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Coating is a technology that applies one or more thin films to the surface of a milling cutter to improve the performance and life of the milling cutter. Common coating materials include titanium, titanium nitride, titanium carbide, etc. The coating process usually uses physical vapor deposition (PVD) or chemical vapor deposition (CVD) methods.Compared with the […]
There are some significant differences in design, material selection, geometric parameters and coatings between end mills for plastics and end mills for steel and aluminium, which are designed to suit the machining characteristics and requirements of different materials. 1. Material selection: End mills for plastics are usually made of high-speed steel or carbide, sometimes with […]
In order to let everyone better understand the meaning of each letter of the boring tool specification, we have made this table with detailed examples. We hope it will be helpful for everyone to understand the boring tool. If you have any questions, please contact us. All specifications can be customized. Example: MTR-1-RO.05-L4 M […]
Boring tool is a specialised tool for roughing, semi-finishing or finishing existing holes, mainly used for cylindrical hole machining of workpieces such as boxes, brackets and machine seats. Boring tools can be used on boring machines, lathes or milling machines with one or two cutting sections and are suitable for operations such as bore machining, […]
High-performance high-speed steel refers to a new steel type that adds alloy elements such as carbon, vanadium, cobalt or aluminum to general-purpose high-speed steel. 1. High-carbon high-speed steel has a carbon content that is 0.20% to 0.25% higher than that of similar general-purpose high-speed steel, causing all the alloying elements in the steel to form […]
Ordinary high-speed steel is divided into tungsten-based high-speed steel and tungsten-molybdenum-based high-speed steel. 1. Tungsten-based high-speed steel (W18 for short) contains less vanadium and has good sharpening processability. The tendency of overheating during fire is small, and heat treatment control is easier. The steel grinding performance and comprehensive performance are good, and the versatility is […]
In practice, in order to judge the wear of the tool more conveniently, accurately and intuitively, the tool life is generally used to indirectly reflect the bluntness of the tool. The cutting time of a sharpened tool from the start of cutting until the wear amount reaches the blunt standard is called tool life, and […]
1. The higher the strength and hardness of the workpiece material, the more work is consumed during cutting, the more cutting heat is generated, and the higher the cutting temperature is. The greater the thermal conductivity of the workpiece material, the more heat is transmitted through the chips and the workpiece, the […]
When selecting the appropriate thread milling cutter, several factors need to be considered, including the type of thread to be machined, material, precision requirements, production volume, machine tool capabilities, etc. Here are some key points to help you make the right choice: 1. Thread Type and Size: Determine whether the thread to be machined is […]
Although centring and spotting drills are similar in name, they are two different drilling tools, and their main application scenarios and principles are also different. I. Definition and characteristics of centring drill Centring drill is a kind of drilling tool used for drilling holes, also known as heart drill and arbor drill. The principle is […]
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