Design of Machine Element ( DME) Or Machine Design-2 Hand-Written Notes Syllabus
Unit I: Engineering Design; Steps in designing, design process and role of designer, iteration. preliminary design, detail design. Conceptual Design; abstraction, modeling of an engineering problem; iconic, analog and symbolic Embodiment Design; steps, rules and principles, design for quality and cost. Design for safety, Concept & evaluation of factor of safety
Unit II: Shafts: Design of shaft under combined bending, twisting and axial loading; shock and fatigue factors, design for rigidity; Design of shaft subjected to dynamic load; Design of keys and shaft couplings.
Unit III: : Design of Belt, Rope and Chain Drives: Methods of power transmission, selection and design of flat belt and pulley; Selection of V-belts and sheave design; Design of chain drives, roller chain and its selection; Rope drives, design of rope drives, hoist ropes.
Unit IV Brakes & Clutches: Materials for friction surface, uniform pressure and uniform wear theories, Design of friction clutches: Disk , plate clutches, cone & centrifugal clutches. Design of brakes: Rope, band & block brake, Internal expending brakes, Disk brakes.
Unit V:Design of Gears Force analysis of gear tooth, modes of failure, beam strength, Lewis equation, form factor, formative gear and virtual number of teeth; Gear materials; Surface strength and wear of teeth; strength against wear; Design of straight tooth spur and Helical Gears. Application of bevel, formative gear and virtual number of teeth; Force analysis; Lewis equation for bevel gears; Strength against wear; Design of bevel gear.
- THREAD & WELDED JOINTS
- POWER SCREW
- MECHANICAL SPRING
Terms & Condition
- Before Purchasing Please Check Our Syllabus & Sample Copy (Click Here)
- After Purchasing amount will be Not Refundable.
- During Purchasing if the amount is deducted to your account but you don’t get your order then send your payment detail to our support team (firstname.lastname@example.org) ( Ex. Trans. Number, Snapshot of payment receipt, Order Detail, Date & Time of Payment )
- Virtual orders download link is available for only 3 day so download as soon as possible
- Maximum 3-time download allowed.
There are no reviews yet.