Product

Product
EDM Tungsten Copper Electrode and Positive Polarity 601

Electric discharge machining (EDM) is a non-traditional type of precision processing using an electrical spark-erosion process between the electrode and the working piece of electrically conductive immersed in a dielectric fluid. Since it has more special gains, the EDM has been widely applied in modern metal industry for producing complex cavities in moulds and dies, which are difficult to manufacture by conventional machining. The use of Electrical Discharge Machining in the production of forming tools to produce plastics moldings, die…

Product
Tungsten Carbide Measuring Tool 2,563

Tungsten carbide measuring tool has high hardness, high strength, excellent wear and corrosion resistance so that it can effectively ensure the accuracy and stability of testing. Compared with other materials, it has longer service life. According to the different applications, it can be divided into LG (gauge), LH (ring gauge), LS (male gauge), LK (caliper) and LC (micrometer gauge) five series of tungsten carbide. LG (gauge): It includes LG30 and LG35, the specifications consist of rough gauge code, code size…

Product
Tungsten Carbide Step Drill 3,401

Tungsten carbide step drill is also called as tow drill, which is mainly used in less than 3mm steel sheet drilling and can replace many drills. It can process pores with different diameters and large pore in one step, and do not replace the drill bit or drill positioning hole. According to the shapes of groove: It can be divided into straight groove, circular groove and spiral groove; according to the edges: Single-blade, double-blade, three-blade, four-blade and multi-blade step drill;…

Product
Tungsten Carbide Coolant Feed Drill 1,314

Tungsten carbide coolant feed drill has 1 or 2 through-hole or double spiral hole and uses compressed air and cutting fluid to cool tool and take chips away. It is particularly suitable for the deep-hole drilling with great cutting heat.Tungsten carbide coolant feed drill mainly consists of drill tip, chip groove, spiral groove, run-out groove, handle and cooling hole. Drill tip: In drilling process, it endures the most part of thrust and torque, which directly affects the quality and the…

Product
Tungsten Carbide Disc Cutter 2,539

Tungsten carbide disc cutter is fabricated by pressing and sintering process, which has good toughness, abrasion resistance, anti-oxidation and crater wear resistance. So it can be widely used in paper cutting, printing, packaging and some electronic fields. Take metal sheet longitudinal cutting as example, it generally uses a pair of upper and lower disk cutter for rolling-shearing process. In the cutting process, the upper and lower disk cutter to maintain the level in the axial gap and radial transfer volume,…

Product
Tungsten Wire Properties 3,327

Tungsten wire is often used in incandescent filament, because of its properties, such as high temperature performance, good room temperature performance and wire diameter consistency character. High temperature performance Tungsten has high temperature performance and tungsten filament operating temperature is between 2300 ~ 2800 ℃. Early, tungsten filament lamp life is short, and it is mainly for that the tungsten filament operating temperature exceeds its recrystallization temperature, resulting in filament sagging phenomenon, leading to lamp failure. In order to solve…

1 198 199 200