CN109295779A - A kind of manufacturing method of the mining rope for drawing water from a well of wear-resisting ultra-high molecular weight polyethylene - Google Patents
A kind of manufacturing method of the mining rope for drawing water from a well of wear-resisting ultra-high molecular weight polyethylene Download PDFInfo
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- CN109295779A CN109295779A CN201811505323.0A CN201811505323A CN109295779A CN 109295779 A CN109295779 A CN 109295779A CN 201811505323 A CN201811505323 A CN 201811505323A CN 109295779 A CN109295779 A CN 109295779A
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
- D07B1/025—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
- D07B1/141—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising liquid, pasty or powder agents, e.g. lubricants or anti-corrosive oils or greases
- D07B1/142—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising liquid, pasty or powder agents, e.g. lubricants or anti-corrosive oils or greases for ropes or rope components built-up from fibrous or filamentary material
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/10—Rope or cable structures
- D07B2201/1028—Rope or cable structures characterised by the number of strands
- D07B2201/1032—Rope or cable structures characterised by the number of strands three to eight strands respectively forming a single layer
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/10—Rope or cable structures
- D07B2201/1028—Rope or cable structures characterised by the number of strands
- D07B2201/1036—Rope or cable structures characterised by the number of strands nine or more strands respectively forming multiple layers
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/10—Rope or cable structures
- D07B2201/104—Rope or cable structures twisted
- D07B2201/1076—Open winding
- D07B2201/108—Cylinder winding, i.e. S/Z or Z/S
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- 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
- D07B2201/2024—Strands twisted
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- 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
- D07B2201/2075—Fillers
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- 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
- D07B2201/2083—Jackets or coverings
- D07B2201/2089—Jackets or coverings comprising wrapped structures
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- 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
- D07B2201/2083—Jackets or coverings
- D07B2201/2092—Jackets or coverings characterised by the materials used
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
- D07B2205/201—Polyolefins
- D07B2205/2014—High performance polyolefins, e.g. Dyneema or Spectra
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
- D07B2205/2039—Polyesters
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
- D07B2205/2046—Polyamides, e.g. nylons
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
- D07B2205/2064—Polyurethane resins
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Abstract
The invention discloses a kind of manufacturing methods of wear-resisting mining rope for drawing water from a well of ultra-high molecular weight polyethylene, the manufacturing method of the wear-resisting mining rope for drawing water from a well of ultra-high molecular weight polyethylene of described one kind includes first preparing impregnation rope strand, rope strand is coated with high-strength monofilament again, then again by the rope strand coil buckling of monofilament cladding at the rope of surface abrasion resistance.The manufacturing method of the mining rope for drawing water from a well of wear-resisting ultra-high molecular weight polyethylene, by ultra high molecular weight polyethylene fiber silk, doubling twisting is carried out by tensioner, it has been prepared into and has twisted small strand yarn, due to ultra high molecular weight polyethylene fiber intensity be all fibres most, weight ratio is equivalent to 15 times of high-quality steel wire, and density is small, modulus is high, it is resistant to ultraviolet illumination and the strong excellent properties of resistance to all kinds of chemical substance corrosivity, use this fiber as the raw material of mining rope for drawing water from a well, to make the mining rope for drawing water from a well have intensity high, density is small, it does not absorb water, it is corrosion-resistant, wear-resisting advantage, and then be conducive to being normally carried out for mineral products work.
Description
Technical field
The present invention relates to mining rope for drawing water from a well technical field, specially a kind of mining rope for drawing water from a well of wear-resisting ultra-high molecular weight polyethylene
Manufacturing method.
Background technique
Ultra-high molecular weight polyethylene is the polyethylene of 1,000,000 or more molecular weight, and ultra-high molecular weight polyethylene is a kind of high score
Sub- compound is difficult to process, and wearability with super strength, self-lubrication, and ultra-high molecular weight polyethylene is a kind of line style knot
The thermoplastic engineering plastic with Good All-around Property of structure, since the viscosity of ultra-high molecular weight polyethylene molten condition is high, stream
Dynamic property is very poor, and melt index (MI) is almost nil, so being difficult to be processed with general machining process, super high molecular weight is poly-
The processing technology of ethylene is rapidly developed, by the transformation to common process equipment, made ultra-high molecular weight polyethylene by
Initial compacting-sinter molding development is extrusion, blow molding and injection moulding and the molding of other specific process, super high molecular weight
Polyethylene fibre is third generation special fibre in the world.
Ultra high molecular weight polyethylene fiber be the nineties occur tec fiber, its intensity be all fibres it
Most, weight ratio is equivalent to 15 times of high-quality steel wire, and density is small, modulus is high, is resistant to ultraviolet illumination and resistance to all kinds of chemistry
Article corrodes excellent properties, but most of existing mining rope for drawing water from a well uses wirerope, since its toughness is with access times
Increase and gradually decrease, and since mining rope for drawing water from a well often mutually rubs with ground or hard material, once for a long time, especially bends
Place easily snaps off, so that being normally carried out for mining activity is influenced, thus it is proposed that a kind of wear-resisting ultra-high molecular weight polyethylene
The manufacturing method of mining rope for drawing water from a well.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of systems of wear-resisting mining rope for drawing water from a well of ultra-high molecular weight polyethylene
Method is made, solves most of existing mining rope for drawing water from a well using wirerope, due to its toughness increasing gradually with access times
It reduces, and since mining rope for drawing water from a well often mutually rubs with ground or hard material, once for a long time, especially bending place is easy folding
It is disconnected, to influence the problem of mining activity is normally carried out.
To achieve the above object, the invention provides the following technical scheme: a kind of wear-resisting ultra-high molecular weight polyethylene is mining
The manufacturing method of rope for drawing water from a well, the manufacturing method of the wear-resisting mining rope for drawing water from a well of ultra-high molecular weight polyethylene of described one kind include first preparing impregnation
Rope strand, then rope strand is coated with high-strength monofilament, then again by the rope strand coil buckling of monofilament cladding at the rope of surface abrasion resistance, step
It is rapid as follows:
Step 1: ultra high molecular weight polyethylene fiber silk is subjected to doubling twisting by tensioner, it will under the action of tensioner
Ultra high molecular weight polyethylene fiber silk, which has been prepared into, twists small strand yarn, completion to be prepared, has the small strand yarn of twirl to put for what is prepared
Set the progress for aside waiting lower step work；
Step 2: by previous step, having for doubling twisting is twisted Split Down under the action of tensioner of small strand yarn and is twisted, to Split Down plus
It twists work to complete, ready polyurethane resin is impregnated with it, complete to its dipping, baked under the action of drier
It at thick strand line, is completed wait bake, thick strand line is placed to the progress for aside waiting lower step work；
Step 3: the thick strand line coil buckling that previous step is completed at there is torsade stock, is completed to coil buckling, by coil buckling it is good have torsade stock
Place the progress for aside waiting lower step work；
Step 4: thering is torsade stock surface to coat one layer of nylon, polyethylene or monofilament polyester for what previous step was completed, monofilament packet is completed
Rope strand is covered, has torsade stock to place aside for what is coated, waits the lower progress for walking work；
Step 5: the monofilament that previous step is completed coats rope strand, alternating coil buckling is carried out at rope for drawing water from a well, to coil buckling by Z orientation and S orientation
It completes, the detection of toughness and wearability is carried out by certain test equipment rope for drawing water from a well good to coil buckling, just can be used normally.
Preferably, the first step is that 4~9 ultra high molecular weight polyethylene fiber silks are carried out doubling twisting, the twist one
As every meter 25 twist~55 twist differ.
Preferably, by the first step, having for doubling twisting twists 4~18 Split Down twisting of small strand yarn in the second step, twists
It spends every meter 14~28 and twists and differ, the polyurethane resin content of dipping is the 6%~16% of overall weight ratio, drying temperature 85~
100℃。
Preferably, in the third step using 12~28 coil bucklings of thick strand line at there is torsade stock, the rope strand twist is generally every
12~18 twirls of rice differ.
Preferably, seamless between monofilament in the 4th step, filament diameter is generally 0.7 millimeter~1.6 millimeters and differs.
Preferably, the monofilament cladding rope strand completed the 4th step in the 5th step presses 50 percent Z orientation and percentage
50 S orientations ratio carry out alternately coil buckling at six strands, stereotyped writing or 12 strand ropes.
It has the beneficial effect that:
(1) manufacturing method of the mining rope for drawing water from a well of wear-resisting ultra-high molecular weight polyethylene leads to ultra high molecular weight polyethylene fiber silk
Overtension device carries out doubling twisting, has been prepared into and has twisted small strand yarn, since ultra high molecular weight polyethylene fiber intensity is all fibres
Dimension most, weight ratio is equivalent to 15 times of high-quality steel wire, and density is small, modulus is high, is resistant to ultraviolet illumination and resistance to all kinds of
The strong excellent properties of chemical substance corrosivity, use this fiber as the raw material of mining rope for drawing water from a well, so that the mining rope for drawing water from a well be made to have
Intensity is high, density is small, does not absorb water, is corrosion-resistant, wear-resisting advantage, and then is conducive to being normally carried out for mineral products work, while also protecting
The personal safety of construction personnel has been protected, there is stronger development prospect.
(2) manufacturing method of the mining rope for drawing water from a well of wear-resisting ultra-high molecular weight polyethylene, by the way that doubling twisting is had twirl
Small strand yarn passes through tensioner Split Down twisting again while impregnating polyurethane resin, then through drier baking at thick strand line, by
In polyurethane resin be a kind of high molecular material with the characteristics such as high intensity, tear-proof, wear-resisting, thus to mining rope for drawing water from a well resistance to
Mill property aspect provides stronger wear resistance, to be conducive to mining rope for drawing water from a well development and promote, by the way that monofilament is coated rope strand, presses
Z orientation and S orientation carry out alternately coil buckling at rope for drawing water from a well, prevent in use rope for drawing water from a well be under pressure it is excessive to both sides separate, from
And it is easy to produce non-uniform abrasion, simultaneously because rope strand contact surface is big, and has preferable flexural fatigue resistance, thus further
The wearability for improving mining rope for drawing water from a well is conducive to the development and popularization of rope for drawing water from a well.
Specific embodiment
Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution: a kind of manufacturing method of the wear-resisting mining rope for drawing water from a well of ultra-high molecular weight polyethylene,
A kind of manufacturing method of the mining rope for drawing water from a well of wear-resisting ultra-high molecular weight polyethylene includes first preparing impregnation rope strand, then with high-strength monofilament packet
Rope strand is covered, then again by the rope strand coil buckling of monofilament cladding at the rope of surface abrasion resistance, its step are as follows:
Step 1: ultra high molecular weight polyethylene fiber silk is subjected to doubling twisting by tensioner, it will under the action of tensioner
Ultra high molecular weight polyethylene fiber silk, which has been prepared into, twists small strand yarn, completion to be prepared, has the small strand yarn of twirl to put for what is prepared
The progress for aside waiting lower step work is set, the first step is that 4~9 ultra high molecular weight polyethylene fiber silks are carried out to plying to add
Twirl is twisted~55 twirls for general every meter 25 of the twist and is differed, by ultra high molecular weight polyethylene fiber silk, carries out plying by tensioner and add
Twist, be prepared into and twisted small strand yarn, due to ultra high molecular weight polyethylene fiber intensity be all fibres most, weight ratio is equivalent to
15 times of high-quality steel wire, and density is small, modulus is high are resistant to ultraviolet illumination and strong excellent of resistance to all kinds of chemical substance corrosivity
It is anisotropic can, use this fiber as the raw material of mining rope for drawing water from a well, thus make the mining rope for drawing water from a well have intensity is high, density is small, do not absorb water,
Corrosion-resistant, wear-resisting advantage, and then be conducive to being normally carried out for mineral products work, while also protecting the person peace of construction personnel
Entirely, there is stronger development prospect；
Step 2: by previous step, having for doubling twisting is twisted Split Down under the action of tensioner of small strand yarn and is twisted, to Split Down plus
It twists work to complete, ready polyurethane resin is impregnated with it, complete to its dipping, baked under the action of drier
At thick strand line, wait bake completion, thick strand line is placed aside, the progress of the lower step work of waiting, by first in second step
Having for doubling twisting twists 4~18 Split Down twisting of small strand yarn to step, and the twirl of every meter of the twist 14~28 differs, the polyurethane tree of dipping
Rouge content is the 6%~16% of overall weight ratio, 85~100 DEG C of drying temperature, by the way that having for doubling twisting is twisted small strand
Yarn passes through tensioner Split Down twisting again while impregnating polyurethane resin, then bakes through drier at thick strand line, due to poly- ammonia
Ester resin is a kind of high molecular material with the characteristics such as high intensity, tear-proof, wear-resisting, thus to mining rope for drawing water from a well in wearability side
Face provides stronger wear resistance, to be conducive to mining rope for drawing water from a well development and promote；
Step 3: the thick strand line coil buckling that previous step is completed at there is torsade stock, is completed to coil buckling, by coil buckling it is good have torsade stock
Place the progress for aside waiting lower step work, using 12~28 coil bucklings of thick strand line at there is torsade stock in third step, rope strand
General every meter of 12~18 twirls of the twist differ；
Step 4: thering is torsade stock surface to coat one layer of nylon, polyethylene or monofilament polyester for what previous step was completed, monofilament packet is completed
Rope strand is covered, has torsade stock to place aside for what is coated, waits the lower progress for walking work, it is seamless between monofilament in the 4th step
Gap, filament diameter are generally 0.7 millimeter~1.6 millimeters and differ；
Step 5: the monofilament that previous step is completed coats rope strand, alternating coil buckling is carried out at rope for drawing water from a well, to coil buckling by Z orientation and S orientation
It completes, the detection of toughness and wearability is carried out by certain test equipment rope for drawing water from a well good to coil buckling, just can be used normally,
In 5th step by the 4th step complete monofilament cladding rope strand in the ratio of 50 percent Z orientation and 50 percent S orientation into
Alternately coil buckling is at six strands, stereotyped writing or 12 strand ropes for row, by the way that monofilament is coated rope strand, alternately twist by Z orientation and S orientation
Be twisted into rope for drawing water from a well, prevent in use rope for drawing water from a well be under pressure it is excessive separated to both sides, to be easy to produce non-uniform abrasion,
Simultaneously because rope strand contact surface is big, and has preferable flexural fatigue resistance, so that the wearability of mining rope for drawing water from a well is further improved,
Be conducive to the development and popularization of rope for drawing water from a well.
Embodiment 1
A kind of manufacturing method of the mining rope for drawing water from a well of wear-resisting ultra-high molecular weight polyethylene, the wear-resisting superhigh molecular weight polyethylene of described one kind
The manufacturing method of alkene is mining rope for drawing water from a well includes first preparing impregnation rope strand, then with high-strength monofilament cladding rope strand, then again by monofilament
The rope strand coil buckling of cladding is at the rope of surface abrasion resistance, and its step are as follows:
Step 1: ultra high molecular weight polyethylene fiber silk is subjected to doubling twisting by tensioner, it will under the action of tensioner
Ultra high molecular weight polyethylene fiber silk, which has been prepared into, twists small strand yarn, completion to be prepared, has the small strand yarn of twirl to put for what is prepared
Set the progress for aside waiting lower step work；
Step 2: by previous step, having for doubling twisting is twisted Split Down under the action of tensioner of small strand yarn and is twisted, to Split Down plus
It twists work to complete, ready stick is impregnated with it, complete, baked under the action of drier thick to its dipping
Strand line is completed wait bake, and thick strand line is placed to the progress for aside waiting lower step work；
Step 3: the thick strand line coil buckling that previous step is completed at there is torsade stock, is completed to coil buckling, by coil buckling it is good have torsade stock
Place the progress for aside waiting lower step work；
Step 4: thering is torsade stock surface to coat one layer of nylon, polyethylene or monofilament polyester for what previous step was completed, monofilament packet is completed
Rope strand is covered, has torsade stock to place aside for what is coated, waits the lower progress for walking work；
Step 5: the monofilament that previous step is completed coats rope strand, alternating coil buckling is carried out at rope for drawing water from a well, to coil buckling by Z orientation and S orientation
It completes, the detection of toughness and wearability is carried out by certain test equipment rope for drawing water from a well good to coil buckling, just can be used normally.
Embodiment 2
A kind of manufacturing method of the mining rope for drawing water from a well of wear-resisting ultra-high molecular weight polyethylene, the wear-resisting superhigh molecular weight polyethylene of described one kind
The manufacturing method of alkene is mining rope for drawing water from a well includes first preparing impregnation rope strand, then with high-strength monofilament cladding rope strand, then again by monofilament
The rope strand coil buckling of cladding is at the rope of surface abrasion resistance, and its step are as follows:
Step 1: ultra high molecular weight polyethylene fiber silk is subjected to doubling twisting by tensioner, it will under the action of tensioner
Ultra high molecular weight polyethylene fiber silk, which has been prepared into, twists small strand yarn, completion to be prepared, has the small strand yarn of twirl to put for what is prepared
Set the progress for aside waiting lower step work；
Step 2: by previous step, having for doubling twisting is twisted Split Down under the action of tensioner of small strand yarn and is twisted, to Split Down plus
It twists work to complete, ready polyurethane resin is impregnated with it, complete to its dipping, baked under the action of drier
It at thick strand line, is completed wait bake, thick strand line is placed to the progress for aside waiting lower step work；
Step 3: the thick strand line coil buckling that previous step is completed at there is torsade stock, is completed to coil buckling, by coil buckling it is good have torsade stock
Place the progress for aside waiting lower step work；
Step 4: thering is torsade stock surface to coat one layer of nylon, polyethylene or monofilament polyester for what previous step was completed, monofilament packet is completed
Rope strand is covered, has torsade stock to place aside for what is coated, waits the lower progress for walking work；
Step 5: the monofilament that previous step is completed coats rope strand, alternately coil buckling is completed to coil buckling at rope for drawing water from a well, passes through certain survey
The test instrument rope for drawing water from a well good to coil buckling carries out the detection of toughness and wearability, just can be used normally.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of manufacturing method of the wear-resisting mining rope for drawing water from a well of ultra-high molecular weight polyethylene, it is characterised in that: described one kind is wear-resisting
The manufacturing method of ultra-high molecular weight polyethylene is mining rope for drawing water from a well includes first preparing impregnation rope strand, then with high-strength monofilament cladding rope strand, so
Afterwards again by the rope strand coil buckling of monofilament cladding at the rope of surface abrasion resistance, its step are as follows:
Step 1: ultra high molecular weight polyethylene fiber silk is subjected to doubling twisting by tensioner, it will under the action of tensioner
Ultra high molecular weight polyethylene fiber silk, which has been prepared into, twists small strand yarn, completion to be prepared, has the small strand yarn of twirl to put for what is prepared
Set the progress for aside waiting lower step work；
Step 2: by previous step, having for doubling twisting is twisted Split Down under the action of tensioner of small strand yarn and is twisted, to Split Down plus
It twists work to complete, ready polyurethane resin is impregnated with it, complete to its dipping, baked under the action of drier
It at thick strand line, is completed wait bake, thick strand line is placed to the progress for aside waiting lower step work；
Step 3: the thick strand line coil buckling that previous step is completed at there is torsade stock, is completed to coil buckling, by coil buckling it is good have torsade stock
Place the progress for aside waiting lower step work；
Step 4: thering is torsade stock surface to coat one layer of nylon, polyethylene or monofilament polyester for what previous step was completed, monofilament packet is completed
Rope strand is covered, has torsade stock to place aside for what is coated, waits the lower progress for walking work；
Step 5: the monofilament that previous step is completed coats rope strand, alternating coil buckling is carried out at rope for drawing water from a well, to coil buckling by Z orientation and S orientation
It completes, the detection of toughness and wearability is carried out by certain test equipment rope for drawing water from a well good to coil buckling, just can be used normally.
2. the manufacturing method of the wear-resisting mining rope for drawing water from a well of ultra-high molecular weight polyethylene of one kind according to claim 1, feature
Be: the first step is that 4~9 ultra high molecular weight polyethylene fiber silks are carried out to doubling twisting, general every meter 25 twirl of the twist
~55 twirls differ.
3. the manufacturing method of the wear-resisting mining rope for drawing water from a well of ultra-high molecular weight polyethylene of one kind according to claim 1, feature
Be: by the first step, having for doubling twisting twists 4~18 Split Down twisting of small strand yarn in the second step, and every meter of the twist 14~
28 twist and differ, and the polyurethane resin content of dipping is the 6%~16% of overall weight ratio, and 85~100 DEG C of drying temperature.
4. the manufacturing method of the wear-resisting mining rope for drawing water from a well of ultra-high molecular weight polyethylene of one kind according to claim 1, feature
Be: using 12~28 coil bucklings of thick strand line at there is torsade stock in the third step, the rope strand twist is 12~18 every meter general
It twists and differs.
5. the manufacturing method of the wear-resisting mining rope for drawing water from a well of ultra-high molecular weight polyethylene of one kind according to claim 1, feature
Be: seamless between monofilament in the 4th step, filament diameter is generally 0.7 millimeter~1.6 millimeters and differs.
6. the manufacturing method of the wear-resisting mining rope for drawing water from a well of ultra-high molecular weight polyethylene of one kind according to claim 1, feature
Be: the monofilament cladding rope strand for completing the 4th step in the 5th step is by 50 percent Z orientation and 50 percent S orientation
Ratio carry out alternately coil buckling at six strands, stereotyped writing or 12 strand ropes.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110004749A (en) * | 2019-04-03 | 2019-07-12 | 扬州巨神绳缆有限公司 | A kind of production method of polyester base composite rope |
| CN110685046A (en) * | 2019-08-19 | 2020-01-14 | 浙江海洋大学 | Anti-fouling and anti-fatigue multi-strand monofilament mixed-twisted net wire and preparation method thereof |
| CN111139672A (en) * | 2019-12-13 | 2020-05-12 | 江苏亚昇制绳有限公司 | Flame-retardant anti-abrasion combined cable and preparation method thereof |
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| CN110685046A (en) * | 2019-08-19 | 2020-01-14 | 浙江海洋大学 | Anti-fouling and anti-fatigue multi-strand monofilament mixed-twisted net wire and preparation method thereof |
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| CN111648024A (en) * | 2020-05-28 | 2020-09-11 | 江苏省香川绳缆科技有限公司 | High-molecular polyethylene rope for ship and manufacturing method thereof |
| CN114990915A (en) * | 2022-07-01 | 2022-09-02 | 山东莱威新材料有限公司 | Preparation method of ultrahigh molecular weight polyethylene fiber rope with strength greater than 39cN/dtex |
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Application publication date: 20190201 |