CN109183472A - Automobile clutch wirerope - Google Patents
Automobile clutch wirerope Download PDFInfo
- Publication number
- CN109183472A CN109183472A CN201810886039.6A CN201810886039A CN109183472A CN 109183472 A CN109183472 A CN 109183472A CN 201810886039 A CN201810886039 A CN 201810886039A CN 109183472 A CN109183472 A CN 109183472A
- Authority
- CN
- China
- Prior art keywords
- strand
- wirerope
- layer strand
- intermediate layer
- outer layer
- 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
Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0673—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
- D07B1/068—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration characterised by the strand design
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B5/00—Making ropes or cables from special materials or of particular form
- D07B5/005—Making ropes or cables from special materials or of particular form characterised by their outer shape or surface properties
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B5/00—Making ropes or cables from special materials or of particular form
- D07B5/005—Making ropes or cables from special materials or of particular form characterised by their outer shape or surface properties
- D07B5/006—Making ropes or cables from special materials or of particular form characterised by their outer shape or surface properties by the properties of an outer surface polymeric coating
Landscapes
- Ropes Or Cables (AREA)
Abstract
Automobile clutch wirerope of the invention, the mass percent of each ingredient are as follows: carbon 0.25-0.8%, manganese 0.20-0.3%, silicon 0.016-0.018%, nickel 0.01-0.02%, chromium 13-16.5%, boron 0.001-0.003%, molybdenum 1.0-3.0%, rare earth element 0.01-0.1%, surplus are iron；It is (1+6+7) structure, intermediate layer strand is (1+5) structure, outer layer strand is (1+3+3) structure, the cover wire diameter of outer layer strand is greater than wire of intermediate layer diameter and is less than center line steel wire diameter, intermediate layer strand and outer layer strand are equipped with coating layer, and the coating layer thickness of outer layer strand is greater than the coating layer thickness of intermediate layer strand.The present invention optimizes component and content, reduces Mn content, adds suitable boron, molybdenum and rare earth element, improve the corrosion resistance and mechanical property of drag-line；The steel cord structure of special designing, and considered critical has been done to strand gauge of wire etc., coating layer is set in intermediate layer strand and outer layer strand, makes wirerope that there is stronger wearability, anti-rupture strength, fatigue resistance and permanent service life.
Description
Technical field
The present invention relates to Wire Rope Design manufacturing technology field, in particular to a kind of automobile clutch wirerope.
Background technique
Wirerope use on automobile has very much, such as window lifting wirerope, gear shift wirerope, clutch steel
Cord, brake wirerope etc..For clutch wirerope, quality will have a direct impact on the person peace of driver
Entirely, therefore, clutch is needed to have excellent crocking resistance, anti-Fracture Force, limit stress and elasticity modulus with wirerope
Deng, it is also necessary to there is long service life, general wirerope is far from reaching this use demand, it is therefore desirable to develop a kind of synthesis
The automobile clutch wirerope haveing excellent performance.
Summary of the invention
The purpose of the present invention is to provide one kind to have stronger wearability, anti-rupture strength, fatigue resistance and permanent
Service life automobile clutch wirerope.
To achieve the object of the present invention, the mass percent of each ingredient of automobile clutch wirerope of the invention are as follows:
Carbon 0.25%-0.8%, manganese 0.20-0.3%, silicon 0.016-0.018%, nickel 0.01-0.02%, chromium 13-16.5%, boron
0.001-0.003%, molybdenum 1.0-3.0%, rare earth element 0.01-0.1%, surplus are iron.
The automobile clutch wirerope of another aspect of the present invention, each ingredient and mass percent are as described above, it is
(1+6+7) structure, intermediate layer strand are (1+5) double-layer structure, and outer layer strand is (1+3+3) three-decker, the cover wire of outer layer strand
Diameter is greater than wire of intermediate layer diameter and is less than center line gauge of wire, and intermediate layer strand and outer layer strand are equipped with coating layer, outside
The coating layer thickness of layer stock is greater than the coating layer thickness of intermediate layer strand.
The invention has the advantages that the automobile clutch wirerope, using the element composition and content of optimization, drop
Low Mn content, adds suitable boron, molybdenum and rare earth element etc., improve wirerope it is corrosion proof simultaneously, make it have excellent
Comprehensive mechanical property；The steel cord structure of special designing, and considered critical done to strand gauge of wire etc., intermediate layer strand and
Coating layer is set in outer layer strand, makes wirerope that there is stronger wearability, anti-rupture strength, fatigue resistance and permanent use
Service life.
Specific embodiment
Automobile clutch wirerope of the invention, the mass percent of each ingredient are as follows: carbon 0.25%-0.8%, manganese
0.20-0.3%, silicon 0.016-0.018%, nickel 0.01-0.02%, chromium 13-16.5%, boron 0.001-0.003%, molybdenum 1.0-
3.0%, rare earth element 0.01-0.1%, surplus is iron.
Embodiment 1:
Automobile clutch wirerope of the invention, the mass percent of each ingredient are as follows: carbon 0.25%, manganese 0.20%, silicon
0.016%, nickel 0.01%, chromium 13%, boron 0.001%, molybdenum 1.0%, rare earth element 0.01%, surplus is iron.
Embodiment 2:
Automobile clutch wirerope of the invention, the mass percent of each ingredient are as follows: carbon 0.50%, manganese 0.25%, silicon
0.017%, nickel 0.015%, chromium 15%, boron 0.002%, molybdenum 2.0%, rare earth element 0.05%, surplus is iron.
Embodiment 3:
Automobile clutch wirerope of the invention, the mass percent of each ingredient are as follows: carbon 0.8%, manganese 0.3%, silicon
0.018%, nickel 0.02%, chromium 16.5%, boron 0.003%, molybdenum 3.0%, rare earth element 0.1%, surplus is iron.
Above-described embodiment 1,2 and 3 is all made of (1+6+7) structure, and intermediate layer strand is (1+5) double-layer structure, and outer layer strand is (1+
The cover wire diameter of 3+3) three-decker, outer layer strand is greater than wire of intermediate layer diameter and is less than center line gauge of wire, in
Interbed stock and outer layer strand are equipped with coating layer, and the coating layer thickness of outer layer strand is greater than the coating layer thickness of intermediate layer strand.
Corrosion-resistant and Mechanics Performance Testing is carried out with wirerope to the automobile clutch of three kinds of embodiments, as a result such as 1 institute of table
Show.
The mechanical property and corrosion resistance of 1 automobile clutch wirerope of table
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Mean break load/KN | 567 | 572 | 576 |
| Limit stress/MPa | 2146 | 2158 | 2189 |
| Whole rope tension/KN after labor | 53 | 57 | 59 |
It can be seen from Table 1 that automobile clutch of the invention with wirerope mean break load in 570KN or so, the limit is answered
Power is in 2150MPa or so, antifatigue number 20000 times, whole rope tension >=52KN after labor.
Automobile clutch wirerope of the invention reduces Mn content using the element composition and content of optimization, and addition is suitable
Boron, molybdenum and rare earth element of amount etc., improve wirerope it is corrosion proof simultaneously, make it have excellent comprehensive mechanical property；It adopts
With the steel cord structure of special designing, and considered critical is done to strand gauge of wire etc., has been set in intermediate layer strand and outer layer strand
Coating layer is set, makes wirerope that there is stronger wearability, anti-rupture strength, fatigue resistance and permanent service life.
The present invention is not limited to the described embodiments, and those skilled in the art is not departing from spirit of the invention i.e. public affairs
Open in range, still may make some modifications or changes, thus the range that is limited with claims of the scope of the present invention as
It is quasi-.
Claims (2)
1. a kind of automobile clutch wirerope, which is characterized in that the mass percent of each ingredient of the wirerope are as follows: carbon
0.25%-0.8%, manganese 0.20-0.3%, silicon 0.016-0.018%, nickel 0.01-0.02%, chromium 13-16.5%, boron 0.001-
0.003%, molybdenum 1.0-3.0%, rare earth element 0.01-0.1%, surplus are iron.
2. a kind of automobile clutch wirerope, the mass percent of each ingredient are as described in claim 1, which is characterized in that
The wirerope is (1+6+7) structure, and intermediate layer strand is (1+5) double-layer structure, and outer layer strand is (1+3+3) three-decker, outer layer
The cover wire diameter of stock is greater than wire of intermediate layer diameter and is less than center line gauge of wire, sets in intermediate layer strand and outer layer strand
There is coating layer, the coating layer thickness of outer layer strand is greater than the coating layer thickness of intermediate layer strand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810886039.6A CN109183472A (en) | 2018-08-06 | 2018-08-06 | Automobile clutch wirerope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810886039.6A CN109183472A (en) | 2018-08-06 | 2018-08-06 | Automobile clutch wirerope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109183472A true CN109183472A (en) | 2019-01-11 |
Family
ID=64920279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810886039.6A Pending CN109183472A (en) | 2018-08-06 | 2018-08-06 | Automobile clutch wirerope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109183472A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5453481A (en) * | 1978-09-13 | 1979-04-26 | Bando Chemical Ind | Steel cold conveyor belt |
| CN1140691A (en) * | 1990-09-19 | 1997-01-22 | 株式会社日立制作所 | Elevator device |
| CN1745187A (en) * | 2003-01-27 | 2006-03-08 | 新日本制铁株式会社 | High-carbon steel wire rod with high strength and high toughness |
| CN201695263U (en) * | 2010-06-13 | 2011-01-05 | 江阴泰阳成索业有限公司 | Two-layer coating-plastic steel wire rope with high sealing property |
| CN102444041A (en) * | 2011-10-31 | 2012-05-09 | 江苏亚盛金属制品有限公司 | High-nitrogen nickel-free super double-phase stainless steel wire rope for high-speed elevator and manufacturing method thereof |
| CN103498355A (en) * | 2013-10-14 | 2014-01-08 | 无锡通用钢绳有限公司 | Corrosion-resistant steel wire rope |
| CN106368024A (en) * | 2016-11-14 | 2017-02-01 | 南通虎神金属制品有限公司 | High-toughness steel wire rope special for wind power generation |
| CN106995903A (en) * | 2017-03-31 | 2017-08-01 | 江苏星火特钢有限公司 | A kind of ocean engineering anticorrosion stress-resistant dual phase steel stainless steel wire rope and preparation method |
| CN107245657A (en) * | 2017-06-24 | 2017-10-13 | 武汉钢铁有限公司 | A kind of strong elevator wire rope steel of superelevation and production method |
-
2018
- 2018-08-06 CN CN201810886039.6A patent/CN109183472A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5453481A (en) * | 1978-09-13 | 1979-04-26 | Bando Chemical Ind | Steel cold conveyor belt |
| CN1140691A (en) * | 1990-09-19 | 1997-01-22 | 株式会社日立制作所 | Elevator device |
| CN1745187A (en) * | 2003-01-27 | 2006-03-08 | 新日本制铁株式会社 | High-carbon steel wire rod with high strength and high toughness |
| CN201695263U (en) * | 2010-06-13 | 2011-01-05 | 江阴泰阳成索业有限公司 | Two-layer coating-plastic steel wire rope with high sealing property |
| CN102444041A (en) * | 2011-10-31 | 2012-05-09 | 江苏亚盛金属制品有限公司 | High-nitrogen nickel-free super double-phase stainless steel wire rope for high-speed elevator and manufacturing method thereof |
| CN103498355A (en) * | 2013-10-14 | 2014-01-08 | 无锡通用钢绳有限公司 | Corrosion-resistant steel wire rope |
| CN106368024A (en) * | 2016-11-14 | 2017-02-01 | 南通虎神金属制品有限公司 | High-toughness steel wire rope special for wind power generation |
| CN106995903A (en) * | 2017-03-31 | 2017-08-01 | 江苏星火特钢有限公司 | A kind of ocean engineering anticorrosion stress-resistant dual phase steel stainless steel wire rope and preparation method |
| CN107245657A (en) * | 2017-06-24 | 2017-10-13 | 武汉钢铁有限公司 | A kind of strong elevator wire rope steel of superelevation and production method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |