Engineering resources

Follow the decision from requirement to supplier evidence.

Use focused guides and anonymous tools to clarify process, material, finish, tooling, inspection and sourcing risk before a commercial RFQ is released.

Resource architecture

One owner for each decision. Clear paths between related questions.

Commercial pages own quotation intent. Engineering resources deepen one technical decision and return the project to the relevant owner or RFQ route.

Commercial process owners

Start with the manufacturing family when the project route and quotation are the primary decision.

CNC Machining Sheet Metal Injection Moulding & Tooling Rapid Prototyping

CNC engineering

Resolve route, tolerance, material, finish and DFM questions without competing with the CNC commercial owner.

CNC turning guide CNC milling guide Turning vs milling Tolerances & inspection Machining aluminium Machining stainless steel Engineering plastics Surface finishes CNC design for manufacturability

Sheet-metal engineering

Control flat development, bending, welding, hardware, grade, cosmetic surface and coating decisions.

Cutting & flat development Bending & tolerances Welding & assembly Hardware insertion Material grade selection Cosmetic surfaces Coatings & final control

Injection moulding & tooling

Connect DFM, resin, tool ownership, sampling, corrections and release evidence.

Wall thickness & DFM Resin selection Tooling ownership T0 / T1 sampling gates Tool correction control Production release

Rapid prototyping & NPI

Use prototypes as controlled evidence while preserving production-intent boundaries and iteration genealogy.

Prototype process selection Functional validation Production-intent limitations Iteration control Bridge production

Supplier and quality control

Review supplier qualification, audit, sourcing risk, inspection, FAI, AQL context and corrective action.

Supplier Qualification Factory Audit Sourcing Risk Management Inspection Planning First Article Inspection AQL Inspection Context NCR & Corrective Action

Cross-process decisions

Start with the requirement when the process is not yet fixed.

These guides compare decision inputs across manufacturing families. They do not replace drawing authority, standards or project-specific technical approval.

MATERIAL / CONDITION / EVIDENCE