Inputs required
Drawings, CAD, specifications or samples · Failure, test and inspection evidence · Operating environment and interfaces · Volume, process and assembly assumptions
Engineering
Understand the function. Resolve the problem. Define the answer.
SharpSigma works on physical and technical problems from early definition through production support. The result must be buildable, measurable, verifiable and controlled.
The problem
What this solves.
A product, component or technical requirement is failing, incomplete, difficult to manufacture, difficult to inspect or insufficiently defined for the next decision.
When to call
Call when function is uncertain, drawings do not capture the real requirement, a design is moving toward production, a part has failed or engineering interfaces are causing repeat problems.
How work is verified
The answer is checked against the defined function, interfaces, build method, measurement method and validation evidence—not against drawing completion alone.
Execution
What SharpSigma does.
The work follows the specific requirement—not a generic checklist. Each step produces an output that can be reviewed and verified.
- Recover functional and interface requirements from evidence.
- Review product architecture, DFM, DFA and DFC together.
- Develop datum strategy, GD&T and tolerance stack-up around function.
- Evaluate materials, tooling, fixtures and inspection access.
- Define technical documentation and validation evidence.
Evidence in, evidence out
Inputs and deliverables.
Scope follows the requirement. These are the typical inputs needed to begin and the outputs expected at closure.
Deliverables
Engineering requirements and decision record · Reviewed or recovered technical definition · Risk and tolerance analysis · Validation and inspection plan · Production-ready documentation
Adjacent capability
Understand the interfaces.
Few industrial problems stay inside one discipline. These are the capabilities this work most often connects with.
Related Insights
Engineering perspectives.
Design, materials, failure analysis and engineering quality.
Bring us the challenge.
Tell us what is happening, what you already know, and what the result needs to be.