Can I make design changes during a low-volume production run?
Making Design Changes During a Low-Volume Production Run
Feasibility of Design Modifications
Design modifications during a low-volume production run are generally feasible, but depend on several critical factors, including the complexity of changes, tooling structure, and the production process. Minor adjustments—such as slight dimensional tweaks or hole repositioning—can typically be accommodated quickly and cost-effectively through additional CNC machining or specialized finishing operations.
Key Considerations for Design Changes
When considering design modifications mid-run, the following factors should be evaluated:
Scope of Change: Simple modifications to dimensional tolerances or feature placements are usually achievable, while substantial alterations impacting core tooling may require retooling or additional tool and die adjustments.
Material and Alloy: Softer alloys like Zamak 5 or aluminum alloys such as A380 are often easier and quicker to modify compared to harder copper alloys like Brass 360.
Impact on Lead Time and Cost: Any design revision, particularly those requiring tooling modification or additional finishing, will potentially extend lead times and increase production costs.
Recommended Practices for Efficient Changes
To effectively incorporate design changes during production runs, Neway recommends:
Utilizing rapid prototyping to validate design modifications before implementation in the ongoing production.
Consulting early with our engineering team to assess the practical impact of proposed changes on tooling, cost, and schedule.
Clearly documenting revisions to maintain consistent quality and precision throughout the production process.
Comprehensive Support for Flexible Die-Casting Production
At Neway, we understand customer requirements may evolve during production. To support these dynamic needs, we offer comprehensive services such as:
Engineering Support: Our Die Casting Engineering solutions help optimize designs to minimize impacts on existing tooling and production timelines.
Rapid Prototyping: Quickly test and verify changes with our Rapid Prototyping Services, reducing risk and streamlining design verification.
Flexible Post-Processing: Our extensive post-processing and finishing capabilities, including anodizing, powder coating, and post-machining, allow precise refinement of final components to meet evolving specifications.
