CN110016758A - It is a kind of it is high-strength, it is low extension and sailing boat rope of resist bending fatigue and preparation method thereof - Google Patents
It is a kind of it is high-strength, it is low extension and sailing boat rope of resist bending fatigue and preparation method thereof Download PDFInfo
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- CN110016758A CN110016758A CN201910373832.0A CN201910373832A CN110016758A CN 110016758 A CN110016758 A CN 110016758A CN 201910373832 A CN201910373832 A CN 201910373832A CN 110016758 A CN110016758 A CN 110016758A
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- 238000005452 bending Methods 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title abstract description 6
- 239000000835 fiber Substances 0.000 claims abstract description 71
- 238000009954 braiding Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000008358 core component Substances 0.000 claims abstract description 3
- 238000009998 heat setting Methods 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 208000019901 Anxiety disease Diseases 0.000 claims description 9
- 230000036506 anxiety Effects 0.000 claims description 9
- 241001589086 Bellapiscis medius Species 0.000 claims description 8
- 229920006231 aramid fiber Polymers 0.000 claims description 7
- WJXQFVMTIGJBFX-UHFFFAOYSA-N 4-methoxytyramine Chemical compound COC1=CC=C(CCN)C=C1O WJXQFVMTIGJBFX-UHFFFAOYSA-N 0.000 claims description 5
- 229920004933 Terylene® Polymers 0.000 claims description 5
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 5
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 5
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 description 12
- 238000009941 weaving Methods 0.000 description 6
- DSCFFEYYQKSRSV-FEPQRWDDSA-N (1s,2s,4s,5r)-6-methoxycyclohexane-1,2,3,4,5-pentol Chemical group COC1[C@@H](O)[C@@H](O)C(O)[C@H](O)[C@H]1O DSCFFEYYQKSRSV-FEPQRWDDSA-N 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004760 aramid Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
- D04C1/02—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof made from particular materials
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
- D04C1/06—Braid or lace serving particular purposes
- D04C1/12—Cords, lines, or tows
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention proposes a kind of high-strength, low extension and the sailing boat ropes and preparation method thereof of resist bending fatigue, which includes wire rope core made of braiding, and is wrapped in the rope skin outside the wire rope core, and the material of the wire rope core is high-intensity fiber；The rope skin is woven by the multiply rope strand that more high-intensity fiber twisting are constituted；Wherein, wire rope core component or whole rope carry out nervous thermal finalization processing.The sailing boat rope guarantee rope body have enough plumpness and it is flexible under the premise of, have higher fracture strongly and lower load elongation percentage, while being obviously improved bending fatigue resistance energy.
Description
Technical field
The present invention relates to a kind of high-strength, low extension and the sailing boat ropes and preparation method thereof of resist bending fatigue, belong to rope skill
Art field.
Background technique
With people's quality of the life promotion and substance it is plentiful, the ocean leisure of most developed countries has entered in the world
People's is daily, and sailing boat navigation sport is a rising industry in China, has enormous potentialities and business opportunity, will become sea
A new growth engines in foreign economic development, therefore the sailing boat rope for being attached to the field has great market potential.
Have sailing boat rope series of products in the world at present, but not can guarantee rope body enough full for domestic sailing boat rope product
Full scale and it is flexible under the premise of, there is the performance indicator of high fracture strength, low elongation and excellent resist bending fatigue, thus
The behaviour's sail requirement being unable to satisfy on sailing boat, strongly limit domestic sailing boat rope product using field and domestic and international market
Degree of recognition.
Therefore those skilled in the art need that a fracture strength is higher, elongation percentage is lower, and with superior bending resistance
The sailing boat rope of bent fatigue behaviour.
Summary of the invention
Present invention aim to address the technology barrier of existing sailing boat rope, a kind of high-strength, low extension is provided and resist bending is tired
Sailing boat rope of labor and preparation method thereof, the sailing boat rope guarantee rope body have enough plumpness and it is flexible under the premise of, tool
There are higher fracture strength and lower load elongation percentage, while being obviously improved bending fatigue resistance energy, technical solution is such as
Under,
It is a kind of it is high-strength, it is low extension and resist bending fatigue sailing boat rope, the sailing boat rope include braiding made of wire rope core, and wrap
The rope skin being rolled in outside the wire rope core, the material of the wire rope core are high-intensity fiber；The rope skin twists structure by more high-intensity fibers
At multiply rope strand weave；Wherein, wire rope core component or whole rope carry out nervous thermal finalization processing.
Preferably, the wire rope core and rope skin include the high-intensity fiber rope strand of S orientation and the high-intensity fiber rope strand of Z orientation.
Further, the high-intensity fiber rope strand of the S orientation is identical with the high-intensity fiber rope strand quantity of the Z orientation.
Further, the high-intensity fiber rope strand quantity of the S orientation and Z orientation of the wire rope core is 4 or 6 or 8 strands.
Further, the S orientation of the rope skin and the high-intensity fiber rope strand quantity of Z orientation are 8 or 12 or 16 or 24 strands.
Preferably, the high-intensity fiber includes at least one of polyamide fibre, terylene, aramid fiber and HMPE.
It is a kind of it is high-strength, it is low extension and the sailing boat rope of resist bending fatigue production method, the production method the following steps are included:
Step a, fiber is chosen: choosing at least one high-intensity fiber；
Step b, wire rope core is combineeed: being selected several high-intensity fibers and is obtained certain length by twisting on full-automatic stranding machine
Wire rope core strand, half be S orientation, half be Z orientation；
Step c, wire rope core makes: half S orientation core strand and half Z orientation core strand are woven into 1 on high-speed knitter
Wire rope core；
Step d, 1 whole-root rope core wire rope core anxiety thermal finalization: is subjected to nervous thermal finalization by heat setting machine；
Step e, it is certain by twisting acquisition on full-automatic ring twister that several high-intensity fibers rope skin doubling twisting: are selected
The rope skin strand of length, is divided into S orientation and Z orientation；
Step f, skin stock is knitted in advance: knitting several rope skin strands obtained in advance on full-automatic pre- loom according to given length
At the spool for meeting high-speed knitter spindle, half is S orientation, and half is Z orientation；
Step g, rope makes: weaving element using the spool of acquisition as rope skin, is according to half on high-speed knitter
Walking, half are that walking is woven in outside wire rope core counterclockwise clockwise, form rope skin, rope suitcase cover wire rope core disposably formed it is whole
Rope；
Step h, whole-root rope rope the whole nervous thermal finalization of rope: is subjected to nervous thermal finalization by heat setting machine.
Further, the heat source of the heat setting machine of the step d and step h is hot-air or vapor, the hot-air
Temperature range be 80-200 DEG C, the temperature range of vapor is 100-160 DEG C, and the selected draw ratio of heat setting machine is 1.0-
1.2, seclected time range is 30s-6min；The selected drawing-off pulling force of the heat setting machine of the step d is wire rope core fracture strength
5-20%, the selected drawing-off pulling force of the heat setting machine of the step f are the 5-15% of whole rope fracture strength.
Further, the step d wire rope core anxiety thermal finalization and the nervous thermal finalization of the whole rope of step h can be chosen simultaneously,
Can only choosing wherein a step as production method.
For the present invention for the fiber for constituting rope, nervous thermal finalization makes fiber macromolecular chain segment along drafting force direction
The degree of order increases, and the stress in fiber reduces, and crystallinity and crystalline region increase, and amorphous area tends to concentrate, fibre structure and stability
It is promoted, so that the ultimate strength of fiber itself improves, while the load elongation percentage of fiber itself reduces；And to entire
For rope or wire rope core, nervous thermal finalization is released remaining stress during braiding by fuel factor, and pulling force
Effect is so that arrangement of the fiber in rope strand more tends to rope axial direction together, while fuel factor stablizes new fiber architecture
Get off, therefore the fracture strength of rope is obviously improved and loads elongation percentage and be substantially reduced, in addition to this, rope is after hot gas spring
Its bending stiffness reduces, therefore bending fatigue resistance can become excellent；In summary all factors, sailing boat rope of the invention pass through anxiety
There is higher fracture strength, lower elongation percentage after heat setting process, better bending fatigue resistance energy is had both, to have
Great practical value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of sailing boat rope of the present invention.
Fig. 2 is the schematic cross-section of sailing boat rope of the present invention.
Fig. 3 is the flow chart of sailing boat rope production method of the present invention.
In figure: 1, skin of restricting；2, wire rope core；3, rope skin strand；4, wire rope core strand.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As illustrated in fig. 1 and 2, the sailing boat rope of a kind of high-strength, low extension and resist bending fatigue, the sailing boat rope include weaving
Wire rope core 2, and be wrapped in the rope skin 1 of 2 outside of the wire rope core, the material of the wire rope core 2 is high-intensity fiber；The rope skin 1 by
The multiply rope strand that more high-intensity fiber twisting are constituted weaves；Wherein, 2 component of wire rope core or whole rope carry out at nervous thermal finalization
Reason.The high-intensity fiber includes at least one of polyamide fibre, terylene, aramid fiber and HMPE.
The high-intensity fiber rope strand of the wire rope core 2 and rope skin 1 the high-intensity fiber rope strand including S orientation and Z orientation.The S
The high-intensity fiber rope strand of orientation is identical with the high-intensity fiber rope strand quantity of the Z orientation.The S orientation of the wire rope core 2 and Z orientation
High-intensity fiber rope strand quantity is 4 or 6 or 8 strands.The S orientation of the rope skin 1 and the high-intensity fiber rope strand quantity of Z orientation are 8
Or 12 or 16 or 24 strands.The rope strand mentioned in specification respectively corresponds the wire rope core strand 4 of wire rope core 2 and the rope skin strand 3 of rope skin 1.
As shown in figure 3, the production method of a kind of high-strength, low extension and the sailing boat rope of resist bending fatigue, the production method packet
Include following steps:
Step a, fiber is chosen: choosing at least one high-intensity fiber；
Step b, wire rope core is combineeed: being selected several high-intensity fibers and is obtained certain length by twisting on full-automatic stranding machine
Wire rope core strand 4, half be S orientation, half be Z orientation；
Step c, wire rope core makes: by half S orientation wire rope core strand 4 and half Z orientation wire rope core strand 4 on high-speed knitter
It is woven into 1 wire rope core 2；
Step d, 1 whole-root rope core 2 wire rope core anxiety thermal finalization: is subjected to nervous thermal finalization by heat setting machine；
Step e, it is certain by twisting acquisition on full-automatic ring twister that several high-intensity fibers rope skin doubling twisting: are selected
The rope skin strand 3 of length, is divided into S orientation and Z orientation；
Step f, skin stock is knitted in advance: according to given length that several rope skins strand 3 obtained is pre- on full-automatic pre- loom
It is made into the spool for meeting high-speed knitter spindle, half is S orientation, and half is Z orientation；
Step g, rope makes: weaving element using the spool of acquisition as rope skin 1, is according to half on high-speed knitter
Walking, half are that walking counterclockwise is woven in 2 outside of wire rope core clockwise, form rope skin 1, rope skin 1 coats wire rope core 2 and disposably formed
Whole rope；
Step h, whole-root rope rope the whole nervous thermal finalization of rope: is subjected to nervous thermal finalization by heat setting machine.
The heat source of the heat setting machine of the step d and step h is hot-air or vapor, the temperature range of the hot-air
It is 80-200 DEG C, the temperature range of vapor is 100-160 DEG C, and the selected draw ratio of heat setting machine is 1.0-1.2, seclected time
Range is 30s-6min；The selected drawing-off pulling force of the heat setting machine of the step d is the 5-20% of the fracture strength of wire rope core 2, described
The selected drawing-off pulling force of the heat setting machine of step h is the 5-15% of whole rope fracture strength.
The nervous thermal finalization of the step d wire rope core 2 and the nervous thermal finalization of the whole rope of step h can be chosen simultaneously, can also only select it
In a step as production method.
The sailing boat rope for being 6mm for diameter specifications, specific production step are as follows:
(1) fiber is chosen: selection specification is 1000D polyester fiber；
(2) wire rope core is combineeed: selected 15 1000D polyester fibers are obtained on full-automatic stranding machine by twisting 40-50 twists/m
4,4 strands of wire rope core strand for obtaining 120m are S orientation, and 4 strands are Z orientation；
(3) wire rope core makes: 4 strands of S orientation wire rope core strands 4 and 4 strands of Z orientation wire rope core strands 4 are woven on high-speed knitter
The 8 sennit cores for being 100m at 1 root long degree；
(4) wire rope core anxiety thermal finalization: by whole-root rope core 2 under 200 DEG C of hot-airs, 5% wire rope core fracture strength pulling force under, lead
Stretch the nervous thermal finalization than carrying out 30s for 1；
(5) 5 1000D polyester fibers rope skin doubling twisting: are chosen on full-automatic ring twister according to 100 twists/m of acquisition S
Orientation and each 1200m of Z orientation rope skin strand 3；
(6) skin stock is knitted in advance: rope skin strand 3 obtained being made into symbol on full-automatic pre- loom in advance according to mono- spool of 150m
The spool of high-speed knitter spindle is closed, i.e. polyester fiber spool S orientation and each 8 (1200/150) of Z orientation is a, totally 16 spools；
(7) rope make: using obtain 16 spools as rope skin 1 weave element, on high-speed knitter according to 8 be it is suitable
Hour hands walking, 8 be woven in the outside of wire rope core 2 for walking counterclockwise, form rope skin 1, rope skin 1 coats wire rope core 2 and disposably formed
The whole rope of 100m；
(8) the nervous thermal finalization of whole rope: by whole 100m rope under 100 DEG C of hot steams, 5% whole rope fracture strength pulling force
Under, draw ratio be the 1.05 nervous thermal finalizations for carrying out 3.5min, obtain 6mm terylene sailing boat rope after cooling.
The sailing boat rope for being 8mm for diameter specifications, specific production step are as follows:
(1) fiber is chosen: choosing specification is 1000D polyester fiber and 1500D aramid fiber；
(2) wire rope core is combineeed: selected 14 1000D polyester fibers are obtained on full-automatic stranding machine by twisting 40-50 twists/m
4,8 strands of wire rope core strand for obtaining 120m are S orientation, and 8 strands are Z orientation；
(3) wire rope core makes: 8 bursts of S orientation core strands and 8 strands of Z orientation wire rope core strands 4 are woven into 1 on high-speed knitter
Length is the 16 sennit cores 2 of 100m；
(4) wire rope core anxiety thermal finalization: by whole-root rope core 2 under 140 DEG C of hot steams, 10% wire rope core fracture strength pulling force
Under, draw ratio be 1.1 carry out 2min nervous thermal finalizations；
(5) 6 1000D polyester fibers rope skin doubling twisting: are chosen on full-automatic ring twister according to 100 twists/m of acquisition S
Orientation and each 900m of Z orientation rope skin strand 3；4 1500D aramid fibers are chosen to obtain on full-automatic ring twister according to 100 twists/m
Obtain S orientation and each 900m of Z orientation rope skin strand 3；
(6) skin stock is knitted in advance: rope skin strand 3 obtained being made into symbol on full-automatic pre- loom in advance according to mono- spool of 150m
Close the spool of high-speed knitter spindle, i.e. polyester fiber spool and aramid fiber spool S orientation and Z orientation each 6 (900/
150), totally 24 spools；
(7) rope makes: weaving element to obtain 24 spools as rope skin 1, is according to 12 on high-speed knitter
Clockwise walking, 12 be woven in the outside of wire rope core 2 for walking counterclockwise, form rope skin 1, rope skin 1 coats wire rope core 2 and disposably formed
The whole rope of 100m；
(8) the nervous thermal finalization of whole rope: by whole 100m rope under 160 DEG C of hot steams, 10% whole rope fracture strength drawing
Under power, draw ratio be the 1.05 nervous thermal finalizations for carrying out 50s, obtain 8mm terylene/aramid fiber shuffling sailing boat rope after cooling.
The sailing boat rope for being 12mm for diameter specifications, specific production step are as follows:
(1) fiber is chosen: choosing the HMPE fiber that specification is 1000D polyester fiber and 1600D；
(2) wire rope core is combineeed: the HMPE fiber of selected 17 1600D passes through 40-50 twists/m of twisting on full-automatic stranding machine
4,6 strands of wire rope core strand for obtaining 60m are S orientation, and 6 strands are Z orientation；
(3) wire rope core makes: 6 strands of S orientation wire rope core strands 4 and 6 strands of Z orientation wire rope core strands 4 are woven on high-speed knitter
The 12 sennit cores 2 for being 50m at 1 root long degree；
(4) wire rope core anxiety thermal finalization: by whole-root rope core 2 under 80 DEG C of hot-airs, 20% wire rope core fracture strength pulling force under, lead
Stretch the nervous thermal finalization than carrying out 6min for 1.2；
(5) 10 1000D polyester fibers rope skin doubling twisting: are chosen on full-automatic ring twister according to 60 twists/m of acquisition S
Orientation and each 1200m of Z orientation rope skin strand 3；
(6) skin stock is knitted in advance: rope skin strand 3 obtained being made into symbol on full-automatic pre- loom in advance according to mono- spool of 75m
The spool of high-speed knitter spindle is closed, i.e. polyester fiber spool S orientation and each 16 (1200/75) of Z orientation is a, totally 32 spools；
(7) rope makes: weaving element to obtain 32 spools as rope skin 1, is according to 16 on high-speed knitter
Clockwise walking, 16 be woven in the outside of wire rope core 2 for walking counterclockwise, form rope skin 1, rope skin 1 coats wire rope core 2 and disposably formed
The 12mm sailing boat rope of 50m.
The sailing boat rope for being 14mm for diameter specifications, specific production step are as follows:
(1) fiber is chosen: selection specification is 840D nylon fibre；
(2) wire rope core is combineeed: selected 53 840D nylon fibres are obtained on full-automatic stranding machine by twisting 40-50 twists/m
4,6 strands of wire rope core strand for obtaining 240m are S orientation, and 6 strands are Z orientation；
(3) wire rope core makes: 6 strands of S orientation wire rope core strands 4 and 6 strands of Z orientation wire rope core strands 4 are woven on high-speed knitter
The 12 sennit cores 2 for being 200m at 1 root long degree；
(4) rope skin doubling twisting: 9 840D nylon fibres are chosen and are twisted on full-automatic ring twister according to 70 twists/m of acquisition S
To with each 7200m of Z orientation rope skin strand 3；
(5) skin stock is knitted in advance: rope skin strand 3 obtained being made into symbol on full-automatic pre- loom in advance according to mono- spool of 300m
The spool of high-speed knitter spindle is closed, i.e. polyester fiber spool S orientation and Z orientation is each 24 (7200/300), totally 48 spools；
(6) rope makes: weaving element to obtain 48 spools as rope skin 1, is according to 24 on high-speed knitter
Clockwise walking, 24 be woven in the outside of wire rope core 2 for walking counterclockwise, form rope skin 1, rope skin 1 coats wire rope core 2 and disposably formed
The whole rope of 200m；
(7) the nervous thermal finalization of whole rope: by whole 200m rope under 150 DEG C of hot-airs, 15% whole rope fracture strength pulling force
Under, draw ratio be the 1.15 nervous thermal finalizations for carrying out 4min, obtain 14mm polyamide fibre sailing boat rope after cooling.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (9)
1. the sailing boat rope of a kind of high-strength, low extension and resist bending fatigue, it is characterised in that: the sailing boat rope includes restricting made of braiding
Core, and it is wrapped in the rope skin outside the wire rope core, the material of the wire rope core is high-intensity fiber；The rope skin is by more high-strength fibres
The multiply rope strand that dimension twisting is constituted weaves；Wherein, wire rope core component or whole rope carry out nervous thermal finalization processing.
2. one kind according to claim 1 is high-strength, the sailing boat rope of low extension and resist bending fatigue, it is characterised in that: described
Wire rope core and rope skin include the high-intensity fiber rope strand of S orientation and the high-intensity fiber rope strand of Z orientation.
3. one kind according to claim 2 is high-strength, the sailing boat rope of low extension and resist bending fatigue, it is characterised in that: the S
The high-intensity fiber rope strand of orientation is identical with the high-intensity fiber rope strand quantity of the Z orientation.
4. one kind according to claim 3 is high-strength, the sailing boat rope of low extension and resist bending fatigue, it is characterised in that: described
The S orientation of wire rope core and the high-intensity fiber rope strand quantity of Z orientation are 4 or 6 or 8 strands.
5. one kind according to claim 3 is high-strength, the sailing boat rope of low extension and resist bending fatigue, it is characterised in that: described
The S orientation of skin of restricting and the high-intensity fiber rope strand quantity of Z orientation are 8 or 12 or 16 or 24 strands.
6. one kind according to claim 1 is high-strength, the sailing boat rope of low extension and resist bending fatigue, it is characterised in that: described
High-intensity fiber includes at least one of polyamide fibre, terylene, aramid fiber and HMPE.
7. the production method of a kind of high-strength, low extension and the sailing boat rope of resist bending fatigue, it is characterised in that: the production method includes
Following steps:
Step a, fiber is chosen: choosing at least one high-intensity fiber；
Step b, wire rope core is combineeed: selecting the rope that several high-intensity fibers obtain certain length on full-automatic stranding machine by twisting
Core strand line, half are S orientation, and half is Z orientation；
Step c, wire rope core makes: half S orientation core strand and half Z orientation core strand are woven into 1 wire rope core on high-speed knitter；
Step d, 1 whole-root rope core wire rope core anxiety thermal finalization: is subjected to nervous thermal finalization by heat setting machine；
Step e, rope skin doubling twisting: several high-intensity fibers are selected, certain length is obtained by twisting on full-automatic ring twister
Rope skin strand, be divided into S orientation and Z orientation；
Step f, skin stock is knitted in advance: several rope skin strands obtained being made into symbol on full-automatic pre- loom in advance according to given length
The spool of high-speed knitter spindle is closed, half is S orientation, and half is Z orientation；
Step g, rope make: using the spool of acquisition as rope skin weave element, on high-speed knitter according to half be up time
Needle walking, half are that walking is woven in outside wire rope core counterclockwise, form rope skin, and rope suitcase covers wire rope core and disposably forms whole rope；
Step h, whole-root rope rope the whole nervous thermal finalization of rope: is subjected to nervous thermal finalization by heat setting machine.
8. one kind according to claim 7 is high-strength, the production method of low extension and the sailing boat rope of resist bending fatigue, feature
Be: the heat source of the heat setting machine of the step d and step h is hot-air or vapor, and the temperature range of the hot-air is
80-200 DEG C, the temperature range of vapor is 100-160 DEG C, and the selected draw ratio of heat setting machine is 1.0-1.2, seclected time model
It encloses for 30s-6min；The selected drawing-off pulling force of the heat setting machine of the step d is the 5-20% of wire rope core fracture strength, the step
The selected drawing-off pulling force of the heat setting machine of h is the 5-15% of whole rope fracture strength.
9. one kind according to claim 7 is high-strength, the production method of low extension and the sailing boat rope of resist bending fatigue, feature
Be: the step d wire rope core anxiety thermal finalization and the nervous thermal finalization of the whole rope of step h can be chosen simultaneously, can also only choosing wherein one
Step is used as production method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910373832.0A CN110016758A (en) | 2019-05-07 | 2019-05-07 | It is a kind of it is high-strength, it is low extension and sailing boat rope of resist bending fatigue and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910373832.0A CN110016758A (en) | 2019-05-07 | 2019-05-07 | It is a kind of it is high-strength, it is low extension and sailing boat rope of resist bending fatigue and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110016758A true CN110016758A (en) | 2019-07-16 |
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ID=67193163
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910373832.0A Pending CN110016758A (en) | 2019-05-07 | 2019-05-07 | It is a kind of it is high-strength, it is low extension and sailing boat rope of resist bending fatigue and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110016758A (en) |
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| CN110359302A (en) * | 2019-08-05 | 2019-10-22 | 鲁普耐特集团有限公司 | Wear-resisting light climbing rope of one kind and preparation method thereof |
| CN110485186A (en) * | 2019-08-30 | 2019-11-22 | 山东三同新材料股份有限公司 | A kind of elastic mooring cable and preparation method thereof stopped for harbour |
| CN110512447A (en) * | 2019-08-19 | 2019-11-29 | 鲁普耐特集团有限公司 | A kind of high wear-resistant rope and preparation method thereof firmly in part |
| CN110616580A (en) * | 2019-09-26 | 2019-12-27 | 山东三同新材料股份有限公司 | Paper guiding rope and preparation method thereof |
| CN110670233A (en) * | 2019-11-05 | 2020-01-10 | 山东鲁普科技有限公司 | Light wear-resistant multifunctional composite power single rope and manufacturing method thereof |
| CN111926455A (en) * | 2020-07-13 | 2020-11-13 | 山东鲁普科技有限公司 | Hybrid braided structure sailing rope and manufacturing method thereof |
| CN112227096A (en) * | 2020-09-21 | 2021-01-15 | 上海仪耐新材料科技有限公司 | Safety early-warning slow-elasticity fatigue-resistant cable and preparation process thereof |
| CN115867702A (en) * | 2020-12-25 | 2023-03-28 | 可乐丽股份有限公司 | Double rope structure |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359302A (en) * | 2019-08-05 | 2019-10-22 | 鲁普耐特集团有限公司 | Wear-resisting light climbing rope of one kind and preparation method thereof |
| CN110359302B (en) * | 2019-08-05 | 2024-03-19 | 鲁普耐特集团有限公司 | Wear-resistant light mountain climbing rope and manufacturing method thereof |
| CN110512447A (en) * | 2019-08-19 | 2019-11-29 | 鲁普耐特集团有限公司 | A kind of high wear-resistant rope and preparation method thereof firmly in part |
| CN110485186A (en) * | 2019-08-30 | 2019-11-22 | 山东三同新材料股份有限公司 | A kind of elastic mooring cable and preparation method thereof stopped for harbour |
| CN110485186B (en) * | 2019-08-30 | 2023-11-14 | 山东三同新材料股份有限公司 | Elastic mooring rope for dock berthing and preparation method thereof |
| CN110616580A (en) * | 2019-09-26 | 2019-12-27 | 山东三同新材料股份有限公司 | Paper guiding rope and preparation method thereof |
| CN110616580B (en) * | 2019-09-26 | 2022-02-11 | 山东三同新材料股份有限公司 | Paper guiding rope and preparation method thereof |
| CN110670233A (en) * | 2019-11-05 | 2020-01-10 | 山东鲁普科技有限公司 | Light wear-resistant multifunctional composite power single rope and manufacturing method thereof |
| CN111926455A (en) * | 2020-07-13 | 2020-11-13 | 山东鲁普科技有限公司 | Hybrid braided structure sailing rope and manufacturing method thereof |
| CN112227096A (en) * | 2020-09-21 | 2021-01-15 | 上海仪耐新材料科技有限公司 | Safety early-warning slow-elasticity fatigue-resistant cable and preparation process thereof |
| CN115867702A (en) * | 2020-12-25 | 2023-03-28 | 可乐丽股份有限公司 | Double rope structure |
| CN115867702B (en) * | 2020-12-25 | 2024-04-02 | 可乐丽股份有限公司 | Dual rope structure |
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Application publication date: 20190716 |