Some of the great benefits of miniaturization and intensification from fiber lasers' lower manufacturing value, adult technology, and the overall flexibility of visual light

Very low material volume positioning ratio, fast heat dissipation, and very low damage, so the up-conversion performance is remarkable,laser machine and the laser tolerance is reduced at the same time

The laser output has many wavelengths: this is because the energy levels of anomalous Earth ions are really abundant, and there are many types of anomalous planetary ions

Tunability: due to the wide range of energies of the unusual earth ions and the broad fluorescence spectrum of the glass fabric.

Since there is no intraocular lens in the resonant cavity of the fiber laser, it has the main advantages of free replacement, maintenance free and high stability, which is unmatched by traditional lasers.

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The handheld remote control version automobile is called the handheld remote control vehicle. Remote control version automobiles will vary from ordinary remote device cars. rc accessories It's actually a "scaled down variation in the actual auto". Has got the identical potential system (engine, gears) and revocation system as being the automobile

Higher functional specifications

Distinctive from common remote control automobiles, as a result of top rated from the complete vehicle, whether it is race or off-road, remote device autos indirectly need athletes to possess versatile contemplating and nimble handle features, and since the parts from the remote device car often should be exchanged.

better value

Compared with regular Remote control cars, the cost of RC automobiles is extremely higher. Such a high cost is because of the digital scratch included in the handheld control auto. To be able to go after lightweight, some sophisticated versions also include some aviation supplies.

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Hard display screen is primarily IPS monitor, soft monitor mostly describes VA, CPA monitor, mainly VA monitor is easily the most popular.

Common consumers have misconceptions about hard screens.Microsoft screen They believe that a hard screen is to put in a hard protecting movie on the LCD board to prevent the LCD monitor from simply being stabbed by exterior tough items. This is wrong.

The key reason why the tough screen is difficult is just not that the coating of resin protective motion picture is linked to the outside the LCD display, but the molecular composition in the LCD monitor is 10 times faster compared to vertically in-line substances. The LCD screen is under additional pressure.

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The pressure of the injection molding process includes plasticizing pressure and injection pressure, which directly affects the plasticization of plastics and the quality of products or services.

1. Plasticizing strain: (back pressure) Each time an additional injection unit is used, the strain on the top of the screw when the screw is retracted is called plasticizing tension, usually called back tension. The overflow control device in the hydraulic process can change how much this strain is. During the injection process, the actual size of the plasticizing strain does not change with the rotation speed in the attachment. The greater the plasticizing stress, the higher the temperature of dissolution, but the speed of plasticizing may decrease. In addition, increasing the plasticizing stress can keep the heat of dissolution consistent, the mixing of pigments and the emission of gases produced by combustion. In general operation, under the premise of ensuring product quality, the plasticizing tension you choose should be as small as possible. The specific importance varies with the specific type of plastic used, but it is generally rarely higher than 20㎏/c㎡.

2. Injection tension: In current manufacturing, the injection strain of almost all injection models is based on the strain (converted from gas stress) applied to the plastic through the top of the plunger or connector, which is common. The position of the injection strain in injection molding is to overcome the flow resistance of the plastic mold from the barrel to the cavity, provide the molten fabric with a speed to fill the mold and shrink the molten material.

Injection tension is divided into injection tension and positioning strain, usually 1~4 injection stress + 1~3 positioning strain, usually keep the tension under the injection tension, and obtain the maximum actual physical performance according to the changes of the actual molding material. Appearance and size specifications.

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The metallic properties necessary for plastic material molding include put on opposition, toughness, rust level of resistance and mirror surface components.

1. Dress in level of resistance and toughness
The wear opposition of the mildew relates to the solidity in the fungus. When the quantity of plastic-type material goods is large, difficult stainlesss steel needs to be employed for the mildew. Nonetheless, plastic injection molding service，，the rise in the solidity in the metal can make the metallic breakable, so the mold is too tough to easily create cracks. In the event the mold has great dress in resistance and bad break level of resistance, the mildew will split before it can be used, which can reduce its lifestyle. In addition, the design in the mildew has a lot related to mold cracking.

2. Deterioration resistance
When molding great-undefinedtemperature technology plastic materials, resins containing flames retardants, polyvinyl chloride, and polyvinyl fluoride, corrosive fumes are often produced, that may lead to fungus corrosion. The corroded convex and concave shapes is going to be copied on the plastic items. The mildew utilized in such a case ought to be made from SUS420J2 as well as other corrosion-undefinedresilient stainless increased steel. The alloy articles within the stainlesss steel establishes the corrosion resistance of your metal. Stainlesss steel contains a large amount of Cr, which can certainly produce a passivation video at first glance of your stainlesss steel to enhance the rust amount of resistance in the metal.

3. Looking glass surface area
The outer lining high quality of plastic-type material goods is assessed with the human eye alone. Consequently, the vanity mirror surface of the perish metallic is a vital characteristic. In most cases, the larger the hardness in the fungus fabric, the better the specularity. It is because defects are not simple to adhere to if the fungus is shiny, low-undefinedmetal inclusions and carbides tumble off much less, as well as the mold could be uniformly shiny. Low-undefinedmetallic inclusions are the key reason that impacts the specularity. In order to boost the vanity mirror surface of fungus steel, polishing methods should be employed to decrease no-undefinedmetallic inclusions, or vacuum arc remelting (VAR) and electroslag remelting (ESR) should be utilized to boost the cleanness of metal.

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When the copper or lightweight light weight aluminum alloy parts are stained immediately after using normal drinking water-undefineddependent reducing liquid, the key reason is the parts of the minimizing liquid react with copper and aluminium alloy, triggering corrosion of your own light weight aluminum alloy or copper. china aluminum parts，It can be strongly recommended to change the reducing substance or set copper and aluminium alloy anti-tarnishing broker agents before processing aluminium alloy sections.

For that reason, to make the lightweight aluminum alloy sections manufactured by cnc be fantastic and also have really good productivity, it is really necessary to use excellent-undefinedhigh-quality lubricating reducing compound. The workpiece packaged by higher-undefinedtop quality slicing drinking water works extremely well quite quite a while without discoloration and constant looks.

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Principle: The pressure generated by the hydraulic system is transmitted through the mold to finally obtain the desired material shape. 3d wire bending machine ,

The usage of bending machine: 1. First, turn on the power supply, turn on the key switch on the control panel, and then press the oil pump to start, so you can hear the sound of the oil pump rotating.

2. The stroke adjustment, the use of the bending machine must pay attention to the adjustment stroke, be sure to test run before bending. When the upper die of the bending machine descends to the bottom, there must be a gap of plate thickness. Otherwise it will cause damage to the mold and the machine. The stroke adjustment also has electric quick adjustment and manual fine adjustment.

3. For the selection of bending notches, a notch with a width of 8 times the thickness of the plate should generally be selected.

4. Backgauge adjustment generally has electric quick adjustment and manual fine adjustment, the method is the same as the shearing machine.

5. Step on the foot switch to start bending. The bending machine is different from the shearing machine. You can release it at any time. When you release your foot, the bending machine will stop, and then step on to continue downward.

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The following three conditions must be met for EDM:

Pulse power must be used;

An automatic feed adjustment device must be used to maintain the tiny discharge gap between the tool electrode and the workpiece electrode;

Spark discharge must be carried out in a liquid medium with a certain dielectric strength (10～107Ω·m).

EDM has the following characteristics:

It can process any conductive material with high strength, high hardness, high toughness, high brittleness and high purity; edm machining service， There is no obvious mechanical force during processing, and it is suitable for processing low-rigidity workpieces and microstructures: pulse parameters can be adjusted according to needs, and rough machining, semi-finishing and finishing can be performed on the same machine tool;

The pits on the surface after EDM are conducive to oil storage and noise reduction; the production efficiency is lower than cutting processing; part of the energy is consumed in the tool electrode during the discharge process, which leads to electrode loss and affects the forming accuracy.



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