All the substances that need to be produced are called materials. In machine manufacturing The materials used are solid objects and material selection should be given importance in order to obtain the desired quality.
The purpose and functions of the machine to be manufactured should be considered and all determinations should be made accordingly. Many different steel products are used in the manufacture of technological machines.
It is important that all process steps are done with engineering calculations in order to choose the right material. The utility values of the materials to be used in a product design should be known. Attention is paid to ensure that the machines are both functional and have a longer life.
Industrial Material Selection
Industrial material selection processes are made according to the product design created with various calculations. Industrial materials are selected by considering factors such as strength, corrosion and heat. The following are taken into account in the selection of industrial materials.
- availability of material,
- Suitability for production,
- Mechanical properties,
- corrosion resistance,
In machine manufacturing, it is important to find the material when needed in terms of size, shape and quantity.
The problems to be experienced in the supply of materials will cause the planned production not to be made on time. In order for machine production to comply with the determined standards, its suitability for production must be calculated.
When choosing industrial materials, attention is paid to whether they will perform the desired task in the place where they will be used. After calculating the corrosion resistance of the industrial materials to be used in the machines, the product selection should be decided.
The Relationship Between Material Selection and Production
Engineering calculations are made in machine manufacturing and all the properties of the materials to be used are determined. There is a direct relationship between material selection and production. While planning the production, firstly, it is decided how the material will be procured. The selection of materials that are easy to procure and have the desired properties will ensure that the production phase proceeds smoothly. Material types with different properties are selected for each machine system to be manufactured. The machinability of the materials and the timely supply will ensure that the planned production is carried out on time and that the desired benefit is achieved. In the manufacture of a machine, many types of materials are used for different purposes in different departments. The material selection stage is one of the most important and important stages of production.
How to choose material?
In machine manufacturing Material selection processes are done by following various steps. The steps applied in choosing the right material are as follows.
- Analysis of the properties of the material,
- Selection of the required material,
- Material selection according to the determined features,
- Determination of alternative material types,
Engineer's opinion and calculations are needed at every stage of machine manufacturing. It is seen as wrong methods to pay attention to only a few features in material selection and to use different materials each time.
The general characteristics of the materials to be selected should be known and it should be calculated how the material will behave during the usage phase. One of the important issues is to know the stress resistance of the material during the operation of the machine. Material selections are made according to properties such as conductivity, hardness and corrosion resistance.
Factors to Consider in Material Selection
It is determined what should be taken into account when choosing the types of materials to be used in all processes. In the selection of materials to be used in machine manufacturing, attention is paid to their mechanical, chemical and physical properties. The points to be considered can be listed as follows.
- physical properties,
- mechanical properties,
- chemical properties,
- Electric and magnetic properties,
- optical properties,
- acoustic features,
- technological features,
- economic features,
Wear and tear
Because moving parts or sliding parts must withstand wear and tear as they age. This is a factor that makes a difference in material selection for machine parts.
Electrical Insulation
It is very important whether the component must resist the electric current between two identical components or whether it is necessary to insulate the current. Therefore, some special materials are available to resist electric current. Examples of insulation materials are PVC, glass and asbestos. These insulating materials can be used between mating parts to resist electric current.
The machines are produced as long-lasting systems. In order for each machine to be used for a long time, attention is paid to its mechanical properties. During the operation of the machine, materials that are resistant to external factors and do not wear easily are selected. Its economic features are taken into account, and attention is paid to its ease of supply and cost-effectiveness as much as possible.
Availability and cost
Finally, the most important factor is the availability of the material resource. From an economic point of view, the material should be readily available in nature. This availability determines the cost of the material. For this reason, it is necessary to consider this factor as the most important factor in the selection of materials for engineering purposes.
Considering these factors, we can select a suitable material that can meet the designer's requirements from all perspectives such as functionality, Cost, usability to build reliable machines.
These are different factors that play an important role in the selection of materials for the design of machine elements. Different material classifications are available in this Article for different applications.
One of the leading companies in machinery manufacturing Oak Machine It gives special importance to material selection in machine manufacturing. Quality material means quality machine.
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