| 摘要 |
The invention provides an electronic element mounting system which can calculate a high-reliability index in the analysis of the capacity and production loss of electronic element mounting devices. A production management device is provided with a cycle time acquisition unit which acquires the time after a printed substrate is carried in until the printed substrate is taken out, i.e. the cycle time, in each electronic element mounting device; a cycle time storage unit which stores the cycle times of the electronic element mounting devices obtained by the cycle time acquisition unit according to the sequence of the electronic element mounting devices; and a shortest cycle time selection unit by which the shortest cycle time of an electronic element mounting device in the cycle times of all the electronic element mounting devices stored in the cycle time storage unit is selected to be the shorted cycle time of the electronic element mounting devices. |
