Bluetooth headsets that have passed the sealing test can allow users to enjoy the dynamics of music during use. Its sealing function can not only extend the life of the product, but also improve the user's experience.Bluetooth headsets must meet the IP67 waterproof standard, so sealing testing must be performed, and traditional sealing testing will cause some irreparable damage to the product.How to realize the sealing test of non-destructive earphones has become the research focus of Hirays Technology. After continuous innovation and improvement, we have produced an earphone sealing tester, which has now been put into production.

This time, Hirays Technology will conduct equipment operation training for customers who perform headphone seal testing. This training is designed to strengthen customers' use of equipment and management, reduce operators' operating errors on seal testers, and improve operators' literacy in using equipment. The following is an on-site demonstration of this training by Hirays Technology.

1. Display of the appearance and detection difficulties of headphones

In order to let customers understand the detection process and principle in more detail, the training staff conducted an in-depth analysis of the appearance of this headset:

1. The shape of the earphones is relatively small, and the overall precision is high. The internal components are integrated with the outer casing. In order to allow the sound to be transmitted better, there are special sound holes;

2. The special structure of the earphone makes it difficult to detect its sealing. During the early design and production process, its shell will undergo special treatment, and the earphone has a closed sound hole, which cannot be directly inspected using a mold during inspection;

2. Breakthrough in Difficulties in Headphone Sealing Testing

1. The operator explained the principle of the earphone sealing test to the customer. For the special shape of the earphone, Hirays Technology has specially customized a tooling jig for the earphone. At the beginning of the test, just set the program, place the earphone in the mold, press the start button, the mold will close up and down, and the conduit connecting the instrument will fill the mold with gas from below;

2. When the instrument is started, the instrument will inflate the mold through the upper device. At the same time, the air pressure in the mold will slowly rise. When the air pressure reaches the set value, the inside of the mold will be in a constant state. At this time, the induction line will determine the flow value to detect whether the flow rate of the exhaust pipe meets the standard.

three,Analysis of on-site operation training of earphone sealing tester

1. When the test begins, the operator explains the relevant rules and regulations for the management of testing equipment, allowing customers to correctly use and carefully maintain the audio sealing tester to achieve the best use results.In this link, we require customer staff to operate the mobile phone in person to experience and become familiar with the operation process.

2. Finally, Hirays Technology explained to customers the maintenance work of the headphone sealing tester, including cleaning, lubrication, inspection, monitoring, adjustment, tightening and arrangement of the equipment. 

4. Headphone sealing test parameter table

This training service of Hirays Technology has been highly recognized by customers. After personnel training, the equipment can be quickly operated, which reduces the company's training cycle for personnel and speeds up the investment in production line testing of earphone sealing testers.

The copyright belongs to Hirays Technology. Reprinting and counterfeit originality are prohibited. Any violation will be at your own risk.