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ELFORUM - Forumul electronistilor

Solutie de fixat magnetii la generator

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M-ar interesa o solutie de fixare a magnetilor de carcasa la un generator cu magneti permanenti. Mentionez ca am incercat solutia prin lipire cu adeziv puternic (Permatex), aceasta nefiind foarte sigura in timp, am avut neplacuta surpriza sa constat desprinderea unor magneti. Carcasa are diametrul interior de 240, magnetii au o grosime de 4.5mm si latime de 40mm. M-ar interesa daca cineva a avut o asemenea problema si ce adeziv care sa reziste in domeniul de temperatura de -40...+150gradeC a folosit ( sau alta solutie de fixare mecanica ? distantiere, suruburi, etc) .

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Eventual cu Bison, este sub forma de plastelina, in interior o substanta si pe exterior alta, se taie o bucata de cantitatea de care ai nevoie, se framanta ca o bucata de plastelina si se aplica pentru ca are intarirea rapida. Dupa intarire se poate gauri si apoi fileta pentru suruburi.Am folosit la astuparea gaurilor la radiatorul masinii.Sau cu rasina epoxidica bicomponenta.

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