SMED.

SMED (Single Minute Exchange of Die) is a technique for reducing machine adjustment time to the shortest possible time. The goal must be no more than 10 minutes. It was invented by Dr. Shingeo Shingo, who jointly thought of the Toyota production system together with Taiichi Ohno.

Basic principles of SMED, adjustment steps There is a variety This depends on Operational characteristics Type of machinery used But when analyzed, it will be found that It consists of 2 main parts: "Internal Setup" and "External Setup". Internal work refers to various activities that occur while the machine is stopped. Until the first good piece was produced. As for external work, it refers to any activity that is done while the machine is operating. Good work is being produced.