CN102427571A - Manufacturing method for voice coil framework material - Google Patents
Manufacturing method for voice coil framework material Download PDFInfo
- Publication number
- CN102427571A CN102427571A CN2011103599872A CN201110359987A CN102427571A CN 102427571 A CN102427571 A CN 102427571A CN 2011103599872 A CN2011103599872 A CN 2011103599872A CN 201110359987 A CN201110359987 A CN 201110359987A CN 102427571 A CN102427571 A CN 102427571A
- Authority
- CN
- China
- Prior art keywords
- glue
- coil framework
- framework material
- temperature resistant
- high temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses a manufacturing method for a voice coil framework material. The manufacturing method comprises the following steps of: wetting and immersing high-temperature resistant glue in glass fiber cloth, wherein the concentration of the high-temperature resistant glue is 200-250MPA.S; roasting the glass fiber cloth and wetted and immersed with the high-temperature resistant glue in a roasting oven with the temperature of 290+/-5DEG C; uniformly coating self-adhesive adhesion agent glue on a fiber material again, wherein the concentration of the glue is 400-500MPA.S; roasting the fiber material coated with the self-adhesive adhesion agent glue in a roasting oven with the temperature of 200+/-5DEG C; and finally obtaining the voice coil framework material. The voice coil framework material manufactured by the method has the advantages of high temperature resistance and favorable permeability.
Description
Technical field
The present invention relates to a kind of articles for use that are used for voice coil loudspeaker voice coil, relate in particular to a kind of manufacture method of speech coil framework.
Background technology
Chinese invention patent number is: 200910032195.7 disclose a kind of refractory glass fibre cloth and manufacturing approach thereof.With common alkali-free glass fiber cloth is raw material, in the dewaxing furnace of continous way, carries out dewaxing treatment, and the paraffin wax type pretreating reagent on alkali-free glass fiber cloth surface is after treatment removed fully, exposes glass fiber.To put into groove through the alkali-free glass fiber cloth of dewaxing treatment, and circulate with acid-proof pump and stir and auxiliary bubbling stirs to strengthen ion exchange process.Carry out the surface spraying of cloth afterwards again and handle the surperficial spent acid of removal, be immersed in then in the clear water, under clear water flows, wash.In the continous way drying oven, carry out first drying after the washing again.Behind the first drying to the surface of alkali-free glass fiber cloth through impregnation, mud jacking, dry, batch and promptly obtain the high temperature resistant cloth of finished product.
Characteristics such as that above-mentioned fiber material does not have is high temperature resistant, corrosion-resistant, the anti-molten Ji in typing back do not have under the condition of 250 ± 5 degree left and right sides temperature yet and use for a long time, at high temperature are not easy to be out of shape and have rapid heat dissipation, ventilative good characteristics.So be not suitable for doing the speech coil framework material.
Summary of the invention
For solving the problem that prior art exists, the invention provides a kind of speech coil framework material method, the speech coil framework material that adopts method provided by the invention to make has high temperature resistant, good permeability.
The present invention is achieved in that a kind of speech coil framework material method step is: will be in harmony with high temperature resistant glue and be immersed in the glass fabric; Wherein the concentration of high temperature resistant glue is 200-250MPA.S; To be in harmony the glass fabric that is soaked with high temperature resistant glue and in temperature is the baking box of 290 ± 5 degree, toast; Through first baking box, obtain the glass fiber material after the gluing for the first time with the speed of 1.5 meters of per minutes;
Glass fiber material after the gluing first time is coated with tack solid glue once more equably; Wherein the concentration of glue is 400-500MPA.S; To be coated with tack solid glue is to toast in 200 ± 5 degree baking boxes in temperature; Speed with 2 meters of per minutes is passed through second baking box, produces the speech coil framework material at last.
Optional, the length of first baking box be 4 meters.
Optional, the length of said second baking box is 4 meters.
Optional, the pigment of adding 0.35%-0.4% in the said high temperature resistant glue.
The present invention adopts glass fiber material as basic material, and said speech coil framework glass fiber material has high temperature resistant, corrosion-resistant; Characteristics such as the anti-molten Ji in typing back; It can use under the condition of 250 ± 5 degree left and right sides temperature for a long time, at high temperature is not easy distortion, and has rapid heat dissipation; Ventilative good characteristics also can be used in the condition of subzero 30 ± 5 degree left and right sides temperature of low temperature for a long time.High low temperature, high wet condition all can operate as normal.
Embodiment
To combine specific embodiment to specify the present invention below, be used for explaining the present invention in this illustrative examples of the present invention and explanation, but not as to qualification of the present invention.
Embodiment 1:
A kind of speech coil framework material method that present embodiment provides will be in harmony with high temperature resistant glue and be immersed in the glass fabric, and wherein the concentration of high temperature resistant glue is 212MPA.S, adds 0.35% haematochrome in the high temperature resistant glue.To be in harmony the glass fabric that is soaked with high temperature resistant glue and in temperature is 290 baking box, toast, be 4 meters first baking box with the speed of 1.5 meters of per minutes through length, obtains the glass fiber material after the gluing for the first time;
Glass fiber material after the gluing first time is coated with tack solid glue once more equably; Wherein the concentration of glue is 425MPA.S; To be coated with tack solid glue is to toast in the 202 degree baking boxes in temperature; Speed with 2 meters of per minutes is 4 meter second baking box through length, produces red speech coil framework material at last.
Embodiment 2:
A kind of speech coil framework material method that present embodiment provides will be in harmony with high temperature resistant glue and be immersed in the glass fabric, and wherein the concentration of high temperature resistant glue is 221MPA.S, adds 0.4% marennin in the high temperature resistant glue.To be in harmony the glass fabric that is soaked with high temperature resistant glue and in temperature is 290 baking box, toast, be 4 meters first baking box with the speed of 1.5 meters of per minutes through length, obtains the glass fiber material after the gluing for the first time;
Glass fiber material after the gluing first time is coated with tack solid glue once more equably; Wherein the concentration of glue is 435A.S; To be coated with tack solid glue is to toast in the 222 degree casees in temperature; Speed with 2 meters of per minutes is 4 meter second baking box through length, produces green speech coil framework material at last.
Embodiment 3:
A kind of speech coil framework material method that present embodiment provides will be in harmony with high temperature resistant glue and be immersed in the glass fabric, and wherein the concentration of high temperature resistant glue is 232MPA.S, adds 0.37 uranidin in the high temperature resistant glue.To be in harmony the glass fabric that is soaked with high temperature resistant glue and in temperature is 290 baking box, toast, be 4 meters first baking box with the speed of 1.5 meters of per minutes through length, obtains the glass fiber material after the gluing for the first time;
Glass fiber material after the gluing first time is coated with tack solid glue once more equably; Wherein the concentration of glue is 445MPA.S; To be coated with tack solid glue is to toast in the 232 degree baking boxes in temperature; Speed with 2 meters of per minutes is 4 meter second baking box through length, produces yellow speech coil framework material at last.
More than the technical scheme that the embodiment of the invention provided has been carried out detailed introduction; Used concrete example among this paper the principle and the execution mode of the embodiment of the invention are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the embodiment of the invention; Simultaneously, for one of ordinary skill in the art, according to the embodiment of the invention, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (4)
1. speech coil framework material method; It is characterized in that; To be in harmony with high temperature resistant glue and be immersed in the glass fabric, wherein the concentration of high temperature resistant glue is 200-250MPA.S, will be in harmony the glass fabric that is soaked with high temperature resistant glue in temperature is the baking box of 290 ± 5 degree, to toast; Through first baking box, obtain the glass fiber material after the gluing for the first time with the speed of 1.5 meters of per minutes;
Glass fiber material after the gluing first time is coated with tack solid glue once more equably; Wherein the concentration of glue is 400-500MPA.S; To be coated with tack solid glue is to toast in 200 ± 5 degree baking boxes in temperature; Speed with 2 meters of per minutes is passed through second baking box, produces the speech coil framework material at last.
2. a kind of according to claim 1 speech coil framework material method is characterized in that: the length of said first baking box is 4 meters.
3. a kind of according to claim 1 speech coil framework material method is characterized in that: the length of said second baking box is 4 meters.
4. a kind of according to claim 1 speech coil framework material method is characterized in that: the pigment that adds 0.35%-0.4% in the said high temperature resistant glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103599872A CN102427571A (en) | 2011-11-14 | 2011-11-14 | Manufacturing method for voice coil framework material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103599872A CN102427571A (en) | 2011-11-14 | 2011-11-14 | Manufacturing method for voice coil framework material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102427571A true CN102427571A (en) | 2012-04-25 |
Family
ID=45961503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103599872A Pending CN102427571A (en) | 2011-11-14 | 2011-11-14 | Manufacturing method for voice coil framework material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102427571A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105828268A (en) * | 2015-01-06 | 2016-08-03 | 深圳市雅美时塑胶电子有限公司 | Voice coil framework, preparation method thereof and method for winding wire on voice coil framework |
| CN106604194A (en) * | 2015-10-14 | 2017-04-26 | 刘承明 | Voice coil structure based on fiberglass pipe application |
-
2011
- 2011-11-14 CN CN2011103599872A patent/CN102427571A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105828268A (en) * | 2015-01-06 | 2016-08-03 | 深圳市雅美时塑胶电子有限公司 | Voice coil framework, preparation method thereof and method for winding wire on voice coil framework |
| CN105828268B (en) * | 2015-01-06 | 2019-06-18 | 深圳市雅美时塑胶电子有限公司 | Speech coil framework and preparation method thereof, on speech coil framework coiling method |
| CN106604194A (en) * | 2015-10-14 | 2017-04-26 | 刘承明 | Voice coil structure based on fiberglass pipe application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104630760B (en) | A kind of brass surfaces prepares the preparation method of purple chemical composition coating | |
| CN102839476A (en) | Production process of high-strength high-silicon dioxide glass fiber yarns | |
| CN105418969A (en) | Click chemistry based preparation method of carbon nanotube grafted carbon fiber reinforcement | |
| CN103555198B (en) | The preparation method of modified organic silicone resin coating liquid and the method with its manufacture packaging glass of solar cell | |
| CN102256449A (en) | Organic soldering protective film manufacturing process for naked copper printed board | |
| CN102427571A (en) | Manufacturing method for voice coil framework material | |
| CN104694908B (en) | Method for preparing zirconia film on surface of zirconium alloy by using inorganic zirconate | |
| CN107724093A (en) | A kind of surface cleaning processing method of glass fabric | |
| CN108284699A (en) | The PVD silk-screens pierced process and a kind of glass panel product of a kind of glass panel | |
| CN101654881B (en) | High silica glass fiber rope and fabricating technique thereof | |
| CN105082655B (en) | A kind of carbon fiber heating film and preparation method thereof, system | |
| CN101654854A (en) | High-temperature resistant glass fiber cloth and fabricating technique thereof | |
| CN108252105A (en) | A kind of surface treatment method of glass fabric | |
| CN103831394A (en) | Enhanced rapidly-dried coating for investment casting and preparation method of enhanced rapid-drying coating | |
| CN204031602U (en) | Laminator | |
| CN103253871B (en) | Melting burning deinking and stripping process | |
| CN110183881A (en) | A kind of glass coating material, self-cleaning glass and preparation method thereof | |
| CN107935406A (en) | The preparation method of antireflecting silicon dioxide film | |
| CN107696216A (en) | A kind of raw bamboo flame retarding process | |
| CN104060486A (en) | Random wax dyeing technology | |
| CN101358046A (en) | Silicon oxide-containing nano paint, preparation method and application thereof | |
| CN105443089B (en) | The preparation method of microcosmic oil drive glass model | |
| CN105332686B (en) | The preparation method of microcosmic oil drive glass model | |
| CN106966606A (en) | A kind of preparation method of solar energy glass surface anti-reflection film | |
| CN102477557A (en) | Surface treatment process for wire-drawing and dyeing aluminum products |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Longyu Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Yang Longyu Document name: Notification that Application Deemed to be Withdrawn |
|
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120425 |