CN102882101A - Novel electric brush production technology - Google Patents
Novel electric brush production technology Download PDFInfo
- Publication number
- CN102882101A CN102882101A CN2012104160157A CN201210416015A CN102882101A CN 102882101 A CN102882101 A CN 102882101A CN 2012104160157 A CN2012104160157 A CN 2012104160157A CN 201210416015 A CN201210416015 A CN 201210416015A CN 102882101 A CN102882101 A CN 102882101A
- Authority
- CN
- China
- Prior art keywords
- powder
- production technology
- granular mixture
- mixture
- finished product
- 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
Landscapes
- Motor Or Generator Current Collectors (AREA)
Abstract
The invention discloses a novel electric brush production technology. The production technology sequentially comprises the following steps of: I, selecting raw materials including silver powder, copper powder, ceramic powder, graphite powder, resin and binder; II, mixing the silver powder, copper powder, ceramic powder, graphite powder, resin and binder at a weight ratio of 2:4:1:2:1:1, and heating and stirring, wherein the temperature is 40-60 DEG C; III, grinding the mixture in a grinder, screening the granular mixture, and soaking the granular mixture in a container for 5-6 hours; IV, pressing the soaked granular mixture in a mould to obtain a semi-finished product; and V, performing finishing molding of the semi-finished product. The technology disclosed by the invention is simple, generates relatively little spark and realizes relatively long service life.
Description
Technical field
The present invention relates to a kind of production technology, relate in particular to a kind of production technology of novel brush.
Background technology
Brush is to do sliding contact and form a kind of conductive component that is electrically connected with movement parts.Brush is for commutator or slip ring, as the sliding contact body that imports and exports electric current.Its conduction, heat conduction and greasy property are good, and have the instinct of certain mechanical strength and commutation property spark.Nearly all direct current machine and commutating machine all use brush, it is the important composition parts of motor, and brush application in daily life is more and more extensive, and a lot of household electrical appliance all need to use brush, such as dust catcher, family-use grinder, household drinker etc.But general common brush has short, the shortcoming such as not wear-resisting, spark is large in useful life.
Summary of the invention
Technical problem to be solved by this invention provides the production technology of the novel brush that a kind of technique is simple, spark is less, resistance to wear is good.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of production technology of novel brush, and this production technology comprises successively:
Step 1: choose raw material, be respectively silver powder, copper powder, ceramic powder, graphite powder, resin, binding agent;
Step 2: be that the ratio of 2:4:1:2:1:1 is mixed the stirring of heating with described silver powder, copper powder, ceramic powder, graphite powder, resin, binding agent according to weight ratio, described temperature is 40 ℃-60 ℃;
Step 3: said mixture is placed in the pulverizer pulverizes, the screening granular mixture is placed on described granular mixture in the container and floods, and described dip time is 5-6 hour;
Step 4: the granular mixture after will flooding is put into mould and is suppressed, and obtains semi-finished product;
Step 5: with described semi-finished product finishing moulding.
Described temperature is 50 ℃.
The described time is 5.5 hours.
Compared with prior art, beneficial effect of the present invention is:
Because the production technology of brush of the present invention has adopted processing step and the condition of rational structure and science, so can produce the brush that spark is little, the life-span is long, and production process is few, easy to operate, so technique of the present invention is simple, the less life-span of spark is longer.
Embodiment
Describe the present invention in detail below in conjunction with embodiment
A kind of production technology of novel brush, this production technology comprises successively:
Step 1: choose raw material, be respectively silver powder, copper powder, ceramic powder, graphite powder, resin, binding agent;
Step 2: be that the ratio of 2:4:1:2:1:1 is mixed the stirring of heating with described silver powder, copper powder, ceramic powder, graphite powder, resin, binding agent according to weight ratio, described temperature is 40 ℃-60 ℃;
Step 3: said mixture is placed in the pulverizer pulverizes, the screening granular mixture is placed on described granular mixture in the container and floods, and described dip time is 5-6 hour;
Step 4: the granular mixture after will flooding is put into mould and is suppressed, and obtains semi-finished product;
Step 5: with described semi-finished product finishing moulding.
Above-mentioned production technology has adopted processing step and the condition of rational structure and science, thus can produce the brush that spark is less, friction durability is long, and production process is few, easy to operate.
Embodiment 1:
A kind of production technology of novel brush, this production technology comprises successively:
Step 1: choose raw material, be respectively silver powder, copper powder, ceramic powder, graphite powder, resin, binding agent;
Step 2: be that the ratio of 2:4:1:2:1:1 is mixed the stirring of heating with described silver powder, copper powder, ceramic powder, graphite powder, resin, binding agent according to weight ratio, described temperature is 50 ℃;
Step 3: said mixture is placed in the pulverizer pulverizes, the screening granular mixture is placed on described granular mixture in the container and floods, and described dip time is 5.5 hours;
Step 4: the granular mixture after will flooding is put into mould and is suppressed, and obtains semi-finished product;
Step 5: with described semi-finished product finishing moulding.
In sum, technique of the present invention is simple, easy to operate.
The above only is better embodiment of the present invention; protection scope of the present invention is not limited with above-mentioned execution mode; as long as the equivalence that those of ordinary skills do according to disclosed content is modified or changed, all should include in the protection range of putting down in writing in claims.
Claims (3)
1. the production technology of a novel brush, it is characterized in that: this production technology comprises successively:
Step 1: choose raw material, be respectively silver powder, copper powder, ceramic powder, graphite powder, resin, binding agent;
Step 2: be that the ratio of 2:4:1:2:1:1 is mixed the stirring of heating with described silver powder, copper powder, ceramic powder, graphite powder, resin, binding agent according to weight ratio, described temperature is 40 ℃-60 ℃;
Step 3: said mixture is placed in the pulverizer pulverizes, the screening granular mixture is placed on described granular mixture in the container and floods, and described dip time is 5-6 hour;
Step 4: the granular mixture after will flooding is put into mould and is suppressed, and obtains semi-finished product;
Step 5: with described semi-finished product finishing moulding.
2. the production technology of a kind of novel brush according to claim 1, it is characterized in that: described temperature is 50 ℃.
3. the production technology of a kind of novel brush according to claim 1, it is characterized in that: the described time is 5.5 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104160157A CN102882101A (en) | 2012-10-26 | 2012-10-26 | Novel electric brush production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104160157A CN102882101A (en) | 2012-10-26 | 2012-10-26 | Novel electric brush production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102882101A true CN102882101A (en) | 2013-01-16 |
Family
ID=47483330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104160157A Pending CN102882101A (en) | 2012-10-26 | 2012-10-26 | Novel electric brush production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102882101A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105322410A (en) * | 2014-07-10 | 2016-02-10 | 苏州东南碳制品有限公司 | A vacuum cleaner motor brush preparation method and a brush prepared by the method |
| CN108907205A (en) * | 2018-07-03 | 2018-11-30 | 大同新成新材料股份有限公司 | A kind of manufacturing process of brush in composite material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070035196A1 (en) * | 2003-02-18 | 2007-02-15 | Sidgwick David H | Composite electrical brush construction |
| CN101217226A (en) * | 2007-12-27 | 2008-07-09 | 重庆川仪总厂有限公司 | A weak current slide contact material |
| CN101499598A (en) * | 2008-10-24 | 2009-08-05 | 哈尔滨工业大学 | Ceramic electric brush material and preparation thereof |
| TW201101621A (en) * | 2009-05-28 | 2011-01-01 | Tanaka Precious Metal Ind | Sliding contact material |
| CN102074875A (en) * | 2009-11-19 | 2011-05-25 | 杨长根 | Method for manufacturing electric brush used for industrial motor |
-
2012
- 2012-10-26 CN CN2012104160157A patent/CN102882101A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070035196A1 (en) * | 2003-02-18 | 2007-02-15 | Sidgwick David H | Composite electrical brush construction |
| CN101217226A (en) * | 2007-12-27 | 2008-07-09 | 重庆川仪总厂有限公司 | A weak current slide contact material |
| CN101499598A (en) * | 2008-10-24 | 2009-08-05 | 哈尔滨工业大学 | Ceramic electric brush material and preparation thereof |
| TW201101621A (en) * | 2009-05-28 | 2011-01-01 | Tanaka Precious Metal Ind | Sliding contact material |
| CN102074875A (en) * | 2009-11-19 | 2011-05-25 | 杨长根 | Method for manufacturing electric brush used for industrial motor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105322410A (en) * | 2014-07-10 | 2016-02-10 | 苏州东南碳制品有限公司 | A vacuum cleaner motor brush preparation method and a brush prepared by the method |
| CN105322410B (en) * | 2014-07-10 | 2018-08-17 | 苏州东南碳制品有限公司 | The preparation method of brush used for electric engine of cleaner and the brush prepared by this method |
| CN108907205A (en) * | 2018-07-03 | 2018-11-30 | 大同新成新材料股份有限公司 | A kind of manufacturing process of brush in composite material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102280790A (en) | Motor brush for small household appliances and manufacturing method of motor brush | |
| CN105322410B (en) | The preparation method of brush used for electric engine of cleaner and the brush prepared by this method | |
| CN102324681A (en) | Production method of conductive anti-friction material of electric brush | |
| CN102035118A (en) | Manufacturing formula and manufacturing process of electric brush for series-excitation AC-DC washing motor | |
| CN104779511A (en) | Manufacturing method of electric brush for treadmill motor and electronic brush manufactured using same | |
| CN102882100A (en) | Manufacturing method for electric brush | |
| CN102882101A (en) | Novel electric brush production technology | |
| CN108832439A (en) | A kind of automotive electronics fan carbon brush used for electric engine and preparation method thereof | |
| CN102904145A (en) | Production process of wear-resistant electric brush | |
| CN104779503A (en) | Electric brush for treadmill motor and manufacturing method of same | |
| CN108879271A (en) | A kind of wear-resistant automobile fuel pump carbon brush and preparation method thereof | |
| CN104882759A (en) | Metal electrographite brush with low cost and good performance and preparation method of metal electrographite brush | |
| CN102882103A (en) | Production process for electric brush | |
| CN102904143A (en) | Production process of electric brush | |
| CN102904144A (en) | Production process of nontoxic electric brush | |
| CN102882095A (en) | Composition for producing electric brush | |
| CN103811958A (en) | Wear-resistance brush material | |
| CN103811961A (en) | Waterproof electric brush materials | |
| CN103811969A (en) | Production technology for novel corrosion resistance brush | |
| CN103811971A (en) | Production process for high temperature resistant electric brush | |
| CN103811970A (en) | Production technology for anti-corrosion brush | |
| CN103811962A (en) | High temperature resistant electric brush material | |
| CN104993350A (en) | Brush highly resistant to wear and preparation method thereof | |
| CN103811968A (en) | Production technology for soft brush | |
| CN104882758A (en) | Metal electrographite brush having good conductivity and preparation method of metal electrographite brush |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |