Beles,fute ma s

An industrial workshop with machinery components and engineering drawings in the background, showcasing gears, shafts, and technical diagrams.

Machinery Knowledge Quiz

Test your understanding of machinery components and their specifications with our engaging quiz! Dive into topics such as tolerances, material properties, and treatment processes.

  • 10 challenging questions
  • Checkbox answers for detailed responses
  • Designed for engineers and enthusiasts alike
10 Questions2 MinutesCreated by MeasuringTool274
Cat este toleranta la lungime a fusurilor manetoane si paliere?
0.05-0.15
0.15-0.35
0.10-0.25
Grupele de operatii ale arborelui cotit?
Prelucrare de semifinisare a fusurilor,operatii de gaurire,tratament durificare,operatii de finisare,operatii de control,echilibrare
Prelucrare de semifinisare a fusurilor,operatii de gaurire,tratament durificare,operatii de finisare,echilibrare,control
Prelucrare de semifinisare a fusurilor,operatii de gaurire,tratament durificare,echilibrare,operatii de finisare,control
Din ce sunt fabricate arborii cu came?
Oteluri carbon cu cantitate medie de carbon
Otel carbon de calitate
Aliaj de aluminiu
Conditii de echilibrare al arborelui cu came?
7% din masa sau 1-4 Nmm
10% din masa sau 1-5 Nmm
5% din masa sau 1-4 Nmm
Cum se executa semifabricatele supapelor?
Deformare plastica
Turnare
Forjare
Materialul pistonasului pompei de injectie?
Fonta grafit nodular
Otel de inalte calitate
Otel pentru rulmenti
Tratamentul termic al fuzetelor?
Calire la 830-840 si revenire inalta la 510-600 grade
Calire la 730-750 si revenire joasa la 110-200 grade
Calire la 950-960 si revenire inalta la 510-600 grade
Procedeu pentru realizarea unui bune imbinari intre fonta si aliaj de aluminiu?
ALFIN
Sudare
Presare
Pentru ce ajuta imbatranirea artificiala?
Dizolvarea elementului de aliere in solutia solida
Reducerea tensiunilor termice
Marirea duritatii suprafetei
La cat creste duritatea in urma cromarii segmentilor?
570-1250 HB
570-1250 HRC
570-1250 HV
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