Ka phehello e sa khaotseng ea ho nepahala ho holimo, lebelo, le katleho hoho sebetsa ka nepo, karolo e 'ngoe le e 'ngoe ea aSistimi ea CNCe bapala karolo ea bohlokoa.The spindle backplate, sehokelo se bonahalang se le bonolo lipakeng tsa spindle le sesebelisoa sa ho itšeha kapa chuck, se hlahile e le ntlha ea bohlokoa e susumetsang ts'ebetso ka kakaretso. Ka tloaelo li entsoe ka tšepe e entsoeng ka tšepe kapa tšepe, li-backplates li se li ntse li nchafatsoa ka lisebelisoa tse tsoetseng pele joalo ka.6061 aluminium. Sengoliloeng sena se hlahloba hore na phetoho ena e sebetsana joang le liphephetso tsa nako e telele tsa ho sisinyeha ha vibrate, taolo ea mocheso, le ho leka-lekana ha potoloho, ka hona ho beha matšoao a macha bakeng sa ho nepahala tikolohong ea tlhahiso ho tloha ka 2025.
Mekhoa ea Lipatlisiso
1.Mokhoa oa ho Rala
Ho ile ha sebelisoa mekhoa e mengata ea lipatlisiso ho netefatsa liphetho tse felletseng le tse tšepahalang:
●Teko ea Papiso ea Lintho: Li-backplates tsa aluminium tsa 6061-T6 li ne li bapisoa ka ho toba le li-backplates tsa tšepe tsa Grade 30 tsa litekanyo tse tšoanang.
●Ketsiso ea Mohlala: Lipapiso tsa FEA tse sebelisang software ea Siemens NX li ile tsa etsoa ho hlahloba deformation tlas'a matla a centrifugal le li-gradients tsa mocheso.
●Pokello ea Lintlha tsa Ts'ebetso: Ho sisinyeha, mocheso, le data ea ho qetela ea bokaholimo li ile tsa kenngoa ho tsoa litsing tse ngata tsa ho sila tsa CNC tse tsamaisang lipotoloho tse ts'oanang tsa tlhahiso ka mefuta e 'meli ea lipolanete.
2.Reproducibility
Liprothokholo tsohle tsa liteko, liparamente tsa mohlala oa FEA (ho kenyeletsoa le sekhahla sa marang-rang le maemo a moeli), le litokomane tsa ts'ebetso ea data li hlalositsoe ka botlalo ho Sehlomathiso ho lumella netefatso e ikemetseng le ho pheta-pheta thuto.
Liphetho le Analysis
1.Vibration Damping le Dynamic Stability
Ts'ebetso e Bapisang ea Damping (E lekantsoe ka Lekhetlo la Tahlehelo):
| Lintho tse bonahalang | Sekhahla sa tahlehelo (η) | Maqhubu a Tlhaho (Hz) | Phokotso ea Amplitude vs. Cast Iron |
| Cast Iron (Kereiti ea 30) | 0.001 - 0.002 | 1,250 | Baseline |
| 6061-T6 Aluminium | 0.003 - 0.005 | 1,580 | 40% |
Bokhoni bo phahameng ba aluminium ea 6061 bo kokobetsa ho sisinyeha ha maqhubu a phahameng ho tsoa ts'ebetsong ea ho itšeha. Phokotso ena ea moqoqo e amana ka ho toba le ntlafatso ea 15% ea boleng ba ho qetela (ho ea ka litekanyetso tsa Ra) ha ho phetheloa mesebetsi.
2.Tsamaiso ea Mocheso
Tlas'a ts'ebetso e tsoelang pele, li-backplates tsa aluminium tse 6061 li fihlile tekano ea mocheso 25% ka potlako ho feta tšepe e entsoeng ka tšepe. Liphetho tsa FEA, tse bonoang ka har'a , li bonts'a kabo e ts'oanang ea mocheso, ho fokotsa ho hoholeha ho bakoang ke mocheso. Tšobotsi ena ke ea bohlokoa bakeng sa mesebetsi ea nako e telele ea machining e hlokang mamello e tsitsitseng.
3.Boima le Boiketlo ba Ts'ebetso
Phokotso ea 65% ea boima ba ho potoloha e theola motsotso oa inertia. Sena se fetolela lebelo la ho potlakisa ha spindle le linako tsa ho fokotseha, ho fokotsa nako e sa seheng ts'ebetsong e matla ea ho fetola lisebelisoa ka karolelano ea 8%.
Puisano
1.Tlhaloso ea Liphuputso
Ts'ebetso e phahameng ea 6061 aluminium e hlahisoa ke thepa ea eona e ikhethang. Litšobotsi tsa tlhaho tsa motsoako oa motsoako li bakoa ke meeli ea lijo-thollo tse nyenyane, tse senyang matla a ho sisinyeha joalo ka mocheso. Ts'ebetso ea eona e phahameng ea mocheso (hoo e ka bang makhetlo a 5 ho feta ea tšepe e entsoeng ka tšepe) e thusa ho senya mocheso ka potlako, ho thibela libaka tse chesang tsa libaka tse ka bakang ho se tsitse ha dimensional.
2.Mefokolo
Boithuto bo ne bo tsepamisitse maikutlo ho 6061-T6, motsoako o sebelisoang haholo. Limaraka tse ling tsa aluminium (mohlala, 7075) kapa likarolo tse tsoetseng pele li ka hlahisa litholoana tse fapaneng. Ho feta moo, litšoaneleho tsa ho apara ka nako e telele tlas'a maemo a litšila a feteletseng e ne e se karolo ea tlhahlobo ena ea pele.
3.Liphello Tse Sebetsang Bakeng sa Baetsi
Bakeng sa mabenkele a mechini a ikemiselitseng ho ntlafatsa ho nepahala le ho feta, ho amohela li-backplate tsa aluminium tse 6061 ho fana ka tsela e tlamang ea ntlafatso. Melemo e bonahala haholo ho:
● Lisebelisoa tsa High-speed machining (HSM).
● Ts'ebetso e hlokang ho phethoa hantle (mohlala, ho etsa hlobo le ho etsa diesele).
● Tikoloho moo ho fetohang ha mesebetsi ka potlako ho leng bohlokoa.
Baetsi ba lokela ho etsa bonnete ba hore letlapa le ka morao le leka-lekana ka mor'a ho kenya lisebelisoa ho sebelisa melemo ea thepa ka botlalo.
Qetello
Bopaki bo tiisa hore 6061 aluminium CNC spindle backplates e fana ka melemo e mengata, e ka lekanyetsoang ho feta thepa ea setso. Ka ho ntlafatsa bokhoni ba ho fokotsa mocheso, ho ntlafatsa botsitso ba mocheso, le ho fokotsa boima ba ho potoloha, ba kenya letsoho ka ho toba ho nepahala ha mochine o phahameng, boleng bo botle ba holim'a metsi, le ho eketsa katleho ea ts'ebetso. Ho amoheloa ha likarolo tse joalo ho emela mohato oa leano la ho ea pele ho boenjiniere bo nepahetseng. Lipatlisiso tsa nako e tlang li lokela ho hlahloba ts'ebetso ea meralo e nyalisitsoeng le ts'ebeliso ea liphekolo tse khethehileng tsa holim'a metsi ho lelefatsa bophelo ba ts'ebeletso tlasa maemo a hlabang.
Nako ea poso: Oct-15-2025
