Requirement review, tool design, trial, molding and secondary-process delivery together determine production stability.
The first stage reviews drawings, materials, appearance, volume and timing. The second develops the tool and uses structure analysis, DFM and suitable flow evaluation to identify risk.\nThe third stage covers machining, assembly and trial molding, validating dimensions, appearance and fit. The fourth establishes stable production parameters and monitors critical quality characteristics. The fifth coordinates printing, coating, plating or assembly for consistent final delivery.\nConnecting these stages in one coordinated chain helps reduce missed information, repeated communication and late rework.