Which action aligns with design for manufacturability to lower production costs?

Which action aligns with design for manufacturability to lower production costs?

• A. Increasing the number of custom geometries for each part.
• B. Adding more secondary operations and special processes.
• C. Simplifying geometries and standardizing parts; reducing fasteners and waste.
• D. Using exotic materials regardless of availability.

Answer: (C)

Design for manufacturability aims to make parts and assemblies easy and inexpensive to produce, assemble, and maintain. The option that simplifies geometries and standardizes parts, while reducing fasteners and waste, best fits this idea. When geometries are simple, machining and inspection are faster, setups are fewer, and tooling stays in operation longer, all of which cut cycle times and labor costs. Standardized parts enable bulk purchasing and lower material and inventory costs, plus easier stocking and faster substitutions if needed. Fewer fasteners speed up assembly and reduce handling time, and cutting waste lowers material costs and disposal needs. Together, these choices streamline manufacturing, improve consistency, and reduce overall production expenses. In contrast, creating more custom geometries adds complexity and expensive tooling or setups; adding secondary operations and special processes introduces additional steps, checks, and costs; and using exotic materials tends to raise material costs and sourcing risk.

Design for manufacturability aims to make parts and assemblies easy and inexpensive to produce, assemble, and maintain. The option that simplifies geometries and standardizes parts, while reducing fasteners and waste, best fits this idea. When geometries are simple, machining and inspection are faster, setups are fewer, and tooling stays in operation longer, all of which cut cycle times and labor costs. Standardized parts enable bulk purchasing and lower material and inventory costs, plus easier stocking and faster substitutions if needed. Fewer fasteners speed up assembly and reduce handling time, and cutting waste lowers material costs and disposal needs. Together, these choices streamline manufacturing, improve consistency, and reduce overall production expenses.

In contrast, creating more custom geometries adds complexity and expensive tooling or setups; adding secondary operations and special processes introduces additional steps, checks, and costs; and using exotic materials tends to raise material costs and sourcing risk.