Today follow me to know the ten reasons of tactile dome dirty in dome array have caused, analyze the reasons and find solutions to problems to ensure the quality of dome array(dome sheet).
1. Tactile dome itself dirty: change to the clean metal dome(brown rust stains or white spots are tactile dome dirt;
2. Tactile dome collection table or the vibration plate are dirty: the work surface need to be cleaned before the production process;
3. Stamping die dirty itself: the stamping dies need to be cleaned before production (usually is grease.);
4. Electrical inspection process dirty: clean before working (usually oil);
5. Protective film composition problems caused dome array pollution: choose better quality protective film (usually white spots minor impurities);
6. Materials electrostatic strong absorption caused Dome Array stolen stolen sewage pollution: workshop humidity adjustment (usually fibers, dander minor impurities);
7. Hand touch tactile dome directly: work with finger cover (usually fingerprint);
8. Anhydrous alcohol (orange water) wipe casued pollution: use the clean alcohol, if they are “pollution” needs immediate replacement (generally white spots minor impurities);
9. The working environment and the operating table dirty: Clean the table before woking (usually particulate impurities, or fibers, dander minor impurities);
10. Storehouse dirty: keep in clean containers (usually particle impurities, or fibers, dander and other minor impurities.)
We have learned above ten reasons and solutions of the tactile dome dirty in dome array, so we can be in control of the production process, and to prevent the production of defective products.
