HSS와 초경 공구의 차이점은 무엇입니까?
2022년 11월 15일

High-speed steel (HSS) is the standard for metal cutting tools since the nineteen-thirties. It is often used as a starting point for comparison because of its toughness, wear resistance, and sufficient hardness for general-purpose metal cutting, making them a solid baseline for comparison. High-Speed Steels have a typical Rockwell hardness range of 62-64. Such tools are readily available, and cost-effective. Advantages of carbide The use of carbide in cutting tools began development in nineteen-twenty-five. Tungsten Carbide particles, which are much smaller than a grain of sand, are combined with cobalt to create a solid mass. Cobalt acts as the binder to "cement" the particles together. This compound revolutionized the metal-cutting world by enabling faster speeds and feeds and providing longer tool life. It also retains its hardness at higher temperatures than HSS, so it can be worked harder to cut faster. Carbide-tipped tools improve surface finish and hold its size far longer for better quality. Although carbide tools are more costly, the overall cost is substantially less because only the thick cutting edge is carbide.  Related search keywords: carbide tools, carbide tools manufacturers, carbide tools advantages, carbide tools blade, carbide tools china, zhuzhou apple carbide tools co. ltd, carbide tools & dies, carbide tools for wood turning, carbide tools for lathe machine, carbide tools for machining, carbide tools for wood, carbide tools for wood lathe, carbide tools grinding, carbide tool holder, carbide tools industry, carbide tools in cutting, carbide tools manufacturing, negative rake carbide tools, carbide tools supplier, carbide tools saw blade, carbide tools turning, carbide tools wood turning, carbide tool, carbide cutting tools, cemented carbide tools, tungsten carbide tools

CVD와 PVD의 차이점은 무엇입니까?
2022년 11월 11일

There have 2 types of coating in Carbide insert ,PVD and CVD coating . PVD coating carbide insert mainly used for machining stainless steel and High-temperature alloy,CVD coating carbide insert mainly used for machining all kinds of steel and cast iron . if you know the difference of this 2 coatings ? here ,let me share more details about it . PVD and CVD are coating techniques. PVD stands for physical vapour deposition , CVD stands for chemical vapour deposition. The key difference between PVD and CVD is that the coating material in PVD is in solid form , in CVD it is in gaseous form.  another important difference we can say that in PVD technique atoms are moving and depositing on the substrate while in CVD technique the gaseous molecules will react with the substrate. Besides, the deposition temperatures between PVD and CVD also different , for PVD, it deposits at a relatively low temperature (around 250°C~450°C) whereas, for CVD, it deposits at relatively high temperatures in the range of 450°C to 1050°C. We,Zhuzhou Apple carbide tools co.,ltd is a professional manufacture for carbide cutting tools ,carbide insert is our hot selling products ,Any interesting ,welcome to contact us for more details ,thanks! Related search keywords: Coating, tungsten carbide, tungsten carbide ring, tungsten carbide burr, tungsten carbide rod, tungsten carbide nozzle, tungsten carbide tools, tungsten carbide wear parts, tungsten carbide blade, tungsten carbide alloy, tungsten carbide balls, tungsten carbide bars, tungsten carbide coating, tungsten carbide cutting tools, tungsten carbide cutting, tungsten carbide cutters, tungsten carbide cost, tungsten carbide cvd, tungsten carbide drill bits, tungsten carbide drawing dies, tungsten carbide dies, tungsten carbide draw plates