Seam 01
Sales to planning
Delivery dates are promised without seeing real capacity.
macroseam / Manufacturing
In manufacturing the plan and the shop floor drift apart: the schedule says one thing, the machines and the people do another. macroseam develops and optimises the processes between planning, production, quality and dispatch for mid-size and large manufacturers.
Fig. 01 / Plan and shop floor
Plan
Shop floor
Every block is a job. The plan keeps its slots; the real work slides out of them until someone replans by hand.
Macro processes in manufacturing
Station 01
From a customer order to a shipped product.
Station 02
Deciding what runs on which line, and when.
Station 03
Getting the right material to the right machine in time.
Station 04
Checks, deviations and corrective actions.
Station 05
Planned service and unplanned stops.
Station 06
From finished goods to a loaded truck.
Fine processes in manufacturing
Spec sheet / Fine processes
Repeated many times a day
The seams
Seam 01
Delivery dates are promised without seeing real capacity.
Seam 02
The schedule is printed in the morning and out of date by noon.
Seam 03
Output is written on paper and typed in at the end of the shift.
Seam 04
Finished goods wait because shipping learns about them late.
The signs
Questions
It is shortening the path from customer order to shipped product by removing waiting, rework and retyping between planning, production, quality and dispatch.
They overlap. Lean focuses on waste on the shop floor. Process optimisation, as macroseam uses the term, also covers the office processes and systems around production and the handoffs between them.
That mismatch is a seam. First the real process is mapped. Then it becomes clear whether the system should be configured differently, connected to other tools or replaced.