Assign tasks to stations without breaking precedence
See this course’s project requirements
A paper assembly-station plan with precedence constraints, target cycle time, station assignments, calculated balance losses and a tested demand-change response.
Keep your working files in your own notebook or software. Save a private description, checklist, and work link in My Proof.
What to include
- Save a precedence map with five measured task durations; include the original-case decision evidence and a separate changed-case result.
- Save the takt calculation with period and exclusions; include the original-case decision evidence and a separate changed-case result.
- Save the three-station feasibility check against 90 sec; include the original-case decision evidence and a separate changed-case result.
- Save capacity estimate separately from guaranteed delivery; include the original-case decision evidence and a separate changed-case result.
- Record the rejected candidates and exact capacity reasons; include the original-case decision evidence and a separate changed-case result.
- Assemble the precedence/takt/balance/sensitivity/trial packet; include the original-case decision evidence and a separate changed-case result.
Review and revise
Use these criteria to check your work and choose what to improve.
- The final packet uses the supplied task-specific constraints and all six records agree.
- Every result can be traced to an identifier, input, calculation or stated decision rule.
- Changed-case practice updates dependent records and keeps holds or uncertainty visible.
- The packet states the learner role, authority boundary and specific next verification needed before real work.
Want more background?
The idea in everyday life
Original fictional workplace practice; paper or a local document is sufficient. The rules and records below are supplied for this exercise, not asserted universal workplace policy. Willow cycle target 90 sec. Tasks A30, B45, C20, D55, E25 with dependencies A→B/C→D→E. Proposed stations: S1 A+B=75, S2 C+D=75, S3 E=25. Within S2 perform C before D; B arrives from S1 before D.
Station load is the sum of its assigned tasks; every load must fit the chosen cycle and internal task order must remain feasible.
Assign tasks to stations without breaking precedence — worked practice
Station load is the sum of its assigned tasks; every load must fit the chosen cycle and internal task order must remain feasible.
Willow cycle target 90 sec. Tasks A30, B45, C20, D55, E25 with dependencies A→B/C→D→E. Proposed stations: S1 A+B=75, S2 C+D=75, S3 E=25. Within S2 perform C before D; B arrives from S1 before D. Use paper or a local document. Preserve the original case and make a separate changed-case record.
1. Step 1
Check station assignments contain each task once.
You should see: A/B, C/D, E cover all five without duplication.
Keep the stated identifier, unit and policy alongside this result so another reader can check it.
2. Step 2
Sum each station load.
You should see: S1=75, S2=75, S3=25.
Keep the stated identifier, unit and policy alongside this result so another reader can check it.
3. Step 3
Verify predecessor order within and across stations.
You should see: A before B/C; B and C before D; D before E.
Keep the stated identifier, unit and policy alongside this result so another reader can check it.
4. Step 4
Save the three-station feasibility check against 90 sec.
You should see: All station loads≤90 with precedence respected; this is a paper proposal, not a real production trial.
Keep the stated identifier, unit and policy alongside this result so another reader can check it.
What to finish
Save the three-station feasibility check against 90 sec; include the original-case decision evidence and a separate changed-case result.
Watch for this
Checking only average task time instead of every station load and dependency.
How can I tell I understand it?
Using the supplied identifiers, I can save the three-station feasibility check against 90 sec. My changed-case record names the revised condition and explains which dependent decision it changes.
Quick knowledge check
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Source & access notes · checked 2026-10-01
Occupational task and responsibility context; the exercise policies and quantities are original fictional inputs. Page title and relevant content inspected; no interactive controls or credential process tested.
Access: Readable official page retrieved with the web reader on 2026-10-01.
Reuse: All teaching cases, data, worked steps and questions are original. Link and limited paraphrase for context; no copied source exercises.
Source & access notes · checked 2026-10-01
Occupational task and responsibility context; the exercise policies and quantities are original fictional inputs. Page title and relevant content inspected; no interactive controls or credential process tested.
Access: Readable official page retrieved with the web reader on 2026-10-01.
Reuse: All teaching cases, data, worked steps and questions are original. Link and limited paraphrase for context; no copied source exercises.
Source & access notes · checked 2026-10-01
Public agency or educational context; no source exercises are copied and no simulated threshold is presented as an official rule. The direct-access limitation is preserved; official search-retrieved context supports the stated scope only.
Access: Official primary-page summary was available in web search; direct page retrieval was blocked in this environment. Full page and interactive operation are not claimed.
Reuse: All teaching cases, data, worked steps and questions are original. Link and limited paraphrase for context; no copied source exercises.
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