Because of its resistance to corrosion, heat, and low temperatures, as well as its overall mechanical properties, austenitic stainless steel 304 is one of the most widely used types of stainless steel. It is also one of the most widely used types of stainless steel.The austenitic stainless steel 304 has a relative machinability Kr of about 0.4, which indicates that it is a material that is relatively difficult to process. This is because the material is austenitic.The fact that the cutting force is significant, the work hardening is significant, the cutting area is significant, and the local temperature is significant all make it necessary for the following components to be present during the turning process:Action that slices with great force
A low hardness (Cr, Ni, Mn, and other elements equal to 5), 187HbS, and good plasticity (elongation after fracture equal to or greater than 40 percent, area reduction equal to or greater than 60 percent) are characteristics of the austenitic stainless steel 304.When subjected to the conditions of previous cutting, the austenitic stainless steel 304 has a unit cutting force that is 2450mpa. This value is greater by more than 25 percent than that of the 45 steel.

2. Hard work hardening
During the processing of austenitic 304 stainless steel, there is an obvious plastic deformation, and the material lattice is severely deformed; at the same time, due to a defect in the stability of the austenite structure, the austenite part transforms into martensite, and the impurities in the austenite are in the martensite. In addition, the material lattice is severely deformed.Work hardening is a very noticeable phenomenon that takes place when a work-hardened layer forms on the surface of the material as a result of thermal decomposition during the cutting process. This happens when a work-hardened layer forms on the surface of the material as a result of the cutting process.1 to 0.3mm.

3. The temperature in the cutting area is significantly higher than the temperature in the surrounding area.
The operation of blade separation is significant because austenitic 304 stainless steel is difficult to chip and requires a significant amount of cutting force.When compared to the thermal conductivity of 45 steel, the austenitic stainless steel 304 has a value of 0.321.5 w/m.k for its thermal conductivity, which is a reduction of one-third.When cutting common carbon steel, only nine percent of the heat that is generated by the cutting Injection Molding Service process is transferred to the cutting tool. However, a significant portion of the heat that is generated by the cutting process is concentrated on the cutting area and the surface of the cutting tool.When the same conditions are used for cutting, the austenitic stainless steel 304 has a cutting temperature that is between 200 and 300 degrees Celsius higher than the temperature at which 45 steel can be cut.

4. The inevitable result of the tool getting jammed and eventually wearing out.

Because AISI 304 austenitic stainless steel is difficult to machine, you should select a turning process that is appropriate for the material. It is necessary to choose an appropriate turning injection mold making process in order to improve productivity and processing quality. This process must include a reasonable selection of cooling materials, cutting tool materials, tool shape parameters, and cutting parameters. In addition, the cutting parameters must be accurate. Because of the austenitic stainless steel AISI 304's poor ability to be machined.

Components made up the instrument.In order to successfully machine austenitic stainless steels, it is absolutely necessary to make the right choice when selecting the material for the tool.There is evidence of this in the fact that the turning performance of austenitic 304 stainless steel was improved as a result of the utilization of a cutting tool that possessed high levels of both levels of strength and toughness characteristics.In the manufacturing of cutting tools, cemented carbide and high-speed steel continue to be the materials that are utilized most frequently.Carbide
Because of the high cutting force of materials that are difficult to cut and the limited amount of time that chips spend in contact with the surface of the lake, the majority of the cutting force is concentrated near the edge.As a direct consequence of this, edge collapse is quite possible.As a consequence of this, tools made of yg carbide can be utilized during the processing stage.Yg cemented carbide possesses a number Injection Molding Company of exceptional qualities, such as its red hardness, wear resistance, and toughness. It also has a high thermal conductivity.You also have the choice to use the YG8N tool at your disposal.The cutting performance of nb is approximately one-half as high as that of yg8, and the effect is favorable in both rough machining and semi-precision machining. This is in comparison to the cutting performance of yg8, which is approximately twice as high.

2. High speed steel
The phenomenon in which hard tools are easily damaged due to the size, shape, and structure of the turning of stainless steel processed products can be effectively avoided by using tools made of high-speed steel. This is because tools made of high-speed steel are able to effectively avoid the phenomenon.When working with tough tools, a phenomenon known as this will occur.When it comes to durability, traditional tools made of high-speed steel do not meet the requirements of the current processing conditions.Instead, brand-new tools made of high-speed steel that have exceptional performance when cutting can be utilized.High-speed steel and high-speed steel containing nitrogen are two examples of the types of tools that fall into this category.In general, knives require cutting edges that are particularly sharp in addition to having large front and rear angles.Cutting parameters
Because AISI304 stainless steel is typically a challenging material to cut, the cutting parameters ought to be selected with extreme care.The cutting parameters have a significant influence on the total amount of work that must be done to harden the material, the total amount of heat that must be generated, and the processing efficiency.The speed at which the cut is being made has a significant influence on both the temperature of the cut and the amount of time the tool will last.

2. Cutting oil
Because the material being cut was austenitic 304 stainless steel, the cutting fluid needed to have superior cooling, lubricity, and permeability (also known as anti-bonding performance).These characteristics were present in the liquid that was selected to fulfill this role.In addition, both vulcanized oils and emulsifiers contain high-pressure additives such as sulfur and chlorine, both of which should be avoided to the greatest extent that is practically possible.

Emulsion is typically used in the process of rough turning stainless steel. This is due to the fact that emulsion possesses excellent cooling properties. In addition to possessing certain lubricating and cooling properties, vulcanized oil is available at an affordable price. The performance of lubrication can be significantly improved by including high pressure and oily additives in cutting fluids, amongst other things, as a part of the process. Utilized most frequently in the process of finishing stainless steel. The cutting fluid is made up of a combination of carbon tetrachloride, kerosene, and oleic acid. Because of this, the cutting fluid greatly improves the permeability of the cooling lubricating oil. The finishing of austenitic AISI 304 stainless steel is an application that lends itself particularly well to this cutting fluid. Because austenitic stainless steel has a high cutting heat, it is possible to improve the cooling effect by utilizing techniques such as spray cooling and high-pressure cooling. This is because of the high temperature at which the material is cut. These methods are executable in their entirety.