1. Remove the tire from the vehicle. Apply tire lubricant to each of the carbide studs. For best results, purchase tire lubricant that is used to mount tires.

2. Grip the stud with a pair of pliers and twist as you pull.

3. Continue twisting and pulling each stud until all are removed.

4. Place the tire in a tank of water after all the studs are removed or spray completely around the tire with window cleaner. Watch for air bubbles that indicate a puncture.

5. Have the punctures repaired at a tire shop, if needed.

6. Rinse the tire to remove all of the lubricant and mount the tire back onto the vehicle.

7. Test the air pressure after the tire is mounted, and add or remove air to get the tire pressure into the recommended range.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten Picture Center: http://picture.chinatungsten.com
Tungsten Video Center: http://v.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
 

The only way to remove a tungsten carbide ring in case of emergency is to remove the finger. But the usual method of using a pair of metal cutters on the ring won't work. What you need is a strong grip and a pair of the proper pliers.

1. Take the vise-grip pliers and carefully begin to squeeze the tungsten carbide ring. Steadily adjust the pressure on the side of the vise until you hear the ring crack.

2. Rotate the ring (or the pliers if the ring is stuck too tightly to turn) a third of the way and repeat the previous step. Continue to squeeze the ring until you hear it crack in a different place.

3. Continue cracking the tungsten carbide until it breaks entirely. The ring should shatter, leaving the finger intact.

Tips & Warnings
If possible, allow emergency or medical personnel to crack a tungsten carbide ring. But if you have to do it yourself, be very careful to ramp up the pressure in increments so that you don't accidentally clamp the person's finger with the vise grips.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten Picture Center: http://picture.chinatungsten.com
Tungsten Video Center: http://v.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
 

Features
Tungsten carbide rings look like steel, relatively heavy, scratch-resistant and can be combined with other materials, like black or blue carbon fiber or precious metals like gold, to create a special look. This material is a good alternative for various types of jewelery, from wedding bands to engagement rings.

Precautions
There are imitations of tungsten carbide rings that use a cobalt tungsten mixture rather than the tungsten carbide. These rings may cost as much as the real thing, but are not as durable and can cause you to develop an itchy rash on your finger or hand. Additionally, the oils on your hand can cause the cobalt to oxide creating spots on the ring.

Importance of the Binder
You always should ask the retailer which sort of binder is used. If not, you most likely may be getting a ring that uses a cobalt binder, which is not has high quality as ones made with a nickel-binder. Nickel-binder, which does not cause allergic reactions and is durable, is best.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten Picture Center: http://picture.chinatungsten.com
Tungsten Video Center: http://v.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com

 

Using tungsten carbide for rings has several benefits. They do not need regular polishing. The original polish can last the lifetime of the ring.

There is also a difference in price. A tungsten carbide ring can cost from $55 to $150 dollars, depending on the retailer. The average gold wedding band, on the other hand, can easily start well above $100.

Tungsten carbide is a very strong material, compared to the relatively soft gold and silver and does not cause the allergic reactions the more traditional metals can.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten Picture Center: http://picture.chinatungsten.com
Tungsten Video Center: http://v.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com

1. Tungsten carbide roughing end mills are used for removing large amounts of material in a quick, precise manner that allows for maximum efficiency and speed. Roughing end mills come in standard sizes both standard and metric from a few millimeters in diameter to more than an inch. Common standard sizes are .25, .5, .75 and 1 inch and available in fine and coarse tooth configurations. Most roughing end mills are made from cobalt, have three or more flutes and have coatings that dissipate heat to prolong their lives.

2. Tungsten carbide finishing end mills are used in computer numerical control and manual milling machines, as well as lathes of both kinds to bring the material to the finished dimensions as dictated by the blueprint. Finishing end mills come in all sizes with one-half inch the most common. They have between two and five flutes and can be made from various materials including high-speed steel and carbide. Other common sizes include 1 inch and specialty sizes are available as small as .05 inch.

3. Tungsten carbide ball end mills are specially made end mills with a ball end. They are perfectly suited for taking steps cuts of very small amounts of material. The radius of the end mill allows for small cuts using the tip that contours the area without interference of the 90-degree angles of standard end mills. Ball mills are finishing end mills and do not have ridged fluting. These end mills are often made of carbide for rigidity and can be coated to dissipate heat as well.

4. Tungsten carbide double ended end mills come in various sizes and variations including finishing and roughing types. There is a cutting edge on each side of the end mill, so it can be turned around once one edge becomes dulled. The standard sizes include .5, .75 and 1 inch for roughers and .5 inch for finishing end mills. Ball end mills are also available as double ended and come in standard .5 inch sizes.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten Picture Center: http://picture.chinatungsten.com
Tungsten Video Center: http://v.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com

To cleaning tungsten carbide rings require little care, although cleaning is required to remove dirt, exposure to chemicals, soap residue and fingerprints.

1. Combine 1 cup of warm water with ½ tbsp. liquid dish soap in a bowl or cup. Submerge the tungsten carbide ring in the water for five minutes.

2. Lift the ring above the bowl or cup. Rub a toothbrush or cloth over the ring to gently clean any remaining grime or buildup from the ring.

3. Rinse the ring in cool water to remove any remaining soap residue.

4. Rub the ring with a soft or microfiber cloth to dry it and prevent water spots.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten Picture Center: http://picture.chinatungsten.com
Tungsten Video Center: http://v.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com

Tungsten carbide rings are made from tungsten and carbide powders, resulting in an indestructible, scratch-proof metal. The metal is used to create rings, wedding bands and bracelets. Tungsten carbide rings are a very durable alternative to the traditional gold or silver rings. These jewelry pieces can more accurately be called tungsten carbide rings, however. This compound is created by mixing powered tungsten and powdered black carbon and heating them to a very high temperature in the presence of hydrogen.

Tungsten is a rare metal that is almost 10 times harder than 18-karat gold, five times harder than tool steel and four times harder than titanium.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten Picture Center: http://picture.chinatungsten.com
Tungsten Video Center: http://v.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com

Tungsten solid carbide tools are harder than steel and cut at higher temperatures. They also cut very accurately at high speeds, resulting in higher productivity. Solid tungsten carbide cuts abrasive materials, such as cast iron, glass and ceramics more effectively than steel.

Insert tungsten carbide drills offer a cost-efficient alternative to tungsten solid carbide drills, especially for medium- and large-size holes. Insert tungsten carbide drills allow you to change the insert when it dulls, which is much less expensive than replacing the drill.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten Picture Center: http://picture.chinatungsten.com
Tungsten Video Center: http://v.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com

Tungsten carbide will face with the technical innovation. In the face of tough market situation, the manufacturers of tungsten carbide cutting tools should pay more attention to the quality of product. In recent years,  the market of tungsten carbide in China is continuously expand while the quality level is still the same which affected the progress of the industry. The method of human hands and artificial visual of the current domestic traditional detection is inefficiency and easy to influenced by the individual factors of testers. With the mature of detection technology, intelligent automation testing equipment is attracted more attention. Automated testing is useful for improving quality and efficiency and reducing the influence of man-made factors. It can greatly improve the efficiency of detection for the product quality.

In the next few years, China's tungsten carbide product testing will face automation era. This will accelerate the optimization of China's tungsten carbide industry. As the leader of domestic custom inspection equipment provider, Beijing Leader Tech constantly feels their way into non-standard test market in recent years. It has been successfully developed a device for tungsten carbide industry aimmed at the automatic test equipment of bar and cutting tools. The device can be carried out fast precision automatic quality inspection. One device can accurately measure the thickness, length, width, the lateral deformation, flat deformation parameters of the workpiece at the same time. The detection efficiency is so surprised that one second can measure 1 piece.

Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten Picture Center: http://picture.chinatungsten.com
Tungsten Video Center: http://v.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
 

An alternate way to initiate the arc is the "scratch start". Scratching the electrode against the work with the power on also serves to strike an arc, in the same way as SMAW ("stick") arc welding. However, scratch starting can cause contamination of the weld and electrode. Some GTAW equipment is capable of a mode called "touch start" or "lift arc"; here the equipment reduces the voltage on the electrode to only a few volts, with a current limit of one or two amps (well below the limit that causes metal to transfer and contamination of the weld or electrode). When the GTAW equipment detects that the electrode has left the surface and a spark is present, it immediately (within microseconds) increases power, converting the spark to a full arc.

Once the arc is struck, the welder moves the torch in a small circle to create a welding pool, the size of which depends on the size of the electrode and the amount of current. While maintaining a constant separation between the electrode and the workpiece, the operator then moves the torch back slightly and tilts it backward about 10–15 degrees from vertical. Filler metal is added manually to the front end of the weld pool as it is needed.

Welders often develop a technique of rapidly alternating between moving the torch forward (to advance the weld pool) and adding filler metal. The filler rod is withdrawn from the weld pool each time the electrode advances, but it is never removed from the gas shield to prevent oxidation of its surface and contamination of the weld. Filler rods composed of metals with low melting temperature, such as aluminum, require that the operator maintain some distance from the arc while staying inside the gas shield. If held too close to the arc, the filler rod can melt before it makes contact with the weld puddle. As the weld nears completion, the arc current is often gradually reduced to allow the weld crater to solidify and prevent the formation of crater cracks at the end of the weld.
 

Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten Picture Center: http://picture.chinatungsten.com
Tungsten Video Center: http://v.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com