CN104384644B - Deburring method for amorphous alloy - Google Patents
Deburring method for amorphous alloy Download PDFInfo
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- CN104384644B CN104384644B CN201410500985.4A CN201410500985A CN104384644B CN 104384644 B CN104384644 B CN 104384644B CN 201410500985 A CN201410500985 A CN 201410500985A CN 104384644 B CN104384644 B CN 104384644B
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- 238000000034 method Methods 0.000 title claims abstract description 72
- 229910000808 amorphous metal alloy Inorganic materials 0.000 title abstract 5
- 238000002425 crystallisation Methods 0.000 claims abstract description 29
- 230000008025 crystallization Effects 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 3
- 239000000956 alloy Substances 0.000 claims abstract description 3
- 239000005300 metallic glass Substances 0.000 claims description 130
- 230000009477 glass transition Effects 0.000 claims description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- 241000131317 Capitulum Species 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 229910052734 helium Inorganic materials 0.000 claims description 4
- 239000001307 helium Substances 0.000 claims description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 4
- 229910052743 krypton Inorganic materials 0.000 claims description 4
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052754 neon Inorganic materials 0.000 claims description 4
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 4
- 229910052756 noble gas Inorganic materials 0.000 claims description 4
- 150000002835 noble gases Chemical class 0.000 claims description 4
- 229910052724 xenon Inorganic materials 0.000 claims description 4
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 2
- 229910001873 dinitrogen Inorganic materials 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 238000004080 punching Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 30
- 238000006243 chemical reaction Methods 0.000 abstract description 26
- 230000000694 effects Effects 0.000 abstract description 17
- 238000007254 oxidation reaction Methods 0.000 abstract description 15
- 230000008901 benefit Effects 0.000 abstract description 14
- 238000004381 surface treatment Methods 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- 239000003990 capacitor Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 abstract 1
- 230000008569 process Effects 0.000 description 12
- 230000008859 change Effects 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 238000005266 casting Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- SYHGEUNFJIGTRX-UHFFFAOYSA-N methylenedioxypyrovalerone Chemical compound C=1C=C2OCOC2=CC=1C(=O)C(CCC)N1CCCC1 SYHGEUNFJIGTRX-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/22—Severing by resistance heating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention relates to the technical field of surface treatment of amorphous alloys, in particular to a deburring method for an amorphous alloy. Electric energy stored in a capacitor is released through an electrode; the electric energy released by the electrode is used for heating burr positions of the amorphous alloy to a certain temperature within certain heating time to remove burrs; the amorphous alloy is prevented from undergoing a crystallization reaction based on a TTT (Isothermal Transformation) diagram. The heating time for the electrode to release electric energy is 1*10＜-6＞ to 1*10＜-3＞ seconds, so that the deburring method has the advantages of short production time and good deburring effect. Since an inert atmosphere of a certain pressure is blown towards the burr positions during deburring to fulfill the aim of cooling, so that the amorphous alloy can be prevented from undergoing an oxidation reaction and the crystallization reaction.
Description
Technical field
The present invention relates to the technical field of non-crystaline amorphous metal surface treatment, more particularly to a kind of deburring side of non-crystaline amorphous metal
Method.
Background technology
Non-crystaline amorphous metal is because having the excellent of the aspects such as intensity, hardness, toughness, wearability, corrosion resistance, soft magnetism and superconductivity
Good characteristic, it is obtained for extensive application in fields such as electronics, machinery, chemical industry.However, the fragility of non-crystaline amorphous metal is very high, therefore
Easily fragmentation.Because non-crystaline amorphous metal has the characteristic of the high and easy fragmentation of hardness so that non-crystaline amorphous metal, after processing cutting, cuts face
It is also easy to produce burr.In addition, non-crystaline amorphous metal is after casting, the surface of non-crystaline amorphous metal also can produce the burr of a small amount of.
The burr producing in casting or the rear course of processing for non-crystaline amorphous metal, if do not removed, it will have a strong impact on non-
The quality of peritectic alloy product, thus largely effect on the application of non-crystaline amorphous metal.
In prior art, for non-crystaline amorphous metal in the burr casting or the rear course of processing produces, generally by cylinder
Grind, magnetic force removes or the method for heat energy removal is removed burr.The method that cylinder grinds or magnetic force removes flash removed, deposits
Long in production hour, and the bad shortcoming of deburring effect.Heat energy goes the method for flash removed easily to make non-crystaline amorphous metal produce crystallization
Change reaction, and have the shortcomings that production cost is high.
Content of the invention
Present invention aims to weak point of the prior art and provide that a kind of production hour is short, deburring effect
Fruit is good and is not easy to make the burr removing method of the non-crystaline amorphous metal of non-crystaline amorphous metal generation crystallization.
For reaching above-mentioned purpose, the present invention is achieved through the following technical solutions.
A kind of burr removing method of non-crystaline amorphous metal is provided, discharges the electric energy of storage in electric capacity by electrode, and by described electricity
The electric energy of pole release is gone after being used for, within certain heat time heating time, the burr position of non-crystaline amorphous metal is heated to uniform temperature
Flash removed, and make described non-crystaline amorphous metal that crystallization does not occur on the basis of ttt figure.
Preferably, after the burr position of described non-crystaline amorphous metal being heated between glass transition temperature and melt temperature,
Apply certain pressure using described electrode as drift to the burr position of described non-crystaline amorphous metal to remove burr, remove flash removed
While adopt the inert atmosphere of certain pressure to blow to burr position to reach the purpose of cooling.
Preferably, the burr position of described non-crystaline amorphous metal being heated to more than melt temperature makes described burr fusing, then
Burr position is blowed to reach the purpose blowing away described burr and cooling with the inert atmosphere of certain pressure.
In technique scheme, described electrode is set to tip with one end of the burr location contacts of described non-crystaline amorphous metal
Portion, stripes or circle capitulum.
In technique scheme, in described electric capacity, the electric energy of storage is 100 ~ 100000j.
In technique scheme, described heat time heating time is 1 × 10-6Second ~ 1 × 10-3Second.
In technique scheme, the pressure applying to the burr position of described non-crystaline amorphous metal using described electrode as drift is
1mpa~30mpa.
In technique scheme, the pressure of described inert atmosphere is 0.1pa ~ 5pa.
In technique scheme, described inert atmosphere is nitrogen or noble gases.
In technique scheme, described noble gases are one of helium, neon, argon, Krypton or xenon.
Wherein, ttt figure of the present invention refers to temperature-time transformation figure, and ttt of the present invention schemes as accompanying drawing 2 institute
Show.When heating curves reach t1Cooled down after more than (fusing point), and heating curves and cooling curve all can not be touched crystalline substance
Change region 4.Wherein, during deburring, as long as not touching crystalline areas 4, that is, non-crystaline amorphous metal is not occurring crystallization anti-
Deburring is completed, i.e. selection parameter in non-crystallization region 5 under the situation answered.
Beneficial effects of the present invention:
(1) burr removing method of a kind of non-crystaline amorphous metal that the present invention provides, due to being the heat time heating time that electrode discharges electric energy 1
×10-6Second ~ 1 × 10-3Second, therefore, the method for this deburring has that production hour is short, and the good advantage of deburring effect.
(2) burr removing method of a kind of non-crystaline amorphous metal that the present invention provides, certain due to adopting while removing flash removed
The inert atmosphere of pressure blow to burr position with reach the purpose of cooling such that it is able to avoid non-crystaline amorphous metal occur oxidation reaction and
Crystallization reacts.
(3) burr removing method of a kind of non-crystaline amorphous metal that the present invention provides, due to heating the burr position of non-crystaline amorphous metal
After making burr fusing to more than melt temperature, burr position is blowed to the inert atmosphere of certain pressure and blow away described burr to reach
With the purpose cooling down such that it is able to avoid non-crystaline amorphous metal that oxidation reaction and crystallization reaction occur.
(4) burr removing method of a kind of non-crystaline amorphous metal that the present invention provides, the equipment cost by being adopted is low, and the energy
Expend little, therefore, it is possible to substantially reduce production cost.
(5) burr removing method of a kind of non-crystaline amorphous metal that the present invention provides, has method simply, can be applied to extensive
The feature producing.
Brief description
Fig. 1 be a kind of non-crystaline amorphous metal of embodiments of the invention 1 to 4 burr removing method using electrode to non-crystaline amorphous metal
The structural representation of the electric energy of storage in release electric capacity.
Fig. 2 be a kind of non-crystaline amorphous metal of embodiments of the invention 5 to 8 burr removing method using electrode to non-crystaline amorphous metal
The structural representation of the electric energy of storage in release electric capacity.
Fig. 3 is that a kind of burr removing method of non-crystaline amorphous metal of embodiments of the invention 9 to 12 is being closed to amorphous using electrode
The structural representation of the electric energy of storage in gold release electric capacity.
Fig. 4 is a kind of ttt figure of the burr removing method of non-crystaline amorphous metal of the present invention.
Fig. 1 to Fig. 4 includes:
1 electrode, 11 points, 12 stripes, 13 circle capitulums,
2 electric capacity,
3 non-crystaline amorphous metals,
4 crystalline areas,
5 non-crystallization regions,
Tg glass transition temperature,
t1Melt temperature,
txCrystallization temperature.
Specific embodiment
Embodiment 1.
See Fig. 1 and Fig. 4.A kind of burr removing method of non-crystaline amorphous metal of the present embodiment, is discharged in electric capacity 2 by electrode 1 and stores up
The 100j electric energy deposited, and the electric energy that electrode 1 is discharged is used for 1 × 10-6By the burr portion of non-crystaline amorphous metal 3 in the heat time heating time of second
Position is heated to glass transition temperature tg and melt temperature t1Between after, using electrode 1 as drift to the burr portion of non-crystaline amorphous metal 3
Position apply 15mpa pressure burr is removed, adopt while removing flash removed the nitrogen of 0.1pa pressure blow to burr position with
Reach the purpose of cooling.Wherein, going the whole process of flash removed, all making non-crystaline amorphous metal 3 that crystallization does not occur on the basis of ttt figure
Reaction.Wherein, electrode 1 and one end of the burr location contacts of non-crystaline amorphous metal 3 are set to point 11, consequently facilitating easily removing
Burr.
A kind of burr removing method of non-crystaline amorphous metal of the present embodiment 1, it is short to have a production hour, low production cost, and unhairing
The good advantage of thorn effect, and it can be avoided that there is oxidation reaction and crystallization reaction in non-crystaline amorphous metal.
Embodiment 2.
See Fig. 1 and Fig. 4.A kind of burr removing method of non-crystaline amorphous metal of the present embodiment, is discharged in electric capacity 2 by electrode 1 and stores up
The 1000j electric energy deposited, and the electric energy that electrode 1 is discharged is used for 1 × 10-5By the burr of non-crystaline amorphous metal 3 in the heat time heating time of second
Position is heated to melt temperature t1So that burr is melted, then burr position is blowed to the argon of 5pa pressure and blown away with reaching
Burr and the purpose of cooling.Wherein, going the whole process of flash removed, all making non-crystaline amorphous metal 3 that crystalline substance does not occur on the basis of ttt figure
Change reaction.Wherein, electrode 1 and one end of the burr location contacts of non-crystaline amorphous metal 3 are set to point 11, consequently facilitating easily going
Flash removed.
A kind of burr removing method of non-crystaline amorphous metal of the present embodiment 2, it is short to have a production hour, low production cost, and unhairing
The good advantage of thorn effect, and it can be avoided that there is oxidation reaction and crystallization reaction in non-crystaline amorphous metal.
Embodiment 3.
See Fig. 1 and Fig. 4.A kind of burr removing method of non-crystaline amorphous metal of the present embodiment, is discharged in electric capacity 2 by electrode 1 and stores up
The 10000j electric energy deposited, and the electric energy that electrode 1 is discharged is used for 1 × 10-4By the burr of non-crystaline amorphous metal 3 in the heat time heating time of second
Position is heated to glass transition temperature tg and melt temperature t1Between after, using electrode 1 as drift to the burr of non-crystaline amorphous metal 3
Burr is removed by the pressure that position applies 30mpa, blows to burr position using the helium of 0.5pa pressure while removing flash removed
To reach the purpose of cooling.Wherein, going the whole process of flash removed, all making non-crystaline amorphous metal 3 that crystalline substance does not occur on the basis of ttt figure
Change reaction.Wherein, electrode 1 and one end of the burr location contacts of non-crystaline amorphous metal 3 are set to point 11, consequently facilitating easily going
Flash removed.
A kind of burr removing method of non-crystaline amorphous metal of the present embodiment 3, it is short to have a production hour, low production cost, and unhairing
The good advantage of thorn effect, and it can be avoided that there is oxidation reaction and crystallization reaction in non-crystaline amorphous metal.
Embodiment 4.
See Fig. 1 and Fig. 4.A kind of burr removing method of non-crystaline amorphous metal of the present embodiment, is discharged in electric capacity 2 by electrode 1 and stores up
The 100000j electric energy deposited, and the electric energy that electrode 1 is discharged is used for 1 × 10-3By the hair of non-crystaline amorphous metal 3 in the heat time heating time of second
Thorn position is heated to glass transition temperature tg and melt temperature t1Between after, using electrode 1 as drift to the hair of non-crystaline amorphous metal 3
Burr is removed by the pressure that thorn position applies 1mpa, blows to burr position using the neon of 2pa pressure while removing flash removed
To reach the purpose of cooling.Wherein, going the whole process of flash removed, all making non-crystaline amorphous metal 3 that crystalline substance does not occur on the basis of ttt figure
Change reaction.Wherein, electrode 1 and one end of the burr location contacts of non-crystaline amorphous metal 3 are set to point 11, consequently facilitating easily going
Flash removed.
A kind of burr removing method of non-crystaline amorphous metal of the present embodiment 4, it is short to have a production hour, low production cost, and unhairing
The good advantage of thorn effect, and it can be avoided that there is oxidation reaction and crystallization reaction in non-crystaline amorphous metal.
Embodiment 5.
See Fig. 2 and Fig. 4.A kind of burr removing method of non-crystaline amorphous metal of the present embodiment, is discharged in electric capacity 2 by electrode 1 and stores up
The 1000j electric energy deposited, and the electric energy that electrode 1 is discharged is used for 5 × 10-6By the burr of non-crystaline amorphous metal 3 in the heat time heating time of second
Position is heated to glass transition temperature tg and melt temperature t1Between after, using electrode 1 as drift to the burr of non-crystaline amorphous metal 3
Position apply 20mpa pressure burr is removed, adopt while removing flash removed the Krypton of 5pa pressure blow to burr position with
Reach the purpose of cooling.Wherein, going the whole process of flash removed, all making non-crystaline amorphous metal 3 that crystallization does not occur on the basis of ttt figure
Reaction.Wherein, electrode 1 and one end of the burr location contacts of non-crystaline amorphous metal 3 are set to stripes 12, consequently facilitating easily removing
Burr.
A kind of burr removing method of non-crystaline amorphous metal of the present embodiment 5, it is short to have a production hour, low production cost, and unhairing
The good advantage of thorn effect, and it can be avoided that there is oxidation reaction and crystallization reaction in non-crystaline amorphous metal.
Embodiment 6.
See Fig. 2 and Fig. 4.A kind of burr removing method of non-crystaline amorphous metal of the present embodiment, is discharged in electric capacity 2 by electrode 1 and stores up
The 500j electric energy deposited, and the electric energy that electrode 1 is discharged is used for 4 × 10-4By the burr portion of non-crystaline amorphous metal 3 in the heat time heating time of second
Position is heated to glass transition temperature tg and melt temperature t1Between after, using electrode 1 as drift to the burr portion of non-crystaline amorphous metal 3
Burr is removed by the pressure that position applies 10mpa, adopts the argon of 4pa pressure to blow to burr position to reach while removing flash removed
Purpose to cooling.Wherein, going the whole process of flash removed, all making non-crystaline amorphous metal 3 not occur crystallization anti-on the basis of ttt figure
Should.Wherein, electrode 1 and one end of the burr location contacts of non-crystaline amorphous metal 3 are set to stripes 12, consequently facilitating easily removing hair
Thorn.
A kind of burr removing method of non-crystaline amorphous metal of the present embodiment 6, it is short to have a production hour, low production cost, and unhairing
The good advantage of thorn effect, and it can be avoided that there is oxidation reaction and crystallization reaction in non-crystaline amorphous metal.
Embodiment 7.
See Fig. 2 and Fig. 4.A kind of burr removing method of non-crystaline amorphous metal of the present embodiment, is discharged in electric capacity 2 by electrode 1 and stores up
The 15000j electric energy deposited, and the electric energy that electrode 1 is discharged is used for 2 × 10-5By the burr of non-crystaline amorphous metal 3 in the heat time heating time of second
Position is heated to glass transition temperature tg and melt temperature t1Between after, using electrode 1 as drift to the burr of non-crystaline amorphous metal 3
Position apply 5mpa pressure burr is removed, adopt while removing flash removed the xenon of 2pa pressure blow to burr position with
Reach the purpose of cooling.Wherein, going the whole process of flash removed, all making non-crystaline amorphous metal 3 that crystallization does not occur on the basis of ttt figure
Reaction.Wherein, electrode 1 and one end of the burr location contacts of non-crystaline amorphous metal 3 are set to stripes 12, consequently facilitating easily removing
Burr.
A kind of burr removing method of non-crystaline amorphous metal of the present embodiment 7, it is short to have a production hour, low production cost, and unhairing
The good advantage of thorn effect, and it can be avoided that there is oxidation reaction and crystallization reaction in non-crystaline amorphous metal.
Embodiment 8.
See Fig. 2 and Fig. 4.A kind of burr removing method of non-crystaline amorphous metal of the present embodiment, is discharged in electric capacity 2 by electrode 1 and stores up
The 100j electric energy deposited, and the electric energy that electrode 1 is discharged is used for 8 × 10-3By the burr portion of non-crystaline amorphous metal 3 in the heat time heating time of second
Position is heated to melt temperature t1So that burr is melted, then burr position is blowed to the nitrogen of 0.1pa pressure and blown away with reaching
Burr and the purpose of cooling.Wherein, going the whole process of flash removed, all making non-crystaline amorphous metal 3 that crystalline substance does not occur on the basis of ttt figure
Change reaction.Wherein, electrode 1 and one end of the burr location contacts of non-crystaline amorphous metal 3 are set to stripes 12, consequently facilitating easily going
Flash removed.
A kind of burr removing method of non-crystaline amorphous metal of the present embodiment 8, it is short to have a production hour, low production cost, and unhairing
The good advantage of thorn effect, and it can be avoided that there is oxidation reaction and crystallization reaction in non-crystaline amorphous metal.
Embodiment 9.
See Fig. 3 and Fig. 4.A kind of burr removing method of non-crystaline amorphous metal of the present embodiment, is discharged in electric capacity 2 by electrode 1 and stores up
The 10000j electric energy deposited, and the electric energy that electrode 1 is discharged is used for 6 × 10-6By the burr of non-crystaline amorphous metal 3 in the heat time heating time of second
Position is heated to melt temperature t1So that burr is melted, then burr position is blowed to the helium of 2pa pressure and blown away with reaching
Burr and the purpose of cooling.Wherein, going the whole process of flash removed, all making non-crystaline amorphous metal 3 that crystalline substance does not occur on the basis of ttt figure
Change reaction.Wherein, electrode 1 and one end of the burr location contacts of non-crystaline amorphous metal 3 are set to circle capitulum 13, consequently facilitating easily
Remove flash removed.
A kind of burr removing method of non-crystaline amorphous metal of the present embodiment 9, it is short to have a production hour, low production cost, and unhairing
The good advantage of thorn effect, and it can be avoided that there is oxidation reaction and crystallization reaction in non-crystaline amorphous metal.
Embodiment 10.
See Fig. 3 and Fig. 4.A kind of burr removing method of non-crystaline amorphous metal of the present embodiment, is discharged in electric capacity 2 by electrode 1 and stores up
The 100000j electric energy deposited, and the electric energy that electrode 1 is discharged is used for 5 × 10-5By the hair of non-crystaline amorphous metal 3 in the heat time heating time of second
Thorn position is heated to melt temperature t1So that burr is melted, then burr position is blowed to the neon of 4pa pressure and blown with reaching
Walk burr and the purpose of cooling.Wherein, going the whole process of flash removed, all so that non-crystaline amorphous metal 3 is not occurred on the basis of ttt figure
Crystallization.Wherein, electrode 1 and one end of the burr location contacts of non-crystaline amorphous metal 3 are set to circle capitulum 13, consequently facilitating holding
Easily remove flash removed.
A kind of burr removing method of non-crystaline amorphous metal of the present embodiment 10, it is short to have a production hour, low production cost, and unhairing
The good advantage of thorn effect, and it can be avoided that there is oxidation reaction and crystallization reaction in non-crystaline amorphous metal.
Embodiment 11.
See Fig. 3 and Fig. 4.A kind of burr removing method of non-crystaline amorphous metal of the present embodiment, is discharged in electric capacity 2 by electrode 1 and stores up
The 1500j electric energy deposited, and the electric energy that electrode 1 is discharged is used for 3 × 10-3By the burr of non-crystaline amorphous metal 3 in the heat time heating time of second
Position is heated to melt temperature t1So that burr is melted, then burr position is blowed to the Krypton of 1pa pressure and blown away with reaching
Burr and the purpose of cooling.Wherein, going the whole process of flash removed, all making non-crystaline amorphous metal 3 that crystalline substance does not occur on the basis of ttt figure
Change reaction.Wherein, electrode 1 and one end of the burr location contacts of non-crystaline amorphous metal 3 are set to circle capitulum 13, consequently facilitating easily
Remove flash removed.
A kind of burr removing method of non-crystaline amorphous metal of the present embodiment 11, it is short to have a production hour, low production cost, and unhairing
The good advantage of thorn effect, and it can be avoided that there is oxidation reaction and crystallization reaction in non-crystaline amorphous metal.
Embodiment 12.
See Fig. 3 and Fig. 4.A kind of burr removing method of non-crystaline amorphous metal of the present embodiment, is discharged in electric capacity 2 by electrode 1 and stores up
The 50000j electric energy deposited, and the electric energy that electrode 1 is discharged is used for 9 × 10-4By the burr of non-crystaline amorphous metal 3 in the heat time heating time of second
Position is heated to melt temperature t1So that burr is melted, then burr position is blowed to the xenon of 3pa pressure and blown away with reaching
Burr and the purpose of cooling.Wherein, going the whole process of flash removed, all making non-crystaline amorphous metal 3 that crystalline substance does not occur on the basis of ttt figure
Change reaction.Wherein, electrode 1 and one end of the burr location contacts of non-crystaline amorphous metal 3 are set to circle capitulum 13, consequently facilitating easily
Remove flash removed.
A kind of burr removing method of non-crystaline amorphous metal of the present embodiment 12, it is short to have a production hour, low production cost, and unhairing
The good advantage of thorn effect, and it can be avoided that there is oxidation reaction and crystallization reaction in non-crystaline amorphous metal.
Finally it should be noted that above example is merely to illustrate technical scheme rather than the present invention is protected
The restriction of scope, although being explained in detail to the present invention with reference to preferred embodiment, those of ordinary skill in the art should manage
Solution, technical scheme can be modified or equivalent, without deviating from technical solution of the present invention essence and
Scope.
Claims (8)
1. a kind of burr removing method of non-crystaline amorphous metal it is characterised in that: discharge the electric energy of storage in electric capacity by electrode, and by institute
The electric energy stating electrode release is laggard for the burr position of non-crystaline amorphous metal being heated to uniform temperature within certain heat time heating time
Row removes flash removed, and makes described non-crystaline amorphous metal that crystallization does not occur on the basis of ttt figure；
Wherein, after the burr position of described non-crystaline amorphous metal being heated between glass transition temperature and melt temperature, with described
Electrode applies certain pressure as drift to the burr position of described non-crystaline amorphous metal and removes burr, while removing flash removed
The inert atmosphere adopting certain pressure blows to burr position to reach the purpose of cooling；Or, by the burr of described non-crystaline amorphous metal
Position is heated to more than melt temperature and makes described burr fusing, then blows to burr position to reach with the inert atmosphere of certain pressure
To the purpose blowing away described burr and cooling.
2. a kind of non-crystaline amorphous metal according to claim 1 burr removing method it is characterised in that: described electrode is non-with described
One end of the burr location contacts of peritectic alloy is set to point, stripes or circle capitulum.
3. a kind of non-crystaline amorphous metal according to claim 1 burr removing method it is characterised in that: in described electric capacity storage
Electric energy is 100 ~ 100000j.
4. a kind of non-crystaline amorphous metal according to claim 1 burr removing method it is characterised in that: described heat time heating time be 1
×10-6Second ~ 1 × 10-3Second.
5. a kind of non-crystaline amorphous metal according to claim 1 burr removing method it is characterised in that: using described electrode as punching
The pressure that head applies to the burr position of described non-crystaline amorphous metal is 1mpa ~ 30mpa.
6. a kind of non-crystaline amorphous metal according to claim 1 burr removing method it is characterised in that: the pressure of described inert atmosphere
Power is 0.1pa ~ 5pa.
7. a kind of non-crystaline amorphous metal according to claim 1 burr removing method it is characterised in that: described inert atmosphere be nitrogen
Gas or noble gases.
8. a kind of non-crystaline amorphous metal according to claim 7 burr removing method it is characterised in that: described noble gases be helium
One of gas, neon, argon, Krypton or xenon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500985.4A CN104384644B (en) | 2014-09-26 | 2014-09-26 | Deburring method for amorphous alloy |
Applications Claiming Priority (1)
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| CN106825887A (en) * | 2017-02-24 | 2017-06-13 | 东莞帕姆蒂昊宇液态金属有限公司 | A bonding method for an amorphous alloy electronic product casing and a middle plate |
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| CN105252093A (en) * | 2015-10-31 | 2016-01-20 | 重庆市安太弹簧有限责任公司 | End face machining device for spring production |
| CN106312215B (en) * | 2016-09-09 | 2019-08-09 | 清华大学 | Method and device for removing metal burrs |
| CN106903287A (en) * | 2017-02-24 | 2017-06-30 | 东莞帕姆蒂昊宇液态金属有限公司 | A Stress Induced Thermoplastic Molding Method at Glass Transition Temperature |
| CN108481118B (en) * | 2018-04-13 | 2019-09-17 | 宁波德深机械设备有限公司 | Industrial robot for surface treatment |
| CN113732478A (en) * | 2021-08-04 | 2021-12-03 | 广东工业大学 | A kind of electric welding forming method for large-size amorphous alloy and bulk amorphous alloy |
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