'Good surface finish' diaporamas de présentation

CHAPTER 6 SHEET METAL WORKING PROCESSES

ME 333 PRODUCTION PROCESSES II. CHAPTER 6 SHEET METAL WORKING PROCESSES. 6 . 1 INTRODUCTION. Sheet metalworking includes cutting and forming operations performed on relatively thin sheets of metal (0.4-6 mm).

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Metal Machining

Metal Machining. Semester I Session 2013/2014. TOPIC OUTLINE. Introduction Mechanics of Cutting Cutting Conditions Chip Formation Types of Cutting Cutting Tool Materials Tool Wear and Tool Life Cutting Fluid Surface Finish . LESSON OUTCOMES.

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Machining Module 5: Lathe Setup and Operations

Machining Module 5: Lathe Setup and Operations. Parallel (Straight) Turnning. Parallel turning is to move the cutting tool parallel to the longitudinal axis of the workpiece in order to reduce its diameter. It has cutting edge on left side It moves from right to left.

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MENG 363 Manufacturing Processes

MENG 363 Manufacturing Processes. Traditional Manufacturing Processes. Casting. Forming. Sheet metal processing. Powder- and Ceramics Processing. Plastics processing. Cutting. Joining. Surface treatment. Refractory mold ? pour liquid metal ? solidify, remove ? finish. Casting.

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Machinability of Metals

Machinability of Metals. Unit 28. Objectives. Explain the factors that affect the machinability of metals Describe the difference between high-carbon steel and alloy steel. Assess the effects of temperature and cutting fluids on the surface finish produced. Machinability.

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ELECTROCHEMICAL LABELING OF METAL NON-PLANAR SURFACES

ELECTROCHEMICAL LABELING OF METAL NON-PLANAR SURFACES. Student : Rodrigo Folgueira Supervisor: Mr Ruslan Gareev. MAIN IDEA. Constructing of electrochemical tool for labeling metal parts with complex surfaces , and calculating regimes of the labeling . WHY THIS TOPIC.

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Extrusion

Extrusion. Extrusion. A compression forming process in which the work metal is forced to flow through a die opening to produce a desired cross-sectional shape. Pros: variety of sections possible (hot extrusion) grain structure and strength enhancement (cold) close tolerance (cold)

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Basic Hole Making

Basic Hole Making. Machine Planning for Hole Operations. Not all holes are equal! Some holes are rough holes Some holes require tight tolerances Some holes are compound features Consider hole attributes when selecting hole making operations. Attribute 1: Basic Shape of Hole.

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Materials Revision

Materials Revision. Metals, Plastics, and Woods This powerpoint runs through materials and their properties, fixing methods (temporary and permanent), and finishing techniques. Categories of metals. Metals can be broken down into two main categories: . Ferrous Metals. contain iron

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Plastics and their Properties

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Functions of the Pattern A pattern prepares a mold cavity for the purpose of making a casting.

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Evaluation of my motorcycle

Evaluation of my motorcycle. Joseph M angan 09006675. As I look back on my poster of my bike it is very obvious that there has been a few changes along the way and this was because of my unrealistic designs.

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