JPS6211973B2 - - Google Patents
Info
- Publication number
- JPS6211973B2 JPS6211973B2 JP16137981A JP16137981A JPS6211973B2 JP S6211973 B2 JPS6211973 B2 JP S6211973B2 JP 16137981 A JP16137981 A JP 16137981A JP 16137981 A JP16137981 A JP 16137981A JP S6211973 B2 JPS6211973 B2 JP S6211973B2
- Authority
- JP
- Japan
- Prior art keywords
- masking agent
- heat
- refrigerant
- manufacturing
- desired shape
- Prior art date
- 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.)
- Expired
Links
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 230000000873 masking effect Effects 0.000 claims description 7
- 239000003507 refrigerant Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
【発明の詳細な説明】
この発明は放熱器の製造方法に係るものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method of manufacturing a heat sink.
最近、電子部品の高密度実装により多量の熱を
機器内部で放熱するようになつている。これらの
放熱器として、従来、ヒートシンク、放熱板を利
用して、エアーを媒体として機器内部で発生した
熱を冷却していたが、冷却効率が悪く高密度実装
に適さない。 Recently, due to high-density mounting of electronic components, a large amount of heat has been dissipated inside devices. Conventionally, heat sinks and heat sinks have been used as these heat sinks to cool down the heat generated inside the devices using air as a medium, but these have poor cooling efficiency and are not suitable for high-density packaging.
この発明はこのような従来の放熱器の問題点の
改善を図るもので、アルミニウム合金、銅合金、
鉄合金製の所要形状の板を溶解し、所要のパター
ンの冷媒の流路を形成し、冷媒が漏れないように
接着剤で所要形状の平板を接着させることを特徴
とする放熱効率のよい放熱器の製造方法を提案す
るものである。 This invention aims to improve the problems of conventional heat sinks.
Heat dissipation with high heat dissipation efficiency, characterized by melting iron alloy plates of the desired shape, forming refrigerant flow paths in the desired pattern, and gluing the flat plates of the desired shape with adhesive to prevent the refrigerant from leaking. This paper proposes a method for manufacturing the vessels.
以下、図によつてこの発明による方法を説明す
る。 The method according to the invention will be explained below with reference to the figures.
第１図はこの発明による製造工程を示したもの
である。 FIG. 1 shows the manufacturing process according to the present invention.
素材にはアルミニウム合金、銅合金、鉄合金を
用い、マスキング剤を塗布した後、テンプレート
を当ててマスキング剤を切り取る。次に、素材に
応じた溶液に浸漬し、素材を溶解して冷媒の流路
を形成する。マスキング剤を剥離後、接着剤を塗
布して所要形状の平板を載せて加熱圧着すると、
平板が接着されて放熱器が製造される。 The materials used are aluminum alloy, copper alloy, and iron alloy, and after applying masking agent, a template is applied to cut out the masking agent. Next, it is immersed in a solution appropriate for the material to dissolve the material and form a refrigerant flow path. After removing the masking agent, apply adhesive, place a flat plate of the desired shape on it, and heat and press it.
The flat plates are glued together to produce a heat sink.
第２図は接着前の状態を示すもので、１は端
部、２は冷媒の流路、３は冷媒の流れを変えるパ
ターンである。 FIG. 2 shows the state before adhesion, where 1 is an end, 2 is a coolant flow path, and 3 is a pattern for changing the coolant flow.
第３図は接着後の、第２図のＡ−A′の断面を
示すもので、４は接着剤、そして冷媒が漏れない
ように５の平板を接着している。 FIG. 3 shows a cross section taken along the line A-A' in FIG. 2 after bonding, in which the adhesive 4 and the flat plate 5 are bonded to prevent leakage of the refrigerant.
この発明は以上のようになつているから、冷媒
が流路の中を均一に流れるようになつているた
め、放熱効率のよい放熱器が得られる。 Since the present invention is configured as described above, the refrigerant flows uniformly in the flow path, so that a radiator with high heat radiation efficiency can be obtained.
第１図はこの発明による放熱器の製造工程を示
す図、第２図はこの発明の方法によつて得られた
放熱器の接着剤の状態を示す図、第３図はこの発
明の方法による放熱器における第２図Ａ−A′面
の断面を示す図で、図中、１は端部、２は流路、
３は冷媒の流れを変えるパターン、４は接着剤、
５は平板である。なお、図中、同一あるいは相当
部分には同一符号を付して示してある。
FIG. 1 is a diagram showing the manufacturing process of a heat sink according to the present invention, FIG. 2 is a diagram showing the state of the adhesive of the heat sink obtained by the method of the present invention, and FIG. 3 is a diagram showing the state of the adhesive for the heat sink obtained by the method of the present invention. It is a diagram showing a cross section of the radiator taken along the plane A-A' in FIG.
3 is a pattern that changes the flow of refrigerant, 4 is adhesive,
5 is a flat plate. In the drawings, the same or corresponding parts are denoted by the same reference numerals.
Claims (1)
アルミニウム合金、銅合金、鉄合金製の所要形状
の板にマスキング剤を塗布し、その後テンプレー
トを上記の板に当てて所要のパターンに上記マス
キング剤を切り抜き、素材に応じた溶液に浸漬
し、上記マスキング剤を切り抜いた部分を所要深
さに溶解し、上記マスキング剤を除去し、溶解し
ていない素地上に接着剤を塗布し、その上に所要
形状の平板を載せ、加熱圧着して接着することを
特徴とする放熱器の製造方法。1. In a method for manufacturing a radiator using a refrigerant,
A masking agent is applied to a plate of the desired shape made of aluminum alloy, copper alloy, or iron alloy, and then a template is placed on the plate to cut out the masking agent in the desired pattern. Dissolve the masking agent cutout to the required depth, remove the masking agent, apply adhesive to the undissolved base, place a flat plate of the desired shape on top of it, and bond by heat and pressure. A method for manufacturing a radiator, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16137981A JPS5866634A (en) | 1981-10-09 | 1981-10-09 | Manufacture of radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16137981A JPS5866634A (en) | 1981-10-09 | 1981-10-09 | Manufacture of radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5866634A JPS5866634A (en) | 1983-04-20 |
| JPS6211973B2 true JPS6211973B2 (en) | 1987-03-16 |
Family
ID=15733966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16137981A Granted JPS5866634A (en) | 1981-10-09 | 1981-10-09 | Manufacture of radiator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5866634A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6435925U (en) * | 1987-08-31 | 1989-03-03 | ||
| CN111465814A (en) * | 2017-12-19 | 2020-07-28 | 乔治洛德方法研究和开发液化空气有限公司 | Spacer element with surface texture, and associated heat exchanger and production method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659209B (en) * | 2012-09-11 | 2016-06-29 | 常州市常蒸蒸发器有限公司 | The production technology of high-flatness, single-side blown plate type evaporator |
| CN114346626A (en) * | 2021-12-14 | 2022-04-15 | 常州市常蒸蒸发器有限公司 | Production method of roll-bond evaporator for new energy equipment |
-
1981
- 1981-10-09 JP JP16137981A patent/JPS5866634A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6435925U (en) * | 1987-08-31 | 1989-03-03 | ||
| CN111465814A (en) * | 2017-12-19 | 2020-07-28 | 乔治洛德方法研究和开发液化空气有限公司 | Spacer element with surface texture, and associated heat exchanger and production method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5866634A (en) | 1983-04-20 |
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