CN107498476A - The technique for processing skive material - Google Patents
The technique for processing skive material Download PDFInfo
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- CN107498476A CN107498476A CN201710973597.1A CN201710973597A CN107498476A CN 107498476 A CN107498476 A CN 107498476A CN 201710973597 A CN201710973597 A CN 201710973597A CN 107498476 A CN107498476 A CN 107498476A
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- China
- Prior art keywords
- diamond particles
- screen cloth
- sol
- device room
- technique
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The present invention relates to the technique of processing skive material, and it includes preparing TiO 2 sol, cleans diamond particles；Diamond particles after cleaning are placed on the screen cloth in device room, are then pumped into above-mentioned TiO 2 sol into device room, while drive by rotating shaft that screen cloth is forward and reverse to be alternately rotated；Then the TiO 2 sol in extractor displacer room, diamond particles are collected by screen cloth, reheats the diamond particles on drying screen cloth；After cooling, diamond particles are heat-treated, obtain the diamond abrasive that surface is coated with titanium deoxid film.After the present invention places diamond particles on screen cloth, TiO 2 sol can be pumped into device room, colloidal sol is set to flood screen cloth, ensure that diamond particles are immersed in colloidal sol, then by pumping out the colloidal sol in device room, the diamond particles of colloidal sol can be scribbled by the convenient collection of screen cloth, is artificially collected so as to avoid, improves production efficiency.
Description
Technical field
The present invention relates to a kind of technique for processing skive material.
Background technology
Diamond grinding tool using diamond as representative is quickly grown, using penetrated into machining, automobile system
Make, Aero-Space, biology, medical apparatus, electronic information, building, traffic, the field such as geological mining.At present, the overwhelming majority is artificial
The diamond of synthesis is all powdered or tiny graininess, and in order to carry out high accuracy using diamond, high-efficiency grinding is processed,
Diamond abrasive grain is bonded and is made the mould with some strength and shape by generally use bonding agent, in order to installed in
Grinding is carried out on various grinding machines.With other abrasive materials such as corundum, carborundum phase ratio, when being ground with Diamond dies, its
With the advantages that grinding efficiency is high, service life is long, grinding force is small, and grinding temperature is low, grinding accuracy is high.But existing Buddha's warrior attendant
Stone emery wheel material manufacturing procedure is complicated, low production efficiency,
The content of the invention
For above-mentioned technical problem, the present invention provides a kind of processing skive material for improving production efficiency
Technique.
Technical scheme is used by the present invention solves above-mentioned technical problem：The technique for processing skive material,
It comprises the following steps：
The technique for processing skive material, it comprises the following steps：
（1）TiO 2 sol is prepared, cleans diamond particles；
（2）Diamond particles after cleaning are placed on the screen cloth in device room, it is molten that above-mentioned titanium dioxide is then pumped into device room
Glue, make colloidal sol submergence screen cloth and diamond particles, while drive by rotating shaft that screen cloth is forward and reverse to be alternately rotated；
（3）Then the TiO 2 sol in extractor displacer room, diamond particles are collected by screen cloth, reheated on drying screen cloth
Diamond particles, while drive by rotating shaft that screen cloth is forward and reverse is alternately rotated；
（4）After cooling, diamond particles are placed in Muffle furnace stove and be heat-treated, it is thin coated with titanium dioxide to obtain surface
The diamond abrasive of film.
Preferably, during cleaning diamond particles, diamond particles are first soaked with hydrochloric acid solution, then is rushed with deionized water
Wash and dry, be then cleaned by ultrasonic with acetone, then dried with after deionized water rinsing.
Preferably, diamond particles soaked with hydrochloric acid solution after with the pH value of deionized water rinsing to flushing liquor be 7.
Preferably, during heat treatment, 20-30min is incubated after Muffle furnace first is warming up into 90-100 DEG C, then with 4-7
DEG C/min heating rate is warming up to 600-800 DEG C, and is incubated furnace cooling after 50-60min.
Preferably, being provided with cover plate on the upside of the device room, the hair to diamond particles drying is installed on cover plate downside
Thermal.
Preferably, the material storing box of storage TiO 2 sol is provided with outside the device room, the titanium dioxide in the material storing box
Colloidal sol pumpable delivers to the device room, is provided with discharging opening in device room bottom, the colloidal sol in device room by the discharging opening draw back to
The material storing box.
Preferably, the screen perimeter wall has upwardly extended flange.
As can be known from the above technical solutions, the present invention will be in diamond surface titanium dioxide coating film, after can improving sintering
Adhesion between bonding agent and diamond abrasive；, can be by TiO 2 sol after placing diamond particles on screen cloth simultaneously
Device room is pumped into, colloidal sol is flooded screen cloth, ensures that diamond particles are immersed in colloidal sol, then by pumping out the colloidal sol in device room,
The diamond particles of colloidal sol can be scribbled by the convenient collection of screen cloth, is artificially collected so as to avoid, improves production efficiency.
Embodiment
The present invention is described in detail below, illustrative examples of the invention and explanation are used for explaining the present invention herein, but
It is not as a limitation of the invention.
The technique for processing skive material, it comprises the following steps：
First, TiO 2 sol is prepared, and cleans diamond particles；During cleaning, diamond particles are first soaked with hydrochloric acid solution
Bubble, then with the pH value of deionized water rinsing to flushing liquor be 7, and dry, then it is cleaned by ultrasonic with acetone, then uses deionized water
Dried after flushing, can avoid introducing impurity during film, reduce the performance of diamond.
Then the diamond particles after cleaning are placed on the screen cloth in device room, above-mentioned titanium dioxide is then pumped into device room
Titanium colloidal sol, make colloidal sol submergence screen cloth and diamond particles, while drive by rotating shaft that screen cloth is forward and reverse to be alternately rotated；Then, take out
The TiO 2 sol gone out in device room, diamond particles are collected by screen cloth, reheat the diamond particles on drying screen cloth, together
When drive that screen cloth is forward and reverse is alternately rotated by rotating shaft；In implementation process, the storage of storage TiO 2 sol is provided with outside device room
Hopper, the TiO 2 sol pumpable in the material storing box deliver to the device room and flood screen cloth, diamond particles is soaked in two
In titanium oxide sol, the coating of diamond particle surfaces titanium oxide film layer is realized, improves the performance of material.The present invention is by turning
Axle drives screen cloth to rotate, and the diamond particles on screen cloth are moved in centrifugal action, are advantageous to soak and dry uniform
Property, can be positive, reversely alternately during rotation.And the screen perimeter wall has upwardly extended flange, prevents diamond particles from taking off
Fall.
In coating procedure is soaked, once immersion may be not enough uniformly, it is necessary to when repeatedly coating, can be in device room bottom
Discharging opening is set, the colloidal sol in device room is back to the material storing box by the discharging opening pumpable, then is pumped to device room by material storing box, from
And the multiple coating of colloidal sol and recycling for colloidal sol are realized, and it is not only cost-saved, and production efficiency is high.Carrying out repeatedly
During coating, each coating must be dried, therefore the present invention is provided with cover plate on the upside of the device room, cover plate is pacified on downside
Equipped with electro-heat equipment, heating, drying is carried out to diamond particles by electro-heat equipment, to improve the uniformity of coating, improve material
Performance.
After cooling, diamond particles are placed in alumina sol and soaked, then Drying and cooling；It is subsequently placed in Muffle furnace
It is heat-treated in stove, obtains the diamond abrasive that surface is coated with titanium deoxid film.During heat treatment, first Muffle furnace is heated up
20-30min is incubated after to 90-100 DEG C, is then warming up to 600-800 DEG C with 4-7 DEG C/min heating rate, and be incubated
Furnace cooling after 50-60min.After Overheating Treatment, film consistency is higher, and adhesive force is stronger.
Above-mentioned embodiment is used for illustrative purposes only, and is not limitation of the present invention, relevant technical field
Those of ordinary skill, can be so that various changes can be made and modification without departing from the spirit and scope of the present invention, therefore institute
There is equivalent technical scheme also to belong to scope of the invention.
Claims (7)
1. processing the technique of skive material, it comprises the following steps：
（1）TiO 2 sol is prepared, cleans diamond particles；
（2）Diamond particles after cleaning are placed on the screen cloth in device room, it is molten that above-mentioned titanium dioxide is then pumped into device room
Glue, make colloidal sol submergence screen cloth and diamond particles, while drive by rotating shaft that screen cloth is forward and reverse to be alternately rotated；
（3）Then the TiO 2 sol in extractor displacer room, diamond particles are collected by screen cloth, reheated on drying screen cloth
Diamond particles, while drive by rotating shaft that screen cloth is forward and reverse is alternately rotated；
（4）After cooling, diamond particles are placed in Muffle furnace stove and be heat-treated, it is thin coated with titanium dioxide to obtain surface
The diamond abrasive of film.
2. the technique of skive material is processed according to claim 1, it is characterised in that：Clean diamond particles
When, diamond particles are first soaked with hydrochloric acid solution, then with deionized water rinsing and dry, then it is cleaned by ultrasonic with acetone, is connect
And dried with after deionized water rinsing.
3. the technique of skive material is processed according to claim 2, it is characterised in that：Diamond particles hydrochloric acid
With the pH value of deionized water rinsing to flushing liquor it is 7 after solution immersion.
4. the technique of skive material is processed according to claim 1, it is characterised in that：During heat treatment, first by horse
20-30min is incubated after not stove is warming up to 90-100 DEG C, is then warming up to 600-800 with 4-7 DEG C/min heating rate
DEG C, and it is incubated furnace cooling after 50-60min.
5. the technique of skive material is processed according to claim 1, it is characterised in that：It is provided with the upside of the device room
Cover plate, the electro-heat equipment to diamond particles drying is installed on cover plate downside.
6. the technique of skive material is processed according to claim 1, it is characterised in that：Storage is provided with outside the device room
The material storing box of TiO 2 sol is deposited, the TiO 2 sol pumpable in the material storing box delivers to the device room, at device room bottom
Portion is provided with discharging opening, and the colloidal sol in device room is drawn back to the material storing box by the discharging opening.
7. the technique of skive material is processed according to claim 1, it is characterised in that：The screen perimeter wall is upward
It is extended with flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710973597.1A CN107498476A (en) | 2017-10-19 | 2017-10-19 | The technique for processing skive material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710973597.1A CN107498476A (en) | 2017-10-19 | 2017-10-19 | The technique for processing skive material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107498476A true CN107498476A (en) | 2017-12-22 |
Family
ID=60701166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710973597.1A Pending CN107498476A (en) | 2017-10-19 | 2017-10-19 | The technique for processing skive material |
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| Country | Link |
|---|---|
| CN (1) | CN107498476A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3922207A (en) * | 1974-05-31 | 1975-11-25 | United Technologies Corp | Method for plating articles with particles in a metal matrix |
| US6745960B1 (en) * | 1999-06-07 | 2004-06-08 | Freund Industrial Co., Ltd. | Centrifugally rolling granulating device and method of treating powder and granular material using the device |
| CN105908153A (en) * | 2016-04-22 | 2016-08-31 | 柳州凯通新材料科技有限公司 | Preparation method of high-precision cutting abrasion wheel abrasive |
| CN105922146A (en) * | 2016-04-22 | 2016-09-07 | 柳州凯通新材料科技有限公司 | Method for preparing metal bond diamond grinding wheel |
| CN206168598U (en) * | 2016-08-31 | 2017-05-17 | 常州君合表面涂覆工程有限公司 | Honeycomb type soaks and gets rid of coating machine |
-
2017
- 2017-10-19 CN CN201710973597.1A patent/CN107498476A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3922207A (en) * | 1974-05-31 | 1975-11-25 | United Technologies Corp | Method for plating articles with particles in a metal matrix |
| US6745960B1 (en) * | 1999-06-07 | 2004-06-08 | Freund Industrial Co., Ltd. | Centrifugally rolling granulating device and method of treating powder and granular material using the device |
| CN105908153A (en) * | 2016-04-22 | 2016-08-31 | 柳州凯通新材料科技有限公司 | Preparation method of high-precision cutting abrasion wheel abrasive |
| CN105922146A (en) * | 2016-04-22 | 2016-09-07 | 柳州凯通新材料科技有限公司 | Method for preparing metal bond diamond grinding wheel |
| CN206168598U (en) * | 2016-08-31 | 2017-05-17 | 常州君合表面涂覆工程有限公司 | Honeycomb type soaks and gets rid of coating machine |
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