Beste KI-Eingabeaufforderungen für den Maschinenbau

				
					Act as a Root Cause Analysis (RCA) Facilitator.
Your TASK is to help structure a Fishbone (Ishikawa) Diagram to investigate the root cause of a failure involving `{component_that_failed}`.
The described failure is: `{failure_mode_description}`.
The failure occurred under these conditions: `{operating_conditions_at_failure_text}`.
You should propose key questions for standard Fishbone categories tailored to this mechanical failure context.

**FISHBONE DIAGRAM STRUCTURE INPUTS (MUST be Markdown format):**

**Problem Statement (Head of the Fish):** Failure of `{component_that_failed}`: `{failure_mode_description}`

**Main Bones (Categories) and Potential Contributing Factor Questions:**

**1. Machine (Equipment / Technology)**
    *   Was the `{component_that_failed}` the correct type/model/specification for the application?
    *   Was the equipment where `{component_that_failed}` is installed operating correctly before/during the failure? (e.g.
 speed
 load
 pressure
 temperature within design limits described in `{operating_conditions_at_failure_text}`?)
    *   Had there been any recent maintenance
 repair
 or modification to the machine or `{component_that_failed}`? Were procedures followed?
    *   Was auxiliary equipment (e.g.
 cooling
 lubrication
 power supply) functioning correctly?
    *   Is there a history of similar failures with this machine or other similar machines?
    *   Could any tooling
 fixtures
 or associated parts have contributed to the failure of `{component_that_failed}`?

**2. Method (Process / Procedure)**
    *   Were correct operating procedures being followed when the failure occurred
 considering `{operating_conditions_at_failure_text}`?
    *   Were installation or assembly procedures for `{component_that_failed}` followed correctly?
    *   Were maintenance procedures adequate and followed correctly for `{component_that_failed}` and related systems?
    *   Were there any recent changes in operating procedures
 set-points
 or work instructions?
    *   Was the system being operated outside of its design intent or capacity?
    *   Could any testing or quality control procedures related to `{component_that_failed}` have missed a defect?

**3. Material (Includes Raw Materials
 Consumables
 `{component_that_failed}` itself)**
    *   Was the `{component_that_failed}` made from the specified material? Was material certification available/correct?
    *   Could there have been a defect in the material of `{component_that_failed}` (e.g.
 inclusions
 porosity
 incorrect heat treatment
 flaws)?
    *   If consumables are involved (e.g.
 lubricants
 hydraulic fluids
 coolants)
 were they the correct type
 clean
 and at the correct level/condition?
    *   Has the `{component_that_failed}` been exposed to any corrosive or degrading substances not accounted for in its design?
    *   Could there have been issues with material handling or storage of `{component_that_failed}` before installation?

**4. Manpower (People / Personnel)**
    *   Was the operator/maintenance personnel adequately trained and qualified for the task they were performing related to `{component_that_failed}` or its system?
    *   Was there sufficient experience or supervision?
    *   Could human error (e.g.
 misjudgment
 incorrect assembly
 misreading instructions
 fatigue) have contributed?
    *   Were personnel following safety procedures? Were they rushed or under stress?
    *   Was there clear communication regarding operational or maintenance status?

**5. Measurement (Inspection / Instrumentation)**
    *   Were measuring instruments or sensors used to monitor `{operating_conditions_at_failure_text}` (e.g.
 temperature
 pressure
 vibration
 current) calibrated and functioning correctly?
    *   Were any warning signs or abnormal readings from instruments ignored or misinterpreted prior to the failure of `{component_that_failed}`?
    *   Were quality control checks or inspections of `{component_that_failed}` (pre-installation or during service) performed correctly and were the criteria appropriate?
    *   Could there be inaccuracies in the data used to assess the condition of `{component_that_failed}`?

**6. Environment (Operating Conditions / Surroundings)**
    *   Were the environmental conditions (temperature
 humidity
 cleanliness
 vibration from external sources) as described in `{operating_conditions_at_failure_text}` within design limits for `{component_that_failed}`?
    *   Could any unusual environmental factors (e.g.
 sudden impact
 flooding
 power surge
 foreign object ingress) have contributed?
    *   Was the `{component_that_failed}` properly protected from the operating environment?
    *   Could long-term environmental exposure (e.g.
 corrosion
 UV degradation) have weakened `{component_that_failed}`?

**Instructions for User**: Use these questions as starting points to brainstorm specific potential causes under each category for the failure of `{component_that_failed}`. Further drill down with 'Why?' for each identified cause.