At 7:30 AM, the SMT line powers on. The operator clicks to start a work order on the workstation screen, and the corresponding SOP, material station list, and first-article drawings automatically pop up. This appears smooth, but if the scheduling system changes its plan, the information on the workstation screens remains yesterday's version. The issue lies in the lack of integration—if the SMT workshop scheduling software operates only within its own logic, upstream and downstream data will not match, and line changeovers will still rely on verbal communication.
1. Integration Between Scheduling and ESOP: Work Orders Carry SOPs to Workstations
The core action of SMT workshop scheduling software is dispatching: selecting orders from the customer order pool, generating work orders based on production lines, processes, and processing nodes, and assigning them to specific equipment stations. The critical next step is synchronizing the association of SOP documents, videos, and drawings when the work order is dispatched. Suppose an SMT line temporarily receives an urgent order; after the scheduling end adjusts the work order, the workstation all-in-one machine automatically refreshes. The operator sees the work instruction for the new model version immediately, without waiting for process engineers to run to the site to replace files. Estimates suggest this integration can reduce file preparation time during line changeovers by more than half.
2. Integration Between Scheduling, Kanban, and Andon: Progress and Exceptions Share the Same Data Source
After work orders are dispatched, process progress tracking relies on data feedback. The scheduling end records start and completion statuses, while the Kanban end presents phased production schedules: daily plans are split into six time slots, with product type, target output, actual output, defect count, and defect rate visible on a single screen per slot. Suppose the defect rate rises in a specific time slot; the Andon call triggers simultaneously, and the team leader and IPQC information appear directly on the Kanban, eliminating the need to search through paper reports. Quality tracing also follows the same data chain—searching defects by date, production line, equipment, product, and serial number. Defect items such as broken clips or damaged heads are automatically classified and statistically summarized. In this context, the role of the SMT workshop scheduling software is that of the data source; only when scheduling is accurate do the Kanban and Andon systems have meaning.
3. Integration Between Scheduling and Station-Level Kanban: OEE and Personnel Authorization Align
Station-level Kanban is the final link in the integration chain. Station cycle time bar charts, cycle time fluctuation curves, and equipment OEE (running vs. downtime ratio, standard capacity, actual capacity, and capacity achievement rate) all depend on the planned cycle time provided by the scheduling system as a baseline. Dispatching and authorization for operators at stations 1 through 9 for the current shift are also issued by the scheduling end. Who works at which station and whether they have operational permissions are clearly visible on the screen. Consider a scenario: after a line changeover, cycle time fluctuations are significant. The fluctuation curve and OEE data on the Kanban provide reverse feedback to the scheduling end, indicating whether the schedule was too tight or if equipment downtime caused delays, providing a basis for adjustment.
4. Underlying Support for Integration
If your workshop's scheduling system and workstation screens remain disconnected, consider starting with the single action of having work orders carry SOPs.