Q:Cubic boron nitride cutting tools for processing what materials

Cubic boron nitride, commonly known as CBN, is a tool hardness second only to diamond material.It has high hardness, good red hardness, and almost all of the metal poor compatibility, but at the same time, poor toughness, non impact, easy to collapse.According to the above characteristics, cubic boron nitride, suitable for quenching materials (high hardness), high silicon steel, non-ferrous metal finishing and semi finishing.In particular, because of the incompatibility between CBN and C in cast iron, CBN is widely used in high speed finishing of iron castings.

Q:Are all self locking knives controlled? The knife is small again?

According to this length, not

Q:How to improve the service life of cutting tools

In general, turning plastic metal materials with large, should take a larger rake angle, cutting in mild steel, the angle value is slightly smaller, but still maintain a certain value, cutting steel, angle of small, and in the cutting of hardened steel hardness is particularly high, hard alloy tool general with negative rake angle or zero rake angle. But in the turning of the copper alloy, the rake angle of the tool is big and easy to gnaw the knife phenomenon. In general, when the car, the front and rear angle to take some larger, rough car, in order to the strength of the tool, the front and rear angles to be small.

Q:How to select the tool according to the material

This thing can not say anything about the knife? Welding knife T15 steel YW1 stainless steelIt is a brand of CNC blade number one brand that is not clear as Japan's MITSUBISHI UE6010 UC5115 US735 stainless steel cast iron ceramic blade is generally more common number is P M K standard (stainless steel cast iron and aluminum)

Q:Selection principle of tool rake angle

The other tool forming cutter and the angle of influence of blade shape, in order to prevent the edge distortion, anterior horn often take a smaller, even taking the gamma = 0. However, the cutting conditions of these tools is not good, should be under the premise of ensuring the cutting edge forming precision, try to increase the anterior horn, such as increasing the front angle of thread lathe tool and gear hob.

Q:How to distinguish between YG tool and YT tool and YW tool appearance

From the outside can not see, buy or buy the finished welding cutter knife, there are markers such as YG8, YG6, YG3; and YT15, YT5, YT30 and YW1, YW2, hard alloy types and purposes are different; tungsten cobalt titanium, codenamed YT, the main component is WC+TiC+Co. Tungsten drill, code named YG, the main component is WC+Co. Tungsten titanium tantalum cobalt alloy general, known as YW, is mainly composed of WC+TiC+TaC (NbC) +Co tool, tungsten cobalt titanium type, suitable for processing of carbon steel and alloy steel, steel forgings; machining tool of tungsten cobalt for nonferrous metal and alloy, cast iron, heat-resistant alloy; tungsten titanium tantalum processing tool cobalt is suitable for heat resistant steel, high manganese steel, stainless steel, high alloy steel.

Q:What tools have both toughness and wear resistance

Non cast iron alloy cutter:This is the alloy of cobalt and chromium and tungsten, because it is difficult to machining, casting to manufacture, so called super hard alloy casting, the most representative is Stellite, its tool toughness and wear resistance is excellent, at the temperature of 8200C the hardness is not affected, far beyond the thermal high speed steel, suitable high speed and deep cutting work.

Q:What is the name of a cutting tool for cutting fruits

A cutting tool for cutting fruitTake the knife

Q:What are the advantages of ceramic knives?

Non metallic ceramic knife is excellent, it has never rust characteristics, we do not have to worry about the residual water stains will make the blade rusting.We use the newly bought steel was corroded or too clean steel, will find it cut food with iron smell, this is because the metal ions emitted by knife attached to the food, can eat up a strange feeling. This phenomenon will not appear on the ceramic knife, it allows you to enjoy the food is 100% authentic.

Q:What is the difference between the choice of the angle of the rough and the fine?

Did not understand your specific meaning, the angle of the lane is not the angle between the axis, the tool can be used to adjust the holder.Should be the angle of the lane itself, that is, the angle of the cutting tool. Rough machining of the general lathe because of large, large force, so the cutting tool should not be too sharp, otherwise easy to break. Fine Lane because the feed is very small, less force than the general blade angle. At the same time, it can prevent the metal filings in the gap between the workpiece and the cutting tool. Therefore, in the selection of turning tools, it looks thick and blunt is generally rough turning.