check for cracks as well that is never good for your finally piece making sure that if you do see cracks fill them in with clay. After the piece has completely dried you will need to mold it. This is where a breathing mask definitely comes in handy. When it comes to molding their are many brands and ways to mold your clay piece‚ from
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flow (cavitation) Laminar Flow Turbulent Flow Ns m2 • What is the casting yield of process described below? 10 Kg 5 Kg Exercise-1 A certain mold is used to cast a cylindrical part. The cylinder diameter and height is 10 mm and 30 mm respectively. 3000 mm3 liquid is poured into the mold in 10 sec. The horizontal runner has a square cross-section with dimension of 2 mm. Determine; a) The casting yield b) The volumetric flow rate of molten metal c) The velocity
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paper cake mold that is attached to a paperclip‚ affect the time it takes for the cake mold to reach the ground? Hypothesis: As the surface area of the paper cake mold increases‚ the time it takes for the parachute to reach the ground will also increase‚ which would show an increase in the air friction. Variables: Dependent Variable: Falling time of the object. Independent Variable: Surface area of the paper cake mold. Controlled Variables: * Mass of the paper cake mold * Mass of
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had roughly 60% of orange spots on it and it had shrunk with mild green mold. The potato had a modest odor and felt more compact in compare to day one. Sample type B: (bread) It was seemingly palpable that the bread had Rhizopus stolonifer (black bread mold) and widely distributed thread-like Mucoralean mold on 75% of its surface. The bread was still soft in texture‚ It Had a mild odor which was randomized. Also‚ white mold was apparent on the bread on which was difficult to differentiate because
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Chapter 6 of Ceramics: A Potter’s Handbook is focused on hand building techniques in ceramics. This section goes through various methods of hand building such as coils‚ slabs‚ and molds. This ranges from small to large sculptures and works. These techniques have been in use with potters for thousands of years‚ in various cultures. Pinching is a method for clay in which plastic clay and fingers are all the materials necessary. The clay is cupped in the hand‚ then the thumb is used as a center piece
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gelatin (1 box) • A pencil/pen and paper to record data • 3 tablespoons of citric acid • 3 tablespoons of sugar • 3 tablespoons of salt • 3 tablespoons of (skim) powdered milk • 3 tablespoons of baking soda • 3 tablespoons of cornstarch • Popsicle molds with a minimum of 12 spaces‚ with a lid • Popsicle stick(s) • A small paring knife • A nail file • Quarters • 2 paper cups • Masking tape • Sauce pan (large enough to fit about 4 cups of water) • 4 cups of water‚ 2 cups cold and 2 cups boiling • A
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sectional areas‚ sprue size and location in gating systems as well as the totest the influence of the molten aluminum temperature had on the fluidity of the mold. We investigated which areas in the gating system filled‚ the time it took to pour the metal‚ the temperature effects on the fluidity. These tests are important when designing the mold‚ also when choosing which metal will be poured because each pours differently. Key variables include the sprue diameter‚ and location. The runner and gate area
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------------------------------------------------- Artocarpus heterophyllus (Jackfruit) seed flour as substitute to commercial flour in making Pandesal In Partial fulfillment of The Requirements in Chemistry ____________________________________ Submitted by Group 8 S-G Anton Abalos Lance Bosch Raphael Dabu James Estrella Jopee Pendoza ____________________________________ February 14‚ 2013 Chapter I: INTRODUCTION A. Background of the study The proponents thought of testing Artocarpus
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Go to Mold: What is the KEY to Mold Control? Should you use Bleach to clean up Mold? The key to mold control is moisture control. According to the United States Environmental Protection Agency‚ it is nearly impossible to get rid of all mold spores around us‚ but mold won’t grow without moisture. When cleaning up mold‚ biocides and disinfectants such as bleach are not recommend as part of a routine mold clean up. Go to Superfund: What is the purpose of the Superfund
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machine + 2~4 molds 1. Machine A. Smaller machines - for stock on assembly lines B. Largest machines - made to order & assembled in job-shop settings 2. Molds A. Most of types are made by machine tools B. Intricate molds are made by craft man b. Injection molding _ sales and service & competitors 1. Machine makers - focus on 1~2 regions ‚ sell globally - highly trained ‚ sales & service A. Company employed sales people B. Independent sales representatives 2. Mold makers A. Small mold maker - no sales
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