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Iara beles

A detailed illustration of mechanical components related to engine durability, featuring pistons, camshafts, and gears on a technical blueprint background.

Cylindrical Durability Quiz

Test your knowledge on the durability of cylinders with this comprehensive quiz designed for mechanical engineering enthusiasts.

Get ready to answer questions on various topics including:

Durability procedures
Piston pump mechanics
Hardness levels for camshafts

10 Questions2 MinutesCreated by EngineeringEagle721

Ce procedeu se foloseste la marirea durabilitaii cilindrilor?

Tenifer

Termochimice

Chimice

In ce interval se incadreaza jocurile pistonasului pompei de injectie?

0.01

0.001

0.0001

Ce duritate au camele arborelui cu came?duh

50-60 hrc

55-62 hrc

54-62 hrc

Toleranta masei pistonului se admite?

0.3-2 %

0.5-2%

1-2%

Bataia fetei frontale fata de braul interior la pistoane trebuie sa fie?

0.05-0.06 mm

0.05-0.08

0.05-0.07

Acoperirea cu molibden a segmentilor ajuta la?

Regim termic inalt

Reducerea adaptabilitatii

Marirea fiabilitatii

Cum se fabrica bielele in serie mare?

Forjare

Turnare

Matritare

Rotile dintate pana la 50-60de mm se executa din?

Matritare

Bara laminata

Refulare

Principala conditie impusa fuzetelor?

Respectarea unghiurilor dintre axe

Bataia radiala a suprafetelor cilindrice cat mai mica

Respectarea compozitiei chimice

Abaterea maxima de la concentricitate a suprafetei cilindirce la arborii planetari?

0.4 mm

0.5mm

0.6mm

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