CN107675534A - The production technology of stainless steel wire rope - Google Patents

The production technology of stainless steel wire rope Download PDF

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Publication number
CN107675534A
CN107675534A CN201711178451.4A CN201711178451A CN107675534A CN 107675534 A CN107675534 A CN 107675534A CN 201711178451 A CN201711178451 A CN 201711178451A CN 107675534 A CN107675534 A CN 107675534A
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CN
China
Prior art keywords
stainless steel
wire rod
production technology
wire rope
finished product
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201711178451.4A
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Chinese (zh)
Inventor
丁佳君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangyin Lingda Machinery Manufacturing Co Ltd
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Jiangyin Lingda Machinery Manufacturing Co Ltd
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Filing date
Publication date
Application filed by Jiangyin Lingda Machinery Manufacturing Co Ltd filed Critical Jiangyin Lingda Machinery Manufacturing Co Ltd
Priority to CN201711178451.4A priority Critical patent/CN107675534A/en
Publication of CN107675534A publication Critical patent/CN107675534A/en
Withdrawn legal-status Critical Current

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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
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
    • B21C37/047—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire of fine wires
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • D07B1/144—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 cables or cable components built-up from metal wires
    • 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
    • D07B2201/2009—Wires or filaments characterised by the materials used
    • 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
    • D07B2201/2013—Wires or filaments characterised by a coating comprising multiple layers
    • 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
    • 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
    • D07B2205/3007—Carbon
    • 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
    • D07B2205/3028—Stainless 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)
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/50—Lubricants
    • D07B2205/502—Oils
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2401/00—Aspects related to the problem to be solved or advantage
    • D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/202—Environmental resistance
    • D07B2401/2025—Environmental resistance avoiding corrosion
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2401/00—Aspects related to the problem to be solved or advantage
    • D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/2055—Improving load capacity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Heat Treatment Of Articles (AREA)
  • Ropes Or Cables (AREA)

Abstract

The invention discloses a kind of production technology of stainless steel wire rope, it is characterised in that is included by mass percentage as Wire Rope Production raw material, the chemical composition of the stainless steel using stainless steel：Chemical composition includes according to mass percent：C0.012 0.025, Si0.06 0.075, P<0.03, W 0.20 0.30, Cr15.0 19.0, Ni20.0 23.0, Mo 1 1.5, Mn2.50 5.00, S<0.03, Cu<0.1, N<0.01, Ti<0.02, surplus is Fe and inevitable impurity；Described production technology specifically includes following processing step：Step 1: surface treatment；Step 2: drawing；Step 3: normalizing is heat-treated, is zinc-plated；Step 4: drawing；Step 5: stock is twisted with the fingers into rope.Inventive formulation is reasonable, and production process is succinct, and energy consumption is low, and wire broken rate is low, and production efficiency is high, and function admirable, especially tensile strength are big after synthesis, good corrosion resistance, are worthy to be popularized.

Description

The production technology of stainless steel wire rope
Technical field
The invention belongs to Wire Rope Production field, more particularly to a kind of production technology of stainless steel wire rope.
Background technology
With scientific and technological progress, the dosage of steel wire rope is more and more wider, and its medium and high carbon steel is always steel because its toughness and intensity The primary raw material of rope, but high-carbon steel steel wire rope is because in process, after compression ratio is more than 80%, intensity steeply rises, Toughness deteriorates, so in process, it is necessary to harden and ensure final performance through repeatedly heat treatment to eliminate its processing.This Sample, not only causes the waste of resource, and hinders the raising of labor productivity.In addition, because high-carbon steel is with higher Intensity and hardness, so, energy consumption and mould consume higher, the more difficult control of wire broken rate, for above-mentioned problems, people in production process Need to find more preferable solution.
The content of the invention
The present invention is in order to solve problem of the prior art, there is provided it is a kind of it is succinct rationally, production process is few, energy consumption is low, disconnected Silk rate is low, production efficiency is high, the production technology of the stainless steel wire rope of good corrosion resistance.
In order to reach object above, one aspect of the present invention is：
The production technology of stainless steel wire rope, pressed using stainless steel as Wire Rope Production raw material, the chemical composition of the stainless steel Mass percent includes：Chemical composition includes according to mass percent：C0.012-0.025, Si0.06-0.075, P<0.03, W 0.20-0.30, Cr15.0-19.0, Ni20.0-23.0, Mo 1-1.5, Mn2.50-5.00, S<0.03, Cu<0.1, N<0.01, Ti<0.02, surplus is Fe and inevitable impurity；
Described production technology specifically includes following processing step：
Step 1: surface treatment：Stainless steel wire rod is placed on pay off rack, removes hot rolling oxide skin through mechanical scale-removing apparatus, clearly Wash, carry out applying boron processing subsequently into boron equipment is applied, finally enter drying plant drying, obtain pretreatment wire rod；
Step 2: drawing：Step 1 must be pre-processed into wire rod it is placed on drawbench and carry out multi pass drawing, obtains semi-finished product wire rod, Take-up；
Step 3: normalizing is heat-treated, is zinc-plated：Step 2 is obtained into semi-finished product wire rod to be placed on pay off rack, by heat-treatment furnace plus Heat, 780 DEG C~850 DEG C of heating-up temperature, cool down, cleaning, into helping the coating of paint groove to help paint, dry, it is zinc-plated into zinc pot, Zinc pot temperature is 450 DEG C -480 DEG C, cooling, obtains semi-finished product wire rod, take-up；
Step 4: drawing：Step 3 is obtained into semi-finished product wire rod be placed on drawbench and carry out multi pass drawing, wherein, use graphite Powder or silicone oil obtain semi-finished product wire rod, take-up as lubricant；
Step 5: stock is twisted with the fingers into rope：Step 4 is obtained into finished wire rod and is placed in sth. made by twisting stock conjunction rope on strander, obtains finished product steel wire rope.
Preferably, heat-treatment furnace described in step 3 is heated to be four-part form, each section of heating-up temperature is 900 DEG C, 920 DEG C, 970℃、1000℃。
Preferably, the wire drawing die compression angle of each passage drawing described in step 4 is 13~14 °.
Preferably, the lubricant concentration used in step 4 is 3~4%.
The beneficial effects of the invention are as follows：Inventive formulation is reasonable, and production process is succinct, and energy consumption is low, and wire broken rate is low, production effect Rate is high, and function admirable, especially tensile strength are big after synthesis, good corrosion resistance, are worthy to be popularized.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary）Disclosed in any feature, unless specifically stated otherwise, Replaced by other equivalent or with similar purpose alternative features.I.e., unless specifically stated otherwise, each feature is a series of An example in equivalent or similar characteristics.
The production technology of stainless steel wire rope provided by the present invention, it is described using stainless steel as Wire Rope Production raw material The chemical composition of stainless steel includes by mass percentage：Chemical composition includes according to mass percent：C0.012-0.025, Si0.06-0.075, P<0.03, W 0.20-0.30, Cr15.0-19.0, Ni20.0-23.0, Mo 1-1.5, Mn2.50-5.00, S<0.03, Cu<0.1, N<0.01, Ti<0.02, surplus is Fe and inevitable impurity；
Described production technology specifically includes following processing step：
Step 1: surface treatment：Stainless steel wire rod is placed on pay off rack, removes hot rolling oxide skin through mechanical scale-removing apparatus, clearly Wash, carry out applying boron processing subsequently into boron equipment is applied, finally enter drying plant drying, obtain pretreatment wire rod；
Step 2: drawing：Step 1 must be pre-processed into wire rod it is placed on drawbench and carry out multi pass drawing, obtains semi-finished product wire rod, Take-up；
Step 3: normalizing is heat-treated, is zinc-plated：Step 2 is obtained into semi-finished product wire rod to be placed on pay off rack, by heat-treatment furnace plus Heat, 780 DEG C~850 DEG C of heating-up temperature, cool down, cleaning, into helping the coating of paint groove to help paint, dry, it is zinc-plated into zinc pot, Zinc pot temperature is 450 DEG C -480 DEG C, cooling, obtains semi-finished product wire rod, take-up；
Step 4: drawing：Step 3 is obtained into semi-finished product wire rod be placed on drawbench and carry out multi pass drawing, wherein, use graphite Powder or silicone oil obtain semi-finished product wire rod, take-up as lubricant；
Step 5: stock is twisted with the fingers into rope：Step 4 is obtained into finished wire rod and is placed in sth. made by twisting stock conjunction rope on strander, obtains finished product steel wire rope.
Heat-treatment furnace described in step 3 is heated to be four-part form, each section of heating-up temperature is 900 DEG C, 920 DEG C, 970 DEG C, 1000 ℃。
The wire drawing die compression angle of each passage drawing described in step 4 is 13~14 °.
Lubricant concentration used in step 4 is 3~4%.
Inventive formulation is reasonable, and production process is succinct, and energy consumption is low, and wire broken rate is low, and production efficiency is high, and performance is excellent after synthesis Good, especially tensile strength is big, good corrosion resistance, is worthy to be popularized.
The invention is not limited in foregoing embodiment.
The present invention expands to any new feature disclosed in this manual or any new combination, and any disclosed The step of new method or process or any new combination.

Claims (4)

1. the production technology of stainless steel wire rope, it is characterised in that using stainless steel as Wire Rope Production raw material, the stainless steel Chemical composition include by mass percentage：Chemical composition includes according to mass percent：C0.012-0.025, Si0.06- 0.075, P<0.03, W 0.20-0.30, Cr15.0-19.0, Ni20.0-23.0, Mo 1-1.5, Mn2.50-5.00, S<0.03, Cu<0.1, N<0.01, Ti<0.02, surplus is Fe and inevitable impurity；
Described production technology specifically includes following processing step：
Step 1: surface treatment：Stainless steel wire rod is placed on pay off rack, removes hot rolling oxide skin through mechanical scale-removing apparatus, clearly Wash, carry out applying boron processing subsequently into boron equipment is applied, finally enter drying plant drying, obtain pretreatment wire rod；
Step 2: drawing：Step 1 must be pre-processed into wire rod it is placed on drawbench and carry out multi pass drawing, obtains semi-finished product wire rod, Take-up；
Step 3: normalizing is heat-treated, is zinc-plated：Step 2 is obtained into semi-finished product wire rod to be placed on pay off rack, by heat-treatment furnace plus Heat, 780 DEG C~850 DEG C of heating-up temperature, cool down, cleaning, into helping the coating of paint groove to help paint, dry, it is zinc-plated into zinc pot, Zinc pot temperature is 450 DEG C -480 DEG C, cooling, obtains semi-finished product wire rod, take-up；
Step 4: drawing：Step 3 is obtained into semi-finished product wire rod be placed on drawbench and carry out multi pass drawing, wherein, use graphite Powder or silicone oil obtain semi-finished product wire rod, take-up as lubricant；
Step 5: stock is twisted with the fingers into rope：Step 4 is obtained into finished wire rod and is placed in sth. made by twisting stock conjunction rope on strander, obtains finished product steel wire rope.
2. the production technology of the stainless steel wire rope according to claim 1, it is characterised in that heat-treatment furnace described in step 3 It is heated to be four-part form, each section of heating-up temperature is 900 DEG C, 920 DEG C, 970 DEG C, 1000 DEG C.
3. the production technology of the stainless steel wire rope according to claim 1, it is characterised in that each passage described in step 4 The wire drawing die compression angle of drawing is 13~14 °.
4. the production technology of the stainless steel wire rope according to claim 1, it is characterised in that the lubricant used in step 4 Concentration is 3~4%.
CN201711178451.4A 2017-11-23 2017-11-23 The production technology of stainless steel wire rope Withdrawn CN107675534A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109629279A (en) * 2018-12-13 2019-04-16 郑州元素工具技术有限公司 A kind of production method of annular wire rope
CN110193531A (en) * 2018-08-18 2019-09-03 贵州钢绳股份有限公司 Galvanized steel wire production technology is used in automobile guy cable flattening
CN110479790A (en) * 2019-09-10 2019-11-22 上海群力紧固件制造有限公司 A kind of bar manufacturing process for fastener
CN110485184A (en) * 2019-07-11 2019-11-22 张家港市骏马钢帘线有限公司 A kind of galvanized steel wire rope production technology
CN111996823A (en) * 2020-08-13 2020-11-27 江苏杰佑金属制品有限公司 Production and processing technology of tensile high-strength stainless steel wire rope for clothes hanger
CN112139276A (en) * 2020-09-03 2020-12-29 浙江冠明电力新材股份有限公司 Production process of G5A-grade hot-dip galvanized steel strand for large-span transmission line

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110193531A (en) * 2018-08-18 2019-09-03 贵州钢绳股份有限公司 Galvanized steel wire production technology is used in automobile guy cable flattening
CN109629279A (en) * 2018-12-13 2019-04-16 郑州元素工具技术有限公司 A kind of production method of annular wire rope
CN110485184A (en) * 2019-07-11 2019-11-22 张家港市骏马钢帘线有限公司 A kind of galvanized steel wire rope production technology
CN110479790A (en) * 2019-09-10 2019-11-22 上海群力紧固件制造有限公司 A kind of bar manufacturing process for fastener
CN111996823A (en) * 2020-08-13 2020-11-27 江苏杰佑金属制品有限公司 Production and processing technology of tensile high-strength stainless steel wire rope for clothes hanger
CN112139276A (en) * 2020-09-03 2020-12-29 浙江冠明电力新材股份有限公司 Production process of G5A-grade hot-dip galvanized steel strand for large-span transmission line

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Application publication date: 20180209