CN109183473A - 6 × 37 structure wirerope manufacturing methods - Google Patents
6 × 37 structure wirerope manufacturing methods Download PDFInfo
- Publication number
- CN109183473A CN109183473A CN201810944089.5A CN201810944089A CN109183473A CN 109183473 A CN109183473 A CN 109183473A CN 201810944089 A CN201810944089 A CN 201810944089A CN 109183473 A CN109183473 A CN 109183473A
- Authority
- CN
- China
- Prior art keywords
- stock
- wirerope
- layer
- strand
- original
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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
- 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
- D07B1/0693—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a strand configuration
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2015—Strands
- D07B2201/2038—Strands characterised by the number of wires or filaments
- D07B2201/2039—Strands characterised by the number of wires or filaments three to eight wires or filaments respectively forming a single layer
Landscapes
- Ropes Or Cables (AREA)
Abstract
6 × 37 structure wirerope manufacturing methods, 1 × 7 structure first layer strand is produced by the 7.0-8.0 lay pitch first, then 1 × 19 structure second layer strand is produced by the 8.0-8.5 times of lay pitch, finally 1 × 37 structure third layer strand is produced by the 8.5-9.5 times of lay pitch, by adjusting post-former state modulator strand stress in production process, the first of stock, two layers of stock Stress Control are at minus 180-minus 90 degree, torsional direction is opposite with the orientation of stock, positive 90 degree in 0- of third layer stock Stress Control, torsional direction is identical as the orientation of stock, finally 6 × 37 structure wirerope are produced by the 6.0-6.5 times of lay pitch, twisting wire rope of the present invention is uniform, closely, effectively control the loose performance of wirerope, improve wirerope material object Twisting quality.
Description
Technical field
The present invention relates to 6 × 37 structure wirerope manufacturing methods, belong to metal product processing technique field.
Background technique
6 × 37 structure wirerope belong to point contact structure wirerope, and burst structure is to wrap twirl compound steel outside the steel wire of center again
Silk composition, when producing such wirerope, because the lay pitch of strand and wirerope is larger, in production process, strand and wirerope
Predeformation degree is not enough, and wirerope is caused to be easy to happen loose problem when dividing and cutting and use.
Summary of the invention
The purpose of the invention is to overcome the deficiencies of the prior art and provide a kind of 6 × 37 structure wirerope manufacturing methods,
It solves the problems, such as that wirerope is loose, improves wirerope material object Twisting quality.
The present invention twists strand and wirerope by the laying pitch coefficient of 6 × 37 structure wirerope strands and wirerope of diminution
The abundant predeformation of process processed, twisting is more uniform, close, effectively controls the loose performance of wirerope, and it is in kind to improve wirerope
Twisting quality.
Implementation steps of the invention are as follows:
(1) strand manufactures
1 × 7 structure first layer strand is produced first, and laying pitch coefficient drops to 7.0-8.0 times by original 8.0-9.0 times, then 1
Packet twists 12 1 × 19 structure second layer strands of Production for Steel Wire in × 7 structures, and the laying pitch coefficient of second layer stock is by original 9.0-10
8.0-8.5 times is dropped to again, and finally packet twists 18 1 × 37 structure third layer strands of Production for Steel Wire, third layer stock in 1 × 19 structure
Laying pitch coefficient drop to 8.5-9.5 times by original 10.0-11.0 times, by adjusting post-former state modulator in production process
Strand stress, first and second layer of stock Stress Control of stock is at minus 180-minus 90 degree, and the orientation of torsional direction and stock is on the contrary, third layer
For stock Stress Control positive 90 degree in 0-, torsional direction is identical as the orientation of stock.
(2) it is manufactured at rope
6 × 37 structure wirerope, the laying pitch coefficient of wirerope are twisted into around a center wire rope core by 61 × 37 structure strands
6.0-6.5 times is dropped to by original 6.5-7.0 times.
Twisting wire rope of the present invention is more uniform, close, while also effectively controlling the loose performance of such wirerope, mentions
High wirerope material object Twisting quality.
Specific embodiment
The specific embodiment of the invention is as follows:
The present invention includes following implementation steps:
(1) strand manufactures
1 × 7 structure first layer strand is produced first, and laying pitch coefficient drops to 7.0-8.0 times by original 8.0-9.0 times, then 1
Packet twists 12 1 × 19 structure second layer strands of Production for Steel Wire in × 7 structures, and the laying pitch coefficient of second layer stock is by original 9.0-10
8.0-8.5 times is dropped to again, and finally packet twists 18 1 × 37 structure third layer strands of Production for Steel Wire, third layer stock in 1 × 19 structure
Laying pitch coefficient drop to 8.5-9.5 times by original 10.0-11.0 times, by adjusting post-former state modulator in production process
Strand stress, first and second layer of stock Stress Control of stock is at minus 180-minus 90 degree, and the orientation of torsional direction and stock is on the contrary, third layer
For stock Stress Control positive 90 degree in 0-, torsional direction is identical as the orientation of stock.
(2) it is manufactured at rope
6 × 37 structure wirerope, the laying pitch coefficient of wirerope are twisted into around a center wire rope core by 61 × 37 structure strands
6.0-6.5 times is dropped to by original 6.5-7.0 times.
Twisting wire rope of the present invention is more uniform, close, while also effectively controlling the loose performance of such wirerope, mentions
High wirerope material object Twisting quality.
Claims (1)
1.6 × 37 structure wirerope manufacturing methods, it is characterized in that including that step is implemented as follows:
(1) strand manufactures
1 × 7 structure first layer strand is produced first, and laying pitch coefficient drops to 7.0-8.0 times by original 8.0-9.0 times, then 1
Packet twists 12 1 × 19 structure second layer strands of Production for Steel Wire in × 7 structures, and the laying pitch coefficient of second layer stock is by original 9.0-10
8.0-8.5 times is dropped to again, and finally packet twists 18 1 × 37 structure third layer strands of Production for Steel Wire, third layer stock in 1 × 19 structure
Laying pitch coefficient drop to 8.5-9.5 times by original 10.0-11.0 times, by adjusting post-former state modulator in production process
Strand stress, first and second layer of stock Stress Control of stock is at minus 180-minus 90 degree, and the orientation of torsional direction and stock is on the contrary, third layer
For stock Stress Control positive 90 degree in 0-, torsional direction is identical as the orientation of stock,
(2) it is manufactured at rope
6 × 37 structure wirerope, the laying pitch coefficient of wirerope are twisted into around a center wire rope core by 61 × 37 structure strands
6.0-6.5 times is dropped to by original 6.5-7.0 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810944089.5A CN109183473A (en) | 2018-08-18 | 2018-08-18 | 6 × 37 structure wirerope manufacturing methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810944089.5A CN109183473A (en) | 2018-08-18 | 2018-08-18 | 6 × 37 structure wirerope manufacturing methods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109183473A true CN109183473A (en) | 2019-01-11 |
Family
ID=64918371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810944089.5A Pending CN109183473A (en) | 2018-08-18 | 2018-08-18 | 6 × 37 structure wirerope manufacturing methods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109183473A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116657427A (en) * | 2023-06-02 | 2023-08-29 | 贵州钢绳股份有限公司 | A non-loose manufacturing method for 6(8)X61(M) thick-diameter steel wire ropes |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202610628U (en) * | 2012-06-25 | 2012-12-19 | 天津华源天伦绳业有限公司 | Point-thread mixing contact type steel wire rope |
| JP2013518994A (en) * | 2010-02-01 | 2013-05-23 | スリーエム イノベイティブ プロパティズ カンパニー | Twisted thermoplastic polymer composite cable, method for making and using the same |
| CN108166285A (en) * | 2017-12-18 | 2018-06-15 | 贵州钢绳股份有限公司 | A kind of more thread contact Lang lay rope twisting methods |
-
2018
- 2018-08-18 CN CN201810944089.5A patent/CN109183473A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013518994A (en) * | 2010-02-01 | 2013-05-23 | スリーエム イノベイティブ プロパティズ カンパニー | Twisted thermoplastic polymer composite cable, method for making and using the same |
| CN202610628U (en) * | 2012-06-25 | 2012-12-19 | 天津华源天伦绳业有限公司 | Point-thread mixing contact type steel wire rope |
| CN108166285A (en) * | 2017-12-18 | 2018-06-15 | 贵州钢绳股份有限公司 | A kind of more thread contact Lang lay rope twisting methods |
Non-Patent Citations (3)
| Title |
|---|
| 任明刚: "圆股钢绳应力平衡及捻制质量研究", 《中国硕士学位论文全文数据库 工程科技Ι辑》 * |
| 张成宇等: "插编索扣用6×37（b）类钢丝绳生产工艺", 《金属制品》 * |
| 秦万信: "6×37+FC圆股钢丝绳参数设计的探讨", 《湖南冶金》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116657427A (en) * | 2023-06-02 | 2023-08-29 | 贵州钢绳股份有限公司 | A non-loose manufacturing method for 6(8)X61(M) thick-diameter steel wire ropes |
| CN116657427B (en) * | 2023-06-02 | 2025-11-11 | 贵州钢绳股份有限公司 | Manufacturing method for 6 (8) X61 (M) thick-diameter steel wire rope without loosening |
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Legal Events
| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |