Lapho ukhetha ithuluzi elifaneleka kakhulu kuwe, kufanele ucabangele izici ezilandelayo:
1. Ukusebenza kwethuluzi lento ezocutshungulwa
Into yamathuluzi iyisici esibalulekile esinquma ukusebenza kwethuluzi kwethuluzi, elinomthelela omkhulu ekusebenzeni kahle kokucubungula, ikhwalithi yokucubungula, izindleko zokucubungula nokuqina kwamathuluzi. Lapho into yamathuluzi iqina, kuba ngcono ukumelana kwayo nokugqokwa, ukuphakama kokuqina, ukuqina komthelela kuyancipha, futhi i-brittle kakhulu. Ukuqina nokuqina kuyizinto ezimbili eziphikisanayo, futhi kuyisihluthulelo okufanele sinqobe izinto zamathuluzi. Ngakho-ke, umsebenzisi udinga ukukhetha ithuluzi ngokuya ngokusebenza kwethuluzi lengxenye yezinto. Njengokuguqula noma ukugaya insimbi enamandla amakhulu, i-titanium alloy, izingxenye zensimbi engagqwali, kunconywa ukuthi ukhethe amathuluzi e-carbide anenkomba anokumelana kangcono nokugqokwa.
2. Khetha ithuluzi ngokuvumelana nokusetshenziswa okuqondile
Ukukhetha amathuluzi ngokusho kohlobo lomshini we-CNC, izigaba zokuqeda kanye nokuqeda ikakhulukazi ukuqinisekisa ukunemba komshini wezingxenye kanye nekhwalithi yomkhiqizo, futhi amathuluzi anokuqina okuphezulu nokunemba okuphezulu kufanele kukhethwe. Ukunemba kwamathuluzi asetshenziswa esigabeni sokugwedla kuphansi, futhi ukunemba kwamathuluzi asetshenziswa esigabeni sokuqeda kuphezulu. Uma ithuluzi elifanayo likhethwa ukukhwabanisa nokuqeda, kunconywa ukusebenzisa ithuluzi eliye laqedwa ekuqedeni ngesikhathi sokukhwabanisa, ngoba amathuluzi amaningi aqediwe ekuqedeni agqoke kancane onqenqemeni, futhi ukumboza kugugile futhi kupholishwe. Ukusetshenziswa okuqhubekayo kuzothinta isiphetho. Ikhwalithi yomshini, kodwa umthelela omncane ekuqineni.
3. Khetha ithuluzi ngokuvumelana nezici zendawo yokucubungula
Uma isakhiwo sengxenye sivumela, ithuluzi elinobubanzi obukhulu kanye nesilinganiso esincane sesici kufanele sikhethwe; unqenqema lwesisiki sokugaya esiphakathi nendawo sethuluzi elinezindonga ezinodonga oluncane futhi ezinodonga oluncane kakhulu kufanele lube ne-engeli emaphakathi eyanele ukuze kuncishiswe ithuluzi lethuluzi nengxenye yethuluzi. phoqa. Lapho kwenziwa i-aluminium, ithusi nezinye izingxenye zezinto ezithambile, kufanele kukhethwe isigayo esine-rake angle enkulu, futhi inani lamazinyo akufanele lidlule amazinyo angu-4.
4. Uma ukhetha ithuluzi, usayizi wethuluzi kufanele uguqulelwe kusayizi ongaphezulu we-workpiece okufanele icutshungulwe.
Ama-workpiece ahlukene nawo adinga amathuluzi ahambisanayo okucubungula. Isibonelo, ekukhiqizeni, izigayo zokugcina zivame ukusetshenziselwa ukucubungula ama-peripheral contour ezingxenye zendiza; lapho izindiza zokugaya, i-carbide insert milling cutters kufanele ikhethwe; Lapho grooving, khetha high-speed steel ekupheleni Mills; lapho ulungisa izindawo ezingenalutho noma izimbobo eziqinile, ungakhetha abasiki bokugaya ummbila ngokufaka i-carbide; kwamanye amaphrofayli anezinhlangothi ezintathu kanye nama-contour we-bevel aguquguqukayo, amathuluzi okugaya amabhola avame ukusetshenziswa. Lapho kwenziwa ama-free-form surface, njengoba isivinini sethuluzi sokuphela kwethuluzi lekhala lebhola linguziro, ukuze kuqinisekiswe ukunemba komshini, isikhala somugqa wamathuluzi ngokuvamile sincane, ngakho-ke i-ball-nose milling cutter ifaneleka ukuqedwa kwendawo. Isigayo sokugcina siphakeme kakhulu kunesigayo sokuphela kwebhola ngokwekhwalithi yokucubungula indawo kanye nokusebenza kahle kokucubungula. Ngakho-ke, ngaphansi kwesisekelo sokuqinisekisa ukuthi ingxenye ayinqunywa, lapho i-roughing futhi iqeda i-semi-finishing, zama ukukhetha i-end Milling cutter.
Umgomo othi "uthola lokho okukhokhelayo" ubonakala kumathuluzi. Ukuqina nokunemba kwethuluzi kunobudlelwano obuhle nentengo yethuluzi. Ezimweni eziningi, nakuba ukukhethwa kwethuluzi elihle yibhizinisi kwandisa izindleko zamathuluzi, ukuthuthukiswa okuba khona kwekhwalithi yokucubungula nokusebenza kahle kokucubungula kunciphisa kakhulu zonke izindleko zokucubungula. . Ukuze ukwandise inani lethuluzi ngesikhathi sokucubungula, kuyadingeka ukuthi "uhlanganise kanzima futhi uthambile", okungukuthi, khetha isoftware yokucubungula ikhwalithi ephezulu ukuze ubambisane.
Esikhungweni semishini, wonke amathuluzi afakwa kusengaphambili kumagazini wamathuluzi, futhi izenzo zokushintsha ithuluzi ezihambisanayo zenziwa ngokukhetha amathuluzi nemiyalo yokuguqula amathuluzi yohlelo lwe-NC. Ngakho-ke, kuyadingeka ukukhetha umnikazi wamathuluzi ojwayelekile ohambisanayo ofanele ukucaciswa kwesistimu yomshini, ukuze ithuluzi lomshini we-CNC lifakwe ngokushesha nangokunembile ku-spindle yomshini noma libuyiselwe kumagazini wamathuluzi.
Ngale ncazelo engenhla, ngikholelwa ukuthi wonke umuntu kufanele abe nokuqonda okujulile ngokukhethwa kwemishini. Ukuze wenze umsebenzi omuhle, kufanele uqale ucije amathuluzi akho. Namuhla, kunezinhlobonhlobo zamathuluzi emakethe, futhi ikhwalithi nayo ayilingani. Uma abasebenzisi befuna ukukhetha amathuluzi weCNC Machining Centerezivumelana nabo, badinga ukucabangela okwengeziwe.
Isikhathi sokuthumela: Jul-06-2022