The sound film is the diaphragm of the speaker playback. It plays an important role in the speaker sound and the microphone. It can effectively reduce the damage to the ear, filter noise and dust. The common sound diaphragm is usually made of a dust-proof coil. A good sound diaphragm can greatly improve the quality of the speaker and is an important part of the speaker.


With the continuous development and reform of the speaker production process, the cutting of the sound diaphragm has ushered in a new "process revolution". Towards a more refined, intelligent and efficient development. The editor today introduces a piece of equipment, a thin-film laser cutting machine that is used in the cutting of acoustic diaphragms.


Thin film laser cutting machine is a kind of carbon dioxide laser cutting machine. The main features of its model are: high precision, fast efficiency, long life, etc. The thin film laser cutting machine focuses the high-energy laser beam on the surface of the diaphragm to form a high temperature area, so that the high temperature and temperature of the material can achieve the cutting effect. The phenomenon of yellow edges has a beautiful effect. The precision of laser cutting is also higher than that of traditional cutting processes. The precision can reach 0.01~0.02mm. The non-contact cutting method has no mechanical stress. neatness. Has obvious technological advantages.