CN103811974A - Production process of waterproof electric brush - Google Patents
Production process of waterproof electric brush Download PDFInfo
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- CN103811974A CN103811974A CN201210450087.3A CN201210450087A CN103811974A CN 103811974 A CN103811974 A CN 103811974A CN 201210450087 A CN201210450087 A CN 201210450087A CN 103811974 A CN103811974 A CN 103811974A
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Abstract
The invention discloses a production process of a waterproof electric brush. The production process sequentially comprises step 1, selecting raw materials which comprise lead powder, calcium carbonate, a waterproof agent, graphite powder, copper disulfide and alcohol; step 2, distributing the raw materials by weight and mixing and stirring, wherein the distribution ratio of the lead powder, the calcium carbonate, the waterproof agent, the graphite powder, the copper disulfide and the alcohol is 2 to 3 to 2 to 2 to 1; step 3, enabling a mixture to be produced into a semi-finished product through hot-press forming; step 4, placing the semi-finished product into a boiler to be dipped; step 5, performing high temperature baking on the dipped semi-finished product, wherein the temperature is 800 to 1200 DEG C; step 6, placing the baked semi-finished product in a mould and performing finishing forming. Accordingly, the production process of the waterproof electric brush is simple in process, easy to operate and good in waterproofness.
Description
Technical field
The present invention relates to a kind of production technology of brush, relate in particular to a kind of production technology of waterproof brush.
Background technology
Brush is to do sliding contact and form a kind of conductive component being 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, and it is the important composition parts of motor, and brush application is in daily life more and more extensive, and a lot of household electrical appliance all need to use brush, such as dust catcher, and family-use grinder etc.Brush in the course of the work, has water can enter the pore of surface of the electric brush, and then corrodes brush, causes the waste of brush.
Summary of the invention
Technical problem to be solved by this invention is to provide the production technology of the simple waterproof brush of a kind of technique.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of production technology of waterproof brush, and this production technology comprises successively:
Step 1: choose raw material, be respectively lead powder, calcium carbonate, waterproofing agent, graphite powder, curing copper, alcohol;
Step 2: the ratio that described raw material is assigned as by weight to lead powder, calcium carbonate, waterproofing agent, graphite powder, curing copper, alcohol is 2:3:2:2:1, and mix and blend;
Step 3: said mixture body, by hot-forming, is made to semi-finished product;
Step 4: described semi-finished product are placed in boiler and are flooded;
Step 5: the semi-finished product after described dipping are carried out to high temperature and bake and bank up with earth, described temperature is 800 ℃-1200 ℃;
Step 6: the semi-finished product after described baking and banking up with earth are placed in mould to finishing moulding.
Described temperature is 1000 ℃.
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 good brush of water proofing property, be applicable to touch the motor of water, and production process is few, easy to operate, therefore technique of the present invention is simple, easy to operate, water proofing property is better.
Embodiment
?describe the present invention in detail below in conjunction with embodiment
A production technology for waterproof brush, this production technology comprises successively:
Step 1: choose raw material, be respectively lead powder, calcium carbonate, waterproofing agent, graphite powder, curing copper, alcohol;
Step 2: the ratio that described raw material is assigned as by weight to lead powder, calcium carbonate, waterproofing agent, graphite powder, curing copper, alcohol is 2:3:2:2:1, and mix and blend;
Step 3: said mixture body, by hot-forming, is made to semi-finished product;
Step 4: described semi-finished product are placed in boiler and are flooded;
Step 5: the semi-finished product after described dipping are carried out to high temperature and bake and bank up with earth, described temperature is 800 ℃-1200 ℃;
Step 6: the semi-finished product after described baking and banking up with earth are placed in mould to finishing moulding.
Above-mentioned production technology has adopted processing step and the condition of rational structure and science, thus can produce the good brush of water resistance, and production process is few, easy to operate.
embodiment 1
A production technology for waterproof brush, this production technology comprises successively:
Step 1: choose raw material, be respectively lead powder, calcium carbonate, waterproofing agent, graphite powder, curing copper, alcohol;
Step 2: the ratio that described raw material is assigned as by weight to lead powder, calcium carbonate, waterproofing agent, graphite powder, curing copper, alcohol is 2:3:2:2:1, and mix and blend;
Step 3: said mixture body, by hot-forming, is made to semi-finished product;
Step 4: described semi-finished product are placed in boiler and are flooded;
Step 5: the semi-finished product after described dipping are carried out to high temperature and bake and bank up with earth, described temperature is 1000 ℃;
Step 6: the semi-finished product after described baking and banking up with earth are placed in mould to finishing moulding.
In sum, technique of the present invention is simple, easy to operate and high temperature resistant, the life-span is longer.
The foregoing is only preferred embodiments of the present invention; protection scope of the present invention is not limited with above-mentioned execution mode; in every case the equivalence that those of ordinary skills do according to disclosed content is modified or is changed, and all should include in the protection range of recording in claims.
Claims (2)
1. a production technology for waterproof brush, is characterized in that: this production technology comprises successively:
Step 1: choose raw material, be respectively lead powder, calcium carbonate, waterproofing agent, graphite powder, curing copper, alcohol;
Step 2: the ratio that described raw material is assigned as by weight to lead powder, calcium carbonate, waterproofing agent, graphite powder, curing copper, alcohol is 2:3:2:2:1, and mix and blend;
Step 3: said mixture body, by hot-forming, is made to semi-finished product;
Step 4: described semi-finished product are placed in boiler and are flooded;
Step 5: the semi-finished product after described dipping are carried out to high temperature and bake and bank up with earth, described temperature is 800 ℃-1200 ℃;
Step 6: the semi-finished product after described baking and banking up with earth are placed in mould to finishing moulding.
2. according to the production technology of a kind of waterproof brush claimed in claim 1, it is characterized in that: described temperature is 1000 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210450087.3A CN103811974A (en) | 2012-11-12 | 2012-11-12 | Production process of waterproof electric brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210450087.3A CN103811974A (en) | 2012-11-12 | 2012-11-12 | Production process of waterproof electric brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103811974A true CN103811974A (en) | 2014-05-21 |
Family
ID=50708369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210450087.3A Pending CN103811974A (en) | 2012-11-12 | 2012-11-12 | Production process of waterproof electric brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103811974A (en) |
-
2012
- 2012-11-12 CN CN201210450087.3A patent/CN103811974A/en active Pending
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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: 20140521 |