Mechanics of Materials detailed syllabus for Automation & Robotics (RA) for 2021 revision curriculum has been taken from the SITTTRs official website and presented for the Automation & Robotics students. For course code, course name, number of credits for a course and other scheme related information, do visit full semester subjects post given below.
For Automation & Robotics 3rd Sem scheme and its subjects, do visit Automation & Robotics (RA) 3rd Sem 2021 revision scheme. The detailed syllabus of mechanics of materials is as follows.
Course Objectives:
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Course Outcomes:
On completion of the course, the student will be able to:
- Apply the concepts of stress and strain in bars, cylindrical and spherical shells
- Applythe concept of bending moment, shear force and deflection in beams 1
- Apply basic equations of simple torsion in designing of shafts and helical springs 1
- Selection of materials and its suitability as per Robotic applications. 8 Understanding
Module 1:
Simple stress and strain: Concept of rigid body, deformable body, mechanical properties of materials -rigidity, elasticity, plasticity, compressibility, hardness, toughness, stiffness, ductileness, brittleness, malleability, creep and fatigue – definition of stress and strain-tensile, compressive, shear, crushing, thermal stresses, & corresponding strains – stress -strain relationship – elastic limit and limit of proportionality, Hook’s Law -Problems on Direct Stress & Linear Strain- Stress- Strain curve for Ductile material and Brittle materialfactor of Safety. stresses in varying section -stresses in composite section – simple problems. Elastic Constants – Lateral Strain, Poisson’s ratio, Bulk Modulus, Shear Modulus, Volumetric Strain – Relation between elastic constants- Problems on elastic
constants. Hoop stress-Longitudinal Stress in thin cylindrical & spherical shells subjected to internal pressure. -Problems on thin cylindrical shells.
Module 2:
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Module 3:
Torsion: Introduction to pure torsion – assumption in theory of pure torsion -Torsion equation – Angle of Twist, Polar Moment of Inertia – Power Transmitted by a shaft, axle of solid and hollow sections subjected to Torsion – Comparison between Solid and Hollow Shafts subjected to pure torsion- simple problems to calculate strength and power transmitted. Spring: Introduction – types of spring – leaf spring – helical springs – closely coiled and open coiled helical spring with round wire – spring index – formulae for deflectionstiffness- torque and energy stored (noderivation) -simple problems on closely coiled helical springs subjected to an axial load to find out diameter, stress induced, stiffness and deflection. Columns: Concept of column, modes of failure – Types of columns – Buckling load, crushing load – Slenderness ratio – Factors effecting strength of a column – End restraints –
Effective length – Strength of column by Euler and Rankine formula (without derivation) -Simple problems to calculate buckling load.
Module 4:
Strain Energy-Types of loading-Sudden, Gradual and Impact Load-resilience, proof resilience and modulus of resilience-Equation for strain energy stored in a body when the load is gradually applied and suddenly applied – problems. Robotics /Design Basics/Building Materials – Metal, synthetic materials and composite materials – properties of steel from steel construction – properties of wrought aluminum alloys – Mechanical Properties of stainless steel – Designation of Titanium alloys -structural examination of titanium alloys – case hardening of titanium and alloys- How to build robots using advanced materials – Case study.
Text Books:
For the complete syllabus, results, class timetable, and many other features kindly download the iStudy App
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For detailed syllabus of all other subjects of Automation & Robotics (RA), 2021 revision curriculum do visit Automation & Robotics 3rd Sem subject syllabuses for 2021 revision.
To see the syllabus of all other branches of diploma 2021 revision curriculum do visit SITTTR diploma all branches syllabus..
To see the results of Automation & Robotics (RA) of diploma 2021 revision curriculum do visit SITTTR diploma Automation & Robotics (RA) results..
For all Automation & Robotics academic calendars, visit Automation & Robotics all semesters academic calendar direct link.