Laser cutting application for acoustic waterproof membrane and sound insulation membrane

The diaphragm, i.e. the membrane of the speaker playback, plays an important role in the speaker sound and microphone, which can effectively reduce the damage to the ears, filter noise and prevent dust. Ordinary diaphragms are usually composed of dust-proof coils glued to a transparent film. A good diaphragm can greatly improve the quality of the speaker and is an important part of the speaker.

With the continuous development and reform of speaker production technology, the cutting of sound diaphragms has ushered in a new process revolution. Laser technology has gradually been applied to the production of speakers and has become the main driving force in the cutting process. The cutting of sound diaphragms has gradually become more sophisticated, intelligent and efficient. Today, Laisai introduced a device, a device for cutting sound diaphragms-thin film laser cutting machine.

Thin film laser cutting machine is a carbon dioxide laser cutting machine, its main features are: high precision, high efficiency, long service life, widely used in sound membrane cutting. The membrane laser cutting machine focuses the high-energy laser beam on the membrane surface to form a high-temperature area, so that the material can reach the cutting effect at high temperature. The high-precision membrane laser cutting machine has a smooth cutting edge with no yellowing and beautiful effect. The laser cutting accuracy is higher than that of the traditional cutting process, and the accuracy can reach 0.01~0.02mm. The non-contact cutting has no mechanical stress and maintains the integrity and cleanliness of the membrane surface. It has obvious process advantages.