All About the Factors and Principle of Design For Manufacturing (DFM)

Design for Manufacturing or DFM in short is the way of designing components, parts,or items for the simplicity of manufacturing with an ultimate objective of making a better item at a cheaper rate. This is accomplished by simplifying, optimizing, and refining the design of the product. And to do the following there are some simple principles that need to be followed:

• Process

The manufacturing process chosen must best fit for the part/product.There is no point in utilizing a profoundly capitalized measure such as injection molding which includes building tools and dies to make a low-volume part that might have been fabricated utilizing a lower-promoted technique, for example, thermoforming. That would be identical to utilizing a tank tosquash an anthill — an exemplary an instance of needless excess.

• Design

Design is crucial. The real drawing of the part or item needs to adjust to good manufacturing standards for the manufacturing process you have selected.

• Material

Selecting the right material for the design is the ultimate deciding factor as different materials have different properties, such as mechanical properties(how strong does the material need to be) thermal properties (how heat resistant does it need to be), optical properties(does the material requires to be reflective or transparent?), color(What color does the part need to be?), electrical properties(Does the material need to act as a dielectric), flammability(how flame/burn resistant does the material should be?)and the material should be chosen according to the design.

• Environment

The product which is to be designed should withstand the environment it will be exposed to. It’s also true that all the forms in the world would not matter if the part can’t work as expected under its typical working conditions.

• Testing

All the manufactured products must comply with safety and quality standards related to the industry, third-party, or some internal company-specific standards.

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