2.3. Quiz#
Test yourself with this quiz.
2.4. Sizing scenarios of a linear actuator#
For an electromechanical actuator, link sizing scenarios to degradation phenomena.
2.4.1. Bearing lifetime#
An deep groove ball bearing of dynamic load Cd = 55,3 kN is to operate at 3000 r/min under a constant radial load Fr = 10 kN. The desired reliability is 90%. What are the basic live?
2.4.2. RMC and RMS calculation#
Calculate the RMS and RMC values for the following profiles.
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FileNotFoundError Traceback (most recent call last)
Cell In[4], line 1
----> 1 display_quiz("./assets/quiz/quiz_RMSRMC.json")
File /opt/hostedtoolcache/Python/3.9.18/x64/lib/python3.9/site-packages/jupyterquiz/dynamic.py:176, in display_quiz(ref, num, shuffle_questions, shuffle_answers, preserve_responses, border_radius, question_alignment, max_width, colors)
173 else:
174 #print("File detected")
175 script += f"var questions{div_id}="
--> 176 with open(ref) as file:
177 for line in file:
178 script += line
FileNotFoundError: [Errno 2] No such file or directory: './assets/quiz/quiz_RMSRMC.json'
Recall: