CN106298098A - A kind of bus insulation processing method and the bus processing method of use the method - Google Patents
A kind of bus insulation processing method and the bus processing method of use the method Download PDFInfo
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- CN106298098A CN106298098A CN201610689956.6A CN201610689956A CN106298098A CN 106298098 A CN106298098 A CN 106298098A CN 201610689956 A CN201610689956 A CN 201610689956A CN 106298098 A CN106298098 A CN 106298098A
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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
- H01B13/06—Insulating conductors or cables
- H01B13/16—Insulating conductors or cables by passing through or dipping in a liquid bath; by spraying
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Abstract
The invention discloses a kind of bus insulation processing method and use the bus processing method of the method.Bus insulation processing method: the insulating powder in fluidisation pond is under suspended state, immerses the bus workpiece after preheating in the insulating powder in fluidisation pond and is coated, and cut off the source of the gas in fluidisation pond.The present invention uses the mode blocking fluidisation source of the gas after bus workpiece immerses insulating powder, bus workpiece is carried out surface-coated, so in coating procedure, the phenomenon of bus surface of the work heat will not be taken away with fluidizing gas, immersed in insulating powder by the position to be coated of bus workpiece simultaneously, so bus workpiece is also played the effect of insulation by insulating powder, so that bus workpiece thermal loss speed in fluidisation pond reduces, the surface of bus workpiece can hot melt attachment insulating powder thickness increase, reduce fluidisation air-flow bus coating quality is affected, namely improve the quality of bus coating.
Description
Technical field
The present invention relates to a kind of bus insulation processing method and use the bus processing method of the method.
Background technology
At present, in existing power transmission and transformation industry in voltage power distribution equipments at different levels, particularly medium voltage network, as connecting once
The conductor that loop and each electrical equipment connect typically uses bus, and the effect of bus collects exactly, distributes and transmit electric energy.Industry
Interior bus uses rectangular rigid copper bar or aluminum row.After bus is completed by the operation such as cutting, bending, also will be through post processing.Female
The post processing of line is mainly surface and processes and insulation processing.The processing mode that both is different is hardly formed works continuously, wherein
In surface treatment process, it is difficult to the meeting avoided uses acid solution to be carried out bus, causes the pollution of environment and water quality, even if
Carry out sewage disposal, but processing cost is high, so this traditional production method need to improve；Insulation processing at bus
In, great majority use thermoplastic tube to be enclosed within bus, and this production causes different bus specifications otherwise same, and kind is the most, and
And heat-shrink tube makes and there is multiplexing's defective workmanship, and on electrical operation, existence combines sternly, heat assembles fast, heat ageing
The problem such as serious, jeopardizes the safe operation of electrical equipment, statistically the highest because of the heat ageing accounting that causes the accident in industry.Bus exists
Production process is overlapped, bake, cut hole and there is no complete production line, between workpiece of taking, operation, turn the whole manual work of sequence, environment
Badly, labor intensity is big.The major drawbacks that such processing technique and method exist is exactly that operating personnel's labor intensity is big, work
Efficiency is low, and there is job safety hidden danger.
Processing technique is moulded in the leaching of the bare bus bar that Chinese patent literature CN105097142A discloses a kind of insulation bus slot, should
Technique uses fluid bed that bare bus bar is carried out leaching and moulds, and fluid bed includes that main bed body, main bed body are provided with by the dividing plate of micro-porous permeable
Between the upper and lower every fluidisation pond and air chamber, air chamber is in the lower section in fluidisation pond, and is provided with the gas distribution being in below dividing plate in air chamber
Plate and be in the trachea below air distribution plate so that gas is after trachea enters air chamber, upwards sequentially pass through air distribution plate and dividing plate and
Enter fluidisation pond, will the suspension blown of asphalt mixtures modified by epoxy resin powder in fluidisation pond, after entering fluidisation pond with the bare bus bar after to be preheated,
Make epoxy powder can hot melt adhesion on the surface of bare bus bar, it is achieved on the surface of bare bus bar coating insulation material
Material.But this technique uses up and down reciprocatingly dip-coating 3 times, 2 ~ 3 seconds each time, dip-coating THICKNESS CONTROL is in 50 ~ 60 μm.Through dip-coating
Bare bus bar be placed again into again circulating after constant temperature plastifies 25min ~ 35min in the recirculation furnace of 180 DEG C ~ 200 DEG C past
Multiple leaching more than 2mm to be reached at least needs four circulations.Taking out due to every subintrusion causes bus to dispel the heat quickly at airport, and
And suspend get up powder upwards blow afloat will also result in the heat of bus own scatter and disappear, this results in because the heat of bus own does not reaches
The thawing requirement of powder, reciprocal dip-coating THICKNESS CONTROL does not reaches requirement.Quality that bus coats and efficiency is caused all to reduce, and
Waste resource greatly.
Summary of the invention
It is an object of the invention to provide a kind of reduction and fluidize the bus insulation process side that bus coating quality is affected by air-flow
Method, additionally provides a kind of bus processing method using this bus insulation processing method simultaneously.
For realizing object above, the technical scheme of the bus insulation processing method of the present invention is as follows:
Bus insulation processing method, the insulating powder in fluidisation pond is under suspended state, by the bus workpiece leaching after preheating
Enter in the insulating powder fluidizing in pond and be coated, and cut off the source of the gas in fluidisation pond.
When bus workpiece preheats, heating-up temperature is 180 DEG C, and heat time heating time is 40min.
Fluidisation pond cell cavity by nano level microwell plate be divided between the upper and lower every air chamber and fluidising chamber, fluidising chamber is in gas
The top of room, described insulating powder is in fluidising chamber, and described source of the gas is connected on air chamber；When cutting off the source of the gas in fluidisation pond,
Air chamber internal gas pressure is more than fluidising chamber's internal gas pressure.
When fluidizing pond and not cutting off source of the gas, in fluidisation pond, the density of insulating powder is 0.16 kilograms per cubic meter；Cutting off gas
Behind source, the density of insulating powder is 0.85 kilograms per cubic meter.
After bus workpiece is stopped the setting time in fluidisation pond, from fluidisation pond, take out bus workpiece, complete coating
Operation.
Described set the time as 1min time, the coat thickness of the bus surface of the work of taking-up is 2mm.
Described set the time as 2min time, the coat thickness of the bus surface of the work of taking-up is 3mm.
The technical scheme of the bus processing method of the present invention is as follows:
Bus processing method, including insulation processing operation, insulation processing operation: the insulating powder in fluidisation pond is in suspension
Under state, the bus workpiece after preheating is immersed in the insulating powder in fluidisation pond and is coated, and cut off the source of the gas in fluidisation pond.
After bus workpiece is stopped the setting time in fluidisation pond, from fluidisation pond, take out bus workpiece, complete coating
Operation.
It is additionally included in the surface treatment procedure carried out before insulation processing operation, surface treatment procedure: use ultrasonic waves for cleaning
Mode bus surface of the work is cleared up.
The present invention uses the mode blocking fluidisation source of the gas after bus workpiece immerses insulating powder, and bus workpiece is carried out table
Topcoating is covered, and so in coating procedure, will not take away the phenomenon of bus surface of the work heat with fluidizing gas, simultaneously by bus
The position to be coated of workpiece is immersed in insulating powder, so bus workpiece is also played the effect of insulation by insulating powder, thus
Make bus workpiece fluidisation pond in thermal loss speed reduce, the surface of bus workpiece institute can hot melt attachment insulating powder thickness
Degree increases, and reducing fluidisation air-flow affects bus coating quality, namely improves the quality of bus coating.Meanwhile, by mother
Lineman's part thickness of the insulating powder last layer that single can adhere in fluidisation pond increases impact, and bus workpiece needs the frequency of Repeat-heating
Rate can reduce, or even without post bake, thus improve the efficiency of bus coating.
Accompanying drawing explanation
Fig. 1 is the workflow schematic diagram of median generatrix process for producing line of the present invention；
Fig. 2 is the structural representation of Fig. 1 median generatrix surface-treatment line；
Fig. 3 is the structural representation of Fig. 1 median generatrix insulation processing production line；
Fig. 4 is the structural representation fluidizing pond in Fig. 3；
Fig. 5 is the schematic diagram of the fluidising chamber fluidizing pond in Fig. 4 insulating powder density before and after blocking source of the gas.
Detailed description of the invention
The embodiment of median generatrix processing method of the present invention: this bus processing method is to complete on bus process for producing line
, bus process for producing line uses pipeline system, and is divided into two large divisions: surface processes and insulation processing.Bus surface processes
Production line belongs to the front section of pipeline system bus process for producing line, simultaneously this bus surface-treatment line and bus insulation
Process for producing line belongs to again two relatively independent parts, i.e. bus surface-treatment line and bus insulation process for producing line can
Think bus insulation process for producing line feed, it is also possible to the independent bus workpiece producing the process of intermediate products surface, enter
Row is sold.
As it is shown in figure 1, the main station of bus surface-treatment line has: pre-treatment suspension member position 1, removing surface position 2, brush plating
Position 3, bus need to be hung on the conveyer device of pre-treatment suspension member position, is transported to removing surface by conveyer device afterwards by i.e. artificial
Position carries out ultrasonic waves for cleaning, cleaning showers, wind are cut, air-dry；Being transported by conveyer device, personnel do not enter working region again,
After brush plating position manually carries out taking off workpiece and completing brush plating operation, mechanical hand 4 it is transported to next process protection position 5
On workbench.The operation of the insulation processing production line of bus mainly has: protection position 5, post processing suspension member position 6, coating position 7, lower part
After bus workpiece after brush plating is placed on the workbench of protection position 5 by position 8, packaging position 9, i.e. mechanical hand 4, operative employee will by frock
Bus workpiece is made without the faying surface of region bus workpiece of coating and after installing hole carries out parcel protection, after hanging over
Process on the framework in hanger position 6, Programme control trolly, after extracting, first the heating furnace of coated position 7 preheats, and then send
Going to coat position 7 and carry out FBC coating operation, after operation completes, the bus that operation is completed by transplanter is placed on the work of lower part position 8
On platform, case in packaging position 9 by number after then operator removes frock.
The use process of each station of the insulation processing production line of bus is as follows:
Protection position: after receiving mechanical hand and be transferred to the bus of workbench, carries out cladding by frock anti-to faying surface and installing hole
Protecting, on the insulation processing conveyer device deposited in hanging over insulation processing suspension member district after protection, insulation processing conveyer device includes edge
The delivery track of bus workpiece conveying direction extension and the insulation processing Programme control trolly 22 of upper installation, insulation processing Programme control trolly
Being provided with elevator 21 on 22, elevator 21 connects the hanger 18 for carry bus workpiece.
Post processing suspension member position: post processing suspension member position is by the hanger storage area of insulation conveyer device, hanger leaves in solid
Determining on framework, transported by insulation processing Programme control trolly 22, bus workpiece hangs on hanger after protection.
Coating position: as it is shown on figure 3, bus hangs on hanger 18, after receiving work order, insulation processing Programme control trolly 22
Moving after coming to hold up the position that hanger is transported to baking oven 19,19, baking oven automatically opens up, on insulation processing Programme control trolly 22
Hanger 18 is delivered in baking oven 19 by elevator 20 action, and after the device clamping hanger 18 in baking oven 19, elevator 20 sets back,
Oven door implements heating after being automatically switched off, and insulation processing Programme control trolly 22 carries out next step by setup program and resets, and then waits
Next instruction, has heated rear insulation processing Programme control trolly 22 and has received after instruction moves to baking oven 19 times, and baking oven 19 is beaten automatically
Opening, elevator 20 holds up hanger 18 and falls on insulation processing Programme control trolly 22, and oven door is closed, and insulation processing Programme control trolly 22 is transported
Send hanger arrive fluidisation pond 21 above, elevator 20 fall bus is delivered to fluidize pond 21 fluidisation pond in carry out FBC coating, complete
Bus workpiece is promoted by rear elevator 20, and insulation processing Programme control trolly 22 is transported to baking oven 19 position, and oven door is opened, elevator
After 20 rises clamp in hanger 18 is delivered to baking oven 19, elevator 20 falls after rise, and oven door is automatically switched off, Programme control trolly 22 reset etc.
Waiting to instruct, bus workpiece insulate after having solidified in baking oven 19 after hanger 18 is taken out by Programme control trolly 22 and delivers to lower part position.Female
The coating unit of line uses the mode of fluidisation coating to instead of heat-shrinkable T bush, it is achieved automated production pattern, carries out FBC coating
Busbar combination power, various electricity function index are superior to heat-shrink tube, promote in power industry, are all that people works in industry
Industry pattern, this realization produces the uncontrollable factor decreasing human users automatically, steady quality and reduce labor intensity and
Improve safety.
The whole coating procedure of bus workpiece can be divided into preheating coating three parts of solidification, wherein coats operation
Carrying out in fluidisation pond, as shown in Figure 4, the cell body 301 in this fluidisation pond is made up of upper shell 302 and lower house 305.Upper casing
Body 302 is the barrel-type casing of the equal opening in upper and lower two ends, and the bottom sides of upper shell 302 is along being provided with the upper flange turned up；Lower house 305
For upper end open, the barrel-type casing of lower end closed, the top sides of upper shell 302 is along being provided with the lower flange turned up.Upper flange and under
Flange is connected by circumferentially spaced uniform connecting bolt is removable, and is folded with between upper flange and lower flange and is in upper shell
Dividing plate 304 between 302 and lower house 305.The inner chamber in fluidisation pond is divided into the fluidisation being in above dividing plate 304 by dividing plate 304
Room 308 and be in the air chamber 309 below dividing plate 304.Fluidising chamber 308 is the end face by dividing plate 304 and the internal face of upper shell 302
Surround.Air chamber 309 is the bottom surface by dividing plate 304 and the bottom surface of lower house 305, internal face surround.It is provided with in air chamber 309
The trachea 306 extended along left and right and the gas distribution structure being on the tube wall of trachea 306.Trachea 306 air inlet is provided with quick valve
Door gear 312.Be additionally provided with the drying device being between trachea 306 and dividing plate 304 in air chamber 309, this drying device include every
The sponge 311 being located between trachea 306 and dividing plate 304 and the bracketing mesh plate 310 below sponge 311, sponge 311 and dividing plate
Parallel interval is arranged, and air chamber 309 is divided into the dry air chamber being in upside and the source of the gas air chamber being in downside by sponge 311.Dry
Dryness room is folded between sponge 311 and dividing plate 304.Source of the gas air chamber is in the lower section of sponge 311, and trachea is in source of the gas air chamber
In.Trachea 306 is parallel with dividing plate 304.Trachea 306 is divided into the interior pipeline section and outer segment being integrally coaxially disposed, wherein at interior pipeline section
In air chamber 309, the left end of interior pipeline section be installed in the left side wall panel of air chamber 309 upstream extremity, right-hand member is for extending to air chamber
Downstream on the right side wall of 309, and the downstream of interior pipeline section blocked by the right side wall of air chamber 309, the two ends, left and right of interior pipeline section
It is respectively welded on the left and right sides wall being fixed on air chamber 309；Outer segment connects on the upstream extremity of interior pipeline section.Gas distribution structure is gas
The blowing mouth 307 offered on the tube wall of the interior pipeline section of pipe 306, blowing mouth 307 is axially spaced setting on interior pipeline section, and gas transmission
Mouth 307 is distributed the most intensive from the air-flow upstream toward downstream of interior pipeline section in the way of spacing reduction.During use, it would be desirable to do and insulate
The bus processed is put into baking oven as requested and is preheated, and heating-up temperature 180 DEG C, time long 40min, when being preheating to 35min
Time, to open the immediate action valve device 312 on trachea 306, be inflated to air chamber 309, insulating powder 303 reaches suspended state
Time, take out the bus workpiece after heating, bus workpiece is immersed in insulating powder 303, closedown immediate action valve device 312, but by
In do not have continue inflation, first powder can by deadweight slowly fall, the density of powder increases rapidly more than 5 times, such as Fig. 5 institute
Showing, the density of the insulating powder under inflated condition is shown in the left part of Fig. 5, and the density of the insulating powder under state of stopping the supple of gas or steam is shown in Fig. 5
Right part；Secondly because air-flow reduces, it is not necessary to bus is repetitively immersed and proposes, so heat scatters and disappears seldom, separately
Fluidize pond internal gas pressure greatly due to the pressure ratio of the residual gas in air chamber 309 outward, and use nanometer level microporous plate, so insulating powder
End 303 melting processes in produce gas can along with running out of, insulating powder 303 bus surface melts reach requirement after taking-up
It is placed in 180 DEG C of baking ovens, solid insulating layer after time 30min, can be formed on bus surface.By changing original technique, real
The most once immerse and can realize bus quick FBC insulation coating processes.It is also higher than 145 DEG C through measuring 3min internal surface temperature, complete
Full up foot-powder end melt temperature 140 DEG C, in being immersed in fluidisation pond due to bus, powder density is greatly improved greatly, and thickness has obtained significantly
Promote, through repetition test, when needs bus surface insulation layer reaches 2mm, be immersed in the bus time of staying in fluidisation pond
2min is needed when 1min, 3mm.Fully meet the demand of product.
, there is a fixed frame lower part position: hanger is mainly placed in lower part position, and bus FBC has coated rear Programme control trolly
Being placed on by hanger on the fixed frame in lower part district, insulation Programme control trolly resets, and coated for FBC bus is taken by operator
Under, it is transported to bagging area on a moving belt by protecting to take off to place in the frock of installing hole and faying surface.
Packaging position: after the bus received on conveyer belt, identifies contract number automatically by the label of scanning end of bus bars
Carry out loading packing with filled cabinet numbering, packed rear automatic printing and gone out all bus information in vanning, it is to avoid delivery
Error.
In surface processes, the thermal source air-drying the hot blast in position is the waste heat of heating furnace in insulation processing production line, will
The surface preheating air compressor machine of heating furnace carries out the surface that the mode of wind model acts on the bus workpiece of air-dried position.
The use process of each station of the surface-treatment line of bus is as follows:
Pre-treatment suspension member position: pre-treatment position is provided with mechanical arm, to hang in surface process conveying dress by the bus machined workpiece
Put, surface process conveyer device mainly by the net cage 13 for holding bus workpiece, for carry with the net cage of bus workpiece
The surface of 13 processes Programme control trolly 10 and the delivery track composition of the conveying direction extension along bus workpiece, and surface processes program control little
Car 10 transports bus workpiece on delivery track and switches successively at each station.
Removing surface position: as in figure 2 it is shown, be divided into again the conveying direction along bus workpiece to be sequentially distributed in removing surface position
Cleaning position, spray position, wind are cut position, are dried position, and the technological process in removing surface position of the bus workpiece is: surface processes Programme control trolly
The net cage 13 of picking-up is placed in the service sink of cleaning position by 10, utilizes the ultrasonic unit 13 installed on the pool wall of service sink to incite somebody to action
The dirt of bus surface of the work is removed, and this ultrasonic unit 13 is main by the ultrasonic transducer group of supersonic generator and coupling
Become, and be provided with in this service sink not the cleanout fluid on surface of bus workpiece, to utilize the principle of ultrasound wave environmental protection by bus
The dirt of surface of the work is removed, and instead of the process of various pickling processes completely；After ultrasonic waves for cleaning completes, surface processes program control
Dolly 10 holds up net cage 13 and arrives the spray pond 12 of spray position, and the unsettled spray nozzle at spray pond 12 of net cage 13 and pond it
Between, to be got off by the wash dirt that bus surface of the work remains by washing away shower nozzle, and the water inlet washing away shower nozzle passes through water route
Connect pond, i.e. wash away the import in water route that shower nozzle connects and supply water, to save to washing away shower nozzle using pond as water tank
Substantial amounts of clear water；Being then passed through wind and cut the dewatering pond 14 of position, in dewatering pond 14, the residual water branch on bus frock surface is in drip
Under the effect of the wind cutting apparatus of sink top, 15 are blown down, and wind cutting apparatus 15 is the water utilizing compressed air by floating over bus surface
Quickly blowing down in dewatering pond, be also associated with reflux simultaneously on this dewatering pond 14, the effect of reflux is by dewatering
Water in pond 14 injects in the pond of spray pond 12, and compensates as the import water source washing away shower nozzle, it is achieved the capable of circulation of water makes
With；Then surface processes Programme control trolly 10 and net cage 13 is transported to be dried position 16 carries out hot air drying, is dried the dry of position 16 herein
Dry is that the heat heating residual that FBC coats preheating heating furnace is introduced by pipeline 17, uses this part to remain heat pair
The moisture of bus frock remained on surface air-dries, and dries up residual water on bus with realization heat radiation recycling, joint
The about energy, the environmental protection used at this, ultrasound wave, water saving, energy-conservation bus is cleaned after be transported to brush plating position.
Brush plating position: after receiving the bus cleaned, carries out tin plating or plating by the way of Brush Plating to faying surface
Silver processes, and instead of overall plating, and brush plating liquid uses neutral solution to protect environmental pollution.Utilize Brush Plating by busbar shiplap joint face
Carrying out brush plating process, the bus that brush plating completes transports lower to operation by mechanical hand 4, and pre-treatment completes.It is clear that pre-treatment uses
Wash, brush plating is all environment protection no-pollution, and economize on water, the fall that meets such as energy-conservation can save the requirement consumed.
Packaging warehouse-in, whole work after the bus post processing machined being carried out by this quantity-produced mode
Industry pattern can produce continuously, has guard rail in working region, prevents having personnel to enter in equipment running process, harm person peace
Entirely, key position is provided with Iris, and personnel are automatically stopped after being strayed into, and crucial position is provided with scram button,
Equipment is pressed in maloperation can be out of service, carries out the powder particle that dust pelletizing system absorption is small, protection at FBC coating zone
Environment and personnel protection.Whole production line uses environmental protection, energy-conservation, the work pattern of water saving, improves environment greatly, and protection is made
Industry personal security, it is achieved while fall can save consumption, cost-effective, raising product quality.
Other embodiments of this production line: in ultrasonic waves for cleaning district, with ultrasound wave to bus surface clean after, it is also possible to straight
Connect the mode using wind to cut and blow down the dirt on bus surface, or even by the way of workman taps, the dirt on bus surface is shaken
Under.Both by the way of brush plating, bus can be carried out surface process in brush plating district, it is also possible to by automatic electroplating machine to bus
Electroplate.Between each station, in addition to using Programme control trolly and carrying out bus transport, it is also possible to electric block, conveyer belt
Etc. carrying out material transportation.
When bus cleans and uses existing acid cleaning process, the processing method of this bus the most only coats operation and existing skill
Art is different, i.e. uses single preheating and the technique of single application, be certainly bus workpiece required for coating thickness bigger time, also
In the way of employing is repeated several times and alternately preheats and coat, but the time-consuming of operation and coating thickness and existing pellet enlightening can be coated every time
Coating operation difference is bigger.Accordingly, the processing method difference with the prior art of this bus is only: insulation processing operation: at stream
The insulating powder changed in pond is under suspended state, is immersed in the insulating powder in fluidisation pond by the bus workpiece after preheating and carries out
Coating, and cut off the source of the gas in fluidisation pond.
The embodiment of median generatrix insulating treatment method of the present invention: the insulating treatment method of the present embodiment median generatrix and above-mentioned reality
Execute insulation processing operation in example identical, do not repeat them here.
Claims (10)
1. bus insulation processing method, it is characterised in that the insulating powder in fluidisation pond is under suspended state, after preheating
Bus workpiece immerse fluidisation pond in insulating powder in be coated, and cut off fluidisation pond source of the gas.
Bus insulation processing method the most according to claim 1, it is characterised in that when bus workpiece preheats, heating
Temperature is 180 DEG C, and heat time heating time is 40min.
Bus insulation processing method the most according to claim 1 and 2, it is characterised in that the cell cavity in fluidisation pond is by nanoscale
Microwell plate be divided between the upper and lower every air chamber and fluidising chamber, fluidising chamber is in the top of air chamber, and described insulating powder is in stream
Changing in room, described source of the gas is connected on air chamber；When cutting off the source of the gas in fluidisation pond, air chamber internal gas pressure is more than fluidising chamber's internal gas pressure.
Bus insulation processing method the most according to claim 3, it is characterised in that when fluidizing pond and not cutting off source of the gas, stream
In change pond, the density of insulating powder is 0.16 kilograms per cubic meter；To cut off after source of the gas, the density of insulating powder is 0.85 kilogram/
Cubic meter.
Bus insulation processing method the most according to claim 1 and 2, it is characterised in that bus workpiece is being fluidized pond
After the middle stop setting time, from fluidisation pond, take out bus workpiece, complete to coat operation.
Bus insulation processing method the most according to claim 5, it is characterised in that described set the time as 1min time, take
The coat thickness of the bus surface of the work gone out is 2mm.
Bus insulation processing method the most according to claim 5, it is characterised in that described set the time as 2min time, take
The coat thickness of the bus surface of the work gone out is 3mm.
8. bus processing method, it is characterised in that include insulation processing operation, insulation processing operation: the insulation in fluidisation pond
Powder is under suspended state, is immersed in the insulating powder in fluidisation pond by the bus workpiece after preheating and is coated, and cuts off
The source of the gas in fluidisation pond.
Bus processing method the most according to claim 8, it is characterised in that set bus workpiece is stopped in fluidisation pond
After fixing time, from fluidisation pond, take out bus workpiece, complete to coat operation.
Bus processing method the most according to claim 8 or claim 9, it is characterised in that before being additionally included in insulation processing operation
The surface treatment procedure carried out, surface treatment procedure: bus surface of the work is cleared up by the mode of ultrasonic waves for cleaning.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610689956.6A CN106298098B (en) | 2016-08-19 | 2016-08-19 | A kind of bus insulation processing method and the bus processing method using this method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610689956.6A CN106298098B (en) | 2016-08-19 | 2016-08-19 | A kind of bus insulation processing method and the bus processing method using this method |
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| CN106298098A true CN106298098A (en) | 2017-01-04 |
| CN106298098B CN106298098B (en) | 2017-12-22 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019068969A1 (en) * | 2017-10-06 | 2019-04-11 | Auxel | Multi-layered connector with conductors insulated by enamelling |
| FR3072218A1 (en) * | 2017-10-06 | 2019-04-12 | Auxel | MULTILAYER CONNECTOR WITH INSULATED CONDUCTORS BY EMAILLAGE |
| CN111164873A (en) * | 2017-10-06 | 2020-05-15 | 奥驰公司 | Multilayer connector with enamel insulated conductor |
| US11532930B2 (en) | 2017-10-06 | 2022-12-20 | Auxel | Multilayer connector with enameled insulated conductors |
| CN111164873B (en) * | 2017-10-06 | 2024-03-12 | 奥驰公司 | Multilayer connector with enamel insulated conductor |
| CN110391511A (en) * | 2019-07-15 | 2019-10-29 | 嘉兴嘉一电源科技有限公司 | A kind of composite bus bar |
| CN113131308A (en) * | 2021-04-09 | 2021-07-16 | 宁波禾岷科技有限公司 | Plastic coating process of connecting piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106298098B (en) | 2017-12-22 |
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