CN105990807B - A kind of copper core cable soldering and sealed transition joint preparation method - Google Patents
A kind of copper core cable soldering and sealed transition joint preparation method Download PDFInfo
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- CN105990807B CN105990807B CN201510389663.1A CN201510389663A CN105990807B CN 105990807 B CN105990807 B CN 105990807B CN 201510389663 A CN201510389663 A CN 201510389663A CN 105990807 B CN105990807 B CN 105990807B
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Abstract
A kind of copper core cable soldering and sealed transition joint preparation method, including following process flow:1), cable and wire 1,2 are decorticated and made the naked joint 3 being fastenedly connected；2) solder stick 4 is wound；3）Bag aluminium platinum paper 5；4）The uniformly heating aluminium platinum paper of heat gun 6 is opened, and the fusing of indirectly heat solder stick adheres to soldering on naked joint；5）Heat-shrinkable T bush 7 on fitting sleeve, and uniformly heated with heat gun；6）Heat-shrinkable T bush, which shrinks and wrapped, to be attached on naked joint；7）According to above-mentioned 16 method, terminal position of staggering completes other terminals of cable；8）1 to 2 circle will be wrapped with the cable sheath 8 at joint two with Hot melt adhesive tape 9 respectively；9）Put big heat-shrinkable T bush 10 and uniformly heated with heat gun, big heat-shrinkable T bush is shunk and its interior Hot melt adhesive tape fusing, heat-shrinkable T bush seals waterproof with cable sheath by PUR adhesion.
Description
First, art
The present invention relates to a kind of copper core cable soldering and sealed transition joint preparation method；Belonging low-voltage distribution system
System, the technical field of construction of light current Information Exchange System wiring.
2nd, background technology
At present, low-voltage distribution system, light current Information Exchange System, in wiring, cable or electric wire all unavoidably need soldering
And the transition joint of sealing waterproof, and soldering and sealing waterproof technology method that joint makes have several, common preferable joint
Way is：1st, after for electric tin stove wicking or electric iron scolding tin, protected using high pressure self-adhesive tape water-proofing treatment, then with electrician's insulating tape
Shield；2nd, it is using special thermal shrinkage water-joint insulation and to protect after soldering；3rd, special docking water joint, cable conductor exists
Crimped on core body in joint, do not do soldering.
During soldering, there is electric tin soldering tool power taking hardly possible, in some operating environments（Such as high-altitude, wind-force relatively strong, day
Gas is cold）It is difficult to the situation of operation；General electric insulation adhesive tape protection, in outdoor environment, electric insulation adhesive tape seam crossing is easy
Aging loses viscosity and scatters and cause joint fails；And special thermal shrinkage water-joint is used, price is higher, inconvenient to carry；And
Using special docking water joint, oxidizable at conductor compression jointing, the contact resistance of joint is larger, due to reasons in structure, entirely
Joints size is larger.
3rd, the content of the invention
The present invention is used for low-voltage distribution system, light current Information Exchange System, is a kind of copper core used in wiring operation
Cable soldering and sealed transition joint preparation method.
The technical problem to be solved in the present invention is：
1）In copper core cable soldering and when sealing the transition joint wiring operation of waterproof, usually by power supply, operating environment
Limitation, the problem of solving in the construction of copper core cable joint that insoluble power supply and wind-force are excessive, temperature is too low and be unable to operation；
Solve wire and scolding tin during scolding tin to aoxidize because heating, tin liquor is lost in after melts soldering tin, and soldering quality is difficult to ensure that, wlding
The problem of being lost big.
2）Reach used method：Reliably, it is simple to operate, can work high above the ground, implementation is strong, use economy.
3）Reach consumptive material and instrument that method is used：Simply, it is smaller, it is easy to obtain, it is easy to carry；
The technical scheme is that：
The technical matters main points that a kind of copper core cable soldering of the present invention and sealing waterproof intermediate joint make are as follows：
1st, the naked fittings body of copper being fastenedly connected using solder stick looping, then be close to and wrap aluminium platinum paper, with high-temperature gas pair
Aluminium platinum paper is heated, after aluminium platinum paper heat conduction, and the solder stick inside fusing, swivel makes all solder sticks be fused into tin soldering liquid,
And adhere on the naked fittings body of copper, complete joint soldering；
2nd, sealing waterproof insulation process uses Hot melt adhesive tape looping cable, each one section of insulation sheath in two ends of power lug
On, then the heat-shrinkable T bush of length cladding joint and Hot melt adhesive tape is put, to the uniform heating of heat-shrinkable T bush while swivel, make
Hot melt adhesive tape fusing in heat-shrinkable T bush, PUR tightly stick at heat-shrinkable T bush on cable, wire outer skin and joint.
A kind of copper core cable soldering of the invention and sealed transition joint preparation method are by following particular technique techniques
Flow is realized：
1), cable and wire are decorticated, and it is naked that naked copper the end of a thread of insulated conductor 1 and insulated conductor 2 is mutually tied to be fastenedly connected
Joint 3, is shown in Fig. 1；Or using can the seamed metal sleeve 12 of soldering the copper cash head pressure of insulated conductor 1 and insulated conductor 2 is connected in
Turn into the naked joint 3 being fastenedly connected together, see Figure 13；It is to connect two wire conductions to make the purpose of naked joint 3 being fastenedly connected
Touch and fix relative position, prevent from releasing during upper tin.
2), on naked joint 3, the winding of solder stick 4 is carried out；If naked joint 3 is mutually twined, winding solder stick 4 is suitable
The winding direction of naked joint 3；See Fig. 2.
3）, on the joint for having wound solder stick 4, wrap aluminium platinum paper 5, aluminium platinum paper 5 is by solder stick and exposed copper conductor
It is fully wrapped around live；Then extruded with hand, aluminium platinum paper is pasted on joint；See Fig. 3.
4）, open the uniformly heating aluminium platinum paper 5 of heat gun 6, hot blast temperature, which reaches, causes solder stick 4 to melt through aluminium platinum paper 5,
Through insulated conductor 1 or insulated conductor 2 and carry out the naked joint 3 of back rotation, solder stick 4 melts, and scolding tin liquation sticks to naked joint 3
On；See Fig. 4.
5）, close the cooling of hot blast joint, after checking that plumb joint is qualified, heat-shrinkable T bush 7 is inserted on naked joint 3, heat gun 6 is opened
Uniform heated coupling heat-shrinkable T bush 7；See Fig. 5.
6）, hot blast temperature reaches the uniform shrinkage of heat-shrinkable T bush 7, and wraps and be attached on naked joint 3；Terminal is made；See figure
6。
7）, according to above-mentioned 1-6 method, terminal position of staggering, after each terminal completes in cable；
1 to 2 circle is twined on the cable sheath 8 at cable connector two with Hot melt adhesive tape 9 respectively；See Fig. 7.
8）, be inserted in big heat-shrinkable T bush 10, carry out back rotation cable sheath 8, heat gun 6 is uniformly heated in the middle of joint to two ends
Big heat-shrinkable T bush 10；Hot blast temperature reaches that the Hot melt adhesive tape 9 in big heat-shrinkable T bush 10 melts, and under heat-shrinkable T bush convergent force,
In the gap for being filled in cable, electric wire and joint；See Fig. 8.
9）, the big uniform shrinkage of heat-shrinkable T bush 10, while parcel be pasted onto on the cable sheath 8 of cable connector, complete cable
The sealing of joint, is shown in Fig. 9.
A kind of copper core cable soldering as described above and sealed transition joint preparation method, connect to improve wire in cable
The independent sealing water resistance of head, and the 5th unlike process above）Item and the 6th）Way be：
5th）Xiang Wei：Enclosed respectively with the winding of Hot melt adhesive tape 11 1 to 2 on insulated conductor 1 and two line skin of insulated conductor 2；See
Figure 10.
6th）Xiang Wei：Heat-shrinkable T bush 7 is inserted in, while coming back rotation naked joint 3 through insulated conductor 1 or insulated conductor 2,
Heat-shrinkable T bush 7 on the uniform heated coupling of heat gun 6, is shown in Figure 11；Hot blast temperature reaches heat-shrinkable T bush uniform shrinkage, Hot melt adhesive tape 11
Fusing, and heat-shrinkable T bush 7 is pasted onto on the line skin of insulated conductor 1 and insulated conductor 2, terminal is independent in completion cable
Waterproof is sealed, Figure 12 is seen.
Beneficial effects of the present invention：
The general introduction of the transition joint preparation method of common several copper core cable solderings and sealing waterproof：
1）The upper tin method of tin pot：It is after copper wire lead is connected, to immerse scaling powder, then immerse the heating fusing tin of tin pot
In liquid, after taking-up, form copper wire lead surface tining liquid cooled and solidified；Tin pot must be used in calm, stable place,
Electric tin pan must have a supply of electric power, and fiery tin pot inconvenience movement is used, the joint of overlap joint also inconvenient wicking；Connecing for pipeline is penetrated
Head, reserves that the end of a thread is short, and is frequently located in the eminence of building smallpox, is also not easy to wicking processing.
2）Tin method on electric iron：Using electric iron to copper wire lead heat certain temperature, while by solder stick deposition in
Joint surface, surface is even to be had after deposited tin, takes away electric iron, and joint surface applies tin cooled and solidified and formed；Applied in unregulated power supply, nothing
In the case that weldering is relied on, it is difficult to complete electric iron soldering, when making in the air, electric iron soldering, operation is difficult, and tin liquor is easy to run off.
3) insulating tape protection method：After adding tin on wire, then it is wound to insulating tape overlap joint at a wire sheath another
At a piece wire sheath, after each wire insulation is finished, then it is wound to insulating tape overlap joint at a cable sheath another
At a piece cable sheath；It can not reach and waterproof is fully sealed.
4）High pressure self-adhesive tape seals water-proofing method：After adding tin on wire, then at a wire sheath with insulating tape overlap joint twine
Around at another wire sheath, after each wire insulation is finished, taken at the crust of cable connector one end with high pressure self-adhesive tape
Connect and be wound at other end cable sheath；Further along high pressure self-adhesive tape above insulating tape is used at the crust of cable connector one end
Overlap joint is wound at other end cable sheath；Operation is cumbersome, and the joint made is big with respect to appearance and size.
5）Special Thermal Shrinkage Cable Joint crust seals water-proofing method：Typically in high-tension electricity power distribution construction, using with cable
The special joint that joint dimension matches, does insulation and the sealing waterproof of cable connector；Special joint size is larger, normalization, phase
To using dumb, inconvenient to carry.
6）Special shrinkage cable connector seals water-proofing method：It is mainly used in the joint of high voltage power cable, using with skeleton
Elastomeric joint, is inserted in after joint location, extracts skeleton, and elastomeric joint shrinks to pack tightly carries out sealing protection on cable sheath, specially
Larger with joint dimension, normalization, relative usage is dumb.
The beneficial effects of the invention are as follows, a kind of copper core cable soldering and sealed transition joint preparation method, its advantage is
Main material and instrument：Heat gun, solder stick and aluminium platinum paper, Hot melt adhesive tape, heat-shrinkable T bush, are easy to purchase, carry and use, thing
Expect cheaper；When solving unregulated power place, aerial work breakthroughly, copper cable, electric wire transition joint soldering and sealing are anti-
The problem of construction simple and convenient of water insulation, soldering quality is improved, save wlding, also can be normal in the environment of rather harsh
Construction operation.
The present invention compares the above-mentioned advantageous details for commonly using several copper core cable transition joint preparation methods at present：
1) heat gun can use multiple heating sources, such as small spray gun, wind-proof lighter, plastic welding gun；According to gas hot-air
Rifle, then do not limited by power supply, general environment, solve cable connector construction in be often difficult to solve power supply and wind-force it is excessive,
The too low problem of temperature；, can constructing operation so long as not under strong wind and rainy ultra-hostile environment (UHE).
2) due to the aluminium platinum protection sheet of scolding tin process center tap, protect wire not because of heating oxidation, protection solder stick fusing
Tin liquor is not lost in afterwards, while protecting wire and tin soldering liquid are few in heating to be aoxidized with air contact, saves wlding and tin
Weldering quality can be guaranteed.
3) sealing waterproof method is used：It is more reliable than high pressure water-proof self-adhesion adhesive tape method, simple；Make than private cable joint method
With economical, simple to operate.
4) instrument used in：Simply, it is smaller, it is easy to obtain, it is easy to carry；
5) institute's technique for applying：Easy meeting easy to learn, exploitativeness is strong；
Brief description of the drawings
(an embodiment part)
Fig. 1 is the figure of technological process 1
Explanation is indicated in figure：1. insulated conductor；2. insulated conductor；3. naked joint.
Fig. 2 is the figure of technological process 2
Explanation is indicated in figure：1. insulated conductor；2. insulated conductor；3. naked joint；4. solder stick.
Fig. 3 is the figure of technological process 3
Explanation is indicated in figure：1. insulated conductor；2. insulated conductor；3. naked joint；4. solder stick；5. aluminium platinum paper.
Fig. 4 is the figure of technological process 4
Explanation is indicated in figure：1. insulated conductor；2. insulated conductor；3. naked joint；5. aluminium platinum paper；6. heat gun.
Fig. 5 is the figure of technological process 5
Explanation is indicated in figure：1. insulated conductor；2. insulated conductor；3. naked joint；6. heat gun；7. heat-shrinkable T bush.
Fig. 6 is the figure of technological process 6
Explanation is indicated in figure：1. insulated conductor；2. insulated conductor；3. naked joint；7. heat-shrinkable T bush.
Fig. 7 is the figure of technological process 7
Explanation is indicated in figure：8. cable sheath；9. Hot melt adhesive tape.
Fig. 8 is the figure of technological process 8
Explanation is indicated in figure：6. heat gun；8. cable sheath；9. Hot melt adhesive tape；10. big heat-shrinkable T bush.
Fig. 9 is the figure of technological process 9
Explanation is indicated in figure：1. insulated conductor；2. insulated conductor；3. naked joint；4. solder stick；5. aluminium platinum paper；6. hot blast
Rifle；7. heat-shrinkable T bush；8. cable sheath；9. Hot melt adhesive tape；10. big heat-shrinkable T bush.
(part of embodiment two)
Figure 10 is the figure of technological process 5 (terminal encapsulation process)
Explanation is indicated in figure：1. insulated conductor；2. insulated conductor；3. naked joint；5. aluminium platinum paper；11. Hot melt adhesive tape.
Figure 11 is the figure a of technological process 6 (terminal encapsulation process)
Explanation is indicated in figure：1. insulated conductor；2. insulated conductor；3. naked joint；6. heat gun；7. heat-shrinkable T bush；
11. Hot melt adhesive tape.
Figure 12 is the figure b of technological process 6 (terminal encapsulation process)
Explanation is indicated in figure：1. insulated conductor；2. insulated conductor；3. naked joint；7. heat-shrinkable T bush；11. PUR
Band.
(part of embodiment three)
Figure 13 is the figure of technological process 1 (joint pressure is even handled)
Explanation is indicated in figure：1. insulated conductor；2. insulated conductor；3. naked joint；12. metal sleeve；13. line tweezer is crimped
Impression.
(example IV part)
Figure 14 is the figure of technological process 4 (the anti-excess temperature measure of insulation)
Explanation is indicated in figure：1. insulated conductor；2. insulated conductor；3. naked joint；5. aluminium platinum paper；6. heat gun；14. it is high
Warm protective folder.
Figure 15 is a kind of copper core cable soldering and sealed transition joint fabrication processing (embodiment one)
Figure 16 is a kind of copper core cable soldering and sealed transition joint fabrication processing-at the sealing of-terminal
Manage (embodiment two)
Figure 17 is a kind of copper core cable soldering and sealed transition joint fabrication processing-even processing is (real for-joint pressure
Apply example three)
Figure 18 is a kind of copper core cable soldering and sealed transition joint fabrication processing-the anti-excess temperature measure of-insulation
(example IV)
4th, embodiment one
A kind of copper core cable soldering and sealed transition joint fabrication processing (see Figure 15)
1st, naked joint is made：1) cable stripping joint crust；2) insulated conductor 1 and the wire stripping head of insulated conductor 2；3) insulated conductor
1 mutually twines into the naked joint 3 being fastenedly connected with wire naked copper the end of a thread of insulated conductor 2；See Fig. 1.
2nd, solder stick is wound：On naked joint 3, the solder stick 4 of fluxing agent core in uniform winding, winding solder stick 4 will
Along the winding direction of naked joint 3, Fig. 2 is seen.
3rd, bag aluminium platinum paper：On the joint of the solder stick 4 wound, bag aluminium platinum paper 5：Using slightly wide by one with copper sleeve length
The coated circle of joint one half of aluminium platinum paper of point, solder stick and exposed copper conductor is fully wrapped around firmly；Then extruded with hand, make aluminium platinum
The sturdy joint of paper, is shown in Fig. 3.
4th, soldering：Carry out tin in the naked joint 3 of back rotation, heating through insulated conductor 1 and insulated conductor 2：Open heat gun 6
（Using wind-proof lighter or high temperature air gun or small blowtorch）Uniform heating aluminium platinum paper 5, is shown in Fig. 4；Temperature of the hot blast on aluminium platinum paper 5 is not
Must be more than 800 degree, and the swivel when roasting melts internal solder stick uniform, while avoiding aluminium platinum paper from baking by aluminium platinum paper
Change.
Cooling is with checking：Several seconds of baking, closes hot blast, waits after joint cooling, removes protection aluminium platinum paper 5；Observe soldering
Situation, if backlog demand, repeats above-mentioned 2 ~ 4 processes.
5th, terminal insulate：After the cooling of soldering joint, heat-shrinkable T bush 7 is inserted in, through insulated conductor 1 and insulated conductor 2
Carry out the naked joint 3 of back rotation, open heat gun 6, turn down hot blast temperature or adjust the distance of remote puff prot and joint, hot blast is in thermal shrinkable sleeve
Temperature on pipe 7 must not exceed 400 degree, and uniform heated coupling heat-shrinkable T bush 7 is shown in Fig. 5；
6th, terminal shapes：The uniform shrinkage of heat-shrinkable T bush 7, and wrap on the naked joint 3 of patch；Terminal is made, Fig. 6 is seen.
7th, other terminals make：According to above-mentioned 1-6 method, terminal position of staggering, by each wire in cable
Joint completes.
8th, cable connector sealing protection：1 to 2 will be twined on two cable sheath 8 of cable connector with Hot melt adhesive tape 9 respectively
Circle, is shown in Fig. 7；Big heat-shrinkable T bush 10 is inserted in, carrys out back rotation cable sheath 8, big heat-shrinkable T bush 10 is heated evenly, heat gun is opened
6, turn down hot blast temperature or adjust the distance of remote puff prot and joint, temperature of the hot blast on heat-shrinkable T bush 7 must not exceed 400 degree,
To the big heat-shrinkable T bush 10 of the uniform heated coupling in two ends in the middle of joint, Fig. 8 is seen.
9th, cable connector sealing protection shaping：The big uniform shrinkage of heat-shrinkable T bush 10, and heat makes through big heat-shrinkable T bush
Hot melt adhesive tape 9 is melted, and big heat-shrinkable T bush 10 is bonded on the cable sheath 8 of cable connector with Hot melt adhesive plaster, completes cable connector
Sealing, is shown in Fig. 9.
In above-mentioned operation, heat-shrinkable T bush is mostly to be inserted in advance, in addition to the fixed the heat shrinkable sleeve of heating in place, during operation
Heat-shrinkable T bush will keep from heat, and cause subsequently can not be in place；When the hot melting temperature of Hot melt adhesive tape should be greater than cable conductor normal work
The 20% of temperature, must be less than the operating temperature of heat-shrinkable T bush.
5th, embodiment two
A kind of copper core cable soldering and sealed transition joint fabrication processing-- terminal encapsulation process is (see figure
16)
The present embodiment and embodiment one（A kind of copper core cable soldering and sealed transition joint fabrication processing）It is different
Be 5,6.
1 to 4, a kind of every copper core cable soldering with embodiment one and sealed transition joint fabrication processing（See
Figure 15）The 1st to 4 it is identical.
5th, wire sheath gluing：On insulated conductor 1 and two insulated hull of insulated conductor 2 respectively with Hot melt adhesive tape 11 twine 1 to
2 circles, are shown in Figure 10.
6th, terminal is protected：Heat-shrinkable T bush 7 is inserted in, the naked joint 3 of back rotation is carried out through insulated conductor 1 and insulated conductor 2, heat
Air pressure gun 6 uniformly heats heat-shrinkable T bush 7, sees Figure 11.The uniform shrinkage of heat-shrinkable T bush 7, its interior Hot melt adhesive tape 11 melts, heat-shrinkable T bush 7
It is adhesive on lug wire crust, completes terminal and individually seal waterproof, see Figure 12.
7 to 9, a kind of every copper core cable soldering with embodiment one and sealed transition joint fabrication processing（See
Figure 15）The 7th to 9 it is identical.
6th, embodiment three
A kind of copper core cable soldering and sealed transition joint fabrication processing-- joint pressure is even handled (see Figure 17)
The present embodiment and embodiment one（A kind of copper core cable soldering and sealed transition joint fabrication processing）It is different
Be the 1st.
1st, naked joint is made：1) cable stripping joint crust；2) insulated conductor 1 and the wire stripping head of insulated conductor 2；3) using can
Insulated conductor 1 and the copper bare wire head of insulated conductor 2 are connected together and connected as fastening by the seamed metal sleeve 12 of soldering with pincers pressure
The naked joint 3 connect, is shown in Figure 13.The sectional area of metal sleeve 12 should be greater than sectional area of wire.
2 to 9, a kind of every copper core cable soldering with embodiment one and sealed transition joint fabrication processing（See
Figure 15）The 2nd to 9 it is identical.
7th, example IV
A kind of copper core cable soldering and sealed transition joint fabrication processing-the anti-excess temperature measure of-insulation is (see figure
18)
The present embodiment and embodiment one（A kind of copper core cable soldering and sealed transition joint fabrication processing）It is different
Be the 4th.
1 to 3, a kind of every copper core cable soldering with embodiment one and sealed transition joint fabrication processing（See
Figure 15）The 1st to 3 it is identical.
4th, soldering and insulated hull protection：The joint two ends insulation position high temperature dwell retaining clip 14 of insulated conductor 1 and insulated conductor 2
Protected to carry out insulated hull during soldering heating, carry out tin in the naked joint 3 of back rotation insulated conductor 1 and insulated conductor 2, heating：Beat
The uniformly heating aluminium platinum paper 5 of heat gun 6 is opened, Figure 14 is seen, it is uniform that hot blast melts internal solder stick by aluminium platinum paper, completes after soldering
Remove high temperature dwell retaining clip 14.
5 to 9, a kind of every copper core cable soldering with embodiment one and sealed transition joint fabrication processing（See
Figure 15）The 5th to 9 it is identical.
8th, embodiment five
A kind of copper core cable soldering and sealed transition joint fabrication processing-terminal adhesive tape insulation
The present embodiment and embodiment one（A kind of copper core cable soldering and sealed transition joint fabrication processing）It is different
Be the 6th.
6th is：Terminal insulate：After the naked scolding tin of joint 3 of wire, insulated using electric insulation adhesive tape looping,
Terminal is made；The characteristics of this process is that joint is shorter, operation convenient, but quality assurance difficulty is big or looping external diameter is larger.
Claims (3)
1. a kind of copper core cable soldering and sealed transition joint preparation method, it is characterized in that including following process flow:1）Electricity
Cable and wire are decorticated, the first insulated conductor（1）With the second insulated conductor（2）Naked copper the end of a thread naked connecing of being mutually tied to be fastenedly connected
Head（3）；2）In naked joint（3）On, carry out solder stick（4）Winding；3）Winding solder stick（4）Joint on, wrap aluminium
Platinum paper（5）, aluminium platinum paper（5）Solder stick and exposed copper conductor is fully wrapped around firmly；Then extruded with hand, be pasted in aluminium platinum paper
On joint；4）Open heat gun（6）Uniform heating aluminium platinum paper（5）, hot blast temperature, which reaches, passes through aluminium platinum paper（5）Cause solder stick
（4）Fusing, through the first insulated conductor（1）Or second insulated conductor（2）And carry out the naked joint of back rotation（3）, solder stick（4）Melt
Change, scolding tin liquation sticks to naked joint（3）On；5）After soldering cooling, heat-shrinkable T bush is inserted in（7）, open heat gun（6）It is uniform to add
Hot joint heat-shrinkable T bush（7）；6）Hot blast temperature reaches heat-shrinkable T bush（7）Uniform shrinkage, and bag is attached to naked joint（3）Upper turn into is led
Wire terminal；7）According to the 1st of technological process the）To 6）The method of item, terminal position of staggering, by each terminal system in cable
After the completion of work；Cable sheath at cable connector two（8）It is upper to use Hot melt adhesive tape respectively（9）Twine 1 to 2 circle；8）It is inserted in big pyrocondensation
Sleeve pipe（10）, carry out back rotation cable sheath（8）, heat gun（6）Big heat-shrinkable T bush is uniformly heated to two ends in the middle of joint（10）；
Hot blast temperature reaches big heat-shrinkable T bush（10）Interior Hot melt adhesive tape（9）Fusing, and under heat-shrinkable T bush convergent force, it is filled in electricity
In the gap of cable, electric wire and joint；9）Big heat-shrinkable T bush（10）Uniform shrinkage, while parcel is adhesive in outside the cable of cable connector
Skin（8）On, complete cable connector sealing.
2. a kind of copper core cable soldering according to claim 1 and sealed transition joint preparation method, it is characterised in that
Also include：The 5th of technological process）With 6）Way be：5）First insulated conductor（1）And second insulated conductor（2）Two line
Hot melt adhesive tape is used on skin respectively（11）Twine 1 to 2 circle；6）It is inserted in heat-shrinkable T bush（7）, through the first insulated conductor（1）, second insulation lead
Line（2）Carry out the naked joint of back rotation（3）While, heat gun（6）Heat-shrinkable T bush on uniform heated coupling（7）；Hot blast temperature reaches
Heat-shrinkable T bush uniform shrinkage, Hot melt adhesive tape（11）Fusing, and by heat-shrinkable T bush（7）It is pasted onto the first insulated conductor（1）With second
Insulated conductor（2）Line skin on, complete cable in terminal independent sealing waterproof.
3. a kind of copper core cable soldering according to claim 1 and sealed transition joint preparation method, it is characterised in that
Also include：The 1st of technological process）Way be：Using can soldering seamed metal sleeve（12）By the first insulated conductor（1）
With the second insulated conductor（2）Copper cash head pressure connect together as the naked joint that is fastenedly connected（3）.
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| CN201510389663.1A CN105990807B (en) | 2015-07-06 | 2015-07-06 | A kind of copper core cable soldering and sealed transition joint preparation method |
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| CN201510389663.1A CN105990807B (en) | 2015-07-06 | 2015-07-06 | A kind of copper core cable soldering and sealed transition joint preparation method |
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| CN105990807B true CN105990807B (en) | 2017-07-25 |
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| CN112086761A (en) * | 2020-08-26 | 2020-12-15 | 中航光电科技股份有限公司 | Tensile type wire switching method |
| CN116435925A (en) * | 2023-04-06 | 2023-07-14 | 广东安诺新材料科技有限公司 | Manufacturing method of waterproof cable joint |
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| EP0767048B1 (en) * | 1995-10-06 | 2002-11-27 | CCS Technology, Inc. | Method for manufacturing a thermoplastic shrinkable sleeve for cables |
| CN102509989B (en) * | 2011-11-29 | 2014-05-07 | 国网电力科学研究院 | Manufacturing method of but joints of elongated cables for geotechnical engineering instruments |
| CN202523866U (en) * | 2011-12-29 | 2012-11-07 | 杭州航天电子技术有限公司 | Wire connector of shielded twisted pair |
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