Tungsten Rings inlaid zircon, is a new style based on the needs of people emerged. Zircon is a silicate mineral, zircon different have different colors, such as black, white, orange, brown, green or colorless and transparent, and so on. Wherein the colorless, transparent zircon and diamond is very similar, it is a good substitute for diamonds, but the price is relatively low, and therefore welcomed by many people.



Tungsten Alloy Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-alloy.com/
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Tungsten steel keychain in life because of their wear and corrosion resistance, easy deformation characteristics, people will prefer to select tungsten steel keychain key ring. Tungsten steel keychain application in life, can be used to hang on a key ring decorative items, custom car owners like tungsten steel key ring, engraved on the keychain car trademark, license plate number or their name, so as to make tags. This custom key chain that is beautiful and unique style, much-loved. Friend's name engraved, tungsten steel company name but also as a gift keychain gift a friend or as a commercial activity souvenirs.



Tungsten Alloy Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-alloy.com/
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Champions tungsten steel ring is a very popular fan favorite ring, many fans will customize a title with tungsten steel rings, engraved name their favorite team or players names, as their fan status symbol. And tungsten steel rings champion atmospheric modeling, it is a very suitable for men rings, as usual wearing is also a good choice.



Tungsten Alloy Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-alloy.com/
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Champions tungsten steel ring is a particularly symbolic and great design sense tungsten steel ring, its surface is often designed to have many grooves and lines, so usually pay attention to cleaning after wearing these places.
Can be mixed with warm water and soap, hand soap and detergent, to avoid ammonia, bleach, chlorine and jewelry cleaning solution will be soaked ring, followed by cotton cloth to clean the outside of your tungsten steel inlay zircon ring with a cotton swab or toothbrush cleaning the recess or other shapes. Usually it does not have to be taken to avoid wearing jewelry and diamonds together, so as not to scratch the surface of the diamond.



Tungsten Alloy Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-alloy.com/
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Tungsten carbide cutting tools shock crack is resulted by the grinding wheel vibration or instability which have an impact on tungsten carbide cutting tools and lead to flank shatter or chipping. Therefore, tungsten carbide cutting tools shock crack mainly caused by vibration. Measures to avoid the impact of tungsten carbide cutting tools shock crack are mainly the following two points.

1. Check whether the balance wheel is the same on both sides of the flange diameter and uniform tightening of screws, the clamping force is the same, identify problems and timely adjustments. If you can not eliminate vibration, then you want to find on the grinder other reason may be that grinder bearing damage, or grinder shaft bending. Nearby is also a need to check whether the resonance caused by external vibration sources, and if so, can be added in an appropriate amount of wood saw chips or sand grinder cavity inside, to be stable equilibrium.

2. Timely repair wheel In the grinding process of tungsten carbide cutting tools, the interaction between wheel and tungsten carbide cutting tools leads to loss of tungsten carbide cutting tools and abrasive broken off so that the gallery-shaped abrasion, grinding wheels will be distorted and blunted, cutting weakened, there will be vibration. Then we need to be trimmed wheel.

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Tungsten carbide cutting tools negative edge sharpening method means that before sharpening tungsten carbide cutting tools ,first sharpening a a negative edge band in the face of it. Tungsten carbide cutting tools have the brittle disadvantage of tungsten carbide material.

Tungsten carbide cutting tools negative edge sharpening method can improve the strength of tungsten carbide cutting tools and enhance vibration resistance and ability to withstand impact loads and increase the heating area, thereby reducing or preventing the cracks. On the other hand, tungsten carbide cutting tools negative edge sharpening method can improve the ability to withstand impact loads, to prevent cracking and chipping vibration occurs.

Tungsten carbide cutting tools negative edge sharpening method is not strict with the shape and size of tungsten carbide cutting tools.

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Tungsten carbide cutting tools despite high strength, high density, high melting point, etc., but also inherited the carbide, brittle defects and poor impact resistance, which will easily cause cracks during the process of carbide cutting tools grinding and reduce the life of tungsten carbide cutting tools. Therefore, master reasonable methods of tungsten carbide cutting tools grinding has important significance.

Reasonable methods of tungsten carbide cutting tools grinding are mainly in two aspects. First, the wheel should be moderate hardness, high hardness if grinding wheel, abrasive tungsten carbide cutting tools are not easy to fall off, no sharp abrasive participate grinding, sharpening affect the efficiency of tungsten carbide cutting tools. So when sharpening tungsten carbide cutting tools, the medium hardness of the wheel should be chosen;

The other aspect of reasonable methods of tungsten carbide cutting tools grinding is that tungsten carbide cutting tools should be first reflected in the thick rough grinding wheel, and then on the fine grinding wheel.

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The most appropriate tungsten carbide drill geometry to apply for drilling depends on the characteristics of the material being drilled. Generally tungsten carbide drill geometry includes, rate of twist , point angle, lip angle and the overall length of the drill.


The drill’s rate of  twist indicates the chip removal rate. For the high feed rate usage during the low spindle speeds, if a large volume of swarf removal is asked, a high twist rate drill is recommended. On the contrary, a low twist rate drill is used in high spindle speeds and where the material has a tendency to gall on the bit or otherwise clog the hole, such as aluminum or copper.

Point angle is determined by the working pieces’ material. A lager point angle is suitable for harder material whereas the softer material matches a sharper angle.


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The most appropriate tungsten carbide drill geometry to apply for drilling depends on the characteristics of the material being drilled. Generally tungsten carbide drill geometry includes, rate of twist , point angle, lip angle and the overall length of the drill.



Lip angle controls the support volume offered to the cutting edge. When under the same amount of  point pressure, if the drill with a smaller lip angle, it shows the larger the lip angle, the more aggressively the cutting will be. In addition the accurate lip clearance is controlled by the point angle.

Drill’s overall length controls the length of a hole can be made, the drill’s stiffness and the final hole accuracy.Specially straight shanks are adopted by most drill applications , and drill with tapered shanks are proper for the heavy duty drilling.


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Tungsten carbide step drill has a different diameter as its tips grounding down, which is extremely hard  due to using solid carbide bits or tungsten carbide as its drill tips.

To form a counterbore , the transition between the original diameter and the later ground diameter is  straight, while to form a to form a countersink, it displays as angled. The benefits generates by this style is that both diameters have the same flute characteristics, which keeps the bit from clogging when drilling in softer materials, such as aluminum; in contrast, a drill bit with a slip-on collar does not have the same benefit. Most of these bits are custom-made for each application, which makes them more expensive.


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