A new type of titanium diaphragm , comprising a sound membrane body, a first protrusion is arranged in the middle of the sound membrane body, a honeycomb-shaped second protrusion is arranged on the first protrusion, and the first protrusion and the second protrusion are closely connected , the side of the first protrusion is provided with two circles of grooves. The beneficial effect of the utility model is that the high-pitched second harmonic is effectively solved, and the distortion rate of the sound is reduced, thereby improving the sweetness of the sound.
What is a titanium sound diaphragm?
It is a speaker, to be precise, a tweeter, which is used on high-end speakers.
44 mm tweeter replacement diaphragm Diaphragm
Material: Titanium
Voice Coil Diameter:1.75in (44.4mm)
Color:Blue /Silver
Out diameter:61mm
VC diameter:44.4mm
Dome height :8.5mm
Thickness:0.03mm
A titanium diaphragm made of titanium foil comprises the following steps: titanium billet is cold-rolled by the first group to form a titanium band with a thickness of 0.4 ~ 0.6mm; The titanium strip was formed into titanium foil through the second group of cold rolling. The first group of cold rolling included at least two cold rolling treatments, and the reduction of titanium billet thickness in the first cold rolling treatment was not more than 20% of the thickness of titanium billet. The titanium foil preparation method provided by the invention is used to obtain titanium foil whose thickness is reduced to 0.01mm ~ 0.05mm after cold rolling titanium material with thickness of 3.8 ~ 4.2mm for several times by pre-rolling, and the titanium strip elongation is increased to more than 36% by selecting titanium material with thicker thickness for cold rolling. The titanium foil has a high elongation rate, which is easy to form when preparing the loudspeaker sound film, but also can improve the high performance effect of the loudspeaker and reduce the distortion rate of sound.
Hot working pneumatic forming method of titanium diaphragm?
To greatly reduce the cost of product processing. The method of thermal processing pneumatic forming of titanium sound film is implemented according to the following steps: First, the stamping die is heated to a certain temperature, the titanium foil is put in, and then the upper die is started to drop slowly. When the upper die, the titanium foil and the lower die are closed, the high pressure gas is injected into the die and lasts for 3-5 seconds. After the upper die is returned, the titanium foil has a convex and full hemisphere crown surface in the middle, and the four corners of the waste are cut off , titanium sound diaphragm forming. Using the titanium sound film produced by the invention, the top height of the ball can reach more than 15.5mm, and the yield of the finished product is increased to more than 92%, which is 32 percentage points higher than that of the traditional process.
Preparation method of high hardness titanium diaphragm? In order to improve the hardness of titanium acoustic film, the distortion of sound is further reduced effectively and the sound quality is more full. The preparation method of high hardness titanium acoustic film is to divide the prepared titanium acoustic film into several groups, each group superimposed with fixture fixed, and then vacuum annealing at 700℃ - 750℃ for 2 hours, and then heated at room temperature. Titanium diaphragm with increased hardness has good mechanical properties and thermal stability, high fidelity sound effect, soft treble, the overall sound is more smooth and full and metallic texture.
Company: Baoji Dynamic Trading Co., Ltd
Country:China
Add:Baoti road,Jintai,Baoji city,Shaanxi,China
Cel:+86 18391896637(WHATSAPP)
Gmail:alisa@jmyunti.com
Website:www.jm-titanium.com
Hot Tags: titanium tweeter replacement diaphragm, China, suppliers, manufacturers, factory, customized, wholesale, buy, price, cheap, sale, quotation, in stock, free sample, Titanium Slotted Screw, titanium tube for heat exchanger, DIN934 titanium nut, Titanium Hexagon Nut, titanium pipe for heat exchanger, titanium bolt DIN7985
