Just about any sport equipment needs to be cleaned regularly to remove sweat, dirt, etc., yet it never occurs to most people that their tungsten darts also need cleaning.

To greatly extend the useful life of tungsten darts, clean them regularly. Any mild cleaner that can remove oil will do: moist towelettes (wipes) are great (alcohol based ones not the ones that contain hand lotion!) or hand soap.

By cleaning tungsten darts you will not only make them last longer, but will also restore much of the grip by removing both the slippery feeling and the particles filling-in the hollows of the knurling.


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Due to processing practice, summed up the measure that adopting fair amount of grinding sharpening can effectively prevent or reduce tungsten carbide blade grinding crack sharpening process.

If there are too much friction in tungsten carbide tool grinding sharpening process, grinding can lead to a sharp rise in temperature, the blade prone to burst, so fair selection of grinding parameters is very important. A fair amount of common ground: peripheral speed v = 10 ~ 15m/min, feed f vertical = 0.5 ~ 1.0m/min, f cross = 0.01 ~ 0.02mm / trip. When hand grinding, longitudinal and cross feed volume is not too large.

 

Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
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Through processing practice, summed up the other process measures in grinding sharpening can effectively prevent or reduce tungsten carbide blade grinding crack sharpening process.

Less rigid shank, the tool will hold less instably. It may cause the spindle run-out produce grinding cracks, so the machine tools, grinding wheels, fixtures and tooling consists of processing the system should have sufficient rigidity, and should be controlled Axial and radial run-out wheel. Factors causing cracks sharpening tungsten carbide tools produce more, only the appropriate choice of wheel, while using the grinding process fair, in order to avoid cracks, progressive grinding quality.

 

Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
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A good replacement for lead shot sinkers is ceramic sinkers. Ceramic sinkers are easy to cast and don't snag on the bottom when reeling in your line.

 Tungsten and tungsten nickel alloy fishing weights are very durable, harder than steel and 25 per cent smaller than comparable lead weights. Tungsten and tungsten nickel alloy fishing sinkers are available as barrel weights, bullet weights and ball slip shot weights. Tungsten weights are an ideal, environmentally friendly alternative to lead weights, which are toxic and increasingly being labeled an environmental hazard. They are harder than steel and extremely dense, tungsten being on average 30 percent smaller than its lead counterpart.

The sinker should be made of refractory materials at high temperature. Heavy weight should be attached to immerse the sinker by taking account of high density metal. Tungsten has an atomic weight of 183.84 and a melting point of 3,422. this make it quite suitable for making fishing sinker than ceramic which has lower melting point and less destiny.

Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
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