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Precautions for twist drill sharpening
1.The sharpening drill generally adopts a grinding wheel with a particle size of 46~80 mesh, and the hardness is medium-soft grade aluminum oxide grinding wheel. To grind the outer corner of the grinding wheel to a smaller fillet radius, if the fillet radius is too large, the main cutting edge wi...Read more -
How to sharpen the twist drill sharp and durable?
The vertex angle of the twist drill is generally 118°, but it can also be regarded as 120°. There is generally no problem if you can master the following 6 skills for sharpening drills. 1.Before grinding the drill bit, the main cutting edge of the drill bit and the grinding wheel surface should b...Read more -
What can a twist drill drill?
The use of twist drills is directly related to the style and type. On the market, there are cobalt-containing stainless steel twist drills, parabolic deep-hole twist drills, gold-containing twist drills, titanium-plated twist drills, high-speed steel twist drills, and extra-long twist drills. The...Read more -
The functions and characteristics of commonly used thread milling tools
With the popularization of CNC machine tools, the application of thread milling technology in the mechanical manufacturing industry is increasing. Thread milling is to form thread by three-axis linkage of CNC machine tool and spiral interpolation milling with thread milling cutter. Each Circular ...Read more -
Advantages of tungsten steel milling cutters
Analysis of the advantages of tungsten steel milling cutters to improve processing quality and efficiency! Tungsten steel milling cutter is a commonly used machining tool with many advantages, which can greatly improve machining quality and efficiency. Let’s carefully analyze it below. Fir...Read more -
Tool selection strategy for high-temperature alloy machining
High temperature alloys are complex alloys with multiple components that can work under high temperature oxidation atmosphere and gas corrosion conditions. They have excellent thermal strength, thermal stability, and thermal fatigue properties. High temperature alloys are mainly used in aviation ...Read more -
Detailed explanation of the working principle of thread milling cutters
1、 Overview Thread milling cutter is a tool used to cut threads, characterized by the ability to remove a certain part of the material to form threads. It usually consists of a blade, a handle, and a workbench. The following will provide a detailed introduction to the structure and working princ...Read more -
The Method and Application of Thread Milling in Machining Centers
Thread milling is to complete thread milling with the help of the three-axis linkage function of CNC machining center and G02 or G03 spiral interpolation command. The thread milling method itself has certain natural advantages. Due to the current manufacturing material of thread milling cutters b...Read more -
What is the difference between a thread milling cutter and a tap?
Thread milling cutters and taps are both tools used for machining threads, but their structures and usage methods vary greatly. Thread milling cutters are suitable for batch processing, with high efficiency but slightly lower accuracy; Tap is suitable for individual and small batch heavy producti...Read more