DFM & Engineering Support for Metal Manufacturing
ENGINEERING / DFM SUPPORT
LIUMAI supports customers who already have a product concept, sample, sketch, 2D drawing or 3D model and need manufacturability review before fabrication. The service is manufacturing engineering support, not open-ended product design from zero.
Engineering Support Scope
Drawing Preparation
Customer sketch to production drawing, sample-based drawing modification, 2D-to-3D and 3D-to-production drawing support.
DFM Review
Material, tolerance, bend, weld, flat-pattern and structure review to improve manufacturability.
Cost Optimization
Material substitution suggestions, tolerance optimization and process-route review where changes can reduce manufacturing cost.
BOM Review
Organization of manufactured parts, purchased hardware and assembly requirements for multi-process projects.
Prototype Support
Prototype and trial builds can be used to validate manufacturability before repeat or batch production.
Engineering Changes
Drawing revisions and engineering changes can be coordinated through the manufacturing process.
What to Send
Provide the latest drawing or model, quantity, material, finish, critical tolerance, application and known assembly requirements. If only a sample or sketch exists, state what must remain unchanged and what can be optimized.