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Thread: MECHANICS OF MACHINES eBOOKS/PPT Downloads...........

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    Active FaaDoO Engineer vijaythakur's Avatar
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    Doc 32 MECHANICS OF MACHINES eBOOKS/PPT Downloads...........


    OBJECTIVE

    To expose the students the different mechanisms, their method of working, Forces involved and consequent vibration during working

    UNIT I MECHANISMS

    Machine Structure – Kinematic link, pair and chain – Grueblers criteria – Constrained motion – Degrees of freedom - Slider crank and crank rocker mechanisms – Inversions – Applications – Kinematic analysis of simple mechanisms – Determination of velocity and acceleration.
    UNIT II FRICTION

    Friction in screw and nut – Pivot and collar – Thrust bearing – Plate and disc clutches – Belt (flat and V) and rope drives. Ratio of tensions – Effect of centrifugal and initial tension – Condition for maximum power transmission – Open and crossed belt drive.
    UNIT III GEARING AND CAMS
    Gear profile and geometry – Nomenclature of spur and helical gears – Gear trains: Simple, compound gear trains and epicylic gear trains - Determination of speed and torque- Cams – Types of cams – Design of profiles – Knife edged, flat faced and roller ended followers with and without offsets for various types of follower motions
    UNIT IV BALANCING

    Static and dynamic balancing – Single and several masses in different planes –Balancing of reciprocating masses- primary balancing and concepts of secondary balancing – Single and multi cylinder engines (Inline) – Balancing of radial V engine – direct and reverse crank method.
    UNIT V VIBRATION
    Free, forced and damped vibrations of single degree of freedom systems – Force transmitted to supports – Vibration isolation – Vibration absorption – Torsional vibration of shaft – Single and multi rotor systems – Geared shafts – Critical speed of shaft.

    Please find the complete ebook attached for downloading...


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  2. #2
    Fuchcha FaaDoO Engineer
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    Re: MECHANICS OF MACHINES eBOOKS/PPT Downloads...........

    thank you so much

  3. #3
    Fuchcha FaaDoO Engineer
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    Heart 32 Re: MECHANICS OF MACHINES eBOOKS/PPT Downloads...........

    what kind of things ican post here...?????

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