CN1233808C - Grinding fluid in use for superhard abrasive grinding wheel of metal binding agent electrolyzable online, and preparation method - Google Patents
Grinding fluid in use for superhard abrasive grinding wheel of metal binding agent electrolyzable online, and preparation method Download PDFInfo
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- CN1233808C CN1233808C CN 200410029949 CN200410029949A CN1233808C CN 1233808 C CN1233808 C CN 1233808C CN 200410029949 CN200410029949 CN 200410029949 CN 200410029949 A CN200410029949 A CN 200410029949A CN 1233808 C CN1233808 C CN 1233808C
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- 238000000227 grinding Methods 0.000 title claims abstract description 76
- 239000012530 fluid Substances 0.000 title claims abstract description 47
- 239000002184 metal Substances 0.000 title claims abstract description 35
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 35
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000011230 binding agent Substances 0.000 title abstract description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims abstract description 14
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910021538 borax Inorganic materials 0.000 claims abstract description 12
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims abstract description 12
- 239000004328 sodium tetraborate Substances 0.000 claims abstract description 12
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 12
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 25
- 239000004576 sand Substances 0.000 claims description 16
- 240000004160 Capsicum annuum Species 0.000 claims description 10
- 229910000397 disodium phosphate Inorganic materials 0.000 claims description 10
- 235000019800 disodium phosphate Nutrition 0.000 claims description 10
- 229960004418 trolamine Drugs 0.000 claims description 10
- 239000000243 solution Substances 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 abstract description 5
- 239000011347 resin Substances 0.000 abstract description 4
- 229920005989 resin Polymers 0.000 abstract description 4
- 238000004090 dissolution Methods 0.000 abstract description 3
- 239000011550 stock solution Substances 0.000 abstract 4
- 235000011187 glycerol Nutrition 0.000 abstract 2
- 238000003754 machining Methods 0.000 abstract 2
- 235000015393 sodium molybdate Nutrition 0.000 abstract 2
- 239000011684 sodium molybdate Substances 0.000 abstract 2
- 235000010265 sodium sulphite Nutrition 0.000 abstract 2
- 229910001651 emery Inorganic materials 0.000 description 39
- 238000000034 method Methods 0.000 description 24
- 238000005868 electrolysis reaction Methods 0.000 description 16
- 238000005245 sintering Methods 0.000 description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910003460 diamond Inorganic materials 0.000 description 9
- 239000010432 diamond Substances 0.000 description 9
- 239000003082 abrasive agent Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 238000002161 passivation Methods 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 229910052582 BN Inorganic materials 0.000 description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The present invention relates to grinding fluid for the superhard abrasive grinding wheels of metal binding agents and a preparation method thereof, which belongs to the technical field of precise mechanical machining, wherein the metal binding agents can be electrolyzed on line. The stock solution of the grinding fluid is prepared from 0.1 to 0.3% of sodium molybdate, 2 to 4% of disodium hydrogen phosphate, 0.1 to 0.5% of propanetriol, 0.8 to 1.2% of triethanolamine, 0.8 to 2% of borax, 0.12 to 1% of sodium sulfite and 0.28 to 1% of red oil. The grinding fluid is obtained according to the fact that the mass ratio the stock solution of the grinding fluid to water is 1:5 to 1:20. The preparation method comprises the following steps: the water is heated to 60 DEG C to 80 DEG C; the disodium hydrogen phosphate, the borax, the sodium sulfite and the sodium molybdate are added to the water, and the mixture is stirred and dissolved to obtain solution; the propanetriol and the triethanolamine are poured to the solution, the mixture is stirred for complete dissolution; next, the red oil is poured, and after the complete dissolution is carried out, the temperature is lowered to room temperature, and the stock solution of the grinding fluid is obtained; finally, the grinding fluid is obtained according to the fact that the mass ratio the stock solution of the grinding fluid to water is 1:5 to 1:20. The present invention solves the problems of difficult dressing of common grinding tools of resin binding agents, poor retentivity of the geometric shapes of working surfaces and short service life in the grinding and machining process for precise mirror surfaces.
Description
Technical field
The present invention relates to cooperate the grinding fluid that can online electrolytic metal bindnig agent extra hard abradant sand wheel uses with electrolysis film forming function.Can realize that online electrolysis can the ground finish of online electrolytic metal bindnig agent extra hard abradant sand wheel precision mirror surface.More strictly speaking, relate to that can the be online electrolytic metal bindnig agent extra hard abradant sand wheel of cooperation uses have electrolysis, electrolysis is given birth to film, flushing, cooling, is activated, soaks into the grinding fluid of function.
Background technology
In precision sizing, adopt resin bond wheel (diamond or cubic boron nitride fine particle size) usually.Be characterized in having certain elasticity and higher intensity, shock-resistance is good.But its heat impedance and alkali-resistivity are relatively poor, and the high temperature of grinding area can burn wedding agent, and alkaline grinding fluid can reduce the intensity and the hardness of emery wheel, increase the wearing and tearing of emery wheel, thereby make the form accuracy of emery wheel be difficult to keep.Because the finishing of the emery wheel of the cured wedding agent of tree can only be adopted the diamond pen dressing method, therefore for the emery wheel of ultra tiny granularity, the diamond pen dressing method can't be realized accurate dressing to it.
Metal bonded wheel commonly used mainly is the bronze binding agent emery wheel.It is stronger than the bonding force of resin bond wheel, and wear resistance is good, and work geometrical shape retentivity is good, and long service life can be born big load; But self-sharpening is poor, stops up easily, needs often finishing, and can only adopt the mill method is carried out the off-line finishing, the cost height, and efficient is low.
Summary of the invention
The objective of the invention is to weak point difficult at common resins binding agent grinder dressing in the precision mirror surface ground finish and that working face geometrical shape retentivity is poor, the life-span is short, a kind of grinding fluid with electrolysis effect and generation passive film effect of can online electrolytic metal bindnig agent extra hard abradant sand wheel and cooperating this emery wheel to use is provided.
Provided by the present invention can online electrolytic metal bindnig agent extra hard abradant sand wheel, it is characterized in that, abrasive material is a kind of of diamond and CBN or two kinds, prepare burden according to conventional concentration with wedding agent, this wedding agent main component is that mass percent is 60%～80% iron powder, copper powder 5%～15%, add metal additive and 3～5% graphite again with 5～20%, ferroferric oxide powder is a kind of or two kinds be mixed with non-metallic additive, adopting cold-rolled sintered method to make can online electrolytic metal bindnig agent extra hard abradant sand wheel.
Described cold-rolled sintered manufacture craft process is characterized in that it may further comprise the steps as shown in Figure 1:
(1) with the super hard abrasive diamond, cubic boron nitride is a kind of or two kinds according to conventional concentration batching, with the iron powder mixing and stirring of putting together, add the small amount of ethanol remix then;
(2) copper powder and metal additive and non-metallic additive powder are added in the lump mix;
(3) above-mentioned powder is packed into mould, pressurization reach behind the 400-500Mpa 5～10 seconds of pressurize, carry out the demoulding then;
(4) will take off compacting embryo spare after touching puts into sintering oven and carries out sintering, the sintering environment is a reducing atmosphere, according to metal bonded wheel normal sintering system, guarantee top temperature 900-950 degree, be incubated 1-1.5 hour and obtain of the present invention can online electrolytic metal bindnig agent extra hard abradant sand wheel.
Wherein adding small amount of ethanol in the step (1) can make abrasive material and iron powder bond together, around abrasive material, wrap attached very thin one deck iron powder, overcome the too small shortcoming of super hard abrasive proportion, and when sintering, helped abrasive particle, belonged to known technology with the combination between the wedding agent.
Be the synoptic diagram of the sintering process of emery wheel of the present invention as shown in Figure 2, belong to metal bonded wheel normal sintering system, the sintering temperature error must be controlled at ± 5 ℃ within.Sintering temperature was at the uniform velocity risen to the 300-400 degree at 1-1.5 hour; Be incubated after 1-1.5 hour, process at the uniform velocity rose to the 500-600 degree in 0.5-0.6 hour; Be incubated after 1-1.5 hour, process evenly rose to the 700-750 degree in 0.5-0.6 hour; Be incubated after 1-1.5 hour, process at the uniform velocity rose to the 800-850 degree in 0.5-0.6 hour; Be incubated after 1-1.5 hour, process at the uniform velocity rose to the 900-950 degree in 0.5-0.6 hour; Be incubated after 1-1.5 hour, be cooled to room temperature.
Emery wheel of the present invention has following characteristics:
1) metallic bond in the emery wheel has enough intensity and hardness, enough can bear big grinding force greatly and difficult drop-off to the hold of abrasive material.
2) in the grinding wheel bond be that the rational proportion of the various metals of main component guarantees that emery wheel online electrolysis speed in grinding process is fit to iron, removal amount evenly, stablize of abrasive particle quantity of participating in grinding more.
3) speed of the rational proportion of the various metal ingredients in grinding wheel bond assurance emery wheel generation passive film in surface when correct grinding or tarry matter is fast, quality even, fine and close, abundant, flexible good, strong adhesion, can become ideal polishing film.
As in the online electrolysis grinding with the grinding fluid that can online electrolytic metal bindnig agent extra hard abradant sand wheel be used, not only enough coolings, oilness, perviousness, cleaning and antirust ability to be arranged, but also will possess good electrolytic activation and passivation.On the one hand the electrolytic activation ability to be arranged, can make online electrolytic dressing grinding in the priming reaction removed of the anode dissolution that appropriate speed can online electrolytic metallic bond takes place in certain electrical parameter range, reach the purpose of dressing emery wheel, also have the ability that in time generates and keep the suitable thickness passive film at wheel face simultaneously, reach and suppress the purpose that emery wheel overelectrolysis loss and correct grinding, tarry matter stage serve as no pressure polishing membrane interaction.Also have antirust function of prevent erosion, lathe is not had corrosive nature.
The grinding fluid that can be online electrolytic metal bindnig agent extra hard abradant sand wheel provided by the invention uses is characterized in that:
This grinding fluid is to form than 1: 5～1: 20 according to grinding fluid stoste and quality, wherein said grinding fluid stoste is the Sodium orthomolybdate by mass percent 0.1～0.3%, 2～4% Sodium phosphate dibasic, 0.1～0.5% glycerol, 0.8～1.2% trolamine, 0.8～2% borax, 0.12～1% S-WAT, 0.28～1% chilli oil, all the other are that water is formulated.
The preparation method of the grinding fluid that can be online electrolytic metal bindnig agent extra hard abradant sand wheel provided by the invention uses is characterized in that it may further comprise the steps:
1. water is heated to 60 ℃～80 ℃;
2. Sodium phosphate dibasic, borax, S-WAT, Sodium orthomolybdate are added to be stirred in the above-mentioned water to dissolve and obtain solution;
3. glycerol, trolamine are poured into and be stirred to whole dissolvings in the above-mentioned solution;
4. after pouring the whole dissolvings of chilli oil again into, be cooled to room temperature and obtain grinding fluid stoste;
5. obtained the grinding fluid that can be online electrolytic metal bindnig agent extra hard abradant sand wheel of the present invention uses than 1: 5～1: 20 according to grinding fluid stoste and quality.
The rational proportion of various compositions such as inorganic salt and tensio-active agent in the grinding fluid, not only can bring into play each maximum effect of forming branch and the synergistic effect between the composition, the best comprehensive grinding performance that keeps grinding fluid, can also with the electrolysis power electrical parameter and can online electrolytic metal bonded wheel in the wedding agent proportioning of metal ingredient match, realize that the reasonable control of film forming speed of electrolysis and quality reaches the best dressing effect of super-fine powder granularity emery wheel.
Can online electrolytic metal bindnig agent extra hard abradant sand wheel and the size of grinding fluid electrolysis film forming ability in online electrolysis grinding, the quality of quality, can judge by electrolytic activation, the Passivation Curve of electrolysis stage, as shown in Figure 4.With connect high-frequency impulse electrolysis power supply can online electrolytic metal bonded wheel and grinding fluid on grinding machine, start, allow emery wheel electrolysis in high speed rotating, but do not carry out grinding, treat that the wheel face passive film forms, when electrolysis is suppressed, write down the change curve of electric current.Can judge the quality that is electrolyzed to produce film properties of emery wheel and grinding fluid thereof thus: as maximum Faradaic current＞10A, when Faradaic current＜2A after the film forming, passive film generated cycle＜10 minute, the electrolysis film-formation result of system was comparatively desirable.
The present invention is mainly used in the precision mirror surface grinding of hard and fragile material and matrix material and the precision sizing of profiled surface.Be applicable to precision sizing industries such as aerospace, military industry field.
Description of drawings
Fig. 1 iron and metal bonded wheel manufacture craft process;
Fig. 2 can online electrolytic metal bonded wheel the sintering process curve;
The electrolytic activation Passivation Curve of Fig. 3 metal bonded wheel.
Embodiment:
Embodiment 1: implementation condition: M7130 type surface grinding machine with horizontal spindle and rectangular table, can online electrolytic Metal-bonded CBN emery wheel and each a slice of ceramic bond CBN emery wheel, the granularity of emery wheel is 120#, the linear velocity Vs=20m/s of emery wheel, table feed speed f=10m/min, emery wheel feed amount a
p=0.0025mm, workpiece material are the anti-hydrogen stainless steel of HR-1.Can make as follows by online electrolytic Metal-bonded CBN emery wheel 1:
Abrasive material: 120# granularity, the CBN of 100% concentration
Wedding agent: the iron powder by 80%, 10% copper powder, 5% nickel powder, 5% Z 250 powder is formulated.Wherein per-cent is mass percent.
Sintering method: adopt above-mentioned cold sintering to make emery wheel.
The making method of the grinding fluid that is used with above-mentioned emery wheel is as follows:
The preparation ratio of grinding fluid 1 is: the Sodium orthomolybdate by 0.3%, and 4% Sodium phosphate dibasic, 0.5% glycerol, 1.2% trolamine, 2% borax, 1% S-WAT, 1% chilli oil is formulated.
Compound method:
1. water is heated to 60 ℃
2. Sodium phosphate dibasic, borax, S-WAT are poured in the pond and stirred, to all dissolvings.
3. glycerol, trolamine are poured into and be stirred to whole dissolvings in the above-mentioned solution.
4. chilli oil is poured in the solution pool and stirred, treat that solvent all after the dissolving, is cooled to room temperature.
Grinding fluid is that the Dilution ratio with stoste and water is 1: 5.
Embodiment 2: implementation condition: M7130 type surface grinding machine with horizontal spindle and rectangular table, can online electrolytic Metal-bonded CBN emery wheel and each a slice of ceramic bond CBN emery wheel, the granularity of emery wheel is 120#, the grinding dosage that uses is the linear velocity Vs=20m/s of emery wheel, table feed speed f=10m/min, emery wheel feed amount a
p=0.0025mm, workpiece material are Steel Bond Hard Alloy.
The making method of metal-base diamond and CBN compound abrasive grinding wheel 2 is as follows:
Abrasive material: 120# granularity, the diamond of 100% concentration and CBN compound abrasive.
Wedding agent: the iron powder by 70%, 10% copper powder, 10% silver powder, 2% glass putty, 3% zinc powder, 5% Z 250 powder is formulated.Wherein per-cent is mass percent.
Sintering method: adopt above-mentioned cold sintering to make emery wheel.
The making method of the grinding fluid that is used with above-mentioned emery wheel is as follows:
The preparation ratio of grinding fluid 2 is: the Sodium orthomolybdate by 0.2%, and 3% Sodium phosphate dibasic, 0.3% glycerol, 1% trolamine, 1.4% borax, 0.53% S-WAT, 0.64% chilli oil is formulated.
Compound method:
1. water is heated to 70 ℃
2. Sodium phosphate dibasic, borax, S-WAT are poured in the pond and stirred, to all dissolvings.
3. glycerol, trolamine are poured into and be stirred to whole dissolvings in the above-mentioned solution.
4. chilli oil is poured in the solution pool and stirred, treat that solvent all after the dissolving, is cooled to room temperature.
Grinding fluid is that the Dilution ratio with stoste and water is 1: 15.
Embodiment 3: implementation condition: M7130 type surface grinding machine with horizontal spindle and rectangular table, can online electrolytic Metal-bonded CBN emery wheel and each a slice of ceramic bond CBN emery wheel, the granularity of emery wheel is 120#, the grinding dosage that uses is the linear velocity Vs=20m/s of emery wheel, table feed speed f=10m/min, emery wheel feed amount a
p=0.0025mm, workpiece material are Wimet.The making method of metal-base diamond abrasive grinding wheel 3 is as follows:
Abrasive material: 120# granularity, the diamond abrasive of 100% concentration.
Wedding agent: the iron powder by 60%, 15% copper powder, 15% glass putty, 5% zinc powder, 5% Graphite Powder 99 is formulated.Wherein per-cent is mass percent.
Sintering method: adopt above-mentioned cold sintering to make emery wheel.
The making method of the grinding fluid that is used with above-mentioned emery wheel is as follows:
The preparation ratio of grinding fluid 3 is: the Sodium orthomolybdate by 0.1%, and 2% Sodium phosphate dibasic, 0.1% glycerol, 0.8% trolamine, 0.8% borax, 0.12% S-WAT, 0.28% chilli oil is formulated.
Compound method:
1. water is heated to 80 ℃
2. Sodium phosphate dibasic, borax, S-WAT are poured in the pond and stirred, to all dissolvings.
3. glycerol, trolamine are poured into and be stirred to whole dissolvings in the above-mentioned solution.
4. chilli oil is poured in the solution pool and stirred, treat that solvent all after the dissolving, is cooled to room temperature.
Grinding fluid is that the Dilution ratio with stoste and water is 1: 20.
Implementation result of the present invention is shown in table 1-3:
Table one is for reaching the stainless ground effect of the anti-hydrogen of grinding fluid grinding plastic material HR-1 that matches with it and use by online electrolytic metal bonded wheel.
Table two is for can online electrolytic metal bonded wheel and the ground effect of the grinding fluid grinding matrix material Steel Bond Hard Alloy that uses of matching with it.
Table three is for can online electrolytic metal bonded wheel and the ground effect of the grinding fluid grinding hard and fragile material Wimet that uses of matching with it.
Table one
Table two
Table three
Claims (2)
1, can be online the grinding fluid that uses of electrolytic metal bindnig agent extra hard abradant sand wheel, it is characterized in that: this grinding fluid is to form than 1: 5～1: 20 according to grinding fluid stoste and quality, wherein said grinding fluid stoste is the Sodium orthomolybdate by mass percent 0.1～0.3%, 2～4% Sodium phosphate dibasic, 0.1～0.5% glycerol, 0.8～1.2% trolamine, 0.8～2% borax, 0.12～1% S-WAT, 0.28～1% chilli oil, all the other are that water is formulated.
2, the preparation method of the grinding fluid that uses of can be online electrolytic metal bindnig agent extra hard abradant sand wheel according to claim 1 is characterized in that it may further comprise the steps:
1. water is heated to 60 ℃～80 ℃;
2. Sodium phosphate dibasic, borax, S-WAT, Sodium orthomolybdate are added to be stirred in the above-mentioned water to dissolve and obtain solution;
3. glycerol, trolamine are poured into and be stirred to whole dissolvings in the above-mentioned solution;
4. after pouring the whole dissolvings of chilli oil again into, be cooled to room temperature and obtain grinding fluid stoste;
5. obtained the grinding fluid that can be online electrolytic metal bindnig agent extra hard abradant sand wheel of the present invention uses than 1: 5～1: 20 according to grinding fluid stoste and quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410029949 CN1233808C (en) | 2004-04-06 | 2004-04-06 | Grinding fluid in use for superhard abrasive grinding wheel of metal binding agent electrolyzable online, and preparation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410029949 CN1233808C (en) | 2004-04-06 | 2004-04-06 | Grinding fluid in use for superhard abrasive grinding wheel of metal binding agent electrolyzable online, and preparation method |
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| CN1563244A CN1563244A (en) | 2005-01-12 |
| CN1233808C true CN1233808C (en) | 2005-12-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100478416C (en) * | 2007-02-14 | 2009-04-15 | 天津大学 | Water-base grinding fluid for on-line electrolytic grinding |
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| CN102363289A (en) * | 2011-11-17 | 2012-02-29 | 广东奔朗新材料股份有限公司 | Preparation technology of metal ceramic bonding agent diamond/ cubic boron nitride (CBN) grinding wheel |
| CN102703202A (en) * | 2012-06-05 | 2012-10-03 | 句容市恒祥金属再生利用有限公司 | Grinding fluid used for grinding high-speed tool steel by abrasive wheel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100478416C (en) * | 2007-02-14 | 2009-04-15 | 天津大学 | Water-base grinding fluid for on-line electrolytic grinding |
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| Publication number | Publication date |
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| CN1563244A (en) | 2005-01-12 |
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