INSPECTION & PROJECT RECORDS
Quality Inspection
Define inspection characteristics, sampling, methods and required records before production so the delivered evidence matches the drawing, process risk and customer acceptance basis.
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SERVICE OVERVIEW
Connect the service scope to the finished-part requirement.
Inspection scope should be proportional to the part and project risk. Material identity, critical dimensions, appearance, casting or forging integrity, functional characteristics and documentation may require different methods and sampling plans.
The required evidence is reviewed during quotation and engineering review. This prevents a generic inspection promise from replacing a clear agreement about what will be checked, how acceptance will be determined and which records will accompany samples or production lots. Equipment, laboratory work and special testing are included only when confirmed for the project.
CUSTOMER INPUTS
Information required for an actionable review.
Incomplete requirements can change the quotation, process route and inspection scope. These inputs help identify open items before production planning.
Controlled drawing and specification
Revision, datums, tolerances, notes and referenced standards.
Critical characteristics
Features affecting fit, sealing, safety, function, assembly or customer control plans.
Material and process route
Grade, condition and manufacturing operations that influence inspection risk.
Sampling and acceptance requirements
First article, lot sampling, frequency, acceptance criteria and any customer format.
Required documents and tests
Material records, dimensional report, NDT, functional testing, traceability or other agreed evidence.
SERVICE SCOPE
Available work is confirmed by project, not by a generic checklist.
The execution route may combine Tianluping operations and controlled specialist suppliers. The quotation defines what is included.
Drawing and revision verification
Connect the inspection plan and production release to the applicable controlled drawing and approved changes.
Project-definedMaterial verification and records
Review required material identification, certificates or testing against the project specification.
Project-definedDimensional inspection
Select suitable instruments, fixtures or measurement methods for drawing-defined features and tolerances.
Project-definedVisual and surface inspection
Evaluate agreed casting, forging, machining or finish conditions using defined acceptance criteria.
Project-definedFunctional or special testing
Coordinate agreed leak, pressure, hardness, NDT or other tests when required and technically applicable.
Project-definedTraceability and inspection documents
Provide the identification and records explicitly included in the project quality plan or quotation.
Project-definedPROJECT WORKFLOW
Review, approve and control the service route.
The exact milestones depend on the project, but responsibility and acceptance should be visible before production begins.
Requirement review
Identify revision, critical characteristics, referenced standards, tests, sampling and required customer formats.
OutputInspection requirement listInspection planning
Select methods, equipment, fixtures, responsibility and record format suitable for the required characteristics.
OutputAgreed inspection scopeSample verification
Inspect samples or first-off parts and identify open issues before production release.
OutputSample evidence and open-item statusProduction controls
Apply the agreed incoming, in-process and final checks according to the manufacturing route and project plan.
OutputControlled production inspectionFinal release and records
Verify completion of required checks and compile the documents included with the delivery or retained by agreement.
OutputReleased lot and agreed recordsDELIVERABLES & RESPONSIBILITY
Agree what will be supplied and what evidence is required.
Deliverables are project-specific and should be included in the quotation, approval plan or quality agreement.
PROJECT QUESTIONS
Questions to clarify before quotation.
Is every dimension inspected on every part?
Not automatically. Characteristics, frequency and sampling should be defined by the drawing, part risk, production stage and customer quality requirements.
Which inspection reports can be supplied?
Dimensional, material, visual, functional or special-test records may be available when specified and included in the quotation. The exact format and scope must be agreed before production.
Can customer-specific inspection formats be used?
Customer formats can be reviewed during quotation. The required characteristics, method, sample size and submission stage should be supplied in advance.
How are external laboratory tests controlled?
When external testing is required, the laboratory scope, applicable method, sample identification and report requirements should be defined as part of the project plan.
ENGINEERING REVIEW
Define the complete scope before quotation.
Share the drawing, material, quantity, application and required records. The team can review the manufacturing and supporting-service route together.