제조 공정 사이클타임 측정을 통한 동작 낭비분석 및 개선방안

Operation Waste Analysis and Improvement Plan through the Manufacturing Process Cycle Time Measurement

Based on the cycle time measurement of the DA-SPA process, the waste time of each process operation was analyzed. By improving the synchronous processing method in which the bonding operation is sequentially performed after the dispensing process, the overall process time can be shortened by processing the bonding operation in parallel during the waiting time of the dispensing process, and the structure interference, which is the waiting element of the dispensing process, is eliminated. To reduce this, an improvement plan was derived to shorten the overall process time by adding a buffer structure and changing the bonding device process.