Styne

Flat Rolling Correct Answers production of a flat plate, sheet, and foil at high speeds, good surface finish, high capital invest, low labor cost Shape Rolling Correct Answers production of various structural shapes such as I beams and trails at high speed, requires shaped rolls and expensive equipment, low labor cost Forging Correct Answers production of discrete parts with a set of dies, requires finishing operations, performed at elevated temperatures Extrusion Correct Answers produc...

The design engineer is responsible for what aspects of a new design? Correct Answers All aspects The manufacturing engineer is responsible for providing: a) Tooling & manufacturing equipment b) Operating sequences c) Manufacturability evaluation d) All of the above Correct Answers d) All of the above Material cost is based on: Correct Answers Part volume, scrap, and volumetric cost of material Which factors are most important for determining direct labor costs?: a) The manufacturi...

Engineering Design Process Correct Answers A systematic, iterative, structured way to help engineers develop many possible solutions to a problem to satisfy humans needs and wants. Iteration Correct Answers Doing something again, like starting over with the design process. Criteria Correct Answers A means of judging. A standard, rule, or test by which something can be judged. Prototype Correct Answers A full-scale working sample used to test a design concept by making actual observation...

Open Molding Correct Answers A fabrication process where the composite materials are exposed to the atmosphere Closed Molding Correct Answers A fabrication process where the composite materials are processed in a two sided mold set or within a vacuum bag Hand Lay-Up Correct Answers An open molding process where the reinforcement is placed manually Spray-up (Chopping) Correct Answers An open molding process where the resin and glass fiber are deposited using a chopper gun Gel Coat...

Design for Manufacture and Assembly (DMFA) Correct Answers Integrates product design process with: • Materials Selection • Manufacturing Methods and Selection • Assembly/Disassembly • Process Planning • Testing • Quality Assurance DFMA Correct Answers • Requires that designers acquire a fundamental understanding of the characteristics, capabilities, and limitations of materials, production methods, machinery, and equipment. • Must consider variability in performance, ...

Thermoset Plastic Correct Answers A polymer that can only be moulded once, if heated again it will burn rather than melt. Thermo Plastic Correct Answers A polymer that can be moulded more than once. Welding Correct Answers The process in which separate metal parts are joined using heat and an extra material. Soldering Correct Answers The process in which electrical components are joined together using an iron. Injection Moulding Correct Answers When molten plastic is pushed into...

Examples of subtractive manufacturing Correct Answers Milling, drilling, and turning. Fundamental concept of subtractive manufacturing Correct Answers reduce the volume of materials throughout the process Subtractive manufacturing transformation can be seen as an economical one because value is added when comparing original shape to new shape. Correct Answers True How is shape obtained for revolution parts? Correct Answers By revolving a profile around an axis How are multiple pa...

Link manufacturing to some concepts like... Correct Answers constraints product portfolios product architecture usability design language product architecture can affect fabrication process in many ways: Correct Answers component complexity upgrades, servicing, adjust for use product platforms supply chains (global & local) the final stage of the product development process: Correct Answers phase 2 implementation & production beg - new product specifications defined end...

GNP Correct Answers Gross National Product Manufacturing Correct Answers 1. Organized activities that convert raw materials into salable goods 2. The economic term for making goods and services available to satisfy human wants; Assembly Correct Answers Organized activities that convert raw materials into salable goods Producer Goods Correct Answers Goods manufactured for other companies to use to manufacture either producer or consumer goods Consumer Goods Correct Answers Goods purc...

Manufacturing Correct Answers The process of making a raw material into a finished product (components, assemblies). [Manufacturing = production] Manufacturing considerations: Correct Answers -Product meets design requirements, specifications and standards. -Manufactured in economical and environmentally friendly environment. -Quality must be built into product from design to final assemblies. -Flexible to accommodate supply and demand. -Adapt with new technology (materials, computers, ...