Machine Design HES3350 Lecture 2 – Gears Semester 1‚ 2013 1 Learning Objectives • • • • • Familiar with gear nomenclature Able to select a suitable gear type for different applications Able to determine gear train ratios Determine the AGMA bending and contact stress Able to select appropriate gears from supplier’s catalogue 2 Outline • • • • • • • Introduction Gear Nomenclature Gear Ratios Gear Forces Lewis’s Equation AGMA Bending Stress AGMA Contact Stress 3 Introduction
Premium Gear
Topic Outline 1. Introduction (Gear terminologies‚ definitions and identifying the parts) (Identifying the types of gears) (Gear applications or uses) 2. Body (History of gears) (Gear calculations or formula) (Materials for manufacturing gears) 3. Conclusion (Advantages of gears in the industry) (Advantages of gears compare to other drive mechanism) 4. References 5. Thesis Statement: Gears are important in the mechanical fields and industries
Premium Gear
Mayuram Module 2- GEARS Lecture – 11 HELICAL GEARS Contents 11.1 Helical gears – an introduction 11.2 Helical gears – Kinematics 11.3 Helical gears – geometry and nomenclature 11.4 Helical gears – force analysis 11.5 Helical gears – bending stress 11.6 Helical gears – contact stress 11.7 Crossed helical gears 11.7.1 Tips for crossed helical gear design 11.1 HELICAL GEARS – an introduction In spur gears Fig.11.1 dealt earlier‚ the teeth are parallel to the axis whereas in helical gears Fig.11.2 the teeth
Premium Gear
SWOT ANALYSIS – STAPLES SWOT Analysis – Staples Staples‚ Inc. became incorporated in 1985 by founders Thomas G. Stemberg and Leo Kahn. 25 years later‚ Staples‚ Inc. is the world’s largest office products company. The company primarily operates in the United States but also has locations in 26 countries throughout North and South America‚ Europe‚ Asia and Australia serving businesses of all sizes and consumers. Their mission statement is‚ “We’re committed to making it easy for our customers around
Premium Online shopping Electronic commerce Retailing
TUTORIAL – GEAR SYSTEMS This work covers elements of the syllabus for the Edexcel module 21722P HNC/D Mechanical Principles OUTCOME 3. On completion of this short tutorial you should be able to do the following. • Describe the different types of gear systems. • Describe a simple gear train. • Describe a compound gear rain. • Describe three types of epicyclic gear boxes • Solve gear box ratios. • Calculate the input and outputs speeds and torques of gear boxes.
Premium Gear Epicyclic gearing Transmission
1 The Gap‚ Inc. SWOT Analysis Strengths Strong Liquidity Position During the 2010 fiscal year‚ The Gap‚ Inc. saw an increase in cash inflow from operating activities of 36.4%‚ according to GlobalData. Increasing cash and cash equivalent represents the company’s ability to fund its business opportunities‚ working capital needs‚ meet shortterm obligations and other capital requirements in the future. GAP is superior competitors. According to DataMonitor‚ 2011‚ the company’s net profit margin (8
Premium Retailing
STRENGTH 1. Gap Inc. opened its first stores in Serbia and Ukraine because Ukraine is the fastest growing retail market in Eastern Europe‚ while Serbia has many young customer who enjoy shopping. 2. Expansion of GAP Inc. due to growth management by divisional president in various country. 3. The company provide a wide range of family clothing product include denim‚ khakis‚ t-shirt‚ shoes. 4. GAP has a well establish code ethics‚ translated in 65 different language which is the best communication
Premium Recession Franchising Sales
net/library/61/617/61701/items/246067/2006_Annual_Report.pdf "Banana Republic." Gap Inc. 1 Mar. 2008 http://www.gapinc.com/public/OurBrands/brands_br.shtml "Gap." Gap Inc. 1 Mar. 2008 http://www.gapinc.com/public/OurBrands/brands_gap.shtml Gap Inc. 2006 Annual Report. San Francisco‚ 2006. 1 Mar. 2008 http://www.gapinc.com/public/documents/GPS_AR_06.pdf Historical Sales by Division. 1 Mar. 2008 http://www.gapinc.com/public/documents/GPS_Quarterly_Sales.pdf "The Gap Inc - Competition." Hoovers. 3 Mar. 2008 http://www.hoovers
Premium Management Learning German language
Brochure More information from http://www.researchandmarkets.com/reports/555118/ Popular‚ Inc. - SWOT Analysis - SWOT Analysis Description: The Popular‚ Inc. - SWOT Analysis company profile is the essential source for top-level company data and information. The report examines the company’s key business structure and operations‚ history and products‚ and provides summary analysis of its key revenue lines and strategy. Popular is a bank holding company engaged in retail and commercial banking
Premium Credit card SWOT analysis Marketing
Introduction In this paper I will introduce you to ABB Inc.‚ a company leader in the power and automation technology business. I will give you the detailed background of ABB Inc‚ explain their strategic mission and choose a foreign market for their product and service. I will also explain ABB’s marketing plan‚ discuss the potential audiences for ABB‚ identify the marketing segment for the product and discuss the target market. I will also perform a SWOT analysis and create the market position for ABB’s
Premium Marketing Strategic management Positioning