Production workflow and shop travelers
What a shop traveler is and how an AFS order moves from approval to delivery, the material facts and limits a traveler must carry, how to build one for a coping order, and how to diagnose workflow defects and document the evidence a reviewer needs.
4 lessons · about 37 min · 11 diagrams · 2 videos
Version 1.1.0
Builds on these modules
Lessons
0 of 4 complete
Lesson 1 · 10 min · 12 slides · 8 questions
Production workflow and shop travelers: principles and terminology
What a shop traveler is and why it exists, the words a production workflow is described in, how an AFS order moves from approval to delivery, and where the safety rules sit.
You will be able to: Define a traveler, routing, hold point and nonconformance, trace an AFS order through its stages, and state the safety boundaries of the shop floor.
Not startedStart →Lesson 2 · 11 min · 11 slides · 9 questions
Production workflow and shop travelers: materials, standards and design constraints
The material facts a traveler must state, the AFS limits and status check that gate the queue, the coating maker's rules that travel with the job, and how metal is stored between operations.
You will be able to: Write the material line of a traveler, apply the limits and bend rules that decide whether a job can be queued, and carry the coil maker's handling and storage rules with the job.
Not startedStart →Lesson 3 · 8 min · 10 slides · 6 questions
Production workflow and shop travelers: methods and worked application
A step-by-step method for a traveler, worked through on a coping order: girth gate, piece count, blanks per sheet, the material line, hold points and the measurements to record.
You will be able to: Build a job traveler for a realistic order: check it against the limits, count the pieces, record assumptions and units, and set its hold and inspection points.
Not startedStart →Lesson 4 · 8 min · 10 slides · 6 questions
Production workflow and shop travelers: defects, verification and case study
The defects of a workflow rather than of the metal, a historical case of traveler sign-offs out of order and how it was corrected, and the evidence that shows a job was built as approved.
You will be able to: Diagnose a workflow defect from the record, choose a corrective action, and document the evidence a reviewer needs.
Not startedStart →
Practical task
Build a documented job packet (traveler) for a coping or other flashing order of your choosing, check it against AFS's limits, and analyse one workflow defect, so a reviewer can follow every decision without asking.
Hand in
- The identity and material line: customer or job, item, quantity, material, thickness with its unit and its source, colour and painted side
- A sketch or marked-up profile with every leg to the mold line, hem faces, the girth worked out, and the fabrication status with the rule that decided it
- The piece count for the run, with the arithmetic, and the joint detail named as an assumption to confirm on the shop drawing
- The routing with hold points, and a quality checklist with spaces for measured values
- A defect analysis for one workflow defect: what the record showed, the cause, the corrective action and the evidence that it worked
Rubric
| Criterion | Meets the standard when |
|---|---|
| Sources and units | Every number names its source (register, drawing or manufacturer) and carries its unit. |
| Limits and status | Girth, length, end flanges, legs and hem returns are checked against AFS's limits, and the status is correct for the material and thickness. |
| Piece count | The count is rounded up correctly and lap or joint allowances are named as assumptions, not invented. |
| Hold points | Fabrication status, approval, shop drawings before fabrication where they apply, first piece and quality check are all present and in order. |
| Evidence | The checklist records measured values, and any backward step carries a note. |
| Defect analysis | The analysis traces the defect to the record, chooses a corrective action that changes the process, and shows the evidence. |
| Safety | The packet notes handling for long pieces and that jam clearing follows the employer's energy control procedure. |