Ati invatat? :))
Test Your Engineering Knowledge
Prove your expertise in engineering with this challenging quiz designed for professionals and students alike. Covering various aspects of mechanical components and theories, this is the perfect opportunity to assess your understanding.
- 10 detailed questions
- Covers topics on precision classes, broaching, honing, and more
- Designed for engineering enthusiasts
Stasul 6273 prevede cate clase de precizie privind functionarea lina a angrenajelor si contactului dintre dinti?
10
11
12
La capatul arborelui cu came unde se monteaza roata de acctionare se prelucreaza un canal de pana sau o gaura care serveste la ?
Calare in timpul operatiilor de intretinere.
Orientarea pozitiei unghiulare a arborelui in raport cu faza de distributie.
Orientarea pozitiei unghiulare a rborelui in raport cu cama etalon.
Honuirea se executa in 2 etape.
Cu granulatie de 16 si cu granulatie de 8
Cu granulatie de 14 si cu granulatie de 6
Cu granulatie de 12 si cu granulatie de 4
Turnarea centrifugala a camasilor de cilindru asigura ?
O porozitate redusa
O calitate superioara a suprafetei cilindrice interioare.
Un adaus de material minim cat si o porozitate redusa.
Abaterea de la coaxialitate a fusurilo de sprijin pentru arborele cu came este ?
0.04-0.08mm
0.02-0.04mm
0.01-0.02mm
Bataia suprafetei frontale a flansei de la capatul posterior al arborelui cotit este?
0.03-0.06mm
0.02-0.05mm
0.03-0.05mm
Severuirea se executa?
Inainte de tratamentul termic
Dupa tratamentul termic.
Nu se aplica tratamente termice rotilor dintate.
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