Tungsten carbide ball, commonly known as tungsten steel ball, refers to the ball and ball made of cemented carbide. The cemented carbide ball has high hardness, wear resistance, corrosion resistance, bending resistance and harsh service environment, which can replace all steel ball products. Cemented carbide balls are powder metallurgy products sintered in vacuum furnace or…
U drill is also called shallow hole drill. The difference between U drill and ordinary drill is that the U drill uses blades-peripheral blade and center blade. From this point of view, the relationship between U drill and ordinary hard drill is actually related to the machine tool and welding car. The relationship between the…
When we process the aluminum alloy parts, we must consider some factors. Firstly, we have to know about the processing characteristics of aluminum alloy milling cutter. Here we organized several main factors that need to be paid attention to when milling aluminum alloy: The hardness of aluminum alloy is low: Compared with titanium alloy and…
The wear of solid carbide end mills is mainly concentrated in cutting edge wear, peripheral edge wear, boundary wear, bottom edge wear and rake face wear. Edge Wear and Boundary Wear The size of edge wear and boundary wear play a decisive role in cutting tools life. The reason for boundary wear: due to the oxidation…
It is often asked what is the difference between face milling and end milling. As a metal cutting tool supplier, UKO answer for you. The target surfaces of end milling and face milling are both bottom surfaces rather than side surfaces, which also indicates that the top edge is the main cutting edge and the…
Hot-rolled ribbed steel bars are one of the most important raw materials required by various industries in the national economy. With the continuous progress of technology, the production and quality of steel have significantly increased, and users’ requirements for material appearance quality have continuously increased. The appearance quality of hot-rolled ribbed steel bars has been…
As you know, the traditional flat knife such as alloy knife, shaping knife has the following problems: Burning of the cutting edge: when the cutting edge is worn or the feed is temporarily stopped, the cutting heat will produce burn marks on the cutting surface. Tool passivation and stability: The increase in tool temperature increases…
Extrusion punch is a mold accessory made from steel materials suitable for processing, such as high-speed steel, powder high-speed steel, tungsten steel, and other molds. Suitable for processing industries such as cold heading, cold extrusion, stamping, hydraulic pressure, and injection molding. Punch bars are important accessories in cold heading molds, which can be divided into…
Due to the large increase in domestic demand for stainless steel products, stainless steel production has also increased significantly. The global growth rate of 5% per year has almost doubled in the past 10 years. With the increase of stainless steel products, the problems of stainless steel processing and manufacturing are becoming more and more…
Fastener cold forming dies are an important component of industrial products, therefore, the quality requirements for cold forming dies are very strict. The improvement of the development of the mold industry itself has led to the improvement of the technology of fastener molds. As China’s economy enters a stable period and the industrial structure is gradually optimized,…