Product - bicycle The most important characteristic of a bicycle

Slides:

Advertisements

Similar presentations

PROPERTIES OF MATERIALS Aim: Vocabulary development (describing properties of materials)

Advertisements

Aluminium A large Aluminium billet from which wrought products will be produced.

Unit 3C: Unit 3C: Characteristics of Materials. Unit 3C: Characteristics of materials Unit 3C: Characteristics of Materials Characteristics of Materials.

F22 Raptor – fastest aircraft in the world – it’s true top speed is unknown What is the link between…… this:

Review of factors in exercise equipment selection n Consider total budget available n Consider client characteristics -Age, gender, experience -Give them.

Conceptual Designs. Most Commonly used Metals Plain carbon steels –Available in all structural forms, thin sheets, coated or uncoated, cold formed, hot.

What is an ore? Why do we have to use chemical reactions to extract most metals? What is the name given to the group of metals in the centre of the periodic.

TYPES OF METALS.

Bachelor of Technology Mechanical

Strength When designing structures such as bridges, engineers carefully choose the materials by anticipating the forces the materials (the structural components)

Learning Intention: Show a working knowledge of various metals

Properties of Materials By Aylin.  Waterproof is something that doesn’t let the water go inside.  For example: rubber, metal, glass, plastic.  Things.

Introduction To Engineering Bike Lab #1 - 1 Agenda Overview of the Bicycle Labs.

Titanium & Aluminium L.O

AS Materials & Processes Design Section - Camera.

Types Of Metal. Pure metals -Single element metal -Mined from the ground -Natural metal -Examples -Copper, lead, aluminum, iron, tin, gold, silver, titanium,

Materials - Metals Ken Youssefi PDM I, SJSU.

Physical Properties of……

10.2 Uses related to properties of metals P. 1 / 6 Uses related to properties of metals MetalUsesReasons for use Iron construction, transport hard, strong,

Bicycles and Bicycling - Introduction n History evolution of bicycles History evolution of bicycles n Cycling as a sport and as an exercise -Reference:

Cast Irons Engr. Waqas Javaid WEC.

Composite materials Composite materials also called composition materials or shortened to composites are materials made from two or more constituent materials.

Major Taylor. He was one of the greatest professional bike racer.

Introduction to nonferrous metal and alloys

Exploration of Materials Properties: Every material has its own properties. When choosing materials for our design work, we must first analyze and compare.

DR KAFEEL AHMED Cast iron Properties 1.Strength 2.Hardness 3.Brittleness 4.Stiffness Depends upon 1.Alloying elements 2.Annealing.

Metal. 1.Which of the following metals are firstly used by human? (i) gold (ii) silver (iii) copper (iv) bronze (v) iron Only (i) and (ii) Only (i) 、

Materials. Metal Metals are chemical elements that are good conductors of electricity and heat. Metals are extracted from mineral ores. Metals with high.

F22 Raptor – fastest aircraft in the world – it’s true top speed is unknown What is the link between…… this:

Lesson 18 Metals, non-metals and alloys. Learning Objectives List the properties of non-metals (9Ea) define alloys and describe how their properties are.

METALLURGY: THE SCIENCE OF METALS A INTRODUCTORY LESSON ON CHARACTERISTICS AND PROPERTIES OF METAL.

Modern Materials. Composites A composite is a combination of 2 or more materials to form a new material. They combine the strengths of the different materials.

Metals Glass Plastics Fibres Ceramics THEIR MAIN CHARACTERISTICS: HARD STRONG HIGH DENSITY GOOD CONDUCTORS OF HEAT AND ELECTRICITY EXAMPLES STEEL IRON.

Technology Engineering. Draw your desk. List the materials that make up your desk. Why choose these materials? Why not paper? Why not gold? How many desks.

Selecting Engineering Materials

Hello and welcome to The Chase!

Q: Where do we obtain most of our metals from?

Lubricating system Components

Alloys and Its Application

Properties OR Working Characteristics

저탄소 <0.25wt%c 일반 고강도저 합금 중탄소 wt%c 열처리 가능 고탄소 wt%c 공구강 경화능

All about aluminium.

Aerospace System Prototyping and Validation- Lecture 2

Unit 3C: Characteristics of Materials

Operations Management

MECHANICAL ENGINEERING FUNDAMENTALS Course Code : ME-2112

Thermosetting Plastics

Properties and uses of metals

Materials and their Properties.

Index Blickle in Germany, Europe and Worldwide

15.2 Properties of the elements

Lubricating system Components

4.2 Metals and Metallic alloys

CHAPTER 16 Solids and Liquids 16.3 Metals and Alloys.

Foundations of Materials Science and Engineering Fifth Edition

Electrical and Electronics Engineering Materials

Metals There are two categories of metal Ferrous & Non Ferrous

Exploring materials.

1. rigid 2. elastic 3. flexible

15.2 Properties of the elements

Commercial Heating Oil Delivery Service

Classification of Engineering Material

HW#3 Product Microwave 구상준 류형기 박영민.

Starter 1– Metals and alloys test

ME Session #5 Selection of term projects

Hammer For driving a nail Rubber Hammer For Brick/Masonry work

Forces and Materials.

The atomic bonding in metals is metallic bonding.

15.2 Properties of the elements

Presentation transcript:

Product - bicycle The most important characteristic of a bicycle Stability - strength, stiffness Mobility - weight Reasonable cost

Heat conductivity strength Material & properties Frame < Strength Stiffness Light > Steel Carbon Titanium Heavy Very light Light Chip Expensive Very expensive Saddle Outside Inside Leather Sponge Waterproof Soft Wheel Material Aluminium Properties Heat conductivity strength

<Properties of cast iron> ductile, strong Material & properties Tire - rubber Gear – cast iron Reflector – glass + aluminium < Properties of rubber> high friction absorb shock <Properties of cast iron> ductile, strong <Properties of glass> reflect light