Selecting manufacturing methods: connect part, volume and quality

Manufacturing method selection depends on geometry, material and required quality. Volume and later assembly also influence the decision.

Capture complete requirements

Describe functional surfaces, tolerances, material and planned volume. A method suitable for a prototype may require different arrangements for series production. Agree geometry changes with the design team.

Consider the full sequence

Include fixturing, finishing and inspection alongside machining. A fast individual operation may add later tasks. A meaningful comparison requires methods to meet the same quality criteria.

Include assembly

Check whether manufactured parts work in the intended assembly. Access and interfaces can change the assessment. A documented trial assembly connects manufacturing results to eventual use.