For aerospace parts, the value of a machining approach lies not only in the finished shape but also in the ability to control the critical characteristics specified on the drawing. When evaluating a similar request, the material, locating datums, geometric tolerances and inspection method should be clarified before the approach is finalized.
Key points to control
Mating surfaces, hole positions and profiles need to be prioritized for inspection. The fixturing plan and toolpaths must take into account the rigidity of the part, tool accessibility and the risk of distortion during machining. Every tolerance requirement should come with a suitable measurement method.
Documents to agree on
2D drawings, the 3D model, and material and surface treatment requirements are the inputs for assessing feasibility. The inspection scope, report format and acceptance criteria are agreed according to the requirements of each order, giving the customer a clear basis for comparison at acceptance inspection.
Looking for a way to machine a similar part? Send your drawing, quantity, critical dimensions and target lead time so ZINITEK can discuss the technical approach and the basis for a quote.