CNC Machining Technology Processing
1. Kodi njira zitatu za workpiece clamping ndi ziti?
A. Kugunda mu fixture;
B. Pezani mwachindunji cholembera chokhazikika;
C. Lembani mzere ndikupeza cholembera chokhazikika.
2. Kodi ndondomekoyi imaphatikizapo chiyani?
Chida cha makina, chogwirira ntchito, kukonza, chida chodulira
3. Zomwe zimapangidwira makina opanga makina?
Zovuta, zomaliza, zomaliza, zomaliza
4. Kodi ma benchmark amagawidwa bwanji?
1. Ma benchmarks apangidwe
2. Dongosolo la ndondomeko: ndondomeko, muyeso, kusonkhanitsa, kuika: (choyambirira, chowonjezera): (mawonekedwe olakwika, datum yabwino)
5. Kodi kulondola kwa makina kumaphatikizapo chiyani?
1. Kulondola kwenikweni
2. Kulondola kwa mawonekedwe
6. Kodi zolakwika zoyambirira ndi zotani pokonza?
1) Kulakwitsa kwa mfundo
2) Kuyika zolakwika ndiKulakwitsa kosintha
3) Cholakwika chifukwa cha kupsinjika kotsalira kwa workpiece
4) Kulakwitsa kwa zida ndi Zida kuvala
5) Chida cha makina ozungulira cholakwika
6) Cholakwika chowongolera chida cha makina
7) Cholakwika chotumiza chida cha makina
8) Njira yosinthira kupsinjika kwadongosolo
9) Njira yosinthira kutentha kwadongosolo
10) Cholakwika choyezera
7.Zotsatira za kuuma kwa dongosolo pamakina olondola (mapindikidwe a makina, kusinthika kwa workpiece)?
1) Cholakwika cha mawonekedwe a workpiece chifukwa cha kusintha kwa malo a mphamvu yodula.
2) Machining zolakwika chifukwa cha clamping mphamvu ndi mphamvu yokoka
3) Chikoka cha mphamvu yotumizira ndi inertia mphamvu pakulondola kwa makina.
8. Kodi zolakwika zowongolera za kalozera wa zida zamakina ndi zolakwika zozungulira zozungulira ndi zotani?
1) Sitima yowongolera imaphatikizanso cholakwika cha kusamuka kwachibale pakati pa chida ndi chogwirira ntchito panjira yolakwika chifukwa cha njanji yowongolera.
2) Kuthamanga kwa radial kwa spindle · axial runout · Kusinthasintha kwapang'onopang'ono.
9. Kodi chodabwitsa cha "kubwereza zolakwika" ndi chiyani? Kodi coefficient yowunikira zolakwika ndi chiyani? Kodi chingachitike ndi chiyani kuti cholakwacho chichepe?
Chifukwa cha kusintha kwa zolakwika za dongosolo ndi mapindikidwe, cholakwika chopanda kanthu chimawonetsedwa pagawo la workpiece.
Miyezo: onjezani kuchuluka kwa kudula, onjezerani kuuma kwa dongosolo, chepetsani chakudya, sinthani kulondola kopanda kanthu.
10. Machine chida kufala unyolo kufala zolakwa kusanthula? Njira zochepetsera cholakwika chotengera kufala kwa unyolo?
Kusanthula kolakwika: kumayesedwa ndi cholakwika cha Angle cha kumapeto kwa chain chain.
Miyezo:
1) Kuchepa kwa unyolo wopatsira, kufupikitsa njira yopatsira, kucheperako δ φ, kulondola kwapamwamba
2) Zing'onozing'ono kufala chiŵerengero I, makamaka kufala chiŵerengero pa malekezero onse
3) Popeza kulakwitsa kwa mbali zomaliza za magawo opatsirana kumakhudza kwambiri, ziyenera kupangidwa molondola momwe zingathere.
4) Landirani chipangizo chosinthira
