We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byStella Stropes
Modified about 1 year ago
3.042 Team Chess Project Update 3/13/07 - IT WORKED
Board Machined Machined in two phases, over two days Fine tip used to tighten corners Design altered to include boarder
Safety Gear Photographic method improved to emphasize our adherence to institute safety standards Should help prevent unfortunate accidents and law suits Cool, heal-protective outfits fit all sizes
Melting Ingots Ingots cut into smaller, more manageable pieces Melted using induction furnace Melted in separate crucible for easier pouring
Bronze Composition 57.49 % copper 38.82 % zinc Trace amounts of; Tin Lead Iron Nickel Aluminum Manganese Silicon
Phase Diagram Resting between the alpha and beta phase of the metal, at roughly 40% Zn composition Melting point for this alloy should sit just above 900 C
Ready to Pour
Casting the Pieces Investment mold heat-treated overnight in furnace Investment mold packed with sand to fill cracks and holes Hot metal poured and allowed to cool until no longer glowing
Removal Placed the cooled mold into water to aid in cooling and cracking of investment Struck investment with a small and large hammer Shook pawn tree to loosen debris
Our First Pawn Piece came out relatively smooth for a raw casting Detached from tree and set to polish overnight Good job team!
New Pawn Trees Meant to minimize usage of investment Should help improve mold quality Improved safety
Chess Project Project update presentation
Forming Machines Foldable Information. FORGE Related Terms Anvil Blacksmith’s Hammer Ferrous Metals.
Investment Foundry. TYPES OF FOUNDRY TYPES OF FOUNDRY 1. Sand Foundry 1. Sand Foundry 2. Investment Foundry 2. Investment Foundry Investment Foundry Process.
Casting. Sand Casting is a process that has been around for over 5000 years. The process itself is fairly simple. A pattern is pressed into a sand mould.
1 Machinability of Metals Unit Machinability Ease or difficulty with which metal can be machined Measured by length of cutting-tool life in minutes.
Chapter 13 Multiple-Use-Mold Casting Processes (Part I) EIN 3390 Manufacturing Processes Summer A, 2012.
Steel production. Furnaces used for making pig iron and steels. RH side of open hearth furnace shows use of oil instead of gas.
UNIT 4: Ferrous and Non-Ferrous alloys Manufacturing Engineering Unit 4 Copyright © 2012 MDIS. All rights reserved. 1.
Metal Casting II ManufacturingProcesses. Outline Sand Casting Shell Mold Casting Composite Molds Expendable Pattern Casting Plaster Mold Casting Ceramic.
Casting. Die Metal is injected into the mould under high pressure of Mpa.Generally good surface finish and good dimensional accuracy. Typical Thin-walled:
Chapter 13: Multiple-Use-Mold Casting Processes DeGarmo’s Materials and Processes in Manufacturing.
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. PowerPoint to accompany Krar Gill Smid Technology of Machine.
Alexander DeCarli Kevin Shaw Katie Gaffney SRJC Engr 45 12/08/10.
Miranda Behrle. T HE FACTS ABOUT A LLOYS … Alloy- solid solution consisting of atoms of different metals Ex. when you heat a penny, the zinc and copper.
Thermit Welding (TW) Heat source utilized for fusion in the thermit welding is the exothermic reaction ( in which heat is produced ) of the thermit mixture.
Permanent Mould Casting Pressure Die Casting. Die Casting A permanent mold casting process in which molten metal is injected into mold cavity under high.
Arc Furnace Melting and Sand Casting of Aluminum and Copper James Bonnell James O’Brien Engr 45 Dec 8, 2004.
Review What’s the difference between a pure substance and a mixture? What’s the difference between a mechanical mixture and a solution? Of mechanical.
Non Ferrous Metals. Aluminum Relatively new material Requires little energy to produce 10 kwh for each pound Ore is generally strip mined.
-Attaching metal with solder -Adhesion -Alloy of lead & tin- used in soft soldering- low melting point.
Basic Machine Processes Competency D Identify the basic concepts of the manufacturing processes.
Bellwood-Antis Technology Education Department Bellwood-Antis High School Mr. Mackereth Mr. Crowell.
Trade Skills Basics of Sheet Metal. 2 Sheet Metal History Sheet metal dates back to ancient days where many workers toiled for many hours to hammer.
MET 141 Manufacturing Processes and Materials Change of Form Spring 2002.
Elizabeth Merten University of Washington, Seattle Department of Materials Science & Engineering
© the Design and Technology Association Health and Safety Training Standards in Design and Technology S3HS CASTING NON-FERROUS METALS Specialist Extension.
The problem. The problem was that the router had a “Dremel” unit fitted, which was OK for small work, but to use a larger router tip, I would need a larger.
By: –Brian Ambrosini –Matt Spence –Waldon Wong Engineering 45 Younes Ataiiyan Santa Rosa Junior College 12/06/04.
2.008 Metal Casting. Outline Introduction Process Constraints Green Sand Casting Other Processes.
0 Casting since about 4000 BC… Ancient Greece; bronze statue casting circa 450BC Iron works in early Europe, e.g. cast iron cannons from England circa.
Soldering. Soldering is a way of attaching two pieces of metal by melting a third piece of metal (called solder) to join them. The solder will have a.
IE 337: Materials & Manufacturing Processes Lecture 9: Variations of Metal Casting Chapter 11.
THE HISTORY OF SCULPTURE. The history of sculpture is ancient. Carvings in stone or wood and works in clay exist in all cultures. Some stone carvings.
Agricultural Mechanics 1 Kingsburg High School. Identifying Metals All metals are either ferrous or nonferrous Ferrous metals contain iron(Fe) Nonferrous.
Metals sporadically occur in nature in pure enough concentrations that they were recognized and exploited in prehistoric times. Softer metals like gold.
Kim won yeong. Sand Casting Pure Copper Casting Bronze Casting Chronium-Copper Casting Al-alloy Casting.
Engineering Heat Treatments Treating of materials by controlling cooling can produce differences in material properties.
Ziv Volokhov IliaShtainman Ilia Shtainman. Product Business Process.
Metallic Bonds Metal atoms achieve electron configuration by losing electrons In metal, valence electrons are free to move among the atoms The metal atoms.
Lesson No. 03 Week No. 02 Lesson Name File. FILE Use:- Files are used to remove excess material from a work piece. Material:- High carbon steel.
On day one, students pour chocolate into identical “forms”. Inexpensive supply kits for melting and casting chocolate are available at craft stores. Introduction.
Chapter 15. Metallic Bonds Holds metals together by sharing the electrons (sea of electrons) VERY STRONG.
Reading: Kalpakjian pp Metal Casting.
Metal Casting ISAT 430. Module 5 Spring 2001ISAT 430 Dr. Ken Lewis 2 Metal Casting Casting is an ancient art More intricate shapes can be made by casting.
Bronze was made by melting copper and tin together. First bronze bars were melted.Then the hot metal was poured into a mould, allowed to cool and set.
Types Of Metal. Pure metals -Single element metal -Mined from the ground -Natural metal -Examples -Copper, lead, aluminum, iron, tin, gold, silver, titanium,
Furnaces for Casting Processes Furnaces most commonly used in foundries: – Cupolas – Direct fuel ‑ fired furnaces – Crucible furnaces – Electric ‑ arc.
Metals can be either ferrous or non-ferrous. Ferrous metals contain iron while non-ferrous metals do not.Metals can be either ferrous or non-ferrous.
CASTING PROCESS. SAND CASTING Sand Casting In this process, sand mixed with binder and water is compacted around wood or metal pattern halves to produce.
Casting Quiz Vent Spike Rammer Gate Cutter Sprue Pin 1.What is the correct name for this tool? Draw Pin Rapping Iron Striking Off Rod Cope.
© 2017 SlidePlayer.com Inc. All rights reserved.