SMT chip production is divided into two stages, one is offline preparation. The second is online debugging. Each factory has different details according to the model and management mode of its own mounter.
1. First of all, sort out the BOM list of customers. Programming needs to be done on the computer, so it must be electronic. It is generally in Excel format2. Coordinate extraction. There are three situations: (1) if the customer sends the coordinates of the exported Excel or txt document, you can directly use the programming software to merge the coordinates with the BOM you have sorted out.
(2) . if a PCB file is sent by the customer, you need to export the coordinates yourself. In general, you can export it in Excel format with Protel99 or pads2007.
(3) . the customer only provides a BOM, but can't provide coordinates. In this case, a scanner is needed. After PCB scanning, the acquisition points are saved in CAD format, and then the coordinates and BOM are combined
3. After the BOM and coordinates are combined, check whether there are omissions or relocations. If there are any, the engineering department needs to contact the customer for confirmation, and save them in the format required by the machine after OK.
These three steps, offline programming is almost finished.
Online debugging:
1. Import the programmed program into the machine
2. Find the origin and mark it
3. Gradually correct the tag coordinates.
4. Optimize the saving procedure and check the component direction and data again
5. Start the machine and make a first article confirmation
What brand of machine programming is nothing more than this. I hope it helps you
Generally, it is divided into two stages: one is offline preparation. The second is online debugging.
The details of each factory are different according to the model and management mode of each SMT machine
Offline preparations are as follows:
1. First, sort out the customer's BOM. The programming needs to be done on the computer, so it must be electronic. It is generally in Excel format2. Coordinate extraction. There are three situations:
(1) If the customer has sent out the coordinates of Excel or TXT documents that have been exported, you can directly use the programming software to merge the coordinates with the BOM you have sorted out.
(2) When a customer sends a PCB file, they need to export their own coordinates. In general, they can export it in Excel format with Protel99 or pads2007.
(3) The customer only provides a BOM, but can not provide coordinates. At this time, a scanner is needed. After PCB scanning, the acquisition points are saved in CAD format, and then the coordinates and BOM are combined
3. After the BOM and coordinates are combined, check whether there are omissions or relocations. If there are any, the engineering department needs to contact the customer for confirmation, and save them in the format required by the machine after OK.
These three steps, offline programming is almost finished.
Online debugging:
1. Import the programmed program into the machine
2. Find the origin and mark it
3. Gradually correct the tag coordinates.
4. Optimize the saving procedure and check the component direction and data again
5. Start the machine and make a first article confirmation
At present, the programming software has been updated to the one key operation of fool type for the domestic chip mounter market. The above is for forwarding reference only!
Programming is mainly divided into the following five points:
1. Get the production BOM list and find out what to paste at each patch position2. Measure SMT patch coordinates, find out x-axis, Y-axis coordinates and z-axis parameters of each patch position
3. Measure SMT patch parameters, make sure the shape, size, height, etc. of each patch
4. Measure the parameters of SMT chip PCB board, and make clear the shape, dimension, height, etc. of the board to be pasted
5. Material supply parameters, find out the material supply coordinate and height of each material
The production is very simple, the programming is good, according to the corresponding procedures and materials for production, pay attention to observe the process parameters
The above answers are very detailed. SMT programming and production roughly mean that. If you want to be careful, you have to see what kind of chip device is. The programming details of each machine are different
According to your circuit board design document, input the position of each component on the circuit board corresponding to the circuit board in SMT Mounter, and input which feeder each component is on the mounter at the same time. After inputting these, the machine will know where to get the material and where to paste the components.
