COLD HEADING DIE CORE NUT DIE
The cold headingdie bears the heavy pressing load, and its female die surface bears high-pressure stress so that the die core material is required to have high strength, toughness and wear resistance, tungsten carbide with high cobalt content(Most grades applied to the heading die core contains cobalt more than 12%, some even reach up to 25%) can perfectly meet this requirement, so all better heading die with long service time use tungsten carbide as die core material, and the outer case of the die is made of hot working die steel (the hardness after heat treatment is about HRC 45). The core is inserted the outer case the core by cold pressing or hot pressing method, so as to make the core and case combine closely, and the outer case causes certain compressive stress to the inner core, which improves the service conditions of the die and extends the service life time of the die.
Cold headed partsdie for fastener industry can be divided into cutting die, forming die, and trimming die as per the different production process of a fastener product, and forming die includes the first station, second station, third station, up to the fifth station for some complicated items. Divided by detailed fastener products, there are bolt die, nut die, drill point die, nail die etc.
Tips for heading forgingdie carbide grade selection:
Xiamen Betalent Carbide Co.,Ltd is a professional carbide tool manufacturers, which focus on designing, producing and selling cemented carbide productsand tungsten carbide products. Want to know more, please contact us.
在线联系供应商
Other supplier products
 |
2 FLUTE, 0.8 MM BALL NOSE END MILL, SMALL DIAMETER MILL CUTTER | 2 FLUTE, 0.8 MMENDMILL, SMALL DIAMETER MILL CUTTER Grain size Cutting dia. Grade BT55 Shank dia.... |
 |
TUBE DRAWING DIE BLANK | Betalent carbide offers carbide grades special for tube drawing dieand inner plug, all tube drawing dies, and plugs are customized according to dr... |
 |
CHAMFERING END MILL | The advantages of Betalent carbide chamfer mill: A suitable negative front angle design is adopted, which takes into account the edge strength and... |
 |
TWIST DRILL BIT | Betalent twist drill bits are manufactured by Walter 5-axil grinding machine base on submicron grain size tungsten carbide rods, which enable the e... |
 |
2 FLUTE, 0.6 MM BALL NOSE END MILL, SMALL DIAMETER MILL CUTTER | 2 FLUTE, 0.6 MMENDMILL, SMALL DIAMETER MILL CUTTER Grain size Cutting dia. Grade BT55 Shank dia.... |
Same products
 |
Lightweight Liquid-cooled LED Module 300W | 卖方: Shenzhen Getian Opto-electronics Co., Ltd. | Lightweight Liquid-cooled LED Module 300W Product Description Lightweight Liquid-cooledLED Modu... |
 |
600W Liquid Cooled LED Module | 卖方: Shenzhen Getian Opto-electronics Co., Ltd. | 600W Liquid Cooled LED Module Getian’s600W Liquid CooledLED Moduleis designed for high-pow... |
 |
Liquid-cooled LED Module | 卖方: Shenzhen Getian Opto-electronics Co., Ltd. | Liquid-cooled LED Module Getian’sLiquid Cooled LED Modulesare designed to deliver stable p... |
 |
High-purity silica nano powder | 卖方: Hebei Guiyan Electronic Materials CO., Ltd | High-purity silica nano powder High-purity silica nanopowderis a nano-silica powder prepared via... |
 |
High purity organic colloidal Silica | 卖方: Hebei Guiyan Electronic Materials CO., Ltd | High purity organic colloidal Silica High-purity organic silica solis manufactured from high-pur... |
