Ten General Knowledge Of Ultrasonic Welding Machine
The ten general knowledge of ultrasonic welding machine as following is for your reference, we can accumulate experience in the practical operation to learn knowledge of ultrasonic welding together.
1. The ultrasonic welding machine can't be put into using immediately after the power is switched on.Waiting for two minutes before testing the ultrasound is normal, and then put into using.
2. Don’t continue to use ultrasonic welding head when it don’t pass testing, otherwise, it will break ultrasonic transducer.
3. Before replacing the ultrasonic welding head (upper mold),it should check whether there is oxide of the connection position (usually black or white matter). If it is, please use 800 (or finer) sandpaper to polish it and wipe it off with alcohol and then install it; it must be assembled and fastened during installation.
4. Ensure that the compressed gas supplied is dry and clean. Regularly check whether the inside of the filter on the back of the ultrasonic welding machine is clean (if there is oil, please clean it).
5. The ultrasonic welding head (upper mold) can pass the ultrasonic test, but there is a fever phenomenon during use. No matter how busy it is, it should be stopped. It can only be used after it has been cooled down by natural conditions and must replace if it is heated within half an hour to two hours.
6. For plastic parts that are not special structures (materials), please adjust the "delay time" until the ultrasonic welding head (upper mold) contacts the plastic parts and start to emit ultrasonic waves. If only the anti-power triggers the ultrasound system, please switch to the minimum power trigger point.
7. The power supply range should be within 5% of the 220VAC range, and the grounding wire of the metal part of the ultrasonic welding machine casing (usually double grounding) must be used as much as possible.
8. If you hear abnormal noise when welding plastic parts, please stop working. Checking whether the ultrasonic welding head (upper mold) amplifier transducer has cracks or whether it is in good contact with each other. If there is crack, it must be replaced. If it is loose, please twist it.
9. When detecting the frequency of the ultrasonic mold, do not press and hold the detection button during the long time; when adjusting the frequency, do not press the test ultrasonic button while adjusting the frequency knob.
10. Each ultrasonic welding head (upper mold) must be adjusted before using, as long as it is no longer necessary to adjust the frequency one by one when changing between the molds manufactured by Altransonic, only need to adjust the first mold frequency. The frequency adjustment is strictly prohibited during the continuous use of the ultrasonic upper mold after adjusting the frequency and determining.
