CN85103326A - A kind of electronic freezing processing device and method - Google Patents
A kind of electronic freezing processing device and method Download PDFInfo
- Publication number
- CN85103326A CN85103326A CN198585103326A CN85103326A CN85103326A CN 85103326 A CN85103326 A CN 85103326A CN 198585103326 A CN198585103326 A CN 198585103326A CN 85103326 A CN85103326 A CN 85103326A CN 85103326 A CN85103326 A CN 85103326A
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- China
- Prior art keywords
- freezing
- freezing liquid
- processing device
- cold
- cold drawing
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- 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.)
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
- F25B2321/023—Mounting details thereof
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- Auxiliary Devices For Machine Tools (AREA)
- Jigs For Machine Tools (AREA)
Abstract
A kind of electronic freezing processing device and method.
The present invention relates to a kind of electronic freezing processing device and method that is applicable to metal or nonmetal sub-zero machining processing method.It is characterized in that: on the electronics cold dome, cold drawing is housed, on cold drawing, coats freezing liquid, by cold dome refrigeration, freezing liquid is formed thin ice, workpiece is clamped, carry out car, mill, the processing of grinding machine tool, improve the clamping and loading method of machine cut, reduced built-up-edge and workpiece burn, improved product quality.
Description
Electronic freezing processing device and method are applicable to metal or nonmetal machine cut processing.
The present invention relates to a kind of electronic freezing processing device and method, be applied to metal or nonmetal mechanical sub-zero machining aspect.Related sub-zero machining method mainly is to utilize alcohol to inject liquid nitrogen or dry ice is put into methyl alcohol, ethanol is made freezing liquid in " workshop practictice " Surface Machining P151～157, workpiece is invaded in the freezing liquid with vice cut.The method, complicated operation, the cost height does not solve easy dried distortion and pieces of sheet and the nonmetal machining problem of crushing of workpiece in the metal machining.
The objective of the invention is the cold drawing of the refrigerating plant of thermoelectric refrigerating semiconductor original paper manufacturing is coated freezing liquid, arrive subzero with the refrigeration of electron cooling original paper, make the thin ice holding workpiece that forms between workpiece and cold drawing, thereby solve the clamping problem of the machining of metal or nonmetal and pieces of sheet.
Invention has reached above-mentioned purpose, refrigerating plant is characterized in that: the cold drawing 2 that aluminum is housed on cold dome 1, be carved with the cross groove on the cold drawing, be used to deposit freezing liquid 3, the cold dome lower end is connected to water tank 4, connected by plastic screw 6 between cold drawing, cold dome and the water tank, the cold drawing outside is by the muff 5 of adhering with epoxy resin.As shown in Figure 1.P type crystal and N type crystal with bismuth telluride are connected into cold dome, and behind the logical direct current, because heat absorption or heat release have just taken place on joint for generation, migration, the compound transfer that causes heat of carrier, an end produces cold, other end heat production.As in time heat being loose, then keep cold junction refrigeration.Its method is to utilize cooling circulating water that heat is loose, energising is started working cold dome then, the work piece temperature is reduced to subzero, around workpiece, inject freezing liquid, after 1～3 minute, form thin ice between workpiece and cold drawing, workpiece promptly can be started lathe after the firm grip, carries out car, mills, processing such as mill.The surfactant that the feature of freezing liquid is made up of solvent (water), the poly-ethoxy ethanol of alkylbenzene oxygen, the thermal conducting agent of silver powder and copper powder preparation, the mixture of plasticizer that ethylparaben anticorrisive agent, gelatin are made and the reinforcing agent preparation that can dissolve the starch preparation.
The present invention becomes the thin ice holding workpiece to freezing liquid by electronics is freezing, the method that has replaced traditional external force holding workpiece, improved the machinability of work piece, the thin slice workpiece of passing by unmanageable tough, sticking material, being difficult to clamping, the processing of particularly not having magnetic spare provides new solution route.The freezing sub-zero machining chip breaking of electronics is easy, and cutting ability is improved, and heat in metal cutting is taken out of easily, and the cutting of the band shape of some materials becoming fracture cutting, minimizing built-up-edge and workpiece burn.Intensity, impact value improve stable prod size etc.
Fig. 1 is an electronics refrigerating plant schematic diagram.1 cold dome, 2 cold drawings, 3 freezing liquids, 4 water tanks, 5 muffs, 6 screws, 7 workpiece.
Claims (9)
1, be applicable to metal or nonmetal mechanical refrigeration machining, it is characterized in that electronic freezing processing device and method utilize the freezing processing of electronics, its refrigerating plant is by cold dome 1, cold drawing 2, and freezing liquid 3, water tank 4, stay-warm case 5, screw 6 constitutes.
2, it is characterized in that being carved with above the cold drawing groove of storage freezing liquid according to the described electronics refrigerating plant of claim 1.
3, it is characterized in that according to the described electronic freezing processing device of claim 1 cold drawing made by metallic aluminium.
4, it is characterized in that by solvent (water) according to the freezing liquid in described electronic freezing processing device of claim 1 and the method, surfactant, thermal conducting agent, anticorrisive agent, plasticizer, reinforcing agent is formed.
5, the feature according to the surfactant of the described freezing liquid of claim 4 is by the poly-ethoxy ethanol preparation of alkylbenzene oxygen.
6, it is characterized in that silver powder and copper powder preparation according to the thermal conducting agent in the described freezing liquid of claim 4.
7, it is characterized in that the ethylparaben preparation according to the anticorrisive agent in the described freezing liquid of claim 4.
8, it is characterized in that the gelatin preparation according to plasticizer in the described freezing liquid of claim 4.
9, it is characterized in that soluble starch according to reinforcing agent in the described freezing liquid of claim 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN198585103326A CN85103326A (en) | 1985-04-30 | 1985-04-30 | A kind of electronic freezing processing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN198585103326A CN85103326A (en) | 1985-04-30 | 1985-04-30 | A kind of electronic freezing processing device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85103326A true CN85103326A (en) | 1986-08-06 |
Family
ID=4793114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN198585103326A Withdrawn CN85103326A (en) | 1985-04-30 | 1985-04-30 | A kind of electronic freezing processing device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85103326A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528482A (en) * | 2011-12-27 | 2012-07-04 | 成都飞机工业（集团）有限责任公司 | Flexible clamping method based on liquid phase transition |
| CN106002360A (en) * | 2016-05-30 | 2016-10-12 | 成都飞机工业（集团）有限责任公司 | Thin-wall porous structure sheet material milling and clamping method and thin-wall porous structure sheet material clamping device |
-
1985
- 1985-04-30 CN CN198585103326A patent/CN85103326A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528482A (en) * | 2011-12-27 | 2012-07-04 | 成都飞机工业（集团）有限责任公司 | Flexible clamping method based on liquid phase transition |
| CN106002360A (en) * | 2016-05-30 | 2016-10-12 | 成都飞机工业（集团）有限责任公司 | Thin-wall porous structure sheet material milling and clamping method and thin-wall porous structure sheet material clamping device |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |