MECHANICAL SYSTEMS MANAGEMENT

Slides:

Advertisements

Similar presentations

MECHANISMS Prof. kiran gore.

Advertisements

Mechatronics 1 Weeks 5,6, & 7. Learning Outcomes By the end of week 5-7 session, students will understand the dynamics of industrial robots.

ME 302 DYNAMICS OF MACHINERY

Classical Mechanics. Newton’s First Law The Law of Inertia The NATURAL state of motion is to resist changes.

Test 3 today, at 7 pm and 8:15 pm, in Heldenfels 109 Chapters

Mechanical Work: More Practice. Gravitational Potential Energy: More Practice.

Dynamics of Mechanical Systems MSU 2006 Jeff Rhoads and Terry Ballinger.

Rotational Dynamics. Moment of Inertia The angular acceleration of a rotating rigid body is proportional to the net applied torque:  is inversely proportional.

Definition of an Industrial Robot

MEE3025 MECHANISMS WEEK 1 INTRODUCTION TO MECHANISMS.

College of Physics Science & Technology YANGZHOU UNIVERSITYCHINA Chapter 11ROTATION 11.1 The Motion of Rigid Bodies Rigid bodies A rigid body is.

 Torque: the ability of a force to cause a body to rotate about a particular axis.  Torque is also written as: Fl = Flsin = F l  Torque= force x.

Constrained Motion of Connected Particles

Copyright Kaplan AEC Education, 2005 Dynamics Outline Overview DYNAMICS, p. 193 KINEMATICS OF A PARTICLE, p. 194 Relating Distance, Velocity and the Tangential.

Chapter 9: Rotational Dynamics

MA4248 Weeks 1-3. Topics Coordinate Systems, Kinematics, Newton’s Laws, Inertial Mass, Force, Momentum, Energy, Harmonic Oscillations (Springs and Pendulums)

Newton’s 2 nd Law. Enduring Understanding: Studying dynamics (causes of motion) has had a profound effect on the way humans view their world. Essential.

A PPLIED M ECHANICS Lecture 01 Slovak University of Technology Faculty of Material Science and Technology in Trnava.

 Newton's laws of motion are three physical laws that together laid the foundation for classical mechanics. They describe the relationship between.

Angular Kinetics After reading this chapter, the student should be able to: Define torque and discuss the characteristics of a torque. State the angular.

Professional Development Series June 18, 2005 The Physics of Tops presented by Luis A. Martínez-Pérez, Ph.D. Associate Professor Science Education Florida.

Introduction to Dynamics. Dynamics is that branch of mechanics which deals with the motion of bodies under the action of forces. Dynamics has two distinct.

Meaning and Concept of Biomechanics By Dr. Ajay Kumar.

 Law 1: › Every object in a state of uniform motion tends to remain in that state of motion unless an external force is applied to it.  Law 2 : › The.

Unit Project. Today’s Agenda  Opener: What is a Newton?  Unit 1: Sports Project Presentations  Build A Rube GoldBerg  Closure: Identify energy transformations.

ME451 Kinematics and Dynamics of Machine Systems Introduction to Dynamics 6.1 October 09, 2013 Radu Serban University of Wisconsin-Madison.

Joint Reaction Forces Muscle Moments Joint Power

Newton's First Law of Motion. Newton's first law of motion states that an object at rest will remain at rest, and an object moving at a constant velocity.

Work and Simple Machines. Why have we been studying forces and motion? We need to understand motion and forces before we can understand work and simple.

Two-Dimensional Rotational Dynamics

Newton’s Laws AP Physics C. Basic Definitions  Inertia  property of matter that resists changes in its motion.  Mass  measurement of inertia  Force.

Newtonian Mechanics Single Particle, Chapter 2 Classical Mechanics: –The science of bodies at rest or in motion + conditions of rest or motion, when the.

3. Fundamentals of Process Geomorphology The Basics of Modern Geomorphology Dimensions and Units –Rules –System of units Fundamentals of Physical Equations.

The 3 laws of Motion What is motion anyway? Motion is a change in position, measured by distance and time.

Newton’s Laws of Motion Chapter 6. Newton’s Laws of Motion “Law of inertia” First Law of Motion INERTIA - tendency of an object to resist a change in.

Introduction to Dynamics. Dynamics is that branch of mechanics which deals with the motion of bodies under the action of forces. Dynamics has two distinct.

10/24/2014PHY 711 Fall Lecture 251 PHY 711 Classical Mechanics and Mathematical Methods 10-10:50 AM MWF Olin 103 Plan for Lecture 25: Rotational.

Scientific Principles Related to a Sidewinder By: Mr. Toole.

UNIT 6 Rotational Motion & Angular Momentum Rotational Dynamics, Inertia and Newton’s 2 nd Law for Rotation.

Topic: Newton’s Laws of Motion PSSA: C / S8.C.3.1.

DYNAMICS OF MACHINES To know the purpose for which the m/c is needed.

Theory of Machines Dr. Mohammed Abdulrazzaq Engineering College

PHY 711 Classical Mechanics and Mathematical Methods

J P SINGH Dept of Physics P.G.G.C-11, Chandigarh

Introduction To Robotics

Lecture 16 Newton Mechanics Inertial properties,Generalized Coordinates Ruzena Bajcsy EE

Ideas in Kinematics (Recap)

Activity #32 Physics Introduction

Zaid H. Rashid Supervisor Dr. Hassan M. Alwan

Newton’s Laws of Motion

Newton`s I law (a) state each of Newton’s laws of motion

Static and Dynamic Chapter 1 : Introduction

ME 202 Mechanical Engineering for Civil Engineers

Newton’s Second Law of Motion

Chapter 1 Introduction.

Acceleration- the rate at which velocity changes over time

Laws of Motion and Energy

Chapter 11 Rolling, Torque, and Angular Momentum

1.3 Mass and weight.

1 Course Code: SECV1030 Course Name: Engineering Mechanics Module 1 : Static.

Mechanics The study of Physics begins with mechanics.

Statics Dr. Aeid A. Abdulrazeg Course Code: CIVL211

Discuss Review and discuss your data from the activity

Control Systems (CS) Lecture-4-5

Classical Mechanics Pusan National University

PHY 711 Classical Mechanics and Mathematical Methods

Physics: Force, and Motion

CHAPTER-ONE INTRODUCTION 1. Introduction Mechanics: The oldest physical science that deals with both stationary and moving bodies under the influence.

ME321 Kinematics and Dynamics of Machines

Subjects: 1- Introduction, Basic Definitions and concepts. Fast Review on Engineering 2- Velocity Analysis in Mechanisms 3- Acceleration Analysis in Mechanisms.

Presentation transcript:

MECHANICAL SYSTEMS MANAGEMENT

Topics Aims of the course Definition of Machine, Mechanism and Kinematic pairs Kinematic basic concepts Dynamic basic concepts 2

AIMS OF THE COURSE

The first aim of this Course is to give a theoretical and practical base referred to the mechanic systems applied to the machines commonly adopted in the industrial field

The second aim is to analize problems related to the management of machines in a production contest (maintenance and troubleshooting)

The third aim is to analize problems related to the interfacing of machines with plant utilities and working environment and safety

Review Question What are the aims of this course? 7

DEFINITION OF MACHINE, MECHANISM AND KINEMATIC PAIR

A machine is a tool containing one or more parts (such as elementary mechanisms) which uses energy to perform an intended action

A machine is composed of one or more mechanisms, which transform an input movement into one or more output movements

Each mechanism is composed of one or more kinematic pairs, (two elements directly connected) which association imposes fixed constraints on their relative movement

These constraints are based on physical relations (kinematics) that regulate the relative motion among one reference point and any other different parts and/or points

Review Question What is a machine? 14

KINEMATICS BASIC CONCEPTS

Kinematics is the branch of classical mechanics which describes the motion of points, bodies and systems of bodies linked together without considering the causes of motion

Kinematics is also called the "geometry of motion“ as it studies the trajectories of points, parts and other geometric objects together with their differential properties (speed and acceleration)

The study of kinematics can be abstracted into the following mathematical functions of single point trajectory and/or geometric (rigid) transformations

Review question Can kinematics just describe the possible movements of a given physical system or also explain the reasons which caused these movements?

DYNAMICS, KINETIC ENERGY AND WORK

Dynamics is a branch of classical mechanics dealing with the study of forces (or torques) applied to physical systems and their effect on body motion

The relationship between a physical system (rigid body) and a system of forces acting upon it (and its consequent motion) is expressed by Newton’s II Law: F = m*a

A force F causes an acceleration a (change of speed) in a body with a certain inertial mass m. The inertial mass can be related to the resistance of the same to be accelerated by a force.

Review question Can dynamics just describe the reasons of movements of a given physical system or also contain the concept of Energy related to these movements?