CN101676489B - Stainless steel wire rope serial production line equipment specially used for space flight and technique thereof - Google Patents
Stainless steel wire rope serial production line equipment specially used for space flight and technique thereof Download PDFInfo
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- CN101676489B CN101676489B CN2008100689146A CN200810068914A CN101676489B CN 101676489 B CN101676489 B CN 101676489B CN 2008100689146 A CN2008100689146 A CN 2008100689146A CN 200810068914 A CN200810068914 A CN 200810068914A CN 101676489 B CN101676489 B CN 101676489B
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Abstract
The invention relates to a stainless steel wire rope serial production line equipment specially used for space flight and a technique thereof. The equipment is formed by sequentially combining and arranging a crank closer set, a plurality of rope guide wheels, a rinse tank, a drying box, a tempering furnace provided with a cooling device and a wire-rewinding machine. The technique for producing the equipment comprises the steps of rope stranding, rinsing, drying, tempering, cooling gas protection and wire-rewinding serial production which are completed for once. Therefore, the invention saves the area of a plant, reduces the working procedures of production and the production cost, increases the production efficiency, lightens the labor intensity and improves the product quality.
Description
Technical field
The invention belongs to metallic article production equipment technical field, relate to a kind of stainless steel wire rope production equipment, relate in particular to a kind of stainless steel wire rope serial production line equipment specially used for space flight and technology.
Background technology
Existing stainless steel wire for spaceflight production, domesticly be in the trial production stage, have only a handful of countries' technology ripe abroad, but its production still adopts clearance-type segmentation production operation, there is following shortcoming in production: the production operation is many, production cycle is long, production cost height, unstable product quality, and it is big that the workman operates labour intensity.The design installs the combination of stainless steel wire for spaceflight production equipment to be arranged in a tinuous production, realizes the operation processes such as twisting, cleaning, oven dry, tempering and cooling of steel wire rope continuously, has guaranteed product quality, has improved production operational availability.Each equipment of this tinuous production also can use separately, realizes its unit normal function separately.The present domestic stainless steel wire rope serial production line equipment specially used for space flight that do not have is not seen the report that correlation combiner equipment is arranged both at home and abroad yet.
Summary of the invention
The combination technique scheme and the technology that the purpose of this invention is to provide a kind of stainless steel wire rope serial production line equipment specially used for space flight, overcome the deficiency that separate unit gap separate type is produced in the prior art, reach and to save plant area, reduce production process, reduce production costs, improve the quality of products simultaneously, reduce labour intensity, stainless steel wire rope serial production line equipment specially used for space flight of enhancing productivity and continuous production processes.
The technical solution adopted in the present invention is: a kind of combination of stainless steel wire rope serial production line equipment specially used for space flight; tempering furnace, admission machine and sheave by torsade unit, rinse bath, drying baker, band protective gas and cooling device are formed; constituting is a tinuous production, and wherein the torsade unit is made up of pay off rack, crank closer, post-former, frock platform, hauling machine, lay pitch case, reduction box, motor etc.This tinuous production has been realized the serialization production of stainless steel wire for spaceflight, from torsade to directly going out finished product.In this programme, the torsade unit is frequency control, its twisting speed and stainless steel wire for spaceflight clean in rinse bath, in the drying baker in oven dry, the tempering furnace time and the speed of tempering and cooling be complementary, guarantee the uniformity of steel wire rope running job speed in each equipment, stablize and improved product quality.Each equipment can use separately in this tinuous production, realizes the function separately of its equipment.As: the torsade unit uses separately, can produce the steel wire rope of different structure, different size; Rinse bath can carry out rinsing, cleaning to steel wire rope, reaches the purpose of removing greasy dirt, rust cleaning; Drying baker can be dried steel wire rope; Tempering furnace is mainly realized two functions; the one, the gas shield tempering; the 2nd, under gas shield, carry out water cooling by connected cooling device; the temper of stainless steel wire for spaceflight is to apply under certain permanent tension force situation; the stabilisation temper of carrying out; this can improve the tensile strength of stainless steel wire for spaceflight greatly, improves and stabilized product quality.This complete equipment forms tinuous production by the combination back, realizes the serialization production operation of stainless steel wire for spaceflight.
Adopt the beneficial effect of such scheme to be:
1, realizes stainless steel wire for spaceflight serialization production;
2, save plant area, reduce production process, reduce production costs, enhance productivity;
3, reduce labour intensity, improve the quality of products simultaneously.
Description of drawings
Fig. 1 is a stainless steel wire rope serial production line equipment specially used for space flight combined planar arrangement architecture schematic diagram of the present invention.
Among Fig. 1: tempering furnace, the 6-admission machine of 1-torsade unit, 1.1-crank closer, 1.2-frock platform, 1.3-draw-gear, 1.4-lay pitch case, 1.5-reduction box, 1.6-motor, 2-guide roller, 3-rinse bath, 4-drying baker, 5-band cooling device.
The gas shield schematic diagram that Fig. 2 heats and cools off for the continuous Muffle furnace that has the tempering furnace 5 of cooling device in the stainless steel wire rope serial production line equipment specially used for space flight combination of the present invention.
The specific embodiment
A kind of stainless steel wire rope serial production line equipment specially used for space flight of the present invention and technology, specific embodiment contrast accompanying drawing 1 is further described, and it is made up of crank closer 1.1, frock platform 1.2, draw-gear 1.3, lay pitch case 1.4, reduction box 1.5, motor 1.6; A torsade unit is made up of the tempering furnace 5 of a torsade unit 1, sheave 2, rinse bath 3, drying baker 4, a band cooling device, an admission machine 6.Each equipment arranged by the sequential combination of 1-6 be mounted to a tinuous production, each equipment is by the product processes route, each equipment is connected, on each machinery structure, directly do not connect, each equipment room is that assembled arrangement is installed relation, the torsade unit is frequency control, its twisting speed and stainless steel wire for spaceflight clean in rinse bath, in the drying baker in the tempering furnace of oven dry and band cooling device the time of tempering be complementary, guarantee that steel wire rope continuous running job speed in each equipment is consistent the stable product quality that improved.This equipment is combined to form tinuous production, realizes the continuous flow procedures such as twisting, cleaning, oven dry, tempering and cooling of steel wire rope, realizes stainless steel wire for spaceflight serialization production, has guaranteed product quality, has improved production operational availability.Each equipment can use separately in this tinuous production, realizes the unit operation function separately of its equipment.As: the torsade unit uses separately, can produce the steel wire rope of different structure, different size.
The space flight special stainless steel silk continuous production equipment of restricting, the model of torsade unit 1 equipment and parameter are determined by structure of producing product and specification, rinse bath 3 equipment are the equipment that steel wire rope surface and oil contaminant, fine particle etc. are cleaned up, be convenient to temper and guarantee stainless steel cable surface quality, steel wire rope clean to adopt cycle of higher pressure cleaning agent flushing device, cleaning equipment effective length 〉=4 meter; Drying baker 4 equipment; adopt electrical heating hot-air seasoning equipment heating, drying; drying baker effective length 〉=600mm; the tempering one cooling/gas shield equipment of the tempering furnace 5 of band cooling device; be to apply under the constant-tension condition giving steel wire rope; adopt the continous mode Muffle furnace to carry out tempering of gas shield stabilisation and water cooling processing, Fig. 2 is seen in the processing of Muffle furnace, and important technological parameters is as follows:
1. heating-up temperature: 600-1000 ℃, 2. effective heated length 1800-3000mm, 3. temperature control method: intelligent PID+SSR, 4. water cooling length: 1500-3000mm.
Embodiment: produce φ 5.5mm stainless steel wire for spaceflight; after being twisted into rope on the torsade unit 1; earlier carry out surperficial rinsing, clean up by a rinse bath 3; the back is oven dry in a drying baker 4; apply under the constant tension force condition giving steel wire rope; carry out tempering of gas shield stabilisation and water cooling processing again in the tempering furnace 5 by the band cooling device, carry out the finished product take-up by admission machine 6 at last.By the stainless steel wire for spaceflight of this combination tinuous production device fabrication, its product bearing capacity improves 30-35% than the common space flight of same specification with steel wire rope, and comprehensive product quality improves greatly, has satisfied the demand of high-end stainless steel wire for spaceflight.
The stainless steel wire for spaceflight technological process of production:
Be followed successively by: spiral, twist with the fingers thigh, torsade, cleaning, oven dry, tempering cooling/gas shield, take-up, check, pack, pay into the treasury.
The stainless steel wire for spaceflight production Technology requires:
1, torsade, cleaning, oven dry, tempering and cooling/gas shield and wire-drawing process are that on-line continuous production is once finished.
2, this unit can satisfy the requirement of stainless steel wire for spaceflight twisting, satisfies cleaning, oven dry and the tempering process requirement of steel wire rope simultaneously.Clean effective time 〉=6 minute, drying time 〉=1 minute, temperature 600-1000 ℃, effectively tempering time 2-5 minute.
3, I-beam wheel operates steadily in framework, and I-beam wheel tension force adopts jag formula snap clasp control and regulation strand tension force, adopts the dynamometer spring scale to detect a strand tension force during production, to obtain the tension force of size much at one; Easy to adjust, the reliable and uniformity of each strand laying tension.
4, the guiding of steel wire rope: directly the guiding, shear points has hard polished die or guide roller, any one gradient of steel wire rope all should≤23 the degree, cylindrical shell cable-through hole diameter of bore 〉=φ 9mm.
5, torsade equipment normally moves head and must not swing greater than 0.1mm.When producing product, lay pitch fluctuation be no more than the standard lay pitch ± 2%.
6, the rotational speed regulation of cleaning pressure, bake out temperature, cylindrical shell, temperature control parameter etc. all can realize on operating desk.
7, for saving equipment takes up an area of space and handled easily, torsade, cleaning, oven dry, tempering and cooling/gas shield and wire-drawing process can make a circulation to lead, but the deflector roll diameter must not be less than 50 times of rope footpath.
8, during torsade, adopt a burst predeformation, the mode of back distortion and sizing guarantees that steel wire rope is not loose, torsion is less than 180 °, and the steel wire rope glacing flatness meets technological requirement.
9, this equipment is when twisting stainless steel wire for spaceflight not, and cleaning, oven dry, tempering, cooling/gas shield can be preserved in easy disassembly.
Claims (8)
1. stainless steel wire rope serial production line equipment specially used for space flight, it is characterized in that: this equipment is made up of torsade unit (1) and tempering furnace (5), an admission machine (6) of a plurality of sheaves (2), a rinse bath (3), a drying baker (4), a band cooling device, and wherein torsade unit (1) is made up of crank closer (1.1), frock platform (1.2), draw-gear (1.3), lay pitch case (1.4), reduction box (1.5), motor (1.6); With a torsade unit (1) and a plurality of sheaves (2), a rinse bath (3), a drying baker (4), again the tempering furnace (5), an admission machine (6) by sheave (2) and a band cooling device in order assembled arrangement be mounted to a tinuous production equipment, each equipment connects each equipment by the product processes route, directly do not connect on each machinery structure, each equipment room is that assembled arrangement is installed.
2. by the stainless steel wire rope serial production line equipment specially used for space flight of claim 1, it is characterized in that: torsade unit (1) is a frequency control equipment; Tempering furnace (5), the admission machine (6) of torsade unit (1), rinse bath (3), drying baker (4), band cooling device is in line and arranges installation or pass through sheave (2), and circuitous the arrangement installed.
3. by the stainless steel wire rope serial production line equipment specially used for space flight of claim 1, it is characterized in that: torsade unit (1) equipment, can produce stainless steel wire for spaceflight, also can produce ordinary steel rope simultaneously.
4. by the stainless steel wire rope serial production line equipment specially used for space flight of claim 1, it is characterized in that: rinse bath (3) adopts cycle of higher pressure cleaning agent flushing device, length 〉=4 meter; Drying baker (5) adopts electrical heating hot-air seasoning equipment, drying baker effective length 〉=600mm.
5. press the stainless steel wire rope serial production line equipment specially used for space flight of claim 1; it is characterized in that: the tempering furnace (5) that has cooling device adopts continous mode Muffle furnace gas shield device; intelligent PID+S SR temperature control, effective heated length 1800-3000mm, water cooling length 1500-3000mm.
6. the technology of using the described stainless steel wire rope serial production line equipment specially used for space flight of claim 1 to produce; it is characterized in that: the speed of twisting stainless steel wire rope and stainless steel wire rope clean in rinse bath (3), drying baker (4) is middle dries and is with the time of the middle tempering of tempering furnace (5) of cooling device to be complementary; steel wire rope continuous running job speed in each equipment is consistent, torsade, cleaning, oven dry, tempering and refrigerating gas protection and the continuous production of take-up are once finished.
7. press the technology of the stainless steel wire rope serial production line equipment specially used for space flight production of claim 6, it is characterized in that: select the suitable lay pitch when producing the stainless steel wire for spaceflight torsade for use, lay pitch fluctuation is no more than 2% of the standard lay pitch, high pressure washing agent circulation flushing, flushing effective time 〉=6 minute, effectively dry then, drying time 〉=1 minute, and apply under certain permanent tension force condition and carry out gas shield tempering stabilization processes giving steel wire rope, temperature 600-1000 ℃, effectively tempering time 2-5 minute, cool off at last and take-up; I-beam wheel is moved in framework, and I-beam wheel tension force adopts jag formula snap clasp control and regulation strand tension force, adopts the dynamometer spring chessboard to detect a strand tension force in the production, to obtain the tension force of size much at one, makes each strand laying tension uniformity.
8. press the technology of the stainless steel wire rope serial production line equipment specially used for space flight production of claim 6; it is characterized in that: steel wire rope directly leads; shear points has hard polished die or guide roller, any one gradient of steel wire rope all should≤23 the degree, cylindrical shell cable-through hole diameter of bore φ 〉=9mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008100689146A CN101676489B (en) | 2008-09-17 | 2008-09-17 | Stainless steel wire rope serial production line equipment specially used for space flight and technique thereof |
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| CN2008100689146A CN101676489B (en) | 2008-09-17 | 2008-09-17 | Stainless steel wire rope serial production line equipment specially used for space flight and technique thereof |
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| CN101676489A CN101676489A (en) | 2010-03-24 |
| CN101676489B true CN101676489B (en) | 2011-12-21 |
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Families Citing this family (8)
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| CN103498370B (en) * | 2013-10-17 | 2015-08-26 | 贵州钢绳股份有限公司 | Super high speed elevator nine strands of online stretch-draw apparatus for production line of independent wire strand and technique |
| CN104073618A (en) * | 2014-07-02 | 2014-10-01 | 天津冶金集团中兴盛达钢业有限公司 | Steel wire rope stabilizing treatment process |
| CN104109752B (en) * | 2014-07-19 | 2016-06-22 | 江苏法尔胜泓昇集团有限公司 | Martensitic stainless steel wire press quenching processing method |
| CN106498788A (en) * | 2017-01-19 | 2017-03-15 | 江阴凯博钢绳制品有限公司 | The clean high-strength, high-toughness stainless steel Wire Rope Production line of ultraphotic |
| CN107267739A (en) * | 2017-07-12 | 2017-10-20 | 巩义市恒铭金属制品有限公司 | Heat-treatment production line and heat treatment system |
| CN108817271A (en) * | 2018-05-14 | 2018-11-16 | 广东迈诺工业技术有限公司 | A kind of preparation method of the closed cable wire of high intensity |
| CN110453517B (en) * | 2019-08-13 | 2024-06-25 | 中铁建电气化局集团康远新材料有限公司 | Device and method for controlling outer diameter size of stranded wire |
| CN112442585B (en) * | 2020-11-11 | 2022-06-10 | 山东大业股份有限公司 | Tire bead steel wire tempering device |
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