When the SMT machine is working, the easiest and most common mistake is to paste the wrong components and install the position is not correct, so the following measures are formulated to prevent.
1. After the material is programmed, there must be a special person to check whether the component value of each numbered position of the material station is consistent with the component value of the corresponding material supplier number in the programming table. If inconsistent, it must be corrected.
2. Belt SMT feeder, when each plate of material is installed and then replenishment, there must be a special person to check whether the value of the new material plate is correct.
3. The patch must be edited once after programming to check whether the component number, rotation Angle and mounting position of each mounting step are correct.
4. After the first piece of each batch of SMT products is installed, there must be special inspection. Problems should be corrected by modifying procedures in time.
5. During SMT, check the position of SMT is not correct, throw material, etc. Check and eliminate any problems found in time.
6. Set pre-welding detection station (manual or through SMT AOI)
Post time: Aug-27-2021