ukususa i-slag. Oku akunciphisi nje uxinzelelo lwabasebenzi kunye neengozi ezinokubakho, kodwa kukwalula yonke inkqubo yokucubungula. Ngoncedo lwezixhobo zokususa i-burr, isantya kunye nokuthembeka kokususa i-slag kungcono kakhulu kunemisebenzi eyenziwa ngesandla, kwaye ukucubungula kuphelele, kuqinisekisa ukhuseleko lwenkqubo yonke yokususa i-burr.
Ixesha lokuthumela: Juni-23-2021