CN101947610A - Hydraulic oil radiator mainboard production process - Google Patents
Hydraulic oil radiator mainboard production process Download PDFInfo
- Publication number
- CN101947610A CN101947610A CN 201010243930 CN201010243930A CN101947610A CN 101947610 A CN101947610 A CN 101947610A CN 201010243930 CN201010243930 CN 201010243930 CN 201010243930 A CN201010243930 A CN 201010243930A CN 101947610 A CN101947610 A CN 101947610A
- Authority
- CN
- China
- Prior art keywords
- aluminium
- aluminium sheets
- clad
- layer
- sheets
- 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.)
- Pending
Links
Images
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a hydraulic oil radiator mainboard production process, which comprises the following steps of: 1) selecting materials: selecting 4343 aluminum plates and a 3003 aluminum plate; 2) rolling: rolling a laminated plate combined by a first layer of a 4343 aluminum plate, a second layer of the 3003 aluminum plate and a third layer of a 4343 aluminum plate to obtain clad aluminum with the thickness of 3mm; 3) blanking: cutting the clad aluminum on a steel plate shearer into the size of 75*760mm; 4) bending: bending the cut clad aluminum in a semi-circular bending die on a 80t press into a semi-circular clad aluminum section with the outer diameter of 22mm, the inner diameter of 19mm and the length of 760mm; 5) drawing: punching 71 continuous square holes on the semi-circular clad aluminum section in a stamping die under a 100t press, wherein the square holes have the width of 4.12mm and the length of 30.12mm, and the punching rate of the press is 10-15 per minute; and 6) cleaning: cleaning surface stains by using ultrasound with the frequency of 28kHz for 15 minutes at the cleaning power of 4,000W. The hydraulic oil radiator mainboard production process has the advantages of high production efficiency and low labor intensity of operators.
Description
Technical field
The present invention relates to a kind of hydraulic oil radiator mainboard production technology.
Background technology
Hydraulic oil radiator is an Aluminium Radiator, dispels the heat by fin.Hydraulic oil radiator mainboard need stamp out groove with pipe laying, makes inner cooling fluid circulation.
Hydraulic oil radiator mainboard is that two semicircle aluminium sheets are welded, and then requires aluminium sheet to have good forming property and good welding performance, while surface of aluminum plate precision height, and forming quality is good, in case failure welding.Though 3003 aluminium sheets that adopt have good forming property usually, welding performance is relatively poor; Though 4343 aluminium sheet welding performances meet the demands, all not as 3003 aluminium sheets, adopt single aluminium can't satisfy product requirement on processing characteristics and the financial cost.
The trade mark of the international trade mark naming system of distortion aluminium and aluminium alloy recommend method name is as follows
1 * * * series is fine aluminium.
2 * * * serial combination property is best, and copper Cu is main alloying element in this series, and its mechanical performance can equate or surpass mild steel after heat treatment.
3 * * * series, manganese Mn is main alloying element in this series.
4 * * * series, silicon Si is main alloying element in this series.
5 * * * series, magnesium Mg is main alloying element in this series.
6 * * * series, silicon Si and magnesium Mg are main alloying elements in this series.
7 * * * serial hardness is the highest, and zinc Zn is main alloying element in this series.Represent goods with 7075-T651 aluminium alloy position, its mechanical performance surpasses mild steel.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of hydraulic oil radiator mainboard production technology is provided.
The hydraulic oil radiator mainboard production technology comprises the steps:
1) selects materials: select 4343 aluminium sheets and 3003 aluminium sheets;
2) rolling: rolling: with ground floor is that 4343 aluminium sheets, the second layer are that 3003 aluminium sheets and the 3rd layer are that 4343 aluminium sheets are combined into lamination and are rolled, and obtains the clad aluminium that thickness is 3mm;
3) blanking: clad aluminium is cut on plate shearing machine is of a size of 75*760mm;
4) bending: bending to external diameter in the semi-circular curvature mould of clad aluminium on the 80t forcing press of cutting is 22mm, and internal diameter is 19mm, and length is the semicircle clad aluminium section bar of 760mm;
5) drawing: go out 71 continuous square openings in the stamping die of semicircle clad aluminium section bar under the 100t forcing press, the width of square opening is 4.12mm, and the length of square opening is 30.12mm, and the punching speed of forcing press is 10 to 15 of per minutes;
6) clean: ultrasonic wave clean surface oil stain, ultrasonic frequency are 28KHZ, and cleaning power is 4000W, and scavenging period is 15 minutes.
Described is that 4343 aluminium sheets, the second layer are that 3003 aluminium sheets and the 3rd layer are that 4343 aluminium sheets are combined into lamination and are rolled method and are with ground floor:
1) aluminium sheet is carried out NaOH alkali lye and handle,, put into salpeter solution and soak, after the clear water flushing, put into drying oven and dry again with clear water, hot water injection;
2) be that 4343 aluminium sheets that 4343 aluminium sheets of 1.1～1.2mm, 3003 aluminium sheets that second layer thickness is 1.1～1.2mm and threeply degree are 1.1～1.2mm are combined into lamination with pretreated ground floor thickness, spot welding is carried out in the lamination end, with the location, lamination is sent into together in the heating furnace of N2 gas shiled, be preheated to 300 ℃, send in the milling train, be rolled, obtain the clad aluminium that thickness is 3mm;
3) clad aluminium after rolling is annealed heat treatment.
The present invention adopts 4343 aluminium sheets and the rolling clad aluminium that forms of 3003 aluminium sheets, not only have the high forming property of 3003 aluminium sheets, have the good welds performance of 4343 aluminium sheets simultaneously, use the hydraulic oil radiator mainboard surface quality that is shaped good, be not prone to crackle or fracture, precision size.Utilize ultrasonic wave to clean, noiseless, and clean-up performance height are to the surface of the work not damaged.Adopt production technology shown in the present, all process steps all can be finished by machinery, the production efficiency height, and labor intensity of operating staff is low.
Description of drawings
Fig. 1 is the product schematic diagram of a kind of hydraulic oil radiator mainboard production technology of the present invention;
The specific embodiment
As shown in Figure 1, the hydraulic oil radiator mainboard production technology comprises the steps:
1) selects materials: select 4343 aluminium sheets and 3003 aluminium sheets;
2) rolling: with ground floor is that 4343 aluminium sheets, the second layer are that 3003 aluminium sheets and the 3rd layer are that 4343 aluminium sheets are combined into lamination and are rolled, and obtains the clad aluminium that thickness is 3mm;
3) blanking: clad aluminium is cut on plate shearing machine is of a size of 75*760mm;
4) bending: bending to external diameter in the semi-circular curvature mould of clad aluminium on the 80t forcing press of cutting is 22mm, and internal diameter is 19mm, and length is the semicircle clad aluminium section bar of 760mm;
5) drawing: go out 71 continuous square openings in the stamping die of semicircle clad aluminium section bar under the 100t forcing press, the width of square opening is 4.12mm, and the length of square opening is 30.12mm, and the punching speed of forcing press is 10 to 15 of per minutes;
6) clean: ultrasonic wave clean surface oil stain, ultrasonic frequency are 28KHZ, and cleaning power is 4000W, and scavenging period is 15 minutes.
Described is that 4343 aluminium sheets, the second layer are that 3003 aluminium sheets and the 3rd layer are that 4343 aluminium sheets are combined into lamination and are rolled method and are with ground floor:
1) aluminium sheet is carried out NaOH alkali lye and handle,, put into salpeter solution and soak, after the clear water flushing, put into drying oven and dry again with clear water, hot water injection;
2) be that 4343 aluminium sheets that 4343 aluminium sheets of 1.1～1.2mm, 3003 aluminium sheets that second layer thickness is 1.1～1.2mm and threeply degree are 1.1～1.2mm are combined into lamination with pretreated ground floor thickness, spot welding is carried out in the lamination end, with the location, lamination is sent into together in the heating furnace of N2 gas shiled, be preheated to 300 ℃, send in the milling train, be rolled, obtain clad aluminium;
3) clad aluminium after rolling is annealed heat treatment.
3030 aluminium sheets, manganese Mn is main alloying element in this series, makes 3003 aluminium sheets have good processing properties, simultaneously the manganese Mn melting temperature of 3003 aluminium sheets that raise makes it to be not easy to welding.
4343 aluminium sheets, silicon Si is main alloying element in this series, makes 4343 aluminium sheets have low melting temperature, is easy to welding, silicon Si can form the impurity phase simultaneously, thereby reduces the plasticity of 4343 aluminium sheets, poor processability.
Claims (2)
1. a hydraulic oil radiator mainboard production technology is characterized in that comprising the steps:
1) selects materials: select 4343 aluminium sheets and 3003 aluminium sheets;
2) rolling: with ground floor is that 4343 aluminium sheets, the second layer are that 3003 aluminium sheets and the 3rd layer are that 4343 aluminium sheets are combined into lamination and are rolled, and obtains the clad aluminium that thickness is 3mm;
3) blanking: clad aluminium is cut on plate shearing machine is of a size of 75*760mm;
4) bending: bending to external diameter in the semi-circular curvature mould of clad aluminium on the 80t forcing press of cutting is 22mm, and internal diameter is 19mm, and length is the semicircle clad aluminium section bar of 760mm;
5) drawing: go out 71 continuous square openings in the stamping die of semicircle clad aluminium section bar under the 100t forcing press, the width of square opening is 4.12mm, and the length of square opening is 30.12mm, and the punching speed of forcing press is 10 to 15 of per minutes;
6) clean: ultrasonic wave clean surface oil stain, ultrasonic frequency are 28KHZ, and cleaning power is 4000W, and scavenging period is 15 minutes.
2. a kind of hydraulic oil radiator mainboard production technology according to claim 1 is characterized in that described is that 4343 aluminium sheets, the second layer are that 3003 aluminium sheets and the 3rd layer are that 4343 aluminium sheets are combined into lamination and are rolled method and are with ground floor:
1) aluminium sheet is carried out NaOH alkali lye and handle,, put into salpeter solution and soak, after the clear water flushing, put into drying oven and dry again with clear water, hot water injection;
2) be that 4343 aluminium sheets that 4343 aluminium sheets of 1.1～1.2mm, 3003 aluminium sheets that second layer thickness is 1.1～1.2mm and threeply degree are 1.1～1.2mm are combined into lamination with pretreated ground floor thickness, spot welding is carried out in the lamination end, with the location, lamination is sent into together in the heating furnace of N2 gas shiled, be preheated to 300 ℃, send in the milling train, be rolled, obtain the clad aluminium that thickness is 3mm;
3) clad aluminium after rolling is annealed heat treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010243930 CN101947610A (en) | 2010-08-03 | 2010-08-03 | Hydraulic oil radiator mainboard production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010243930 CN101947610A (en) | 2010-08-03 | 2010-08-03 | Hydraulic oil radiator mainboard production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101947610A true CN101947610A (en) | 2011-01-19 |
Family
ID=43451309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010243930 Pending CN101947610A (en) | 2010-08-03 | 2010-08-03 | Hydraulic oil radiator mainboard production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101947610A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108124400A (en) * | 2017-12-17 | 2018-06-05 | 江苏威鹰机械有限公司 | New-energy automobile electric-control system bearing plate and its manufacturing process |
| CN108954985A (en) * | 2018-08-06 | 2018-12-07 | 江苏秋实汽车空调有限公司 | A kind of production technology of automotive air-conditioning condenser centreless header |
| CN109489311A (en) * | 2018-11-29 | 2019-03-19 | 上海萨新东台热传输材料有限公司 | A kind of punching press header and preparation method thereof suitable for condenser |
| CN109489473A (en) * | 2018-11-29 | 2019-03-19 | 上海萨新东台热传输材料有限公司 | A kind of radiator main side plate and preparation method thereof |
| CN109489469A (en) * | 2018-11-29 | 2019-03-19 | 上海萨新东台热传输材料有限公司 | A kind of radiator flat tube and preparation method thereof suitable for parallel flow condenser |
| CN109506398A (en) * | 2018-11-29 | 2019-03-22 | 上海萨新东台热传输材料有限公司 | A kind of intercooler finned tube and preparation method thereof |
| CN109579592A (en) * | 2018-11-29 | 2019-04-05 | 上海萨新东台热传输材料有限公司 | A kind of header D type and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0390236A (en) * | 1989-08-31 | 1991-04-16 | Showa Alum Corp | Manufacture of heat exchanger |
| JP2828480B2 (en) * | 1990-02-16 | 1998-11-25 | サンデン株式会社 | Method of manufacturing header pipe for heat exchanger |
| JP3207540B2 (en) * | 1991-08-14 | 2001-09-10 | ウセペ−エニシュム・ポリメール・フランス・ソシエテ・アノニム | On-line graft polymerization method and apparatus for polymer |
| CN1586751A (en) * | 2004-08-27 | 2005-03-02 | 东北大学 | Hot roller rolling method for stainless steel/aluminium composite plate |
| CN101372159A (en) * | 2007-08-23 | 2009-02-25 | 南通华特铝热传输材料有限公司 | Aluminum alloy composite material for flat tube of automobile radiator and manufacturing method thereof |
| CN201463690U (en) * | 2009-05-27 | 2010-05-12 | 浙江银轮机械股份有限公司 | Mainboard for radiator |
-
2010
- 2010-08-03 CN CN 201010243930 patent/CN101947610A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0390236A (en) * | 1989-08-31 | 1991-04-16 | Showa Alum Corp | Manufacture of heat exchanger |
| JP2828480B2 (en) * | 1990-02-16 | 1998-11-25 | サンデン株式会社 | Method of manufacturing header pipe for heat exchanger |
| JP3207540B2 (en) * | 1991-08-14 | 2001-09-10 | ウセペ−エニシュム・ポリメール・フランス・ソシエテ・アノニム | On-line graft polymerization method and apparatus for polymer |
| CN1586751A (en) * | 2004-08-27 | 2005-03-02 | 东北大学 | Hot roller rolling method for stainless steel/aluminium composite plate |
| CN101372159A (en) * | 2007-08-23 | 2009-02-25 | 南通华特铝热传输材料有限公司 | Aluminum alloy composite material for flat tube of automobile radiator and manufacturing method thereof |
| CN201463690U (en) * | 2009-05-27 | 2010-05-12 | 浙江银轮机械股份有限公司 | Mainboard for radiator |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108124400A (en) * | 2017-12-17 | 2018-06-05 | 江苏威鹰机械有限公司 | New-energy automobile electric-control system bearing plate and its manufacturing process |
| CN108954985A (en) * | 2018-08-06 | 2018-12-07 | 江苏秋实汽车空调有限公司 | A kind of production technology of automotive air-conditioning condenser centreless header |
| CN109489311A (en) * | 2018-11-29 | 2019-03-19 | 上海萨新东台热传输材料有限公司 | A kind of punching press header and preparation method thereof suitable for condenser |
| CN109489473A (en) * | 2018-11-29 | 2019-03-19 | 上海萨新东台热传输材料有限公司 | A kind of radiator main side plate and preparation method thereof |
| CN109489469A (en) * | 2018-11-29 | 2019-03-19 | 上海萨新东台热传输材料有限公司 | A kind of radiator flat tube and preparation method thereof suitable for parallel flow condenser |
| CN109506398A (en) * | 2018-11-29 | 2019-03-22 | 上海萨新东台热传输材料有限公司 | A kind of intercooler finned tube and preparation method thereof |
| CN109579592A (en) * | 2018-11-29 | 2019-04-05 | 上海萨新东台热传输材料有限公司 | A kind of header D type and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101947610A (en) | Hydraulic oil radiator mainboard production process | |
| CN102069289B (en) | Preparation method of stainless steel-carbon steel composite board | |
| CN102873091B (en) | Preparation method for wear-resistant steel and carbon structural steel composite plates | |
| CN101992344B (en) | Preparation method of titanium-steel composite plate | |
| CN101214496A (en) | Method of manufacturing metal composite plate for cutting tool | |
| CN103157959B (en) | Preparation method for stainless steel clad plate | |
| CN102554114A (en) | Ring forging and rolling processing method of bearing ring parts used for large-scale wind turbine unit | |
| CN102294456A (en) | Manufacturing method for oblique rolling of bimetallic compound seamless steel pipe by centrifugal blank | |
| CN105710156B (en) | One kind rolling ripple faying face metal composite pipe technique | |
| CN104624703A (en) | Manufacturing method for randomly combined multilayered metal composite board | |
| CN104646956A (en) | Process for machining ball cage bell-like shell | |
| CN101885001A (en) | Continuous cast-rolling method of aluminum/aluminum composite boards | |
| CN107009090A (en) | Production method of stainless steel composite board | |
| CN101691978A (en) | Aluminum honeycomb type evaporation plate and processing molding method thereof | |
| CN102671939A (en) | Production method of 304L precise stainless steel belt | |
| CN104550306B (en) | Casting and roll process produces the method for 3003 alloy automobile radiator aluminium flat conduit bands | |
| CN103231209A (en) | Method for producing vacuum-embedded metallurgical composite bimetal seamless tube | |
| CN101691962A (en) | Magnesium alloy plate type heat exchanger and processing molding method thereof | |
| CN101691976B (en) | Aluminum alloy snakelike flow channel evaporation plate and processing molding method thereof | |
| CN109746650A (en) | A kind of low-cost high-quality kitchen knife composite stainless steel and its manufacturing method | |
| CN102562308B (en) | A kind of small efficient heat regenerator and manufacture method thereof | |
| CN102756177A (en) | Manufacturing method of composite noise-reducing diamond saw blade base body | |
| CN101559434B (en) | Production process for metal composite plates | |
| CN111331963A (en) | Multilayer composite steel and manufacturing method of multilayer composite steel cutter | |
| CN105032973A (en) | TC4 titanium alloy plate machining method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110119 |