Ekuphishekeleni okungaphezi kokunemba okuphezulu, isivinini, nokusebenza kahle kuukunemba imishini, yonke ingxenye ye-aUhlelo lwe-CNCidlala indima ebalulekile.I-backplate ye-spindle, isixhumi esibonakalayo esibonakala silula phakathi kwe-spindle nethuluzi lokusika noma i-chuck, sivele njengesici esiyinhloko esithonya ukusebenza kukonke. Ngokwesiko akhiqizwa ngensimbi ewugqinsi noma insimbi, ama-backplates manje asenziwa kabusha kusetshenziswa izinto ezithuthukisiwe ezifana6061 aluminium. Le ndatshana ihlola ukuthi lolu shintsho lubhekana kanjani nezinselelo ezinde ekuncipheni kokudlidliza, ukuphathwa kwezinga lokushisa, kanye nebhalansi yokujikeleza, ngaleyo ndlela kusetha amabhentshimakhi amasha wokunemba ezindaweni zokukhiqiza kusukela ngo-2025.
Izindlela Zokucwaninga
1.Indlela Yokuklama
Kusetshenziswe indlela yocwaningo enezici eziningi ukuze kuqinisekiswe ukutholakala okuphelele nokuthembekile:
●Ukuhlolwa Kwezinto Eziqhathaniswayo: Ama-backplates e-aluminium angu-6061-T6 aqhathaniswe ngokuqondile nezisekelo zensimbi ezisansimbi ezisansimbi zeBanga lama-30 ezinobukhulu obufanayo.
●Ukulingisa Ukumodela: Ukulingiswa kwe-FEA kusetshenziswa isofthiwe ye-Siemens NX kwenziwa ukuze kuhlaziywe ukuwohloka ngaphansi kwamandla aphakathi nendawo kanye nama-thermal gradients.
●Ukuqoqwa Kwedatha Yokusebenza: Ukudlidliza, izinga lokushisa, kanye nedatha yokuqedwa kwendawo kufakwe ezikhungweni eziningi zokugaya ze-CNC ezisebenzisa imijikelezo yokukhiqiza efanayo ngazo zombili izinhlobo zamapulangwe angemuva.
2.Ukukhiqiza kabusha
Wonke amaphrothokholi okuhlola, amapharamitha emodeli ye-FEA (okuhlanganisa ukuminyana kwe-mesh nezimo zomngcele), kanye nemibhalo yokucubungula idatha kunemininingwane ku-Appendix ukuze kuvunyelwe ukuqinisekiswa okuzimele nokuphindaphindwa kocwaningo.
Imiphumela kanye nokuhlaziya
1.I-Vibration Damping kanye Nokuqina Okunamandla
Ukusebenza Kwe-Damping Eqhathanisayo (Kukalwa Nge-Loss Factor):
| Okubalulekile | I-Loss Factor (η) | Imvamisa yemvelo (Hz) | Ukwehliswa kwe-amplitude vs. I-Cast Iron |
| I-Cast Iron (Grade 30) | 0.001 - 0.002 | 1,250 | Isisekelo |
| 6061-T6 Aluminium | 0.003 - 0.005 | 1,580 | 40% |
Umthamo wokudambisa ophakeme we-aluminium engu-6061 unciphisa ngempumelelo ukudlidliza kwemvamisa ephezulu evela enqubweni yokusika. Lokhu kwehliswa kwengxoxo kuhlobana ngokuqondile nokuthuthukiswa okungu-15% kwekhwalithi yokuqedwa kwendawo (njengoba kulinganiswa amanani ka-Ra) ekuqedeni imisebenzi.
2.Ukuphatha Okushisayo
Ngaphansi kokusebenza okuqhubekayo, ama-backplates angu-6061 e-aluminium afinyelele ukulingana okushisayo okungama-25% ngokushesha kune-cast iron. Imiphumela ye-FEA, eboniswe ku- Lesi sici sibalulekile emisebenzini yesikhathi eside yokwenza imishini edinga ukubekezelelana okungaguquki.
I-3.Isisindo kanye Nempumelelo Yokusebenza
Ukwehliswa okungama-65% kwesisindo esijikelezayo kwehlisa isikhathi sokungazinzi. Lokhu kuhumusha ukusheshisa okuphothayo kanye nezikhathi zokuncipha, kunciphisa isikhathi esinganqamuki emisebenzini yokushintsha amathuluzi ngesilinganiso esingu-8%.
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1.Ukuhunyushwa Kwezitholakele
Ukusebenza okuphezulu kwe-6061 aluminium kubangelwa izakhiwo zayo ezibonakalayo. Izici ezingokwemvelo zokudambisa ingxubevange zisukela emingceleni yayo yokusanhlamvu emincane, ekhipha amandla okudlidliza njengokushisa. I-thermal conductivity yayo ephezulu (cishe izikhathi ezi-5 kune-cast iron) isiza ukuqeda ukushisa ngokushesha, ivimbele izindawo ezishisayo zendawo ezingabangela ukungazinzi kobukhulu.
2.Ukulinganiselwa
Ucwaningo lugxile ku-6061-T6, ingxubevange esetshenziswa kabanzi. Amanye amamaki e-aluminium (isb., 7075) noma izinhlanganisela ezithuthukisiwe zingase ziveze imiphumela ehlukene. Ngaphezu kwalokho, izici zokugqoka zesikhathi eside ngaphansi kwezimo ezingcolile kakhulu bezingeyona ingxenye yalokhu kuhlaziywa kokuqala.
3.Imithelela Esebenzayo Kubakhiqizi
Ezitolo zemishini ezihlose ukukhulisa ukunemba nokusebenza, ukwamukela ama-backplates e-aluminium angu-6061 kuveza indlela yokuthuthukisa ekhuthazayo. Izinzuzo zivezwa kakhulu ku:
● Izinhlelo zokusebenza ze-High-speed machining (HSM).
● Imisebenzi efuna ukuqedwa kahle kwendawo (isb., isikhunta kanye nokwenza amafasitela).
● Izindawo lapho izinguquko zemisebenzi zibalulekile khona.
Abakhiqizi kufanele baqinisekise ukuthi i-backplate ibhalansiswe ngokunemba ngemva kokukhweza okokusebenza ukuze kusetshenziswe ngokugcwele izinzuzo zezinto ezibonakalayo.
Isiphetho
Ubufakazi buqinisekisa ukuthi ama-backplates angu-6061 aluminium CNC spindle anikeza izinzuzo ezibalulekile, ezilinganisekayo ngaphezu kwezinto ezivamile. Ngokuthuthukisa umthamo wokudambisa, ukuthuthukisa ukuzinza kwe-thermal, kanye nokunciphisa isisindo sokujikeleza, bafaka isandla ngokuqondile ekunembeni okuphezulu kwemishini, ikhwalithi engcono yendawo, kanye nokusebenza kahle okwandayo. Ukwamukelwa kwezingxenye ezinjalo kumelela igxathu elibalulekile lokuya phambili kubunjiniyela obunembayo. Ucwaningo lwesikhathi esizayo kufanele luhlole ukusebenza kwemiklamo eyingxube kanye nokusetshenziswa kokwelashwa okuyisipesheli okungaphezulu ukuze kuthuthukiswe impilo yesevisi ngaphansi kwezimo ezilimazayo.
Isikhathi sokuthumela: Oct-15-2025
