Manufacturing Processes Questions

• Approximately this much of the cost of product development and manufacture is determined at the design stage:
• This process recognizes the inherent interrelationships between design and manufacturing:
• This is a solid shape that fits inside the mold and forms a hole in a cooled cast metal or molten plastic object:
• This allows the performance of structures to be analyzed and tested efficiently, accurately, and quickly:
• Manufacturing may produce these types of products:
• This type of rapid prototyping system uses a laser to fuse powdered metals, plastics, or ceramics:
• This allows the designer to conceptualize objects more easily without having to make costly illustrations, models, or prototypes:
• In the design process for a product, it is not necessary that the designer know the functions and performance expected of that product.
• Cost and availability of raw and processed materials and manufactured components are major concerns in manufacturing.
• Using computer-aided engineering, designs can be optimized and modified.
• Recycling or proper disposal of a product has become increasingly important to the design process.
• Laminated object manufacturing produces solid parts from sheets of material such as paper or vinyl.
• Tests of prototypes should simulate the conditions under which the product is to be used.
• Design for assembly is not an important part of manufacturing because assembly operations contribute little to product cost.
• Direct shell production casting is used in directly creating molds for metal casting.
• Computer-aided manufacturing typically involves all phases of manufacturing.
• Selective laser sintering apparatus uses laser-hardened resins to form models.
• Topographic shell fabrication is typically used to mold rapid prototypes of small-scale parts.
• Manufacturing generally does not add value.
• Nanotechnology and nanofabrication are terms used to describe extremely large-scale operations.