ROCKVANTA | Custom shaft drawing checklist

Drawing and model
- Part number, revision and units
- Quantity and any first-article requirement
- Governing drawing standard
- Controlling document if the 2D drawing and 3D model differ

Mating interfaces
- Bearing, hub, coupling and seal references or interface drawings
- Required fits, shaft limits and mating-part limits where applicable
- Shoulder locations, corner radii and mating clearances
- Keyways, splines, threads and holes, fully defined

Geometrical requirements
- Datum features and the specified datum system
- Runout or other geometrical controls on identified surfaces
- Surface finish and any critical angular relationships
- Requirements or restrictions for manufacturing center holes

Material and final condition
- Material grade, standard and supplied condition
- Required heat treatment or coating
- Hardness range, method and location if specified
- Hardened depth and acceptance method if specified
- Final dimensional requirements after processing
- Masked or untreated areas where required

Inspection and delivery
- Characteristics requiring recorded results
- Inspection extent and any first-article report
- Required material, process and dimensional records
- Part or batch identification
- Bare shaft or assembly scope, including any fitted parts
- Protection of finished surfaces
- Destination and required delivery date

Flag unresolved requirements for review. This checklist does not set design
tolerances, approve a material substitution or establish a manufacturing process.

Article: https://rockvanta.com/resources/custom-shaft-drawing-checklist/
Enquiries: sales@rockvanta.com