| 21 |
Learning Outcomes: |
| 1 |
rigid objects for the calculation of machine elements, and for this reason, the ideal ground in which they need to do even known he could never understand is force.;
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| 2 |
Engineering at the dynamics of an ideal rigid acceptance of the system should be debated and, indeed, understand and practice it to learn the limits of;
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| 3 |
Tensile yield stress of the composite compared with calculations made to understand is the logic.;
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| 4 |
Be the difference between the ideal rigid bodies with real bodies.;
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| 5 |
In practice, in order to prevent rupture in the field work should be done safely. In practice, be provided with a safety factor for this indication.;
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| 6 |
As a result of continuous testing the limits of endurance of machine components for the standard rods is different from the boundaries of constant strength and constant strength values of mechanical elements were detected in surface smoothness, should be taken into consideration such factors as size and notch show.;
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| 7 |
The greatest stress exhaustion stress by changes in the yield stress due to the small dissociation could have occurred even if the understanding of the many.;
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| 8 |
Welding, bolts, springs, shafts and axles, clutches-couplings, bearings, gears, belt and pulley and chain gear, how to do simple calculations in accordance with the principles given strength.;
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| 9 |
Nominal stresses occurring element cross-section through the machine and experiments for the same material according to the conditions around an average value is smaller or larger size distribution of statistical explanation.;
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| Week |
Theoretical |
Practical |
| 1 |
Strength of purpose account, internal and external force, stress, normal stress, shear stress, Stress State of Simple, Compound Stress, according to Time Force or change Stresses, Strength limits and inefficiency. |
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| 2 |
Setting Limits Strength tests, static and dynamic experiments, Fatigue and Life, even under variable stress calculation by the method of account form |
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| 3 |
Tensile yield stress of the composite compared with calculations made to understand is the logic. |
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| 4 |
Fasteners, welding connections. General principles for the calculation of the welds and fillet welding account. |
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| 5 |
Bolted Connections, the creation and types of screw, tightening the bolt tightening torque for the account, |
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| 6 |
Pre-stress theory, the terms necessary to ensure tightness. Pre-bolts account of stress connected with |
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| 7 |
Shaft-Hub Connections Pins, knuckles and axles, radial and axial mounting pins, the pins used for the calculation. |
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| 8 |
application |
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| 9 |
And profiled splined shafts, keyed connections. |
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| 10 |
Repeating courses and midterm exam |
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| 11 |
application |
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| 12 |
Shafts and axles shafts, strength, deformation and vibration calculation. |
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| 13 |
Elastic Fasteners, Springs |
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| 14 |
application |
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