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Forrasztás
The oven melts the paste into joints. The station keeps the conditions each board actually saw on its way through, not a daily summary.
Where the data comes from
- Heating zones
- Setpoints and actual values for each zone while the board is inside.
- Cooling zones
- The cooling rate after the peak, recorded with the rest of the profile.
- Oven screen
- Shows the running profile and any zone out of its window.
What we record at RO-1
Example values from the demo board KRZ-0917-00042. The source says where each fact comes from: the machine itself, a scan, an operator or the MES.
| Fact | Example | Source |
|---|---|---|
| Profile | P-07, lead-free | Machine |
| Zone setpoints | 8 zones, within limits | Machine |
| Conveyor speed | 82 cm/min | Machine |
| Fact | Example | Source |
|---|---|---|
| Entry and exit | 07:18:04 to 07:24:41 | Machine |
| Peak temperature | 243 °C | Machine |
| Time above liquidus | 71 s | Machine |
| Oxygen level | 850 ppm | Machine |
Checks at this station
Rules the station applies before a board moves on. Which ones run on your line is agreed with production and quality.
- The profile for this product
- A profile that does not belong to the work order stops the boards at the oven entry.
- Drift puts boards on hold
- When a zone leaves its window, the boards inside at that moment are marked for review.
In the manufacturing record
This is the line the station adds to the record of the board, the same record that follows it through the whole line.
See it on the lineManufacturing record
KRZ-CTRL-01 demo board
ForrasztásRO-1
Peak 243 °C
Hozzon egy konkrét gyártási problémát.
Egy nyomonkövetés, amely két állomás között megszakad, egy papíron zajló átadás, egy teszteredmény, amit senki sem talál. Mondja el, hol fáj, és őszintén megmondjuk, megoldja-e szoftver.