Industrial problem diagnosis · Austin, Texas
Manufacturing process diagnosis.
Wexumi helps industrial companies in the United States separate an observed production problem from assumptions about its cause. Buy the investigation before committing to the fix.
Price basis: Agreed discovery scope, evidence access, and number of operating questions. Scope and quote are confirmed separately after a conversation. Inquiry-only.
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“The pump keeps failing” is a useful opening. It is not enough to select a sensor, a new material, or a replacement system.
A failure-mode brief describes the observed event and its boundary. Does vibration rise at a particular load? Does wear follow a product change? Is the reported stoppage at the machine itself, or is it the visible consequence of an upstream restriction? Wexumi puts those alternatives beside the evidence rather than allowing the first explanation to become the purchasing specification.
The work is done by a small specialist consultancy, with the operating team's knowledge kept in the loop. The plant retains responsibility for safe access and operating decisions. We help turn the available record into a decision that an internal engineer or an outside technology partner can challenge.
| Starts with | An operating symptom, its process boundary, and an agreed question. |
|---|---|
| Working material | Available records, operator observations, drawings, and inspection evidence appropriate to the scope. |
| Output | A failure-mode brief that distinguishes observation from interpretation, with evidence gaps and a proposed next test. |
| Price basis | Discovery scope, access to evidence, and the number of operating questions. |
| Decision at handoff | Investigate further, search for a technology route, prepare a bounded test, or stop. |
Intake evidence
Bring the record you have, not a polished explanation.
Gaps are useful to know about. A missing timestamp can change which comparisons are possible; a missing baseline can make a promising trend impossible to interpret. We agree what to inspect before asking the team to assemble more material.
- 01
The event and its boundary
Describe the affected asset or operation and what “failure” means here. A quality rejection is different from a forced shutdown, even when both appear in a daily loss report.
- 02
Operating conditions
Record the product, load, speed, and relevant setpoints beside the observation. State the temperature scale, not just “degrees.” Keep pressure units and the vibration measurement method attached so readings from different instruments are not mistaken for comparable evidence.
- 03
A comparison that means something
A stable run on the same equipment is often more useful than an average from another line. Identify what differs between the reference condition and the event before treating the difference as causal.
- 04
Changes and previous attempts
Maintenance work, material substitutions, and changed control settings belong on the timeline. Include fixes that did not last. A temporary improvement can narrow the question without settling it.
- 05
Access and practical limits
State what can be observed without disrupting production and which records can be shared. Any new measurement or intervention needs the plant's permission and applicable safety controls.
Do not send confidential plant records through public chat. The first inquiry can describe the issue in ordinary language; evidence access and any confidentiality requirements are agreed separately.
Sequence and review
Narrow the question before widening the investigation.
The initial discussion sets the boundary. The evidence review then determines whether more observation is justified. Timing follows access and the agreed scope, not an arbitrary promise to find the cause in a fixed number of days.
- 01
Agree the boundary
Name the operating question and the decision it blocks. Set access requirements before discovery starts.
- 02
Read the evidence
Compare observations with operating conditions. Mark assumptions so they cannot silently turn into facts.
- 03
Challenge the cause
Identify competing explanations and the observation that could separate them. Agree additional work before extending scope.
- 04
Hand off the brief
Review the bounded question with its owner. Record the next test or the reason not to proceed.
An industrial feasibility assessment may follow diagnosis. It is a different decision: whether a proposed route can work within the actual constraints.
Diagnostic outcome pattern
A useful brief can be argued with.
The pattern below shows how a brief is organized. It is an illustrative operating question, not a completed engagement or a claim of measured improvement.
Illustrative question: wear after a product change
- Observation
- Replacement records appear to cluster after a change in product. Confirm the maintenance dates and the actual operating exposure before describing a rate of wear.
- Unresolved explanation
- The material may behave differently, but a changed load or setup could explain the same pattern. Keep both possibilities open until comparable evidence separates them.
- Missing evidence
- A matched reference run and a consistent way to document component condition. A photograph alone cannot establish a wear rate.
- Bounded next question
- Under comparable settings and exposure, does the observed wear pattern still follow the product change?
- Decision rule
- Agree the comparison and its limitations with the operating owner. If the conditions cannot be compared safely, revise the test rather than claiming a conclusion.
Actual measures, acceptance criteria, and responsibilities are set for the engagement. This structure is not an instruction to operate or modify equipment.
Where this earns its place
For a disputed cause, not an emergency repair.
Choose diagnosis when several plausible explanations compete for the same investment, or when repeated fixes have not produced a trustworthy account of the problem. An imperfect record is enough to begin a scope discussion.
If the cause is already established and the next need is external capability, start with technology and partner search. Repeating an investigation adds little when the real uncertainty is whether a supplier can meet the operating requirement.
Wexumi is not an emergency maintenance provider, engineering contractor, or laboratory. Urgent safety concerns belong with the people responsible for the equipment. Diagnosis supports their decision; it does not authorize an intervention or guarantee that a root cause will be proven.
For a team that already has a test result but no decision owner, innovation strategy can give the work a decision structure. If equipment is already on trial, pilot support can define the next review gate.
Set a bounded engagement
Pay for the question you need answered.
A review of one operating issue with accessible records is not the same scope as several interacting problems with uncertain evidence access. That distinction belongs in the quote. It should not emerge halfway through discovery.
The first conversation identifies the blocked decision and the likely investigation boundary. Work begins against an agreed scope; any broader search or pilot planning is considered separately.
Price basis: agreed discovery scope, evidence access, and number of operating questions. No purchase or payment is taken on this website.
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