CN105741981B - A kind of reinforced gas shield pushes away the production technology of wire bond rifle private cable - Google Patents
A kind of reinforced gas shield pushes away the production technology of wire bond rifle private cable Download PDFInfo
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- CN105741981B CN105741981B CN201610208508.XA CN201610208508A CN105741981B CN 105741981 B CN105741981 B CN 105741981B CN 201610208508 A CN201610208508 A CN 201610208508A CN 105741981 B CN105741981 B CN 105741981B
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- cable
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
Abstract
The present invention relates to the production technology that a kind of reinforced gas shield pushes away wire bond rifle private cable, it includes drawn steel wire, synnema twists again, extrusion plastic restrictive coating, strength test, the making of central airway, cross-linking radiation, pressurization protection, gas leakage is examined, conductor single line is processed, copper single line is tin plating, copper single line bundle strand, extrude insulating jacket layer, electron irradiation is crosslinked, spark-testing, composite cable core, coiling covering, cooling, extrude protective layer, cable spark-testing, cable irradiation is crosslinked, mark, release gas and test package, the present invention, which has, to be unlikely to deform, it is not easy adhesion, bear great efforts, anti-flammability, weather resisteant, wearability, the advantages of oil resistivity is high.
Description
Technical field
The invention belongs to welding gun private cable technical field, and in particular to it is special that a kind of reinforced gas shield pushes away wire bond rifle
The production technology of cable.
Background technology
With the high development of modern integrated circuits, push away that the application of wirebond machine is more and more extensive, to providing welding gun power supply
Cable needs more and more higher, such as:The tolerance of the outside diameter of cable and center gas protection pipe diameter is no more than ± 0.2mm；Not rounding
Degree is not more than 5%；Surface cannot make out any shape of threads or snakelike curved；Lettering can only use type wheel, and whiteness is very white,
Can not have a little incomplete；And cable pullled using process, mobile frequent, it is desired to cable must sufficiently flexible and conductor should be able to hold
Fracture of wire phenomenon etc. can not be occurred by sizable power, these exacting terms are very difficult in production, so that greatly
Most enterprises hang back, therefore, a kind of simple in construction, reinforced gas for being unlikely to deform, be not easy adhesion, bearing great efforts of exploitation
The production technology tool that body protection pushes away wire bond rifle private cable is of great significance.
The content of the invention
The invention aims to overcome the deficiencies in the prior art, and offer one kind is simple in construction, is unlikely to deform, is not easy
Adhesion, bear the high reinforced gas shield of great efforts, anti-flammability, weather resisteant, wearability, oil resistivity and push away wire bond rifle private cable
Production technology.
The object of the present invention is achieved like this：A kind of reinforced gas shield pushes away the production work of wire bond rifle private cable
Skill, described production technology comprise the following steps：
Step 1：The selection of steel wire, choose the steel wire of any surface finish, not damaged, impulse- free robustness or sharp edge；
Step 2：The surface and oil contaminant of steel wire is removed, the steel wire degreasing that will be chosen in step 1, obtains the steel wire of no greasy dirt；
Step 3：Draw annealing, by the steel wire without greasy dirt obtained in step 2 on special wire-drawing equipment by with mould,
Draw tapping monofilament；
Step 4：Steel monofilament is cleaned, and the steel monofilament obtained in step 3 is cleaned, and removes the wire drawing oil of steel monofilament surface
And impurity, obtain clean steel monofilament；
Step 5：Synnema is twisted again, and the clean steel monofilament obtained in step 4 is twisted again with special cage winch synnema；
Step 6：Examine, the steel monofilament after being twisted again to step 5 synnema is tested；
Step 7：Extrusion plastic restrictive coating, the qualified steel monofilament that step 6 is obtained utilize 125 DEG C of LSOH anti-flaming spokes
According to Insulation Material by extruding machine extrusion plastic restrictive coating, flexible conductor load bearing unit is formed；
Step 8：Strength test, the steel monofilament for the extrusion plastic restrictive coating that step 7 obtains is made a strength test；
Step 9：The making of central airway, hollow airway tube is made into using hard crosslinked polyolefin materials；
Step 10：Cross-linking radiation, the hollow airway tube that step 9 is obtained carry out electron beam irradiation crosslinking；
Step 11：Pressurization protection, the central airway that step 10 is obtained inject 0.1~0.2MPa's after both ends are shut
Gas；
Step 12：Gas leakage is examined, and the airway tube for injecting gas is carried out into gas leakage inspection；
Step 13：Conductor single line process, by electrician's round copper rod on special wire-drawing equipment by with mould, drawing out a diameter of
0.2mm copper single line after annealing；
Step 14：Copper single line is tin plating, and the copper single line drawn is cleaned, and the wire drawing for removing copper single wire surface is oily and miscellaneous
Matter, carried out after drying by tin equipment tin plating；
Step 15：Copper single line bundle strand, the copper single line obtained in step 14 is processed into round conductor with special cage winch, its
Middle bundle strand direction uses left-hand simultaneously with twisting direction again, and strictly controls twisted wire pitch；
Step 16：Insulating jacket layer is extruded, by the conductor that step 15 obtains by extruder coated insulation layer, then will be obtained
The wire rod obtained is introduced in tank and cooled down；
Step 17：Electron irradiation is crosslinked, and the wire rod that step 16 is obtained carries out electron beam irradiation crosslinking, forms conductor lines；
Step 18：Spark-testing：Whether the conductor lines that step 17 is obtained are leaked electricity using Spark plug optical fiber sensor；
Step 19：Composite cable core, the flexible conductor load bearing unit that control line and step 8 are obtained, step 12 obtain
The conductor lines that central airway, step 18 obtain are simultaneously multiple to be twisted, and forms composite cable core；
Step 20：Coiling covering, the composite cable core that step 19 obtains is coated its insulating barrier by extruding machine, and
The air in insulating barrier clad is extracted out with vacuum suction device, to reduce internal clearance, makes insulating barrier clad internal layer with answering
Complex cable core outer layer is combined closely；
Step 21：Cooling, the composite cable core that will have coated insulating barrier clad carry out cooling treatment, first it is put into 70~
80 DEG C of warm water coolings, place into normal-temperature water and cool down；
Step 22：Extrude protective layer, the composite cable core squash type or the extrusion of half squash type that step 21 is obtained
Machine extrudes protective layer, forms cable, and the wherein temperature of extruder is 85 DEG C of an area, 95 DEG C of 2nd area, 105 DEG C of 3rd area, four areas 120
DEG C, 125 DEG C of 5th area, head temperature be 125-128 DEG C, irradiation dose 110-130KGY, heat extension control 25%-50% it
Between；
Step 23：Whether cable spark-testing, the cable that step 22 is obtained are leaked electricity using Spark plug optical fiber sensor；
Step 24：Cable irradiation is crosslinked, and the cable that step 23 is obtained carries out electron beam irradiation crosslinking；
Step 25：Mark, the cable cable printing equipment printing type face that step 24 is obtained；
Step 26：Gas is released, the gas in central airway is released；
Step 27：Test package, quality inspection is carried out to manufactured cable, substandard product is rejected, qualified cable is entered
Row packaging and storage.
The material of the protective layer used in described step 22 is 125 DEG C of cross-linking radiation polyolefin elastomer materials.
The surrounding layer of described control line is extruded using φ 45 or the squash type extruders of φ 65, wherein the area of extrusion temperature one
110 DEG C, 130 DEG C of 2nd area, 155 DEG C of 3rd area, 165 DEG C of 4th area, 165 DEG C -175 DEG C of head temperature, into line after use electron beam irradiation,
Irradiation dose is 110-130KGY, and heat extension is controlled between 50%-80%, and by spark test after electron beam irradiation.
The composite cable core that described step 19 obtains is using 2 symmetrical signal wires, 2 symmetrical flexible conductor carryings
Unit, 1 central airway and 4 groups of conductor lines compositions, wherein the flexible conductor that any 1 group of conductor lines are distributed in arbitrary neighborhood is held
Between carrier unit and signal wire.
Beneficial effects of the present invention：Reinforced gas shield produced by the present invention pushes away wire bond rifle private cable with not variable
Shape, be not easy adhesion, bear the advantages of great efforts, anti-flammability, weather resisteant, wearability, high oil resistivity, and with it is excellent it is non-ignitable,
Not ageing properties, service life length, the insulation surrounding layer of signal wire are made up of 125 DEG C of LSOH anti-flaming irradiation insulating materials,
It is hardened after irradiation, there is the advantages of being not easy adhesion with central airway, the reinforced gas shield that this technique makes pushes away
Wire bond rifle private cable can long-term work in -45 DEG C~60 DEG C of environment temperature.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment 1
A kind of reinforced gas shield pushes away the production technology of wire bond rifle private cable, and described production technology includes following step
Suddenly：
Step 1：The selection of steel wire, choose the steel wire of any surface finish, not damaged, impulse- free robustness or sharp edge；
Step 2：The surface and oil contaminant of steel wire is removed, the steel wire degreasing that will be chosen in step 1, obtains the steel wire of no greasy dirt；
Step 3：Draw annealing, by the steel wire without greasy dirt obtained in step 2 on special wire-drawing equipment by with mould,
Draw tapping monofilament；
Step 4：Steel monofilament is cleaned, and the steel monofilament obtained in step 3 is cleaned, and removes the wire drawing oil of steel monofilament surface
And impurity, obtain clean steel monofilament；
Step 5：Synnema is twisted again, and the clean steel monofilament obtained in step 4 is twisted again with special cage winch synnema；
Step 6：Examine, the steel monofilament after being twisted again to step 5 synnema is tested；
Step 7：Extrusion plastic restrictive coating, the qualified steel monofilament that step 6 is obtained utilize 125 DEG C of LSOH anti-flaming spokes
According to Insulation Material by extruding machine extrusion plastic restrictive coating, flexible conductor load bearing unit is formed；
Step 8：Strength test, the steel monofilament for the extrusion plastic restrictive coating that step 7 obtains is made a strength test；
Step 9：The making of central airway, hollow airway tube is made into using hard crosslinked polyolefin materials；
Step 10：Cross-linking radiation, the hollow airway tube that step 9 is obtained carry out electron beam irradiation crosslinking；
Step 11：Pressurization protection, the central airway that step 10 is obtained inject 0.1~0.2MPa's after both ends are shut
Gas；
Step 12：Gas leakage is examined, and the airway tube for injecting gas is carried out into gas leakage inspection；
Step 13：Conductor single line process, by electrician's round copper rod on special wire-drawing equipment by with mould, drawing out a diameter of
0.2mm copper single line after annealing；
Step 14：Copper single line is tin plating, and the copper single line drawn is cleaned, and the wire drawing for removing copper single wire surface is oily and miscellaneous
Matter, carried out after drying by tin equipment tin plating；
Step 15：Copper single line bundle strand, the copper single line obtained in step 14 is processed into round conductor with special cage winch, its
Middle bundle strand direction uses left-hand simultaneously with twisting direction again, and strictly controls twisted wire pitch；
Step 16：Insulating jacket layer is extruded, by the conductor that step 15 obtains by extruder coated insulation layer, then will be obtained
The wire rod obtained is introduced in tank and cooled down；
Step 17：Electron irradiation is crosslinked, and the wire rod that step 16 is obtained carries out electron beam irradiation crosslinking, forms conductor lines；
Step 18：Spark-testing：Whether the conductor lines that step 17 is obtained are leaked electricity using Spark plug optical fiber sensor；
Step 19：Composite cable core, the flexible conductor load bearing unit that control line and step 8 are obtained, step 12 obtain
The conductor lines that central airway, step 18 obtain are simultaneously multiple to be twisted, and forms composite cable core；
Step 20：Coiling covering, the composite cable core that step 19 obtains is coated its insulating barrier by extruding machine, and
The air in insulating barrier clad is extracted out with vacuum suction device, to reduce internal clearance, makes insulating barrier clad internal layer with answering
Complex cable core outer layer is combined closely；
Step 21：Cooling, the composite cable core that will have coated insulating barrier clad carry out cooling treatment, first it is put into 70~
80 DEG C of warm water coolings, place into normal-temperature water and cool down；
Step 22：Extrude protective layer, the composite cable core squash type or the extrusion of half squash type that step 21 is obtained
Machine extrudes protective layer, forms cable, and the wherein temperature of extruder is 85 DEG C of an area, 95 DEG C of 2nd area, 105 DEG C of 3rd area, four areas 120
DEG C, 125 DEG C of 5th area, head temperature be 125-128 DEG C, irradiation dose 110-130KGY, heat extension control 25%-50% it
Between；
Step 23：Whether cable spark-testing, the cable that step 22 is obtained are leaked electricity using Spark plug optical fiber sensor；
Step 24：Cable irradiation is crosslinked, and the cable that step 23 is obtained carries out electron beam irradiation crosslinking；
Step 25：Mark, the cable cable printing equipment printing type face that step 24 is obtained；
Step 26：Gas is released, the gas in central airway is released；
Step 27：Test package, quality inspection is carried out to manufactured cable, substandard product is rejected, qualified cable is entered
Row packaging and storage.
Reinforced gas shield produced by the present invention push away wire bond rifle private cable have be unlikely to deform, be not easy adhesion, bear
The advantages of great efforts, anti-flammability, weather resisteant, wearability, high oil resistivity, and with excellent non-ignitable, not ageing properties, use the longevity
Life length, the insulation surrounding layer of signal wire are made up of 125 DEG C of LSOH anti-flaming irradiation insulating materials, it is hardened after irradiation, have
There is the advantages of being not easy adhesion with central airway, the reinforced gas shield that this technique makes, which pushes away wire bond rifle private cable, to be grown
Phase is operated in -45 DEG C~60 DEG C of environment temperature.
Claims (4)
1. a kind of reinforced gas shield pushes away the production technology of wire bond rifle private cable, it is characterised in that：Described production technology
Comprise the following steps：
Step 1：The selection of steel wire, choose the steel wire of any surface finish, not damaged, impulse- free robustness or sharp edge；
Step 2：The surface and oil contaminant of steel wire is removed, the steel wire degreasing that will be chosen in step 1, obtains the steel wire of no greasy dirt；
Step 3：Draw annealing, by the steel wire without greasy dirt obtained in step 2 on special wire-drawing equipment by with mould, drawing
Tapping monofilament；
Step 4：Steel monofilament is cleaned, and the steel monofilament obtained in step 3 is cleaned, and the wire drawing for removing steel monofilament surface is oily and miscellaneous
Matter, obtain clean steel monofilament；
Step 5：Synnema is twisted again, and the clean steel monofilament obtained in step 4 is twisted again with special cage winch synnema；
Step 6：Examine, the steel monofilament after being twisted again to step 5 synnema is tested；
Step 7：Extrusion plastic restrictive coating, the qualified steel monofilament that step 6 is obtained are exhausted using 125 DEG C of LSOH anti-flaming irradiation
Edge material forms flexible conductor load bearing unit by extruding machine extrusion plastic restrictive coating；
Step 8：Strength test, the steel monofilament for the extrusion plastic restrictive coating that step 7 obtains is made a strength test；
Step 9：The making of central airway, hollow airway tube is made into using hard crosslinked polyolefin materials；
Step 10：Cross-linking radiation, the hollow airway tube that step 9 is obtained carry out electron beam irradiation crosslinking；
Step 11：0.1~0.2MPa gas is injected at pressurization protection, the both ends of the central airway that step 10 is obtained after shutting
Body；
Step 12：Gas leakage is examined, and the airway tube for injecting gas is carried out into gas leakage inspection；
Step 13：Conductor single line process, by electrician's round copper rod on special wire-drawing equipment by with mould, drawing out a diameter of
0.2mm copper single line after annealing；
Step 14：Copper single line is tin plating, and the copper single line drawn is cleaned, and removes the wire drawing oil and impurity of copper single wire surface,
Carried out after drying by tin equipment tin plating；
Step 15：Copper single line bundle strand, the copper single line obtained in step 14 is processed into round conductor, wherein beam with special cage winch
Twist direction and use left-hand simultaneously with twisting direction again, and strictly control twisted wire pitch；
Step 16：Insulating jacket layer is extruded, by the conductor that step 15 obtains by extruder coated insulation layer, then by acquisition
Wire rod is introduced in tank and cooled down；
Step 17：Electron irradiation is crosslinked, and the wire rod that step 16 is obtained carries out electron beam irradiation crosslinking, forms conductor lines；
Step 18：Spark-testing：Whether the conductor lines that step 17 is obtained are leaked electricity using Spark plug optical fiber sensor；
Step 19：Composite cable core, the center that the flexible conductor load bearing unit that control line and step 8 are obtained, step 12 obtain
The conductor lines that airway tube, step 18 obtain are simultaneously multiple to be twisted, and forms composite cable core；
Step 20：Coiling covering, the composite cable core that step 19 obtains is coated its insulating barrier by extruding machine, and with very
Empty air extractor extracts the air in insulating barrier clad out, to reduce internal clearance, makes insulating barrier clad internal layer and compound electric
Cable core outer layer is combined closely；
Step 21：Cooling, the composite cable core for having coated insulating barrier clad is subjected to cooling treatment, is first put into 70~80 DEG C
Warm water cools down, and places into normal-temperature water and cools down；
Step 22：Protective layer is extruded, the composite cable core that step 21 obtains is squeezed with the extruder of squash type or half squash type
Go out protective layer, form cable, the wherein temperature of extruder is 85 DEG C of an area, 95 DEG C of 2nd area, 105 DEG C of 3rd area, 120 DEG C of 4th area, five
125 DEG C of area, head temperature are 125-128 DEG C, irradiation dose 110-130KGY, and heat extension control is between 25%-50%；
Step 23：Whether cable spark-testing, the cable that step 22 is obtained are leaked electricity using Spark plug optical fiber sensor；
Step 24：Cable irradiation is crosslinked, and the cable that step 23 is obtained carries out electron beam irradiation crosslinking；
Step 25：Mark, the cable cable printing equipment printing type face that step 24 is obtained；
Step 26：Gas is released, the gas in central airway is released；
Step 27：Test package, quality inspection is carried out to manufactured cable, substandard product is rejected, qualified cable is wrapped
Load storehouse.
2. a kind of reinforced gas shield as claimed in claim 1 pushes away the production technology of wire bond rifle private cable, its feature
It is：The material of the protective layer used in described step 22 is 125 DEG C of cross-linking radiation polyolefin elastomer materials.
3. a kind of reinforced gas shield as claimed in claim 1 pushes away the production technology of wire bond rifle private cable, its feature
It is：The surrounding layer of described control line is extruded using φ 45 or the squash type extruders of φ 65, wherein the area 110 of extrusion temperature one
DEG C, 130 DEG C of 2nd area, 155 DEG C of 3rd area, 165 DEG C of 4th area, 165 DEG C -175 DEG C of head temperature, into line after use electron beam irradiation, spoke
It is 110-130KGY according to dosage, heat extension is controlled between 50%-80%, and by spark test after electron beam irradiation.
4. a kind of reinforced gas shield as claimed in claim 1 pushes away the production technology of wire bond rifle private cable, its feature
It is：The composite cable core that described step 19 obtains is single using 2 symmetrical control lines, 2 symmetrical flexible conductor carryings
Member, 1 central airway and 4 groups of conductor lines compositions, wherein any 1 group of conductor lines are distributed in the flexible conductor carrying of arbitrary neighborhood
Between unit and control line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610208508.XA CN105741981B (en) | 2016-04-06 | 2016-04-06 | A kind of reinforced gas shield pushes away the production technology of wire bond rifle private cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610208508.XA CN105741981B (en) | 2016-04-06 | 2016-04-06 | A kind of reinforced gas shield pushes away the production technology of wire bond rifle private cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105741981A CN105741981A (en) | 2016-07-06 |
| CN105741981B true CN105741981B (en) | 2018-04-06 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110895979A (en) * | 2018-09-12 | 2020-03-20 | 江苏兴联电子科技有限公司 | Production process of waterproof fog vapor-tight automobile wire for automobile lamp |
| CN117831837A (en) * | 2024-03-01 | 2024-04-05 | 云南百冠电线电缆有限公司 | Anti-creeping separable double-layer insulated wire with tin-plated copper conductor and processing technology |
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| JP2004146068A (en) * | 2002-10-21 | 2004-05-20 | Fujikura Ltd | String length body equipped with information storage element and cable |
| CN201327734Y (en) * | 2008-10-27 | 2009-10-14 | 浙江万马集团特种电子电缆有限公司 | Damp proof co-axial cable |
| CN104916366A (en) * | 2015-06-25 | 2015-09-16 | 中天科技装备电缆有限公司 | High strength light marine cable and preparation method thereof |
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