In part 5, we know about flat bottom counterbores, keyseat cutters, etc. And here in this part we will go on showing more diagrams of tungsten carbide end mills.

There are more types of tungsten carbide end mills/Drills to be shown here, such as PCD End Mills-Corner Radius, PCD End Mills-Square End, etc., each type will go with their respective diagrams so that the beginners are easy to learn about them.

(To be continued. This article is divided into several parts and this is part 7, for part 6 please refer to:http://news.chinatungsten.com/en/tungsten-information/79159-ti-10115; for part 8 please refer to:http://news.chinatungsten.com/en/tungsten-information/79218-ti-10121)

Tungsten Carbide Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
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The scorekeeper’s "10 Commandments" for keeping tungsten dart score:

 1. Scorekeepers shall not talk while keeping score!

 2. Scorekeepers shall not move about while keeping score, stand still!

 3. Scorekeepers shall not look at the shooter, stand facing the board!

 4. Scorekeepers shall not call out a score, of one tungsten dart or all three -- unless the shooter asks you!

 5. Scorekeepers shall not tell a shooter what to shoot or what combination to shoot for an out!

 6. Scorekeepers shall not change a score unless it is brought to the attention of both shooters (teams).

 7. Scorekeepers shall not change a score - regardless - if that player (team) has shot again and a second score written down. An error in a shooter's score MUST be corrected before he (team) shoots again or it stands.

 8. Scorekeepers shall not lean out to see where a tungsten dart is or is going nor shall he follow the darts with body or head movement!

 9. Scorekeepers shall not show any sign of disgust or excitement while at the scoreboard!

10. Scorekeeper shall not drink or smoke while scoring.

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According to applications, tungsten copper electrode can be specifically divided into resistance welding electrode, EDM electrode and the electrode of high pressure discharge tube, etc.

3. High Pressure Discharge Tube

Discharge tube is a kind of device for preventing from high voltage in input. If the voltage of two ends is high than the limit, there will be internal short circuit and absorb the input high voltage. Combine the high density and high melt point of tungsten with the good plasticity and excellent conductivity of Cu, tungsten copper electrode uses fine tungsten powder and Cu powder and through high temperature sintering and isostatic pressing.

In addition, for tungsten carbide steel, high carbon steel, hardened tool steel using common copper electrode, which has high wastage, low precision, low speed of machining and other shortcomings, the use of tungsten steel high conductivity, high melting point, small thermal expansion, it can remarkably improve the speed and accuracy of machining.

More information about tungsten copper electrode types, click here:

http://news.chinatungsten.com/en/tungsten-information/79114-ti-10084 
http://news.chinatungsten.com/en/tungsten-information/79116-ti-10085 
http://news.chinatungsten.com/en/tungsten-information/79166-ti-10086

Tungsten Copper Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-copper.com/
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Electrical discharge machining (EDM) has high energy density of pulse discharge, short duration pulse discharge, do not contact with the work-piece, variable structure for simplifying and requires small macro force and other properties. In the early, Electrical discharge machining (EDM) often use Cu or graphite as electrodes, which is cheap and easy to be ablated.

However, tungsten copper has good high temperature resistance, high strength under high temperature, arc resistance, excellent conductivity and radiating so that it can be widely used in EDM, resistance welding and high pressure discharge tube electrode. The electrode for EDM is various, as tungsten copper electrode, it should be high density and good uniformity, especially rod, pipe and other shapes of electrodes. In addition, due to the advantage of tungsten, tungsten copper has high electrical speed, low wear rate, accurate shape and excellent anti-corrosion, which increases the accuracy of products.











 

More information about tungsten copper electrode types, click here:

http://news.chinatungsten.com/en/tungsten-information/79114-ti-10084 
http://news.chinatungsten.com/en/tungsten-information/79116-ti-10085

Tungsten Copper Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-copper.com/
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Tungsten Shotgun Slugs, copper-covered lead or other material (like steel or wax) projectile, with or without a plastic tip, that may have what appears to be rifling, but these are special cuts in the slug to let it deform when passing through a tight choke, slugs are intended for use in a shotgun and often used for hunting large game, the first effective modern tungsten shotgun slug was introduced by Wilhelm Brenneke in 1898, and his design remains in use today, most tungsten shotgun slugs are designed to be fired through a choked smoothbore barrel, they must be self-stabilizing in the absence of rifling

Earlier types of slugs were also used in 4 bore guns intended for hunting dangerous African game in the 19th century, such 4 bore guns were produced in both rifled and non-rifled versions, similarly, modern shotguns have been produced with rifled barrels, or rifled choke tubes, and slugs designed to be fired from them use spin stabilization, as these specialized shotguns are far more accurate than a smoothbore gun, they also usually have a mount for an optical sight, such as a scope, many of these slugs are sub-caliber projectiles, resulting in greatly improved external ballistics performance.

Tungsten Carbide Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
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In part 5, we know about such as engraving cutters-pointed, engraving cutters-tipped off, etc. And here in this part we will go on showing more diagrams of tungsten carbide end mills.

There are more types of tungsten carbide end mills/Drills to be shown here, such as flat bottom counterbores, keyseat cutters, etc., each type will go with their respective diagrams so that the beginners are easy to learn about them.

(To be continued. This article is divided into several parts and this is part 6, for part 5 please refer to:http://news.chinatungsten.com/en/tungsten-information/79158-ti-10114)

Tungsten Carbide Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
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Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
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Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn

In part 4, we know about corner rounding EM-single end, double angle shank cutters, etc. And here in this part we will go on showing more diagrams of tungsten carbide end mills.

There are more types of tungsten carbide end mills/Drills to be shown here, such as engraving cutters-pointed, engraving cutters-tipped off, etc., each type will go with their respective diagrams so that the beginners are easy to learn about them.

(To be continued. This article is divided into several parts and this is part 5, for part 4 please refer to:http://news.chinatungsten.com/en/tungsten-information/79127-ti-10101; for part 6 please refer to:http://news.chinatungsten.com/en/tungsten-information/79159-ti-10115)

Tungsten Carbide Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
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As we know, Oct. 1 is a big deal to celebrate the foundation of the People's Republic of China. There will be a variety of grand ceremonies and activities, such as a great ceremonial review of troops and lighting fireworks in the evening. People will get a 7-day vacation which combines National Day holiday and two weekends on either side, which is the second longest vocation besides Spring Festival, so called “Golden Week”. Workers are available to visit their families or to travel around the country during such long holiday. All hotels, tourist attractions, trains, buses and airplanes around the country are completely packed with holidaying Chinese people.

So how are you doing during these long holiday? Did you hanging out with your friends? Did you go to ZhongShan Road to get the free Chinese national flags yesterday? As we know, Chinatungsten has one guy who is the honest fans to China’s birthday celebration activity. He is Dr. Hanns. He has insisted to host and participate in such activity for almost 15 years. Every year, when it comes to National Holiday, he and his partners come to ZhongShan Road to hand out small Chinese national flag to the passengers for free, which aims to encourage more and more people to join the patriotic activities and to arouse human being’s patriotic consciousness. Yesterday, such activity was also held in Xiamen University, which attracted so many tourists, students, etc. even foreigners. Some photos will be shared after edition finished. If you miss the opportunity to get the free Chinese national flag yesterday, you may add and follow Chinatungsten’s WeChat ID: 中钨在线, and please leave a message, then they could see whether there are still any small national flags available for you.

Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com/
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There are more types of tungsten carbide end mills to be shown here, such as chamfer cutters-pointed, chamfer cutters-tipped off, etc., each type will go with their respective diagrams so that the beginners are easy to learn about them.

In part 3, we know about corner radius end mill, corner radius end mill-long reach, etc. And here in this part we will go on showing more diagrams of tungsten carbide end mills.

(To be continued. This article is divided into several parts and this is part 4, for part 3 please refer to:http://news.chinatungsten.com/en/tungsten-information/79124-ti-10100)

Tungsten Carbide Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email:This email address is being protected from spambots. You need JavaScript enabled to view it.
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Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn

There are more types of tungsten carbide end mills to be shown here, such as chamfer cutters-pointed, chamfer cutters-tipped off, etc., each type will go with their respective diagrams so that the beginners are easy to learn about them.

In part 2, we know about chamfer cutters-pointed end mill, chamfer cutters-tipped off end mill, etc. And here in this part we will go on showing more diagrams of tungsten carbide end mills.

(To be continued. This article is divided into several parts and this is part 3, for part 2 please refer to:http://news.chinatungsten.com/en/tungsten-information/79096-ti-10095; for part 4 please refer to:http://news.chinatungsten.com/en/tungsten-information/79127-ti-10101)

Tungsten Carbide Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email:This email address is being protected from spambots. You need JavaScript enabled to view it.
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn