Lapho ulungiselela umphumela wokugaya, i-blade ye-umsiki wokugayakungesinye isici esibalulekile.Kunoma yikuphi ukugaya, uma kukhona i-blade engaphezu kweyodwa ebamba iqhaza ekusikeni ngesikhathi esifanayo, kuyinzuzo, kodwa ama-blades amaningi abamba iqhaza ekusikeni ngesikhathi esifanayo ayingozi.Lapho usika, akunakwenzeka ukuthi umkhawulo ngamunye wokusika unqunywe ngesikhathi esifanayo.Amandla adingekayo ahlobene nenani lamaphethelo okusika abambe iqhaza ekusikeni.Ngokwenqubo yokwakheka kwe-chip, umthwalo onqenqemeni wokusika kanye nemiphumela yokucubungula, isikhundla se-umsiki wokugayauma ugaya ubuso, sebenzisa i-milling cutter engaba ngu-30% enkulu kunobubanzi bokusika futhi ubeke i-milling cutter eduze nendawo ephakathi kwendawo yokusebenza, khona-ke ubukhulu be-chip abushintshi kakhulu. Ugqinsi lwama-chips asikwe ngaphakathi nangaphandle luncane kunobukhulu bama-chips asikwe phakathi nendawo.
Ukuze kuqinisekiswe ukuthi kusetshenziswa isilinganiso esiphezulu esanele sokushuba/ukuphakela izinyo ngalinye, inani lamazinyo okugaya alungele le nqubo kufanele linqunywe ngendlela efanele.Iphimbo lesisiki sokugaya yibanga eliphakathi kwamaphethelo okusika asebenzayo.Ngokokuthi leli nani, abasiki bokugaya bangahlukaniswa ngezinhlobo ezintathu-abasiki bezinyo abaminyene, abasiki begayo abancane, nabasiki bokugaya amazinyo aminyene kakhulu.
Okuhlobene nobukhulu bama-chips agayiwe i-engeli eyinhloko yokwehla ye-face milling cutter.I-engeli eyinhloko yokwehliswa i-engeli ephakathi komkhawulo oyinhloko wokusika we-blade kanye nobuso be-workpiece.Kukhona ikakhulukazi ama-engeli angu-45-degree, 90-degree kanye nama-blade ayindilinga.Ukuqondiswa kwamandla okusika kushintsha kakhulu nge-engeli eyinhloko yokwehla: Abasiki bokugaya abane-engeli eyinhloko yokwehla kwama-degree angu-90 ikakhulukazi bakhiqiza amandla e-radial, asebenza ekuqondiseni okuphakelayo, okusho ukuthi indawo emshinini ngeke imelane nokucindezela okukhulu, okungaphezulu. okuthembekile kuma-workpieces okugaya anezakhiwo ezibuthakathaka.
I-radial cutting force kanye ne-axial direction of aumsiki wokugayange-engeli eyinhloko yokwehla engu-45 degrees icishe ilingane, ngakho ukucindezela okukhiqizwayo kulinganiselwe futhi izidingo zamandla zethuluzi lomshini ziphansi kakhulu.Ilungele ikakhulukazi ukugaya izinto zokusebenza ze-short-chip ezikhiqiza ama-chips aphukile.
I-milling cutter ene-circular blade isho ukuthi i-angle eyinhloko yokwehla ishintsha ngokuqhubekayo ukusuka ku-0 degrees kuya ku-90 degrees, okuncike kakhulu ekujuleni kokusika.Amandla okusika ale blade aphezulu kakhulu.Ngenxa yokuthi ama-chips akhiwe eduze konqenqema olude mancane, afanele ukuphakelwa okukhulu.Isiqondiso se-radial cutting force of the blade sishintsha njalo, futhi ukucindezela okukhiqizwa ngesikhathi sokucubungula kuzoxhomeka ekujuleni kokusika.Ukuthuthukiswa kwejometri ye-blade yesimanje kanye nokuma kwe-groove kwenza i-blade eyindilinga ibe nezinzuzo zomphumela wokusika ozinzile. , isidingo samandla aphansi samathuluzi omshini, nokuzinza okuhle.Akuseyona i-rough ephumelelayoumsiki wokugaya, futhi isetshenziswa kabanzi kukho kokubili ukugaya ubuso nokugaya ekugcineni.
Isikhathi sokuthumela: Nov-11-2022
