CN103611898A - Manufacturing method for copper bush - Google Patents
Manufacturing method for copper bush Download PDFInfo
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- CN103611898A CN103611898A CN201310667085.4A CN201310667085A CN103611898A CN 103611898 A CN103611898 A CN 103611898A CN 201310667085 A CN201310667085 A CN 201310667085A CN 103611898 A CN103611898 A CN 103611898A
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- contact
- making surface
- copper sheathing
- external portion
- contact face
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Abstract
The invention relates to a manufacturing method for a copper bush. The method includes the following steps that an external connection part and a grooved part are machined; a first contact face of the external connection part and a second contact part of the grooved part are grinded, so that the roughness of the first contact face and the second contact face is smaller than 0.01; the first contact face of the external connection part and the second contact face of the grooved part are smeared with heat conduction oil; the external connection part after being heated is arranged on the outer side of the grooved part in a sleeved interference mode to form the copper bush, and the contact gap between the first contact face and the second contact face is filled with heat conduction oil. The manufacturing method for the copper bush effectively increases the use ratio of the copper bush, reduces cost, shortens machining and installing periods and is suitable for large-scale amorphous production.
Description
Technical field
The present invention relates to a kind of copper sheathing preparation method, relate in particular to a kind of preparation method of copper sheathing of amorphous crystallizer.
Background technology
Fig. 1 is the copper sheathing structural representation of prior art, and as shown in the figure, in the production process of amorphous production equipment, existing copper sheathing is comprised of the copper alloy of hollow entity, and opens several grooves in the entity part of copper sheathing.The Main Function of copper sheathing is the contact area that increases water and copper sheathing, thereby increases cooling capacity and cooling velocity.Yet in process of production, the use of copper sheathing consumes gradually, the used thickness of copper sheathing has determined life-span and the cost of copper sheathing.If opened groove on the thickness of copper sheathing, this part thickness of fluting just can not continue to use; Moreover, on copper sheathing, slot, need to be with water route be corresponding one by one below, because slotted section spacing is less, installation difficulty is very large, once wrongly installed, copper sheathing will be scrapped.
Summary of the invention
The object of the present invention is to provide a kind of copper sheathing preparation method, to solve the service life of copper sheathing and the problem of installation difficulty.
For achieving the above object, the invention provides a kind of copper sheathing preparation method, the method comprises the following steps: the external portion of processing and fabricating and fluting portion, and the material of described external portion is copper alloy, the material of described fluting portion is fine copper; The second contact-making surface of the first contact-making surface of described external portion and fluting portion is polished, make the roughness of described the first contact-making surface and the second contact-making surface be less than 0.01; On the first contact-making surface of described external portion and the second contact-making surface of fluting portion, smear conduction oil; Interference after the heating of described external portion is set in to described fluting portion outside, thereby forms copper sheathing, in the contact gap between the first contact-making surface and the second contact-making surface, be filled with described conduction oil.
Further, the first contact-making surface of described external portion and the second contact-making surface of fluting portion are polished and are specially, and utilize the first contact-making surface of external portion and the second contact-making surface of fluting portion described in the reconditioning of nanometer grinding machine.
The present invention increased copper sheathing utilization rate, reduced cost of manufacture, also reduced its installation difficulty, be applicable to extensive amorphous and produce.
Accompanying drawing explanation
Fig. 1 is the copper sheathing structural representation of prior art;
Fig. 2 is the copper sheathing preparation method schematic flow sheet of the embodiment of the present invention;
Fig. 3 A is the schematic diagram of the external portion that uses shown in the copper sheathing preparation method of the embodiment of the present invention;
Fig. 3 B is the schematic diagram of the fluting portion that uses shown in the copper sheathing preparation method of the embodiment of the present invention;
Fig. 4 is the schematic diagram of the copper sheathing preparation method copper sheathing of the embodiment of the present invention.
The specific embodiment
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Fig. 2 is the copper sheathing preparation method schematic flow sheet of the embodiment of the present invention, and as shown in Figure 2, the method comprises the steps:
Referring to the external portion using shown in the preparation method of the copper sheathing of the present invention shown in Fig. 3 A and Fig. 3 B and the schematic diagram of fluting portion, the material of external portion 1 is copper alloy, and the material of fluting portion 2 is fine copper, and in fluting portion 2, has cell body 20.
Again as shown in Figure 3, the first contact-making surface 11 of external portion 1 is inner surface, and the second contact-making surface 21 of fluting portion 2 is outer surface.
Concrete, can utilize the first contact-making surface 11 of external portion and the second contact-making surface 21 of fluting portion described in the reconditioning of nanometer grinding machine, make the roughness of described the first contact-making surface and the second contact-making surface be less than 0.01.
External portion is because the restriction of material, therefore can not be greater than maximum temperature, if be greater than maximum temperature, may cause deformation or bad, so the interference fit between external portion and fluting portion is subject to the restriction of external portion material, the computational methods of the concrete magnitude of interference are: the swell increment that the maximum temperature of external portion produces is exactly the maximum interference amount of external portion, therefore in Practical manufacturing, be slightly less than maximum interference amount just passable.
In use, copper sheathing can produce wearing and tearing, after reaching the limit of wear, can utilize said method to change an external portion, thereby recycling fluting portion has reduced the wearing and tearing of external portion.
The above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only the specific embodiment of the present invention; the protection domain being not intended to limit the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (2)
1. a copper sheathing preparation method, is characterized in that, described method comprises:
The external portion of processing and fabricating and fluting portion, the material of described external portion is copper alloy, the material of described fluting portion is fine copper;
The second contact-making surface of the first contact-making surface of described external portion and fluting portion is polished, make the roughness of described the first contact-making surface and the second contact-making surface be less than 0.01;
On the first contact-making surface of described external portion and the second contact-making surface of fluting portion, smear conduction oil;
Interference after the heating of described external portion is set in to described fluting portion outside, thereby forms copper sheathing, in the contact gap between described the first contact-making surface and the second contact-making surface, be filled with described conduction oil.
2. copper sheathing preparation method according to claim 1, it is characterized in that, described the second contact-making surface by the first contact-making surface of described external portion and fluting portion is polished and is specially, and utilizes the first contact-making surface of external portion and the second contact-making surface of fluting portion described in the reconditioning of nanometer grinding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310667085.4A CN103611898B (en) | 2013-12-10 | 2013-12-10 | Copper sheathing manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310667085.4A CN103611898B (en) | 2013-12-10 | 2013-12-10 | Copper sheathing manufacture method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103611898A true CN103611898A (en) | 2014-03-05 |
| CN103611898B CN103611898B (en) | 2016-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310667085.4A Active CN103611898B (en) | 2013-12-10 | 2013-12-10 | Copper sheathing manufacture method |
Country Status (1)
| Country | Link |
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| CN (1) | CN103611898B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1114033A (en) * | 1965-03-09 | 1968-05-15 | Prolizenz Ag | Improvements relating to metal casting rollers |
| JPS61262452A (en) * | 1985-05-17 | 1986-11-20 | Nippon Kinzoku Kogyo Kk | Roll device for producing thin metallic sheet by continuous casting |
| JPH01133642A (en) * | 1987-11-19 | 1989-05-25 | Hitachi Ltd | Twin roll type continuous casting apparatus |
| CN1050693A (en) * | 1989-10-02 | 1991-04-17 | 于西纳·萨西罗公司 | Be used for roller by the device of direct direct casting motlten metal production thin strip |
| JPH07204790A (en) * | 1994-01-14 | 1995-08-08 | Sumitomo Metal Ind Ltd | Roll for continuously casting strip |
| US5887644A (en) * | 1996-02-16 | 1999-03-30 | Ishikawa Jima-Harima Heavy Industries Company Limited | Roll cooling structure for twin roll continuous caster |
| KR20010064997A (en) * | 1999-12-20 | 2001-07-11 | 이구택 | Method For Manufacturing Homogeneous As-Cast Strip In Strip Casting Process |
| CN2538452Y (en) * | 2002-05-15 | 2003-03-05 | 黄光雷 | Composite copper cover for prestress mould |
| KR20100004316A (en) * | 2008-07-03 | 2010-01-13 | 주식회사 포스코 | A twin roll of strip casting apparatus |
| CN203240133U (en) * | 2013-01-07 | 2013-10-16 | 北京东鑫顺通耐磨技术有限公司 | Bimetal composite pipe |
| CN103369748A (en) * | 2013-07-25 | 2013-10-23 | 吴让攀 | Electric heating tube for heating liquid |
-
2013
- 2013-12-10 CN CN201310667085.4A patent/CN103611898B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1114033A (en) * | 1965-03-09 | 1968-05-15 | Prolizenz Ag | Improvements relating to metal casting rollers |
| JPS61262452A (en) * | 1985-05-17 | 1986-11-20 | Nippon Kinzoku Kogyo Kk | Roll device for producing thin metallic sheet by continuous casting |
| JPH01133642A (en) * | 1987-11-19 | 1989-05-25 | Hitachi Ltd | Twin roll type continuous casting apparatus |
| CN1050693A (en) * | 1989-10-02 | 1991-04-17 | 于西纳·萨西罗公司 | Be used for roller by the device of direct direct casting motlten metal production thin strip |
| JPH07204790A (en) * | 1994-01-14 | 1995-08-08 | Sumitomo Metal Ind Ltd | Roll for continuously casting strip |
| US5887644A (en) * | 1996-02-16 | 1999-03-30 | Ishikawa Jima-Harima Heavy Industries Company Limited | Roll cooling structure for twin roll continuous caster |
| KR20010064997A (en) * | 1999-12-20 | 2001-07-11 | 이구택 | Method For Manufacturing Homogeneous As-Cast Strip In Strip Casting Process |
| CN2538452Y (en) * | 2002-05-15 | 2003-03-05 | 黄光雷 | Composite copper cover for prestress mould |
| KR20100004316A (en) * | 2008-07-03 | 2010-01-13 | 주식회사 포스코 | A twin roll of strip casting apparatus |
| CN203240133U (en) * | 2013-01-07 | 2013-10-16 | 北京东鑫顺通耐磨技术有限公司 | Bimetal composite pipe |
| CN103369748A (en) * | 2013-07-25 | 2013-10-23 | 吴让攀 | Electric heating tube for heating liquid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103611898B (en) | 2016-08-10 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20160224 Address after: 266232 Jimo City, Qingdao Province Blue Village Xinyuan Road, No. 9 Applicant after: QINGDAO YUNLU ADVANCED MATERIALS TECHNOLOGY CO., LTD. Address before: 266232 West Industrial Zone, blue town, Qingdao City, Shandong, Jimo Applicant before: Qingdao Yunlu Energy Technology Co., Ltd. |
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Address after: 266232 No. 9 Xinyuan East Road, LAN Cun town, Jimo, Qingdao, Shandong Patentee after: Qingdao Yunlu Advanced Materials Technology Co., Ltd. Address before: 266232 No. 9 Xinyuan East Road, LAN Cun town, Jimo, Qingdao, Shandong Patentee before: QINGDAO YUNLU ADVANCED MATERIALS TECHNOLOGY CO., LTD. |