Weiheng 8-Step Robot Joint Test Boundary Review

Version 1.0 · Pre-proposal engineering worksheet · October 14, 2026

Use this sheet before a robot-joint test proposal is frozen. Mark each buyer input as Known, Target, TBD, Supplier-proposed, or Excluded. Mark each supplier response as Compliant, Deviation, Option, Excluded, or Clarification required.

Buyer / project:

DUT model and revision:

Application decision supported:

Workflow: R&D / validation / QC / EOL / other:

Target country/site:

Boundary-sheet revision:

IDBoundary to defineRequired project inputBuyer statusSupplier responseEvidence / recordOwner / revision
RJ-B01DUT classBare motor, reducer, unpowered actuator, or powered joint module
RJ-B02Included componentsMotor, reducer, encoder, brake, drive, controller, housing, cooling, and integrated sensors
RJ-B03Mechanical boundaryConstrained side, loaded side, interfaces, coordinate/sign convention, measurement planes, and fixture responsibility
RJ-B04Command/control boundaryCommand plane, control-loop owner, drive/controller revision, and permitted changes
RJ-B05Operating envelopeTorque-speed-position-time sequence, direction, inertia, duty, dwell, cooling, thermal state, and protection limits
RJ-B06Synchronized evidenceChannel, unit, measurement location, timing relationship, and raw-data retention
RJ-B07Calculation and validityCalculation region, sign, filtering/averaging, invalid-run reason, and retest rule
RJ-B08Acceptance and deliverablesRequirement, tolerance, method, report/raw data, witness, deviation, and sign-off

Buyer reviewer/date:

Supplier reviewer/date:

What this worksheet establishes: This worksheet defines a traceable test scope. It does not demonstrate system range, accuracy, uncertainty, cycle time, service life, compliance, or acceptance. Project-specific records are required for those claims.