CN106498789A - Novel fatigue resistance Wire Rope Production line and its production technology - Google Patents
Novel fatigue resistance Wire Rope Production line and its production technology Download PDFInfo
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- CN106498789A CN106498789A CN201710037200.8A CN201710037200A CN106498789A CN 106498789 A CN106498789 A CN 106498789A CN 201710037200 A CN201710037200 A CN 201710037200A CN 106498789 A CN106498789 A CN 106498789A
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- wire rope
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- stock
- fatigue resistance
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Classifications
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
-
- 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
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/02—Machine details; Auxiliary devices
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/02—Machine details; Auxiliary devices
- D07B7/12—Machine details; Auxiliary devices for softening, lubricating or impregnating ropes, cables, or component strands thereof
-
- 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
- D07B2201/2001—Wires or filaments
- D07B2201/201—Wires or filaments characterised by a coating
- D07B2201/2011—Wires or filaments characterised by a coating comprising metals
-
- 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
- D07B2201/2078—Fillers having a load bearing function
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/30—Inorganic materials
- D07B2205/3021—Metals
- D07B2205/3025—Steel
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/30—Inorganic materials
- D07B2205/3021—Metals
- D07B2205/3071—Zinc (Zn)
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- Ropes Or Cables (AREA)
Abstract
The invention provides a kind of Novel fatigue resistance Wire Rope Production line and its production technology.Line-pressing die of the production line successively comprising wire-drawing frame, sth. made by twisting stock device, conjunction rope device, reshaping device, traction apparatuss, wrap-up, the sth. made by twisting stock device and conjunction rope device closes up Kou Chu, is equipped with endurance oil droplet feeder apparatus.Invention clever structure, coordination of processes is rationally innovated, by twisting with the fingers stock, conjunction rope line-pressing die closes up Kou Chu and is respectively provided with endurance oil droplet feeder apparatus to the reasonable Deca resisting fatigue oil of steel wire rope, so that steel wire rope endurance degree is greatly promoted, thick shaping causes to realize coarse adjustment in steel wire rope horizontal direction, finishing shape is adjusted by accurate setting, rotate and cause that steel wire rope is comprehensive is adjusted, internal stress, physical property is adjusted significantly, lifted, the adaptation occasion of steel wire rope is expanded significantly, extend service life, burr detection device also substantially increases the quality scale of product, therefore the present invention has good economic benefits, practicality is extremely strong.
Description
Technical field
The invention belongs to Wire Rope Production field, relates generally to a kind of Novel fatigue resistance Wire Rope Production line and its production work
Skill.
Background technology
With industrial expansion, steel wire rope is more and more important in the effect that all trades and professions are played, and existing steel wire rope is logical
Often endurance degree is more general, for working strength is big, inflection frequency is high, service life require long, be difficult to the station changed
Very unfavorable, there is very big inconvenience, or even because reduce production efficiency the reason for steel wire rope, or even directly affect and use the longevity
Life, old friends need to find a kind of more preferable scheme to improve this problem.
Content of the invention
The technical problem to be solved be to provide a kind of clever structure, operation innovation product fatigue durability good
Novel fatigue resistance Wire Rope Production line and its production technology.
The present invention is achieved through the following technical solutions：
Novel fatigue resistance Wire Rope Production line, includes wire-drawing frame successively, twists with the fingers stock device, close rope device, reshaping device, lead
The line-pressing die of leading-in device, wrap-up, the sth. made by twisting stock device and conjunction rope device closes up Kou Chu, is equipped with endurance oil droplet and installs additional
Put, endurance oil droplet feeder apparatus is arranged on herein, the oiling to steel wire rope can be enabled uniform and fully permeated.
Preferably, the traction apparatuss are servo draws meter-measuring device.
Preferably, the reshaping device is successively comprising burr detection device, thick apparatus for shaping, smart apparatus for shaping.More excellent
Ground, the reshaping device are controlled by electromechanical electrical control cubicles.
Further, the thick apparatus for shaping comprising base and be arranged on base adjustable symmetrically shift to install two
Row pressure wheel, steel wire rope are extended there through.
Further, the finishing shape dress is set to rotation reshaper at a high speed, and the high speed rotation reshaper includes scalable
The two rows pinch roller for symmetrically shifting to install, and be arranged on the shell of two row pressure wheels periphery, high speed rotation reshaper by
Drive pulley drives and can rotate at a high speed, and steel wire rope is extended there through.
Further, the burr detection device, for detecting the surface of steel wire rope with the presence or absence of burr, the burr inspection
Device is surveyed, for the surface of steel wire rope being detected with the presence or absence of burr, including base, controller and the insulation being arranged on base
Plate, is provided with two pieces of movable blocks on the insulation board relatively, is equipped with relative electrode, in two electrodes on two pieces of movable blocks
Between, one is left for the aperture that steel wire rope passes through, when the surface of steel wire rope has burr, electrode can be touched, and thus live
Motion block is touched, and movable block is connected with controller, thus detects burr.
The invention also discloses a kind of Novel fatigue resistance producing technique of steel cable, comprises the steps of：
Step 1), selection：Select zinc-plated raw material steel wire；
Step 2), wire drawing；
Step 3), twist with the fingers stock, and carry out oil dripping twisting with the fingers stock line-pressing die and closing up Kou Chu, oil dripping amount will according to the oil content of steel wire rope
Ask and be controlled；
Step 4), close rope：And oil dripping is carried out closing rope line-pressing die and closing up Kou Chu, oil dripping amount will according to the oil content of steel wire rope
Ask and be controlled；
Step 5), shaping：First burr is checked for, jagged, stop, do not have burr, continue thick shaping, finishing shape, then
Traction metering, winding.
Preferably, above-mentioned technique is used for the steel wire rope for producing a diameter of 1.5-3.5mm.
Preferably, the Anti-fatigue steel wire rope of above-mentioned technique productions is zinc-plated 7*7-3.0 Anti-fatigue steel wire ropes, 7*7 is steel
The structure of cord, 3.0 is the diameter of steel wire rope, unit mm.
A more step ground, the step 1) in choice requirement：Select zinc-plated raw material steel wire SWRH62A1.3mm, it is desirable to outward appearance：
Steel Wire Surface must not have dezincification, crackle, ring, a thorn, corrosion, wound horizontal, diameter:1.3 (mm) -0.03/+0.05, intensity:1000
～1100 (N/mm2), extend:>=7%, zinc coating thickness:>120g/m2, packaging:4 road of wire binding, need to tie up tight, neat.
A more step ground, the step 2) in wire drawing require：Require outward appearance:Surface-brightening, without black silk, without Bamboo-shaped, without de-
Zinc；Diameter:0.335mm、0.35mm、0.37mm、0.43mm±0.005mm；Length:0.335mm-8750m、0.35mm-
4175m、0.37mm-8650m、0.43mm-20600m；Drawing lubricant pH value:8.4-9.2；Concentration:Index of refraction：1.0-1.5；
Drawing speed:400m/min±30；Intensity:≥1860MPa；Zinc layers:>20g/m2；
Arrangement of molds：
0.335mm：
1.3-1.23-1.11-1.00-0.915-0.835-0.760-0.690-0.630-0.575-0.53-0.49-
0.45-0.415-0.385-0.355-0.335；
0.35mm：
1.3-1.16-1.05-0.955-0.87-0795-0.725-0.66-0.60-0.555-0.510-0.470-
0.435-0.400-0.37-0.35；
0.37mm：
1.3-1.23-1.11-1.012-0.92-0.84-0.765-0.695-0.635-0.585-0.54-0.50-0.46-
0.425-0.39-0.37；
0.43mm：
1.3-1.18-1.07-0.975-0.89-0.81-0.735-0.68-0.63-0.58-0.535-0.495-0.455-
0.43；
More step ground, the step 3) middle sth. made by twisting stock requirement：
Face stock 1*7-1.04
Face silk：0.335mm, face filament length degree：8750m
Central hair：0.37mm, central hair length：8650m
Twist with the fingers to：Z, the lay pitch：13 ± 0.5mm, length 2140m, take-up pulley model：200 types
Outward appearance：Without black stock, scratch, get rusty
Twist with the fingers stock speed：2800 turns/min ± 200
Oil dripping amount：The 3-5 seconds/drop
Central strand 1*7-1.13
Face silk：0.35mm, face filament length degree：8350m
Central hair：0.43mm, central hair length：8240m
Twist with the fingers to：Z, the lay pitch：13 ± 0.5mm, length 2030m, take-up pulley model：300 types
Outward appearance：Without black stock, scratch, get rusty
Twist with the fingers stock speed：2800 turns/min ± 200
Oil dripping amount：The 3-5 seconds/drop
More step ground, the step 4) in, close rope and require：
Face stock：1*7-1.04, face section chief's degree：2130m
Central strand：1*7-1.13, central strand length：2030m
Twist with the fingers to：S, the lay pitch：21.75 ± 1mm, length 2000m
Pre-former centre-to-centre spacing：19mm
Post-former centre-to-centre spacing：37mm
Rope footpath tolerance：3.04～3.21mm
Rupture pull force：≥6.86KN
Not loosely, do not flake, fag end is straight
Oil dripping is produced, per 1～2 second/drop
Ride speed：35HZ±1
Salt spray test is without red rust within 24 hours
Fatigue test：More than 100000 times
Elastic extension (%):≤ 1.0%
Permanent elongation (%):≤ 0.2%
Oil content：1.0%～1.2%
1 meter of bending moment：≤100mm.
Beneficial effects of the present invention：Present configuration is ingenious, and coordination of processes is rationally innovated, by twisting with the fingers stock, closing rope line ball
Mould closes up Kou Chu and is respectively provided with endurance oil droplet feeder apparatus to the reasonable Deca resisting fatigue oil of steel wire rope so that steel wire rope endurance degree
Greatly promote, in conjunction with shaping, thick shaping causes to realize coarse adjustment in steel wire rope horizontal direction, finishing shape is by accurate setting
Adjust, rotate and cause that steel wire rope is comprehensive is adjusted, internal stress, physical property obtain adjustment significantly, lifted, and expand significantly
The adaptation occasion of steel wire rope, extends service life, and burr detection device also substantially increases the quality scale of product, therefore this
Invention has good economic benefits, and practicality is extremely strong.It is various motor-driven that the Anti-fatigue steel wire rope of the type is mainly used in automobile etc.
The control lines such as the braking of in-car, throttle, glass lifting, need not stop to use, rub back and forth many times, and service life is longer.
Description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is the structural representation front view of the embodiment of the present invention；
Fig. 2 is the front view of burr detection device in Fig. 1；
Fig. 3 is the top view of burr detection device in Fig. 1；
Fig. 4 is the front view of thick apparatus for shaping in Fig. 1；
Fig. 5 is the side view of thick apparatus for shaping in Fig. 1；
Fig. 6 is smart apparatus for shaping structural representation in Fig. 1.
Specific embodiment
Any feature disclosed in this specification, unless specifically stated otherwise, can be equivalent or with similar purpose by other
Alternative features are replaced.I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics
?.
As shown in figures 1 to 6, Novel fatigue resistance Wire Rope Production line, successively comprising wire-drawing frame 1, sth. made by twisting stock device 2, conjunction rope dress
3, reshaping device 4, traction apparatuss 5, wrap-up 6 is put, stock device 2 and the line-pressing die of conjunction rope device 4 twisted with the fingers closes up Kou Chu,
Endurance oil droplet feeder apparatus is provided with, endurance oil droplet feeder apparatus is arranged on herein, the oiling to steel wire rope can be enabled uniform
And fully permeate.
The traction apparatuss 5 are that servo draws meter-measuring device.
The reshaping device 4 is successively comprising burr detection device 4.1, thick apparatus for shaping 4.2, smart apparatus for shaping 4.3.Described
Reshaping device 4 controls 7 by electromechanical electrical control cubicles.
The thick apparatus for shaping 4.2 comprising base and is arranged on adjustable two row pressure wheels for symmetrically shifting to install on base
4.21, steel wire rope is extended there through.
The smart apparatus for shaping 4.3 is rotation reshaper at a high speed, and the high speed rotation reshaper is comprising adjustable symmetrical
The two rows pinch roller 4.31 for shifting to install, and the shell 4.32 of two row pressure wheels, 4.31 periphery is arranged on, the high speed rotation is whole
Shape device is driven by drive pulley 4.4 and can be rotated at a high speed, and steel wire rope is extended there through.
The burr detection device 4.1, for detecting the surface of steel wire rope with the presence or absence of burr, including base 4.11, control
Device processed and the insulation board 4.12 being arranged on base 4.11, are provided with two pieces of movable blocks 4.13, institute on the insulation board 4.12 relatively
State and on two pieces of movable blocks 4.13, be equipped with relative electrode 4.14, in the middle of two electrodes 4.14, leave one and lead to for steel wire rope
The aperture 4.15 that crosses, when the surface of steel wire rope has burr, electrode 4.14 can be touched, and thus movable block 4.13 is touched,
Movable block is connected with controller, thus detects burr.
Novel fatigue resistance producing technique of steel cable, comprises the steps of：
Step 1), selection：Select zinc-plated raw material steel wire；
Step 2), wire drawing；
Step 3), twist with the fingers stock, and carry out oil dripping twisting with the fingers stock line-pressing die and closing up Kou Chu, oil dripping amount will according to the oil content of steel wire rope
Ask and be controlled；
Step 4), close rope：And oil dripping is carried out closing rope line-pressing die and closing up Kou Chu, oil dripping amount will according to the oil content of steel wire rope
Ask and be controlled；
Step 5), shaping：First burr is checked for, jagged, stop, do not have burr, continue thick shaping, finishing shape, then
Traction metering, winding.
It is zinc-plated 7*7-3.0 Anti-fatigue steel wire ropes that technique is used for Anti-fatigue steel wire rope, and 7*7 is construction of wire rope, and 3.0 are
The diameter of steel wire rope, unit mm.
The step 1) in choice requirement：Select zinc-plated raw material steel wire SWRH62A1.3mm, it is desirable to outward appearance：Steel Wire Surface is not
Must there are dezincification, crackle, ring, a thorn, corrosion, wound horizontal, diameter:1.3 (mm) -0.03/+0.05, intensity:1000～1100 (N/
mm2), extend:>=7%, zinc coating thickness:>120g/m2, packaging:4 road of wire binding, need to tie up tight, neat.
The step 2) in wire drawing require：Require outward appearance:Surface-brightening, without black silk, without Bamboo-shaped, without dezincification；Diameter:
0.335mm、0.35mm、0.37mm、0.43mm±0.005mm；Length:0.335mm-8750m、0.35mm-4175m、0.37mm-
8650m、0.43mm-20600m；Drawing lubricant pH value:8.4-9.2；Concentration:Index of refraction：1.0-1.5；Drawing speed:400m/
min±30；Intensity:≥1860MPa；Zinc layers:>20g/m2；
Arrangement of molds：
0.335mm：
1.3-1.23-1.11-1.00-0.915-0.835-0.760-0.690-0.630-0.575-0.53-0.49-
0.45-0.415-0.385-0.355-0.335；
0.35mm：
1.3-1.16-1.05-0.955-0.87-0795-0.725-0.66-0.60-0.555-0.510-0.470-
0.435-0.400-0.37-0.35；
0.37mm：
1.3-1.23-1.11-1.012-0.92-0.84-0.765-0.695-0.635-0.585-0.54-0.50-0.46-
0.425-0.39-0.37；
0.43mm：
1.3-1.18-1.07-0.975-0.89-0.81-0.735-0.68-0.63-0.58-0.535-0.495-0.455-
0.43；
The step 3) middle sth. made by twisting stock requirement：
Face stock 1*7-1.04
Face silk：0.335mm, face filament length degree：8750m
Central hair：0.37mm, central hair length：8650m
Twist with the fingers to：Z, the lay pitch：13 ± 0.5mm, length 2140m, take-up pulley model：200 types
Outward appearance：Without black stock, scratch, get rusty
Twist with the fingers stock speed：2800 turns/min ± 200
Oil dripping amount：The 3-5 seconds/drop
Central strand 1*7-1.13
Face silk：0.35mm, face filament length degree：8350m
Central hair：0.43mm, central hair length：8240m
Twist with the fingers to：Z, the lay pitch：13 ± 0.5mm, length 2030m, take-up pulley model：300 types
Outward appearance：Without black stock, scratch, get rusty
Twist with the fingers stock speed：2800 turns/min ± 200
Oil dripping amount：The 3-5 seconds/drop
The step 4) in, close rope and require：
Face stock：1*7-1.04, face section chief's degree：2130m
Central strand：1*7-1.13, central strand length：2030m
Twist with the fingers to：S, the lay pitch：21.75 ± 1mm, length 2000m
Pre-former centre-to-centre spacing：19mm
Post-former centre-to-centre spacing：37mm
Rope footpath tolerance：3.04～3.21mm
Rupture pull force：≥6.86KN
Not loosely, do not flake, fag end is straight
Oil dripping is produced, per 1～2 second/drop
Ride speed：35HZ±1
Salt spray test is without red rust within 24 hours
Fatigue test：More than 100000 times
Elastic extension (%):≤ 1.0%
Permanent elongation (%):≤ 0.2%
Oil content：1.0%～1.2%
1 meter of bending moment：≤100mm.
Present configuration is ingenious, and coordination of processes is rationally innovated, by twist with the fingers stock, close rope line-pressing die close up Kou Chu be respectively provided with resistance to
Tired oil droplet feeder apparatus is especially strictly controlled to oil dripping amount, is matched somebody with somebody in conjunction with steel wire to the reasonable Deca resisting fatigue oil of steel wire rope
Than so that steel wire rope endurance degree is greatly promoted, and in conjunction with shaping, thick shaping causes to realize coarse adjustment in steel wire rope horizontal direction
Section, finishing shape adjusted by accurate setting, rotate and cause that steel wire rope is comprehensive to be adjusted, and internal stress, physical property are obtained
To adjustment significantly, lifted, expand significantly the adaptation occasion of steel wire rope, extend service life, burr detection device is also significantly
The quality scale of product is improve, therefore the present invention has good economic benefits, practicality is extremely strong, it is resistance to that the present invention program is produced
Tired steel wire rope fatigue test is mainly used in the various motor-driven in-car brakings such as automobile, throttle, glass liter up to more than 100,000 times
The control lines such as drop, need not stop to use, rub back and forth many times, and service life is longer.
The zinc-plated 7*7-3.0 Anti-fatigue steel wire ropes produced in the present embodiment, from raw material selection, steel wire proportioning, each operation
Oil dripping amount so that the steel wire endurance life that produces is very excellent.
The invention is not limited in aforesaid specific embodiment.The present invention is expanded to and any is disclosed in this manual
New feature or any new combination, and the arbitrary new method that discloses or the step of process or any new combination.
Claims (10)
1. Novel fatigue resistance Wire Rope Production line, it is characterised in that successively comprising wire-drawing frame, twist with the fingers stock device, close rope device, whole
The line-pressing die of shape mechanism, traction apparatuss, wrap-up, the sth. made by twisting stock device and conjunction rope device closes up Kou Chu, is equipped with endurance
Oil droplet feeder apparatus.
2. Novel fatigue resistance Wire Rope Production line according to claim 1, it is characterised in that the reshaping device is wrapped successively
Containing burr detection device, thick apparatus for shaping, smart apparatus for shaping.
3. Novel fatigue resistance Wire Rope Production line according to claim 2, it is characterised in that the thick apparatus for shaping includes
Base and adjustable two row pressure wheels for symmetrically shifting to install on base are arranged on, steel wire rope is extended there through.
4. Novel fatigue resistance Wire Rope Production line according to claim 2, it is characterised in that the finishing shape dress is set to height
Speed rotation reshaper, the high speed rotation reshaper include adjustable two rows pinch roller for symmetrically shifting to install, and arrange
In the shell of two row pressure wheels periphery, the high speed rotation reshaper is driven by drive pulley and can be rotated at a high speed, and steel wire rope is therefrom worn
Cross.
5. Novel fatigue resistance producing technique of steel cable, it is characterised in that characterized in that, comprising the steps of：
Step 1), selection：Select zinc-plated raw material steel wire；
Step 2), wire drawing；
Step 3), twist with the fingers stock, and carry out oil dripping twisting with the fingers stock line-pressing die and closing up Kou Chu, oil dripping amount according to steel wire rope oil content require into
Row control；
Step 4), close rope：And carry out oil dripping closing rope line-pressing die and closing up Kou Chu, oil dripping amount according to steel wire rope oil content require into
Row control；
Step 5), shaping：First burr is checked for, jagged, stop, do not have burr, continue thick shaping, finishing shape, then draw
Metering, winding.
6. Novel fatigue resistance producing technique of steel cable according to claim 5, it is characterised in that a diameter of for producing
The Anti-fatigue steel wire rope of 1.5-3.5mm.
7. Novel fatigue resistance producing technique of steel cable according to claim 5, it is characterised in that the endurance steel wire of production
Restrict as zinc-plated 7*7-3.0 Anti-fatigue steel wire ropes, 7*7 is construction of wire rope, 3.0 is the diameter of steel wire rope, unit mm.
8. Novel fatigue resistance producing technique of steel cable according to claim 7, it is characterised in that the step 1) in selection
Require：Select zinc-plated raw material steel wire SWRH62A1.3mm, it is desirable to outward appearance：Steel Wire Surface must not have dezincification, crackle, ring, rise thorn,
Corrosion, wound are horizontal, diameter:1.3 (mm) -0.03/+0.05, intensity:1000～1100 (N/mm2), extend:>=7%, zinc coating thickness:
>120g/m2, packaging:4 road of wire binding, need to tie up tight, neat；The step 2) in wire drawing require：Require outward appearance:Surface
Light, without black silk, without Bamboo-shaped, without dezincification；Diameter:0.335mm、0.35mm、0.37mm、0.43mm±0.005mm；Length:
0.335mm-8750m、0.35mm-4175m、0.37mm-8650m、0.43mm-20600m；Drawing lubricant pH value:8.4-9.2；
Concentration:Index of refraction：1.0-1.5；Drawing speed:400m/min±30；Intensity:≥1860MPa；Zinc layers:>20g/m2.
9. Novel fatigue resistance producing technique of steel cable according to claim 7, it is characterised in that the step 3) in twist with the fingers stock
Require：
Face stock：1*7-1.04：
Face silk：0.335mm, face filament length degree：8750m
Central hair：0.37mm, central hair length：8650m
Twist with the fingers to：Z, the lay pitch：13 ± 0.5mm, length 2140m, take-up pulley model：200 types
Outward appearance：Without black stock, scratch, get rusty
Twist with the fingers stock speed：2800 turns/min ± 200
Oil dripping amount：The 3-5 seconds/drop；
Central strand 1*7-1.13：
Face silk：0.35mm, face filament length degree：8350m
Central hair：0.43mm, central hair length：8240m
Twist with the fingers to：Z, the lay pitch：13 ± 0.5mm, length 2030m, take-up pulley model：300 types
Outward appearance：Without black stock, scratch, get rusty
Twist with the fingers stock speed：2800 turns/min ± 200
Oil dripping amount：The 3-5 seconds/drop.
10. Novel fatigue resistance producing technique of steel cable according to claim 7, it is characterised in that the step 4) in, close
Rope is required：
Face stock：1*7-1.04, face section chief's degree：2130m
Central strand：1*7-1.13, central strand length：2030m
Twist with the fingers to：S, the lay pitch：21.75 ± 1mm, length 2000m
Pre-former centre-to-centre spacing：19mm
Post-former centre-to-centre spacing：37mm
Rope footpath tolerance：3.04～3.21mm
Rupture pull force：≥6.86KN
Not loosely, do not flake, fag end is straight
Oil dripping is produced, per 1～2 second/drop
Ride speed：35HZ±1
Salt spray test is without red rust within 24 hours
Fatigue test：More than 100000 times
Elastic extension (%):≤ 1.0%
Permanent elongation (%):≤ 0.2%
Oil content：1.0%～1.2%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037200.8A CN106498789B (en) | 2017-01-19 | 2017-01-19 | Novel fatigue resistance Wire Rope Production line and its production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037200.8A CN106498789B (en) | 2017-01-19 | 2017-01-19 | Novel fatigue resistance Wire Rope Production line and its production technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106498789A true CN106498789A (en) | 2017-03-15 |
| CN106498789B CN106498789B (en) | 2019-08-23 |
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ID=58345321
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710037200.8A Active CN106498789B (en) | 2017-01-19 | 2017-01-19 | Novel fatigue resistance Wire Rope Production line and its production technology |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109706765A (en) * | 2018-12-14 | 2019-05-03 | 北京卫星制造厂有限公司 | A kind of fixed point being kept fixed suitable for spatial position determines power connection fracture structure |
| CN110924203A (en) * | 2019-11-26 | 2020-03-27 | 江苏赛福天钢索股份有限公司 | Method for controlling oil content of steel wire rope |
| CN111455552A (en) * | 2020-04-23 | 2020-07-28 | 浙江博菲电气股份有限公司 | Method and equipment for manufacturing bulked glass fiber rope |
| CN115595813A (en) * | 2022-09-22 | 2023-01-13 | 苏州越阔金属制品有限公司（Cn） | Manufacturing method of low-resistance steel wire rope for vehicle and low-resistance steel wire rope for vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109706765A (en) * | 2018-12-14 | 2019-05-03 | 北京卫星制造厂有限公司 | A kind of fixed point being kept fixed suitable for spatial position determines power connection fracture structure |
| CN109706765B (en) * | 2018-12-14 | 2021-09-07 | 北京卫星制造厂有限公司 | Fixed point constant force connection breaking structure suitable for space position keeping and fixing |
| CN110924203A (en) * | 2019-11-26 | 2020-03-27 | 江苏赛福天钢索股份有限公司 | Method for controlling oil content of steel wire rope |
| CN111455552A (en) * | 2020-04-23 | 2020-07-28 | 浙江博菲电气股份有限公司 | Method and equipment for manufacturing bulked glass fiber rope |
| CN115595813A (en) * | 2022-09-22 | 2023-01-13 | 苏州越阔金属制品有限公司（Cn） | Manufacturing method of low-resistance steel wire rope for vehicle and low-resistance steel wire rope for vehicle |
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