A Wound
High-voltage electrical voltage need to use two-PEI, PEI, single, two-thin silk and other specifications of the flat wire-line package, available materials。It could be wound around the machine-made shuttle-circle into the general minimum electric coil Some 25 centimeters in a straight line, the largest part of the coil in a straight line 1.2 meters. According to the specific requirements identified the coil could be around the level, around the single, or double-switch around, or legislation around the double-switch,. The universal use of disk-conditioning system can also circle around the wire coil. Winding Machines built-in motor with a speed of a turbo-under vortex reducer, winding drive led to the realization of 0-120 / brake can be good or bad times of the rotation, and count the pros and cons, generally around 1600KW system within the range of electric coil, reprovision have a simple up-tight, control of elastic around the coil system, general repair factory products can be selected as above, in case of large-scale special requirements for the option-type-specific Equipment around the system.
B Dressing before forming
Shuttle-type high-voltage electrical coils can pack with contraction band stencil silk dressings such as insulating material after around the system. The purpose is: to protect the coil outside the insulation, interlayer insulation, turn to turn insulation is not damaged. In Rafah when aircraft from the mold fixture, Nose pins, such as friction, to prevent loosening of the deformation.
Coil wound by women in general, because cautious due to the manual dexterity and women to work fast, generally for 3-5 people dressing-La. Can also use the package with electric machines.
C Forming
Machine, machine-up, pull-type machine is a machine, which is the main purpose of the winding machine around the system around the shuttle Li-ping, or coil around the shuttle into a box-pull coil-coil line, to coil-box motor Core inside and outside the circle as a standard form to the point of view there is the heart of the coil, around the shuttle-type coil 2 technicians need to complete, and pull (up) type normally takes 3. Molding machine in the absence of the past, I there are several experienced instructors can hand shape, 15 minutes to 72 hand-drawn coil forming, but for larger coil pull-type show some thankless. And the use of pull-type machines generally within an hour of 3 people can be pulled out norms to 72 coils, each coil forming part of the longest straight adjustable to 1.5 meters, 80 centimeters in height adjustable within the range of 0-60 angle adjustment degrees, four fixture can be locked omnipotent. General manufacturers, such as a home appliance factory in Harbin, Xiangtan Electric plant under a plant such as the purchase of more than 10 homes to the manual-pull machine, the overall assessment of the production is as simple as it appears to operate a flexible, convenient and modules on the back mode Rapid pull-type facilities, precise positioning, accurate positioning transfer angle is, after all, a useful product. The use of computer-pull coil will be in accordance with the shape of the electrical repair of the actual situation and to map into the template used to adjust the pull-type machine, the graphics are not usually as a template to adjust the old coil-la, la machine-4 Folder with upper and lower body about the adjustment, the adjustment locking clamping body coil into the pull-lock procedures. I pull the electric company and Shanghai-based production of almost the same as they are about 90,000, I would impose practical purposes, the price of machine-electric gap 25,000 yuan, in the form of pull-type hydraulic machine priced at 26,000 yuan. Machine at home. Shanghai and Shenyang factory to do good, they do take into account large-scale mainframe of the main generators, but the operation appears to be up more cumbersome, mainly in the transfer angle, moving away from the transfer, increase, and so on-line folder is not flexible, more expensive prices .
D Plastic
As the high-voltage electrical coupled with mica layers ranging from insulation, the thickness increases the distance between the end of the coil insulation was diverted for other uses, not pay attention to a little, crowded line embedded inlay to fit, resulting in Line Embedded difficulties, which require cold Integer. Cold plastic mold (or is type mold), the traditional wood for each type of motor will need to produce a set of mold, and I used the company is a pitch-type mold, transfer point of view, higher-end tune flexibility. During the beating when the type is important to note that not undermine the inter-layer insulation.
Low-voltage electric-pull , in general no longer cold plastic, embedded directly into the process line.
E Mica tape and hot dressing
Stator coils are cold-shaped, that is, into the dressing process, the current high level of coil insulation material made of basic, but the quality of mica material, the price is very poor. Our company for many years with the production of coil around the high-voltage electrical system, more than a dozen well-known product quality and price, after passing out the details of this factory. High-voltage and low season for a variety of different materials such as the subscription level of mica different standards. A female coil wound 10 hours a day, box-shaped coil in the perimeter of 2m Fushimi million is expected to coil wound 3. All kinds of electric coil wound level rise and how many, the first packet in a straight line or after the end of the package depends on when the embedded line. Mica tape, high resistance zone, contracted with regard to what role in the coil, which the good quality and low price and how to bandage, dressing in what locations, including the number of layers, etc., preferably in the myrmidon learning to master and memorize essentials. I produced a panacea Mica belt package, including machine with Taiwan in the next general can be a substitute for 3-5 people, the mass production coil manufacturers can buy large electrical amendments at the beginning of the early customers bandaging or manual for the good. A high-voltage electrical repairs when the following general steps to be carried out at the same time: winding, pull-type, are cold-mica tape package, including the level of resistance with these processes need to operate 2-3. At the same time under the hot coil Road, the work program should be started. The main purpose of the hot:
- Amorphous line can be embedded convenience.
- Curing coil can be moisture-proof, waterproof Baptist.
- Corona discharge to the outside of the slot.
- Completion of the outside world closed-free high-voltage breakdown.
I produced hot machine 1.2 meters in length, from top to bottom, left, adjustable angle. Customers have a fully automated computer-controlled machine after the hot, 1600KW less than YR, JR, JS, TDK, the motor stator coils can be processed. In accordance with the requirements of customers and special custom-type machine. Hot Press can be an additional automatic control devices, such as the H-grade temperature thermostat in the number of degrees of work, F-class degree temperature in the number of work hours and more pressing plants, when the boot, when stand-insulation can achieve intelligent, when hot To-owned factory to a specific purchase of a number of release agent, clearing agents, customs and other tools residues.
F Pressure test
Hot coil back mode after a period of time and then put pressure test, which is testing the product of a process, in accordance with the 3000V, 6000V, 10000V, and so on a different voltage have different requirements for playing the standard voltage. Straight-line part or how to prevent bending part pierced, sending some to be hot when in the hands of our company holds the minor repairs of a number of high-voltage electrical coils skills, holds the post-voltage went through after fighting to a copy of the coil technique, which the need to personally participate in a period until the study.
Pressure fighting equipment, the general purchase more products Wuhan region.
Since the coil to the embedded system around the end line, there are generally more of a coil, the purpose are:
- Leaving the motor technical data models (wire gauge, turns, insulation thickness, a straight-line length, curvature, client ministers, elevation angle, etc. degrees and pitch data).
- For which only failed when the replacement of the coil.
General Electric to high-200KW-2000KW most weight in the most general more than 3 tons, according to the conditions of their own design to fit the line suspended in order to facilitate the maintenance of motor.
G Embedded Line (stator and rotor)
Motor stator and rotor to dust in the (General washed by high-pressure water jets) into the oven with baking, cooling down after a small motor repair or overhaul. High-voltage electric minor repairs have made minor repairs coil tool Rotor arc curved line of tools, movement within the stator windings hot tool, similar to a lot of small tools, required self-made, the key is to combine technology and experience. How not to damage the original coil is the key. Remove the coil processing fees when re-harder, whether on the transformation of the old coil is the key to saving time (generally used by high-voltage electric wire-line procurement package for the period from 1 to 2 weeks, which adversely affected the repair time, these important issues need to study myrmidon In the master).
Minor repairs when the rotor, rotor copper in the lead article (aluminum) out how, check out how to change, how to dress their standards for the production of coil, as well as how to test and a series of welding process. Rotor overhaul, it is important to take out all the coils and how to take and how to maintain a well-coil technology is the key. For example, is a high-voltage motors, it is necessary to complete as much as possible out. If the line does not keep the damage and re-dressing can save money, save time. Coil to be re-produced, they should calculate the line, a waste of time. Stator inlay line generally every three to fight a coil voltage to prevent the coil on both ends of the slot at both ends of the discharge or discharge as well as the ring-side line there were flaws in the damage caused by the coil discharge. The whole coil embedded after all the wiring, sub-distance, group, connection, and bandaging, then Star point lead, such as a motor to operate in accordance with the rules at all levels to carry out motor. General Electric in the closure of the stars before playing with a voltage after the closure, outer primer 3 wiring can be cited. Also has a special connection of six-lead outside the triangle or external closures stars line. General primer wiring from the designated manufacturer to purchase the high-voltage cables. All inlay line wiring completed, the whole motor voltage once again that is completed.
H Painting
Volume production of electric motor manufacturers, it is necessary to purchase a vacuum Impregnation equipment, which provided by professional manufacturers. General repair factories use electric heating rods heated to a certain temperature Stator post and overturned, set up on both sides子口irrigation paint. At the bottom of irrigation Chatham Sheng Qi device. End irrigation paint needed to be more than two hours then put oven, first low-temperature bake 3 hours, 18 hours and then high-temperature baking. Cumulative released after 24 hours. Aimed at curing Insulation slot inside and outside the wire with insulation to prevent vibration damage to insulation structure. In addition to the stator cavity Please residual paint can be assembled.
I Test
Machine parameter test: my company to use its own proprietary technology - magnetic switch start-up transformer test equipment to start 380V, 660V, 1140V, 3000V, 6000V, 10000V various motors, high and low pressure may start test capacity within 1000KW. Where the cage, slip ring motor can start to make no-load, no-load running test, the pilot project at measuring current, measuring voltage, Speed, temperature, amount of noise, such as more than a dozen projects.
J My company can provide customers with
1. Copper flat plain around the legislation around the machinery (￥ 4,500 yuan / Tai), with speed control motor, governor, governor and other agencies, simple browser Tensioner ￥ 500 yuan / Tai
2. Box-shaped coil-forming machines. Semi-automatic (￥ 8,000 yuan / Tai alias: Up-type or pull-type machine). Electric 2.5 million, hydraulic 26,000 yuan.
3. Mica tape machine you pack 6,000 / Tai. Chuan hand, the electric coil wound Mica technology.
4. Cold plastic Mold ￥ 4000 yuan / Tai
5. Automatic computer-controlled hot-pressing machine ￥ 6500 yuan / Tai, mode length of 1.2 meters. Hydraulic. Pneumatic customer requirements can be customized.
6. Minor repairs high-voltage electric hand mold ￥ 2,500 yuan / sets.
7. Another 3,000 to pay tuition fees this:
Copper and aluminum high-pressure rotor broken bars repair techniques.
The supply of materials needed for detailed site: single-and double-imine line, glass envelope, flat wire, F-class insulation. Anti-corona insulating material, insulation paiting, mica tape, magnetic Wedge, shrink band, no latitude belt, banding materials, high resistance zone, low resistance band, playing voltage equipment, high-voltage cable of soft material such as the need to purchase Address , contacts, and a telephone. Another 500 kinds of divisions of large motor coil system do the detailed data.
One free room and board, the attendant can learn a week.
Lifetime free technical advice.
Can be sent at the scene to guide the production of a fee.
8. Provide customers with the entire high-voltage electrical line maintenance tests.
9. Guest drawings can also be requested special processing products.
S11-S13 processing ring system around the transformer equipment
Characteristics
The Company under the machinery processing plant for the production of transformers, transformer repair Tongren processing industry vertical, horizontal, circular Winder.
Vertical Winder 19,000 yuan;
Horizontal Winding Machines 6500-9500 yuan;
Ring winding machine 26,000 yuan.
Customers should also be drawing on behalf of their clients require specific processing model.
The company's ring-type winding machine has been the national patent, patent No. ZL200720090476.4,. It may be around the S11, S13 transformer. School fees of the Company 3,000 training techniques, including learning packages (one-free board and lodging fees). |
