Engineering inquiry worksheet

Comparable Clinching RFQ Brief Builder

Capture the same ten engineering inputs for every supplier. A complete brief helps separate a comparable quotation from a price that quietly assumes a different joint, reach, control scope, or acceptance test.

Material identity comes first. Stack thickness defines a testable starting condition. Joint acceptance explains what the finished connection must prove. Part access shapes the frame and tooling discussion. Production rate sets the operating context. Available utilities limit practical drive choices. Controls determine the expected interface and records. Validation identifies the evidence needed before approval. Compliance notes prevent late documentation gaps. Destination details complete the commercial scope. Missing information remains marked for confirmation instead of being guessed.

Comparable responses become easier to review when every supplier receives the same drawing revision, layer sequence, acceptance target, production pattern, utility boundary, control expectation, delivery point, and requested evidence. Drawings reduce geometry ambiguity. Photographs clarify awkward tool access. Measured samples anchor the trial. Named tests define acceptance. Actual shift patterns frame capacity. Plant limitations narrow utility choices. Interface notes expose integration work. Approval owners shorten review loops. Packaging needs affect delivery scope. Clear exclusions prevent false equivalence. Supplier feedback can then focus on missing engineering facts and the sample-validation route instead of quietly filling gaps with incompatible assumptions.

Engineering teams can attach the generated brief to drawings and sample records, then ask each supplier to identify the proposed equipment category, unresolved access conditions, tooling scope, control boundary, trial method, acceptance evidence, training, delivery basis, and every assumption that could change the commercial result. Procurement reviewers can compare those replies line by line, isolate exclusions before shortlisting, and return technical gaps to the application owner without treating an attractive headline price as proof that two offers cover the same joining task.

0 / 10
List every layer in joining order.
Do not submit only a combined thickness.
State how acceptance will be judged.
A drawing or sample can resolve access faster.
Use your target; the tool inserts no benchmark.
Include plant restrictions where known.
Mention PLC, traceability, or interface needs separately.
A visible joint alone does not define acceptance.
Write “not defined” if the requirement is open.
Commercial comparison needs the same destination scope.