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How Computer-Aided Design (CAD) Helps Shape Rapid Prototype Injection Molding
Before modern digital tools, engineers created hand-drawn 2D schematics to communicate designs. Machinists would then interpret these drawings and fabricate parts or tools manually, which made prototyping slow, expensive, and prone to error. Often, only the most critical components were prototyped due to time and cost constraints. CAD (Computer-Aided Design) ...
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