News

Error in axial installation of composite diaphragm
Error in axial installation of composite diaphragm
The composite diaphragm is easy to cause errors in the axial installation process, which will lead to bending of the composite diaphragm, and the composite diaphragm always bends along the axial deformation
2022-05-11
What are the main parameters that affect the performance of the diaphragm?
What are the main parameters that affect the performance of the diaphragm?
The diaphragm is molded by a flat vulcanizer from a variety of rubber materials. In the selection of appropriate membrane materials, theoretically, the service life of rubber membrane is relatively long
2022-05-11
Advantages and characteristics of automatic six axis voice coil winding machine
Advantages and characteristics of automatic six axis voice coil winding machine
Streamlined appearance planning, unique hot air blowing system, modular planning, convenient maintenance, stable and reliable performance, high repetition accuracy, fine servo tension control, quality assurance, microcomputer touch screen control system
2022-05-11
Speaker sound film PEEK sound film what kind of plastic is it
Polyether ether ketone (PEEK) resin is a kind of special engineering plastics with excellent performance. Compared with other special engineering plastics, PEEK resin has more significant advantages, such as high temperature resistance of 260 degrees, excellent mechanical properties, good self-lubrication, chemical corrosion resistance, flame retardant, peel resistance, wear resistance to strong nitric acid, concentrated sulfuric acid, radiation resistance, super mechanical properties.
2022-05-11