CN103736763A - Stainless steel composite tube cold-drawing liquid and temperature control system thereof - Google Patents
Stainless steel composite tube cold-drawing liquid and temperature control system thereof Download PDFInfo
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- CN103736763A CN103736763A CN201410048317.2A CN201410048317A CN103736763A CN 103736763 A CN103736763 A CN 103736763A CN 201410048317 A CN201410048317 A CN 201410048317A CN 103736763 A CN103736763 A CN 103736763A
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- stainless steel
- steel composite
- hard
- temperature
- composite tube
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Abstract
The invention discloses stainless steel composite tube cold-drawing liquid and a temperature control system thereof. The stainless steel composite tube cold-drawing liquid is characterized by being prepared from 40 to 45 percent of paraffin and 51 to 53 percent of vinyl chloride through physical stirring and mixing. The cold-drawing liquid has a light yellow color, is non-toxic and tasteless, has no corrosivity, has excellent effects of flame retardance, bonding, chemical stabilization and strong lubrication and cooling, is low in price and can implement recycling. Due to excellent flame retardance of the stainless steel composite tube cold-drawing liquid, the stainless steel composite tube cold-drawing liquid can be heated and controlled by a self-temperature-control insulation anti-corrosion ribbon heater, so that the temperature of the cold-drawing liquid is constantly controlled in the range of 450 to 500 DEG C all the year round. The temperature of the surface of a stainless steel composite tube cold-drawn by the stainless steel composite tube cold-drawing liquid is commonly in the range from 250 to 300 DEG C, no residual liquid is left on the surface of the stainless steel composite tube, and the surface of the stainless steel composite tube is smooth, clean, bright and silvery.
Description
Technical field
The present invention relates to stainless steel composite pipe cold-drawn processing and lubrication cooling technology field, relate in particular to a kind of stainless steel composite pipe hard-drawing liquor and temperature thereof and control.
Background technology
Cold-drawn is the basic production technique of stainless steel composite pipe, by stainless steel/carbon steel double layer of metal tubing to be composite that tup flattens, through cold drawing die, utilize large-tonnage drawbench level to extract, not only make the inside and outside double layer of metal of multiple tube reach online and be combined into and be integrated, but also greatly improved stainless steel composite pipe machinery and the mechanical property after composite molding.
Stainless steel composite pipe is during by the production and processing of cold-drawn mould, between the outer stainless steel tube of cold-drawn mould and stainless steel composite pipe, can produce huge friction and surface temperature sharply rises because of the huge power of depressing.How to choose hard-drawing liquor is the process procedure of most critical during stainless steel composite pipe cold-drawn is produced.Hard-drawing liquor not only plays lubrication, reduce frictional force between cold-drawn mould and stainless steel tube and make stainless steel pipe surface and cold drawing die exempt from destruction, on the other hand, hard-drawing liquor also plays cooling effect, reduce the temperature that mould and mould stainless steel pipe surface sharply rise because of huge friction, avoid stainless steel pipe surface to cause overheated even burning because of temperature rise sharply.
Current much stainless steel composite pipe multiple tube manufacturers, generally adopt machine oil to make hard-drawing liquor, the non-constant of lubrication effect, stainless steel composite pipe surface blackening after cold-drawn, cold drawing die service life also so significantly shortens, and, with machine oil, make hard-drawing liquor, not only and stainless steel composite pipe finished product on-the-spot to production operation causes certain environmental pollution, and machine oil can not heating and thermal insulation, and can not realize hard-drawing liquor automatic cycle control because engine oil viscosity cannot be used greatly oil-immersed pump cold season.
Summary of the invention
The present invention is directed to above-mentioned present situation, invent a kind of special cold-drawn distiller liquor that is exclusively used in stainless steel composite pipe cold-drawn processing, not only cost is low, and odorlessness is pollution-free, and hard-drawing liquor temperature constant control is throughout the year realized in available temp auto-controlled insulating corrosion ribbon heater.
The technical solution adopted in the present invention is as follows:
A stainless steel composite pipe hard-drawing liquor, is mainly mixed and forms through physical agitation by 40～45% paraffin, 51～53% vinyl chloride.This hard-drawing liquor is faint yellow, and nonpoisonous and tasteless non-corrosiveness has good fire-retardant, bonding, chemically stable and strong lubricating cooling effect, and cheap, 6000 yuan of left and right per ton, and can realize and recycling, actual consumption seldom, accounts for that production cost is very little even can be ignored.And because of its good fire resistance, available temp auto-controlled insulating corrosion ribbon heater realizes heating and temperature is controlled, and remains on throughout the year 45
0～50
0scope, remains on optimum temperature range thereby make stainless steel composite pipe cold-drawn add man-hour hard-drawing liquor.
Through the temperature range of hard-drawing liquor of the present invention and control thereof, after cold-drawn, stainless steel composite pipe surface temperature is generally 25
0～30
0scope, surface is silver color without raffinate bright and clean.
Beneficial effect of the present invention is as follows:
The present invention is easier to two kinds of general chemistry auxiliary agents of buying by daily ratio, after simple physical mixed, can realize dissolving each other arbitrarily of two kinds of auxiliary agents, nonpoisonous and tasteless non-corrosiveness, there is good fire-retardant, bonding, chemically stable and strong lubricating cooling effect, and cheap, account for that production cost is very little even can be ignored, utilize temp auto-controlled insulating corrosion to add thermal control, make hard-drawing liquor throughout the year temperature constant be controlled at 45
0～50
0scope, realizes the cooling optimum temperature range of stainless steel composite pipe cold-drawn processing and lubrication.
Accompanying drawing explanation
Accompanying drawing 1 is the circulation of stainless steel composite pipe cold-drawn processing hard-drawing liquor and automatic heating control system.
Shown in accompanying drawing 1,1. drawbench template, 2. through the stainless steel composite pipe of cold drawing die, 3. hard-drawing liquor hold-up tank, 4. temp auto-controlled insulating corrosion ribbon heater, 5. temp auto-controlled insulating corrosion ribbon heater external power supply and temperature controller, 6. hard-drawing liquor immersed pump and cycle cooling plating drum thereof.
The specific embodiment
Below in conjunction with accompanying drawing 1, the specific embodiment of the present invention is described.
Check hard-drawing liquor hold-up tank 3, keep hard-drawing liquor capacity to surpass hold-up tank volume over half, starting current makes temp auto-controlled insulating corrosion ribbon heater 4 heating hard-drawing liquors, regulates temperature controller 5, makes hard-drawing liquor temperature constant remain on 45
0～50
0scope.
Start immersed pump 6, the open cold liquor pullover circulatory system, makes hard-drawing liquor be ejected into cold-drawn mould entrance, at this moment starts drawbench, completes the online cold-drawing recovery synthesis type process of stainless steel composite pipe 2.
Above the present invention is exemplarily described, obviously specific implementation of the present invention is not subject to the restrictions described above, as long as adopted the improvement of the various unsubstantialities that method design of the present invention and technical scheme carry out, all within protection scope of the present invention.
Claims (3)
1. stainless steel composite pipe hard-drawing liquor and a temperature control system thereof, is characterized in that this hard-drawing liquor is faint yellow, and nonpoisonous and tasteless non-corrosiveness has good fire-retardant, bonding, chemically stable and strong lubricating cooling effect, and cheap.
2. according to claim 1, described a kind of stainless steel composite pipe hard-drawing liquor and temperature thereof are controlled, and it is characterized in that described hard-drawing liquor is mixed and forms through physical agitation by 40～45% paraffin, 51～53% vinyl chloride.
3. according to claim 1, described a kind of stainless steel composite pipe hard-drawing liquor and temperature thereof are controlled, it is characterized in that it is the anti-flammability good according to hard-drawing liquor that described temperature is controlled, adopt temp auto-controlled insulating corrosion ribbon heater to add thermal control, make hard-drawing liquor temperature throughout the year constant control 45
0～50
0scope, remains on optimum temperature range thereby make stainless steel composite pipe cold-drawn add man-hour hard-drawing liquor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410048317.2A CN103736763A (en) | 2014-02-12 | 2014-02-12 | Stainless steel composite tube cold-drawing liquid and temperature control system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410048317.2A CN103736763A (en) | 2014-02-12 | 2014-02-12 | Stainless steel composite tube cold-drawing liquid and temperature control system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103736763A true CN103736763A (en) | 2014-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410048317.2A Pending CN103736763A (en) | 2014-02-12 | 2014-02-12 | Stainless steel composite tube cold-drawing liquid and temperature control system thereof |
Country Status (1)
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| CN (1) | CN103736763A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001081534A (en) * | 1999-09-10 | 2001-03-27 | Sumitomo Electric Ind Ltd | Stainless steel wire excellent in workability, and its manufacture |
| CN1571864A (en) * | 2001-10-19 | 2005-01-26 | 日本帕卡濑精株式会社 | Method for preparation of metal wire rod for use in plastic working |
| CN102585978A (en) * | 2011-12-30 | 2012-07-18 | 大连三达奥克化学股份有限公司 | Thick-wall bearing steel pipe drawing lubricating emulsifying oil and production method thereof |
| CN102814348A (en) * | 2012-08-30 | 2012-12-12 | 西北有色金属研究院 | Lubricant for wall reduction and drawing of titanium alloy pipe and using method thereof |
| CN103215112A (en) * | 2013-04-09 | 2013-07-24 | 苏州美贝尔工业油品有限公司 | Lubricating oil for cold reduction of tubes and preparation method thereof |
| CN103351921A (en) * | 2013-06-19 | 2013-10-16 | 安徽富华电子集团有限公司 | Nanometer graphite lubricant for copper and aluminum wiredrawing and preparation method thereof |
-
2014
- 2014-02-12 CN CN201410048317.2A patent/CN103736763A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001081534A (en) * | 1999-09-10 | 2001-03-27 | Sumitomo Electric Ind Ltd | Stainless steel wire excellent in workability, and its manufacture |
| CN1571864A (en) * | 2001-10-19 | 2005-01-26 | 日本帕卡濑精株式会社 | Method for preparation of metal wire rod for use in plastic working |
| CN102585978A (en) * | 2011-12-30 | 2012-07-18 | 大连三达奥克化学股份有限公司 | Thick-wall bearing steel pipe drawing lubricating emulsifying oil and production method thereof |
| CN102814348A (en) * | 2012-08-30 | 2012-12-12 | 西北有色金属研究院 | Lubricant for wall reduction and drawing of titanium alloy pipe and using method thereof |
| CN103215112A (en) * | 2013-04-09 | 2013-07-24 | 苏州美贝尔工业油品有限公司 | Lubricating oil for cold reduction of tubes and preparation method thereof |
| CN103351921A (en) * | 2013-06-19 | 2013-10-16 | 安徽富华电子集团有限公司 | Nanometer graphite lubricant for copper and aluminum wiredrawing and preparation method thereof |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |