CN106051327A - Steel pipe for transmission shaft - Google Patents
Steel pipe for transmission shaft Download PDFInfo
- Publication number
- CN106051327A CN106051327A CN201610486672.7A CN201610486672A CN106051327A CN 106051327 A CN106051327 A CN 106051327A CN 201610486672 A CN201610486672 A CN 201610486672A CN 106051327 A CN106051327 A CN 106051327A
- Authority
- CN
- China
- Prior art keywords
- layer
- steel pipe
- torsion
- transmission shaft
- toughening
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 40
- 239000010959 steel Substances 0.000 title claims abstract description 40
- 230000005540 biological transmission Effects 0.000 title claims abstract description 14
- 239000004952 Polyamide Substances 0.000 claims 1
- 239000003205 fragrance Substances 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004760 aramid Substances 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 208000035985 Body Odor Diseases 0.000 description 1
- 206010055000 Bromhidrosis Diseases 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
- F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a steel pipe for a transmission shaft. The steel pipe comprises a steel pipe body, a first torsion-resisting layer, a first toughening layer, a second torsion-resisting layer and a second toughening layer, wherein the first torsion-resisting layer and the first toughening layer are sequentially arranged on the outer surface of the steel pipe body from insides to outsides; the second torsion-resisting layer and the second toughening layer are sequentially arranged on the inner surface of the steel pipe body from outside to inside. Through the manner, the steel pipe disclosed by the invention has high stretching resistance and high impact resistance, and the service life is effectively prolonged.
Description
Technical field
The present invention relates to steel pipe field, particularly relate to a kind of steel pipe for power transmission shaft.
Background technology
Steel pipe is the strip steel of a kind of hollow, and a large amount of pipelines being used as conveyance fluid, such as oil, natural gas, water, coal
Gas, steam etc., it addition, when doing curved, torsional strength and being identical, lighter in weight, so being also widely used in manufacture machine components and work
Journey structure.
Steel pipe can be divided into two big classes by production method: seamless steel pipe and seamed steel pipe, seamed steel pipe is referred to as steel pipes with straight.Seamless
Steel pipe can be divided into by production method: hot seamless tube, drawn tube, precision tube, hot-expanding pipe, cold spinning pipe and extruded tube etc..Nothing
Seam steel pipe Fine Steel Casting iron or steel alloy make, have hot rolling, cold rolling (pulling out) point.Seamless steel pipe can be used for the liquid of various industry
Bromhidrosis pressure pipeline and gas pipeline etc..Welded pipe line can be used for aqueduct, gas piping, caliduct, electrical equipment pipeline etc..
But, the steel pipe tensile strength and the impact strength that are currently used for power transmission shaft are low, cause shorten its service life.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of steel pipe for power transmission shaft, has higher high tensile strong
Degree and impact strength, effectively extend service life.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of steel for power transmission shaft
Pipe, including: steel pipe body, the first anti-torsion layer, the first toughening layer, the second anti-torsion layer and the second toughening layer, described steel pipe
The appearance of body is from interior the first described anti-torsion layer and the first described toughening layer of being disposed with outward, and described steel pipe is originally
The interior table of body is disposed with the second described anti-torsion layer and the second described toughening layer inside from outward.
In a preferred embodiment of the present invention, the first described anti-torsion layer is aromatic polyamide fibre layer.
In a preferred embodiment of the present invention, the second described anti-torsion layer is W6Mo5Cr4V2 layer.
In a preferred embodiment of the present invention, the thickness of the first described anti-torsion layer is more than the second described anti-torsion
The thickness of layer.
The invention has the beneficial effects as follows: the present invention has higher high tensile strength and impact strength, effectively extends
Service life.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing, wherein:
Fig. 1 is the present invention structural representation for steel pipe one preferred embodiment of power transmission shaft；
In accompanying drawing, the labelling of each parts is as follows: 1, steel pipe body, the 2, first anti-torsion layer, the 3, first toughening layer, and 4, second is antitorque
Turn layer, the 5, second toughening layer.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiments that technical staff is obtained under not making creative work premise, broadly fall into the model of present invention protection
Enclose.
Referring to Fig. 1, the embodiment of the present invention includes:
A kind of steel pipe for power transmission shaft, including: steel pipe body the 1, first anti-torsion layer the 2, first toughening layer the 3, second anti-torsion
Layer 4 and the second toughening layer 5, the appearance of described steel pipe body 1 is disposed with the first described anti-torsion layer 2 He outward from interior
The first described toughening layer 3, the interior table of described steel pipe body 1 is disposed with the second described anti-torsion layer 4 inside from outward
With the second described toughening layer 5.
In the present invention, the first described anti-torsion layer 2 is aromatic polyamide fibre layer.
In the present invention, the second described anti-torsion layer 4 is W6Mo5Cr4V2 layer.
In the present invention, the thickness of the first described anti-torsion layer 2 is more than the thickness of the second described anti-torsion layer 4.
The present invention provides the benefit that for the steel pipe of power transmission shaft: the present invention has higher high tensile strength and shock resistance
Intensity, effectively extends service life.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description is made convert, or are directly or indirectly used in other relevant technology neck
Territory, is the most in like manner included in the scope of patent protection of the present invention.
Claims (4)
1. the steel pipe for power transmission shaft, it is characterised in that including: steel pipe body, the first anti-torsion layer, the first toughening layer,
Second anti-torsion layer and the second toughening layer, to be disposed with described first outward antitorque from interior for the appearance of described steel pipe body
Turning layer and the first described toughening layer, the interior table of described steel pipe body is disposed with the second described anti-torsion inside from outward
Layer and the second described toughening layer.
Steel pipe for power transmission shaft the most according to claim 1, it is characterised in that the first described anti-torsion layer is fragrance
Polyamide fibrous layer.
Steel pipe for power transmission shaft the most according to claim 1, it is characterised in that the second described anti-torsion layer is
W6Mo5Cr4V2 layer.
Steel pipe for power transmission shaft the most according to claim 1, it is characterised in that the thickness of the first described anti-torsion layer
Thickness more than the second described anti-torsion layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610486672.7A CN106051327A (en) | 2016-06-29 | 2016-06-29 | Steel pipe for transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610486672.7A CN106051327A (en) | 2016-06-29 | 2016-06-29 | Steel pipe for transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106051327A true CN106051327A (en) | 2016-10-26 |
Family
ID=57167081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610486672.7A Pending CN106051327A (en) | 2016-06-29 | 2016-06-29 | Steel pipe for transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106051327A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1093785A (en) * | 1992-12-08 | 1994-10-19 | 英国皇家军用品公司 | Tube construction |
| US5932306A (en) * | 1995-04-24 | 1999-08-03 | Usui Kokusai Sangyo Kaisha Limited | Corrosion-and-chipping-resistant resin coating structure for stainless steel pipes |
| CN2612856Y (en) * | 2002-04-30 | 2004-04-21 | 李志雄 | A reinforced plating steel-plastic compound tube |
| WO2006057456A1 (en) * | 2004-11-29 | 2006-06-01 | Asahi Organic Chemicals Industry Co., Ltd. | Multilayer structure |
| CN102159868A (en) * | 2008-07-25 | 2011-08-17 | 超科有限公司 | High teMPERATURE resistant insulating for pipe |
| CN102654217A (en) * | 2011-03-04 | 2012-09-05 | 江苏泰东科技有限公司 | Steel framework nylon composite pipe |
| CN203940136U (en) * | 2014-05-20 | 2014-11-12 | 南京聚力工程塑料有限公司 | Multi-layer high-voltage corrosive liquids delivery pipe |
| CN105570566A (en) * | 2016-01-28 | 2016-05-11 | 江苏联冠高新技术有限公司 | Flexible heat preservation pressing-resisting composite oil pipe |
-
2016
- 2016-06-29 CN CN201610486672.7A patent/CN106051327A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1093785A (en) * | 1992-12-08 | 1994-10-19 | 英国皇家军用品公司 | Tube construction |
| US5932306A (en) * | 1995-04-24 | 1999-08-03 | Usui Kokusai Sangyo Kaisha Limited | Corrosion-and-chipping-resistant resin coating structure for stainless steel pipes |
| CN2612856Y (en) * | 2002-04-30 | 2004-04-21 | 李志雄 | A reinforced plating steel-plastic compound tube |
| WO2006057456A1 (en) * | 2004-11-29 | 2006-06-01 | Asahi Organic Chemicals Industry Co., Ltd. | Multilayer structure |
| CN102159868A (en) * | 2008-07-25 | 2011-08-17 | 超科有限公司 | High teMPERATURE resistant insulating for pipe |
| CN102654217A (en) * | 2011-03-04 | 2012-09-05 | 江苏泰东科技有限公司 | Steel framework nylon composite pipe |
| CN203940136U (en) * | 2014-05-20 | 2014-11-12 | 南京聚力工程塑料有限公司 | Multi-layer high-voltage corrosive liquids delivery pipe |
| CN105570566A (en) * | 2016-01-28 | 2016-05-11 | 江苏联冠高新技术有限公司 | Flexible heat preservation pressing-resisting composite oil pipe |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161026 |