{"id":1363,"date":"2016-08-02T07:13:43","date_gmt":"2016-08-02T07:13:43","guid":{"rendered":"http:\/\/www.inspirenignite.com\/jntuk\/?p=1363"},"modified":"2016-08-02T07:13:43","modified_gmt":"2016-08-02T07:13:43","slug":"jntuk-b-tech-design-of-machine-elements-for-r13-batch","status":"publish","type":"post","link":"https:\/\/www.inspirenignite.com\/jntuk\/jntuk-b-tech-design-of-machine-elements-for-r13-batch\/","title":{"rendered":"JNTUK B. Tech Design of Machine Elements for R13 Batch."},"content":{"rendered":"<p>JNTUK B.Tech Design of Machine Elements gives you detail information of Design of Machine Elements R13 syllabus It will be help full to understand you complete curriculum of the year.<\/p><div class=\"a9916ad81d5189659b0bfae0b37c143c\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-1181153414625576\"\r\n     data-ad-slot=\"9648548092\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<p><strong>Course Objectives<\/strong>: To impart the knowledge of the design procedures and principles so as to enable the student, understand and design basic mechanical elementals that are subjected to various loads.<\/p>\n<p><strong>UNIT \u2013 I Objective:<\/strong> To learn various factors to be considered in designing an element and to understand different theories of failures.<br \/>\n<strong>INTRODUCTION:<\/strong> General considerations in the design of Engineering Materials and their properties \u2013 Manufacturing consideration in design. Tolerances and fits \u2013BIS codes of steels.<br \/>\n<strong>STRESSES IN MACHINE MEMBERS:<\/strong> Simple stresses \u2013 Combined stresses \u2013 Torsional and bending stresses &#8211; Various theories of failure \u2013 factors of safety \u2013 Design for strength and rigidity \u2013 preferred numbers. Static strength design based on fracture toughness.<br \/>\n<strong>STRENGTH OF MACHINE ELEMENTS<\/strong> : Stress concentration \u2013Fatigue stress concentration factor-notch sensitivity \u2013 Design for fluctuating stresses \u2013 Endurance limit \u2013 Estimation of Endurance strength \u2013 Goodman\u2019s line \u2013 Soderberg\u2019s line \u2013 Modified goodman\u2019s line.<\/p>\n<p><strong>UNIT \u2013 II: Objectives:<\/strong> The students are to be exposed to the design of riveted, welded joints and bolted joints. Rivited and welded joints \u2013 Design of joints with initial stresses Bolted joints \u2013 Design of bolts with pre-stresses \u2013 both of uniform strength.<\/p>\n<p><strong>UNIT \u2013 III : Objective:<\/strong> To learn various factors to be considered in designing shafts subjected to different loads. Further, design aspects of rigid and flexible couplings. Shafts, keys and cotters:<br \/>\n<strong>SHAFTS<\/strong> : Design of solid and hollow shafts for strength and rigidity \u2013 Design of shafts for\u00a0combined bending and axial loads \u2013 Shaft sizes \u2013 BIS code. Design of Keys-stresses in keys-cottered joints-spigot and socket, sleeve and cotter.<br \/>\n<strong>COUPLINGS:<\/strong> Design of Rigid couplings: Muff, Split muff and Flange couplings\u2016-Flexible couplings.<\/p>\n<p><strong>UNIT \u2013 IV : Objective:<\/strong> The students are to be exposed to learn various factors to be considered in designing different types of springs.<br \/>\nMechanical Springs: Stresses and deflections of helical springs \u2013 Extension and DMM \u2013 I compression springs \u2013 Springs for fatigue loading \u2013 natural frequency of helical springs \u2013 Energy storage capacity \u2013 helical torsion springs \u2013 Co-axial springs, leaf springs.<\/p>\n<p><strong>UNIT \u2013 V : Objective:<\/strong> The objective is to make the students learn fundamentals of lubrication, various bearings and estimation of bearing life.<br \/>\n<strong>BEARINGS<\/strong> : Types of Journal bearings \u2013 Lubrication \u2013 Bearing Modulus \u2013 Full and partial bearings \u2013 Clearance ratio \u2013 Heat dissipation of bearings, bearing materials \u2013 journal bearing design \u2013 Ball and roller bearings \u2013 Static loading of ball &amp; roller bearings, Bearing life.<\/p>\n<p><strong>UNIT \u2013 VI : Objective:<\/strong> The objective is to make the students use the design concepts to design various engine components.<br \/>\n<strong>ENGINE PARTS:<\/strong> Connecting Rod: Thrust in connecting rod \u2013 stress due to whipping action on connecting rod ends \u2013 Cranks and Crank shafts, strength and proportions of over hung and center cranks \u2013 Crank pins, Crank shafts. Pistons, Forces acting on piston \u2013 Construction Design and proportions of piston, Cylinder timers.<\/p>\n<p><strong>Course outcomes<\/strong><br \/>\nThe students completing the course will be able to understand the concepts of various theories of failure, factors of safety, Design for strength and rigidity. Further the same will be used to design mechanical parts such as joints, shafts couplings, springs, bearings and other engine components.<\/p>\n<p><strong>TEXT BOOKS<\/strong><\/p>\n<ul>\n<li>Dr P. Kannaiah Scitech Publishers<\/li>\n<li>Design of Machine Elements\/ T.J. Prabhu<\/li>\n<li>Machine Design \/ Soundararaja Murthy and shanmugam<\/li>\n<li>Machine design \u2013 Pandya &amp; shah.<\/li>\n<\/ul>\n<p><strong>REFERENCES<\/strong><\/p>\n<ul>\n<li>Design of Machine Elements \/ V.M. Faires<\/li>\n<li>Machine design \/ Schaum Series.<\/li>\n<li>Mech. Engg. Design \/ JE Shigley<\/li>\n<li>Machine Design \/ Sarma and Agarwal<\/li>\n<li>Machine Design \/ V.V. Bhandari<\/li>\n<li>Machine Design Hand Book \/ V.V. Bandari<\/li>\n<\/ul>\n<p>For more information about all JNTU updates please stay connected to us on FB and don\u2019t hesitate to ask any questions in the comment.<\/p>\n<div class=\"a9916ad81d5189659b0bfae0b37c143c\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-1181153414625576\"\r\n     data-ad-slot=\"8060844699\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>JNTUK B.Tech Design of Machine Elements gives you detail information of Design of Machine Elements R13 syllabus It will be help full to understand you complete curriculum of the year. [&hellip;]<\/p>\n","protected":false},"author":2259,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-1363","post","type-post","status-publish","format-standard","hentry","category-syllabus"],"_links":{"self":[{"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/posts\/1363","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/users\/2259"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/comments?post=1363"}],"version-history":[{"count":1,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/posts\/1363\/revisions"}],"predecessor-version":[{"id":1365,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/posts\/1363\/revisions\/1365"}],"wp:attachment":[{"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/media?parent=1363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/categories?post=1363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/tags?post=1363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}