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Razvoj orodja za lepljenje permanentnih magnetov na prototipne rotorje servomotorjev : diplomsko delo Visokošolskega strokovnega študijskega programa I. stopnje StrojništvoPahor, JurePri izdelavi podsklopov rotorjev prototipnih servomotorjev avtomobilskih krmilnih sistemov je potrebno nenamagnetene permanentne magnete nalepiti na jedra rotorjev s pomočjo ustreznega montažnega ... orodja. Pri tem želimo pospešiti postopek lepljenja in izboljšati natančnost pozicioniranja nenamagnetenih magnetov na jedru rotorja servomotorja ter s tem zmanjšati izmet prototipnih rotorjev. Opravili smo vhodno kontrolo magnetov in jeder rotorjev ter tako zmanjšali možnost napak zaradi slabe kakovosti dobavljenih delov. Preračunali smo obremenitev lepljenih spojev in izmerili silo vzmeti, ki drži magnet ob jedro med postopkom lepljenja. Nato smo ob upoštevanju vseh pomembnih dimenzijskih in geometrijskih toleranc rotorja skonstruirali novo montažno orodje. Izdelano orodje smo uporabili za izdelavo desetih podsklopov rotorjev, na katerih smo natančnost položajev magnetov na jedru primerjali z desetimi podsklopi, izdelanimi s starim orodjem. Merili smo tudi čas, porabljen za izdelavo podsklopa z obema orodjema, in ugotovili, da je čas izdelave pri uporabi novega orodja krajši za povprečno 18,2 sekund. Z novim orodjem smo dosegli v povprečju za 22 % boljšo natančnost položaja permanentnih magnetov na valjastem obodu jedra rotorja, kot je bila dosežena pri uporabi starega orodja. Glede natančnosti zunanjih premerov rotorjev smo z obema orodjema izgotovili 100% delež ustreznih podsklopov glede na zahtevane tolerance. Pridrževalni sistem novega orodja je uspešno odpravil privzdigovanje jedra med lepljenjem.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [J. Pahor], 2020Language - slovenianCOBISS.SI-ID - 17083675
Author
Pahor, Jure
Other authors
Zupan, Samo
Topics
diplomske naloge |
servomotorji |
rotorji |
lepljenje |
magneti |
jedra |
prototipi |
orodja |
servomotors |
rotors |
bonding |
cores |
prototypes |
tools
Library | Call number – location, accession no. ... | Copy status |
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Faculty of Mechanical Engineering, Lj. | VS 750 IN: 60000750 |
available - reading room |
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Pahor, Jure | |
Zupan, Samo | 10555 |
Source: Personal bibliographies
and: SICRIS
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