Chef Knife Sharpening Angle

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FAQ

Want to buy a knife, you can select the steel carbon steel and high carbon steel, do not know the knife performance between big two kinds of steel making, see carbon steel knife can also be cut iron said selling knives on the site, do not know is not a bit exaggerated, but the price is a lot cheaper in carbon steel. Please master pointing

Carbon steel finished steel, carbon containing higher hardness increases relatively more brittle, in the production of long knife, the hardness is not the only indicator, so we should consider various factors. The pattern is composed of steel with different carbon content of carbon steel (or different steel grades, but rare, is not easy to play) and co forging, but the shape of pattern steel on the market is far greater than the significance of practical significance, good-looking, but the performance is not necessarily improve.

How to select NC milling cutter

The selection of cutting tools is carried out under the condition of human-computer interaction. According to the processing ability of the machine, the material properties of the workpiece, processing procedures, cutting parameters and other factors related to the correct selection of tools and tools. The general principle of tool selection is: easy installation, good rigidity, high durability and high precision. Under the premise of meeting the requirements of processing, try to choose a shorter tool handle, so as to improve the rigidity of the tool.

Open teeth is how one thing, the specific operation process.

Cutting tools require special tools to be polished, just like a tool.A tooth is in the part of cutting edge or polished into a jagged, double and single, full and half tooth tooth.

What is the difference between insert and cutter

A big difference, the former is welded on the operation, trouble, after welding, grinding to open front, trouble, but the economic, however, if there is no special grinding tools like disposable almost, the latter is directly replaced by screws can, convenient blade welding blade than your price many, usually in 20 to 40 yuan a

What are the commonly used tool materials

High speed steel, hard alloy, metal ceramic, diamond, CBN. mainly on these types of ceramics are now very rare, why do we have to understand the machine? The tool should be clearer than the machine tool

Why can't we use diamond tools to process iron materials?

When the temperature is over 800 DEG C, the diamond will lose its cutting ability, and it has strong chemical affinity with the iron. At high temperature, the carbon in the diamond will soon spread to the iron, so that the edge of the crack". Therefore, diamond tools are not suitable for the processing of ferrous metals. Because of its high brittleness and poor impact resistance, it is very sensitive to vibration

What is the tapping tool

Taps, divided into two kinds of manual and machine.

Cutting tool materials

Generally speaking, tool steel. High speed steel.Cemented carbideCermetCBN cubic boron nitridePCD diamond