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Sep 11 - posted by xiu weetime, 1 like, 0 followers, 1 member, 0 comments, 1 view1. The density of ECCA Wire(XINYU) http://www.xinyu-enameledwire.com/
is lower than that of copper enameled wire, and the maximum density is 3.63g/cm3. The product is about 2.45 times longer than... more1. The density of ECCA Wire(XINYU) http://www.xinyu-enameledwire.com/
is lower than that of copper enameled wire, and the maximum density is 3.63g/cm3. The product is about 2.45 times longer than enameled round copper wire with the same output. Each ton of ECCA wire can save 1.45t of copper wire, which saves both cost and resources.
2. ECCA wire performance completely reaches the performance of copper enameled wire, with high superconductivity and good frequency conversion effect.
The ECCA wire is mainly used for:
Coils for various purposes, high-end audio, and TV sets turn in circles. Excitation coil, various electronic industrial equipment. Microwave ovens, electronic toys, various microelectronic devices, micro motors. Artificial heart pacemaker, etc., can gradually replace copper enameled wire for the most part with the promotion of ECCA wire.
Click ECCA Manufacturer http://www.xinyu-enameledwire.com/
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Aug 20 - posted by xiu xiu, 1 like, 0 followers, 1 member, 0 comments, 1 viewThe installation method of Solar led street light(CLASSICLEDLIGHT) https://www.classicledlight.com/product/led-solar-street-light/
is very important. The correct way is to carry out the installation... moreThe installation method of Solar led street light(CLASSICLEDLIGHT) https://www.classicledlight.com/product/led-solar-street-light/
is very important. The correct way is to carry out the installation and construction with reference to the road lighting installation code. It is also necessary to combine with the specific situation of the installation site to develop a correct and reasonable installation method of solar LED street light. For the lack of professional knowledge of the installation personnel. There may be installation errors.
1. Installed in a lot of obstructions
The working principle of the solar LED street light is that during the day, the battery board absorbs the sun in the battery. In the evening, the battery converts the sunlight into electric energy and supplies the street light. At this time, the light will be on. But then again, solar panels can absorb sunlight to store electricity. If the streetlights are installed in a lot of shelters, such as being blocked by many trees or blocked by buildings, they will not absorb sunlight. Therefore, the light will not light or the brightness will be dark.
2. Installed near other light sources
Solar LED street lights have their own control system that recognizes daylight and darkness. If another power source is installed next to the solar LED street light, when the other power source is lit, the system of the solar LED street light will be considered to be daytime, and it will not light up at this time.
3. The solar panel is mounted under other obstructions
Solar panels are made up of multiple strings of cells. If one of the strings is not exposed to sunlight for a long time, then the battery is useless. The same is true. If a solar LED street light is installed in a place, there is a certain obstruction in that place that blocks a certain area of the solar panel. This area cannot be converted into electricity by long-term exposure to sunlight. The battery in that area is also equivalent to a short circuit.
4. Mount the lights on both sides of the road, the solar panels are tilted face to face
It should be very common to install lights on both sides of the road, but there will also be a problem that the sun will only rise from the east. If the street light on one side is facing east and the street light on one side is facing west, then there is There may be one side facing away from the sun, which will not absorb the sun, because the direction is not right. The correct way to install it is that the solar panels face up and the solar panels on both sides absorb the sunlight.
5. Solar LED street light is placed indoors for charging
Install solar LED street lights in the carport or in other indoor spaces, as this facilitates lighting. However, if it is installed indoors, the solar LED street light will not function, because its battery panel is completely blocked, it can not absorb sunlight, no sunlight can be converted into electric energy, and it can not be illuminated. If solar LED street lights are to be installed indoors, the solar panels and lights can be installed separately, so that the panels are charged outdoors and the lights are illuminated indoors. Of course, we can also use other lighting in indoor lighting.
If you are ready to upgrade to a more efficient lighting system, for more information, please click Led street lights Manufacturers https://www.classicledlight.com/
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Aug 5 - posted by xiu umin, 1 like, 0 followers, 1 member, 0 comments, 1 viewThrough a large number of experimental studies, the physical nature of the Daily Necessities Mould(FURNITUREMOULD) https://www.furnituremould.com/product/daily-necessities-mould/
spark machining is... moreThrough a large number of experimental studies, the physical nature of the Daily Necessities Mould(FURNITUREMOULD) https://www.furnituremould.com/product/daily-necessities-mould/
spark machining is as follows:
(1) Breakdown of dielectric and formation of discharge channels
Since the surface of the tool electrode and the workpiece is always microscopically uneven, the power plant generated at the tip of the closest pole is the strongest, and the impurities in the medium (such as metal particles, carbon particles, etc.) are rapidly aggregated under the action of the electric field force. To a place with a strong electric field. When the electric field strength increases above 10^6V/cm2, electrons escape from the surface of the cathode, move to the anode at high speed and strike the molecules and neutral atoms in the medium, resulting in "avalanche" collision ionization, resulting in dielectric breakdown. Discharge channel.
(2) Energy conversion, distribution and transmission
After the inter-electrode medium is broken down, the pulse power supply instantaneously discharges energy through the discharge channel and converts it into heat energy, kinetic energy, magnetic energy, light energy, energy generation and electromagnetic wave radiation energy. Most of the energy is converted into heat, which is transmitted to the electrode and the workpiece to form an instantaneous high-temperature heat source (up to 10000 °C) so that the local metal at the discharge point is melted and vaporized.
(3) Ejection of electrode material
The instantaneously melted and vaporized metal produces a powerful thermal explosive force, accompanied by electrodynamic forces and fluid forces, causing the erosion of the metal material to be thrown away from the electrode and the surface of the workpiece, leaving a pit on the surface.
(4) Deionization of interelectrode medium
After a pulse discharge, the interelectrode medium should be immediately deionized, the dielectric strength should be restored, and arcing or secondary discharge should be avoided at the same place. Therefore, there should be a sufficient pulse interval between the two pulse discharges, and the electrolytic corrosion products should also be Eliminate in time.
Click Household Product Mould https://www.furnituremould.com/product/daily-necessities-mould/
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Jul 29 - posted by ko koele, 1 like, 0 followers, 1 member, 0 comments, 1 viewRo Spare Parts(KOKOELECTRIC) https://www.kokoelectric.com/product/ro-system-component/
play a vital role in reverse osmosis equipment. In some cases, ro spare parts are easily damaged, and we must... moreRo Spare Parts(KOKOELECTRIC) https://www.kokoelectric.com/product/ro-system-component/
play a vital role in reverse osmosis equipment. In some cases, ro spare parts are easily damaged, and we must pay special attention to these aspects.
1. Inappropriate torque
If the torque load on the fastening bolt is not suitable, the fluid force at the bottom of the assembly will squeeze the guide disc and the O-ring to the inlet flange, and the O-ring on the deflector will be out of position. It will flow into the permeate channel and the device will shut down because the conductivity of the permeate is too high.
2. Pressure on the liquid discharge pipe
When the equipment is stopped, there is no pressure on the light-transmissive side. If the pressure is generated, the diaphragm and O-ring will be separated or the diaphragm will be pierced by the bump on the flow plate, and the water flow will become larger. The quality of the produced water is degraded.
3. Vacuum appears in the feed or concentrates tube
A vacuum in the feed or concentrate tube can cause damage similar to the pressure of the discharge tube. Improper flushing before the first start after repair. After repair, the equipment must be flushed before starting, mainly to remove air from the components. The time required for rinsing depends on the number of components, ensuring that no air is present in the assembly, and sometimes automatic rinsing cannot be done and the equipment must be operated manually. If the user is unable to implement it, it should be directed by the service engineer, otherwise, it will affect the normal operation of after-sales service.
Click Ro System Component https://www.kokoelectric.com/product/ro-system-component/
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Jul 18 - posted by xiu xiu, 1 like, 0 followers, 1 member, 0 comments, 1 viewThe LED street light industry often refers to the statistical data that the average life of LED bulbs is 50,000 hours. This is usually true. There is no doubt that LED bulbs have a longer life than... moreThe LED street light industry often refers to the statistical data that the average life of LED bulbs is 50,000 hours. This is usually true. There is no doubt that LED bulbs have a longer life than traditional incandescent, fluorescent, metal halide or high-pressure sodium lights. However, the durability of LED street lights can only show the real value of LED street lights in residential, commercial and industrial applications. This value can be best seen by examining several different aspects related to the life of LED street lights.
After about 10,000 hours of operation, the traditional light source will have obvious faults. As they approach the end point, the lumen value of these light sources decreases and the brightness decreases significantly. As filaments and other light sources break or become inoperable, they eventually stop emitting light completely.
LED street lights generally experience different terminal modes. Solid-state diodes that produce LED street lights will not be degraded, but the drivers that control them will fail and the bulbs will slowly produce lower lumen levels. This lumen reduction may not be significant because it occurs slowly over a longer period of time. Recognizing this, Led street lights Manufacturers(CLASSIC) https://www.classicledlight.com/
will measure the life of LED street lights according to the lumen level, which tracks the percentage of full light generated when LED street lights are first put into operation. Therefore, after 50,000 hours of operation, the LED street light may still emit light at 80% of its original light output (labelled "L80"). For specific lighting applications, 80% may or may not be enough, but manufacturers will use it to measure when to replace LED bulbs. (At present, most manufacturers adopt L70 grade for recommended substitutes. ) For some applications, LED bulbs can continue to be used up to L50 level, far exceeding the replacement level recommended by the manufacturer. Therefore, the life span of LED street lights varies according to their installation purposes and facilities.
The good news is that, regardless of the specific installation, LED street lights manufacturers have steadily extended the life of LED street lights in the past few years, thus keeping them at a higher lumen level for a longer period of time. These increases are largely due to better thermal control of LED bulbs and drivers. Heat is the main cause of LED street light degradation. LED street lights keep cool when touched, but excessive heat will accumulate in the drivers that drive these lights. Innovative manufacturers, including special-grade, LED street lights, have developed heat dissipation technology, effectively reducing thermal degradation of LED street lights, prolonging their service life and higher lumen levels. The advanced thermal control of the light itself is combined with the control of the lighting system, instead of reducing the usage and power consumption of the light under certain conditions, thus prolonging the life of the LED street light by one time to 100,000 hours.
No matter how to determine the service life of the LED street light, no matter how long the LED street light will remain in operation in any facility, organizations transitioning to LED street light technology will save a lot of costs from lower power consumption and lower maintenance costs.
If you are ready to upgrade to a more efficient lighting system, for more information, please click Solar led street light https://www.classicledlight.com/product/led-solar-street-light/
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Jun 11 - posted by xiu umin, 1 like, 0 followers, 1 member, 0 comments, 2 viewsAir Cooler Mould(FURNITUREMOULD) https://www.furnituremould.com/
not only do a good job, but also maintenance, do not know how to maintain will greatly reduce the actual life of the air cooler... moreAir Cooler Mould(FURNITUREMOULD) https://www.furnituremould.com/
not only do a good job, but also maintenance, do not know how to maintain will greatly reduce the actual life of the air cooler mould.
1. Maintenance of air cooler mould loading process
(1) Before loading the air cooler mould, the upper and lower surfaces of the mould should be cleaned to ensure that the mould mounting surface and the surface of the press are not crushed, and the parallelism of the upper and lower mounting surfaces of the mould during the production process.
(2) After installing the air cooler mould, open the mould and clean all parts of the mould, especially the guiding mechanism. For surface part moulds, clean the surface to ensure the quality of the part. Lubricate the sliding parts of the mould and apply grease. Inspect the various components of the air cooler mould, especially safety components such as safety side pins, safety screws, side guards, stamped obsolete roads, etc.
2. Production maintenance
(1) In the production process, the corresponding part of the air cooler mould is regularly oiled, such as: thimble, inclined top, shovel bottom, slider, guide post guide sleeve and so on.
(2) Regularly clean the parting surface of the product.
3. Post-production maintenance
(1) After the end of production, a thorough inspection of the air cooler mould is required.
(2) Thoroughly clean the mould to ensure the mould is clean.
(3) Clean the waste in the mould and ensure that there is no waste in the waste bin.
(4) The use condition of the air cooler mould and the situation after use are faithfully fed back to the mould product.
Click Furniture Mould https://www.furnituremould.com/
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Jun 10 - posted by ko koele, 1 like, 0 followers, 1 member, 0 comments, 1 viewAt present, the types of water filters on the market are diverse, the models are various, the price levels are different, ranging from tens of yuan to several thousand yuan or even tens of thousands... moreAt present, the types of water filters on the market are diverse, the models are various, the price levels are different, ranging from tens of yuan to several thousand yuan or even tens of thousands of yuan, but in terms of technology, the homogenization phenomenon is still serious. Especially for small water heaters such as water filters for water dispensers. So the following aspects will bring some thoughts to the development of Water Filters Manufacturer(KOKOELECTRIC) https://www.kokoelectric.com/product/water-filters/
.
1. Water filter with sanitary approval
According to the relevant regulations of the state, the wading enterprise must have the sanitation license issued by the health department, that is, the production license. If this is not the case, it is recommended that you do not consider buying it.
The enterprise has a sanitation license approval, which indicates that the enterprise has the qualifications, capabilities and conditions for producing filtration equipment;
The second is to indicate that the filtration can meet the design requirements during the effective period, and all the parts that come into contact will not cause secondary pollution, which is hygienic and safe;
Third, only water filters with sanitary approvals are qualified products.
2. Select the water filter according to the purpose of use
As a user, it is first necessary to consider a water filter that can solve the problem of drinking water safety.
In addition, when choosing a water filter, you must consider the water quality of your household's tap water, the composition of the water pollution source, and the family members;
A combination of factors such as the amount of drinking water and products suitable for the family price, as well as the size of the product and the size of your cabinet, choose a water filter that meets the needs of the family.
3, good after-sales products
The filter principle of the water filter is to trap impurities and remove harmful substances. However, even the best water filter elements have a long life, only the regular replacement of the filter to ensure the water quality of the water filter.
Therefore, whether the after-sales service can keep up with it is very important. The water filter with the core change reminder is more humanized, so that consumers can accurately grasp the core change time.
Generally speaking, companies with brand influence will have strong after-sales service capabilities, so the standard service quality is an important reference indicator when choosing products.
4. Products recommended by relevant national departments
At present, the state has included the water filter into the scope of national product quality supervision and inspection. The relevant state departments will announce the state supervision and spot check to the public on a regular or irregular basis, and will also recommend quality qualified products, product quality stable products and national famous brand products to consumers. Wait. Therefore, consumers can purchase products recommended by relevant national departments.
Click Water Filter Cartridges https://www.kokoelectric.com/product/water-filter-cartridges/
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Jun 4 - posted by xiu umin, 1 like, 0 followers, 1 member, 0 comments, 1 viewIt is the responsibility of the mould designer to provide adequate circulation within the Table Mould(FURNITUREMOULD) https://www.furnituremould.com/product/chair-table-stool-mould/
. Usually, the... moreIt is the responsibility of the mould designer to provide adequate circulation within the Table Mould(FURNITUREMOULD) https://www.furnituremould.com/product/chair-table-stool-mould/
. Usually, the simplest system is a system that drills longitudinally through a template. However, this is not necessarily the most efficient method for a particular mould.
However, when drilling is used for the circulation of the coolant, these should not be too close to the indentation (eg, less than 16 mm) as this may result in significant temperature changes on the indentation, resulting in moulding problems.
The layout of the circuit is often complicated because the runners cannot be placed too close to any other hole in the same template. It can be recalled that the template has a large number of holes or grooves to accommodate the ram, the guide post, the guide sleeve, the sprue bushing, the insert, and the like. The degree of safety in positioning in the direction of flow adjacent to another orifice depends to a large extent on the depth of drilling of the desired flow pattern. When drilling deep runners, the drill tends to deviate from its prescribed route. The rule that is often applied is that for holes up to 150 mm deep, the flow should not be less than 3 mm of any hole. For deeper flow patterns, this margin is increased to 5mm.
Click Chair Mould https://www.furnituremould.com/product/chair-table-stool-mould/
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May 22 - posted by xiu umin, 1 like, 0 followers, 1 member, 0 comments, 1 viewDaily Necessities Mould(FURNITUREMOULD) https://www.furnituremould.com/product/daily-necessities-mould/
company believes that the important part of the mould standard parts mould is the mould base.... moreDaily Necessities Mould(FURNITUREMOULD) https://www.furnituremould.com/product/daily-necessities-mould/
company believes that the important part of the mould standard parts mould is the mould base. It shortens the daily necessities of mould design and manufacturing cycle, reduces production costs, and improves the quality of moulds with very important technical and economic significance. The experience of foreign industrialized countries proves that the professional production and commercial supply of mould standard parts greatly promotes the development of the mould industry. According to foreign materials, the widely used standard parts can shorten the design and manufacturing cycle by 25-40%; it can save users the self-made standard parts caused by social work and reduce the waste of raw materials and energy. Modern technology foundation for mould CAD / CAM applications; can significantly improve the precision and performance of mould manufacturing. Standard parts for standard parts are usually produced at least an order of magnitude better than self-made precision and positional accuracy, and can ensure interchangeability, improve the service life of daily necessities, and promote industrial internal economic systems and industrial structures, operating mechanisms and production operations. The reform of the aspect, the realization of specialization, large-scale production, and the development and development of the market form of mould standard parts. It can be said that there is no professional and commercial standard for daily necessities, and there is no modernization of the mould industry.
In recent years, China's daily necessities of moulds have developed rapidly, standardization of mould parts, specialization and commercialization work, with a high level, and made great progress. Since 1983, since the establishment of the National Standardization Technical Committee mould, the organization of mould standards, revision and review of expert organizations, a total of 90 standards, a standard of 22, plastic mould standards more than 20. The promulgation and implementation of these standards have promoted the technological progress and development of the mould industry, with great social and economic benefits. The research, development and production of daily necessities moulds are in full depth, regardless of product type, variety, specification, or technical performance and quality of the product.
Click Household Product Mould https://www.furnituremould.com/product/daily-necessities-mould/
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May 14 - posted by xiu umin, 1 like, 0 followers, 1 member, 0 comments, 1 viewIn China, most of the Daily Necessities Mould(FURNITUREMOULD) https://www.furnituremould.com/product/daily-necessities-mould/
companies still adopt the traditional production method, that is, before... moreIn China, most of the Daily Necessities Mould(FURNITUREMOULD) https://www.furnituremould.com/product/daily-necessities-mould/
companies still adopt the traditional production method, that is, before the formal production, the experienced and intuitive designers use the two-dimensional plan to express the products. After the daily necessities are assembled, they need to be tested repeatedly. Increasing production costs has also extended the product development cycle, while daily necessities mould production relies too much on experience, making product quality unstable. And new CAD integration technology, the shape of daily necessities product design, daily necessities mould structure design and analysis of CNC machining, polishing and matching testing and rapid prototyping, daily necessities, mould making, each link is concentrated with computer simulation to show that daily necessities mould design greatly shortens the manufacturing cycle, reduces the risk of daily necessities mould design, reduces commissioning costs, and ensures the quality of daily necessities.
Using the daily necessities mould CAD technology design, the designer can directly build the 3D model of the product on the computer, carry out the whole process of injection moulding simulation analysis on the computer, accurately predict the melt filling, pressure and cooling, and stress distribution, molecules Product and fiber orientation distribution, shrinkage and warpage deformation, not only can quickly improve the design efficiency, but also can simulate the dynamic flow of plastic flow in the injection cavity injection process, analysis, change temperature and pressure, etc., test the daily necessities mould structure The rationality and rationality of the flow state enable the designer to find the problem as soon as possible, and timely modify the mould design of the parts and daily necessities to eliminate the error. At the design stage, instead of waiting for the repair, the daily necessities mould test is carried out to improve the test success rate, avoid scratching the daily necessities, repair the mould, ensure the quality, and reduce the cost. Many standard parts can be used for the design of daily necessities mould CAD modeling and design methods, not only can realize data sharing, but also can meet the user's modification at any time, so that the daily necessities mould design analysis is fast, accurate and efficient. This is a breakthrough in the daily necessities mould design method, which has great technical and economic significance.
Click Household Product Mould https://www.furnituremould.com/product/daily-necessities-mould/
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December 27, 2018 - posted by gong liang, 1 like, 0 followers, 1 member, 0 comments, 1 viewRice Huller(LIANGGONG) https://www.china-zjlg.com/product/mlgq51-semi-pneumatic-rice-huller.html
equipment is specialized equipment for rice processing. It has the characteristics of automatic... moreRice Huller(LIANGGONG) https://www.china-zjlg.com/product/mlgq51-semi-pneumatic-rice-huller.html
equipment is specialized equipment for rice processing. It has the characteristics of automatic operation, high rice yield and no pollution. It is widely used in all kinds of agricultural growers. The use of long-term rice huller equipment will inevitably lead to failure. In order to better solve the inconvenience caused by machine failure, we will take everyone to learn the causes and troubleshooting methods of common faults in rice huller equipment, and prepare to study with us. Let's go.
Analysis and troubleshooting of common faults in rice huller equipment:
Common malfunctions:
There are many rice grains in the rice.
Cause Analysis:
The pressure in the milling chamber is too small; the rice knife is seriously worn; the feeding section of the cover is seriously worn; the rubber roller is seriously worn.
Method of exclusion:
Adjust the gap of the rice knife and adjust the opening of the exit gate; use the rice knife to change the head or replace the rice knife; replace the cover; repair or replace the rubber roller.
Common malfunctions:
Excessive broken rice.
Cause Analysis:
The gap of the rice knife is too small; the opening of the gate of the discharge port is too small; the rotation speed of the rubber roller is too high.
Method of exclusion:
Adjust the gap of the rice knife properly; adjust the opening degree of the outlet nozzle appropriately; appropriately reduce the rotation speed of the rubber roller.
Common malfunctions:
The grinding accuracy is uneven.
Cause Analysis:
The rubber roller is worn; the rice knife is worn; the feed amount is too small; the discharge is too fast.
Method of exclusion:
Repair or replace the rubber roller; use the rice knife to adjust the head or replace the rice knife; adjust the opening of the inlet port appropriately; adjust the opening of the outlet port appropriately.
Common malfunctions:
Rice husks are mixed into rice.
Cause Analysis:
The rice sieve is damaged; the joint of the two rice sieves is not strict; the cover and the body are not tightly sealed.
Method of exclusion:
Repair or replace the rice sieve; re-install the rice sieve to make the seam tight; remove the cover and the body contact surface debris, and lock the cover.
Common malfunctions:
The rice machine is blocked.
Cause Analysis:
The feeding amount is too large; the discharging speed is too slow; the transmission belt is too loose, the speed of the rubber roller is too slow; the rice is too wet and the drainage is not smooth; there is too much debris in the rice.
Method of exclusion:
Appropriately adjust the opening of the inlet gate; properly adjust the opening of the outlet; tension the belt; then dry the rice and then process it; remove the debris from the rice for further processing.
Common malfunctions:
No rice or less rice.
Cause Analysis:
The spindle rotates in the opposite direction.
Method of exclusion:
Change the motor wiring of the rice huller equipment to make the rotation direction correct.
Common malfunctions:
There is an abnormal metal impact sound inside the machine.
Cause Analysis:
The rice knife collides with the rubber roller; the rubber roller is loose.
Method of exclusion:
Adjust the gap between the rice knife and the rubber roller.
Click Rice Grader https://www.china-zjlg.com/product/rice-grader-machine/
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