Gem technology offers a wide selection of high quality metal materials to meet the precision CNC machining needs of various industries. From common alloys to specialty metals, our extensive inventory of materials is of reliable quality, ensuring that the best is found for every project suitable material.
Metallic Material
○ 45 steel, Q235A (usually A3 steel) ○ Alloy structural steel: 40Cr,42CrMo, 45CrNiMoVA, etc. ○ Spring steel: 65Mn, ○ Cold work die steel: Cr12,SKD11.
Reasonable selection of CNC machining parts of the material is a complex process, need to consider a number of factors to ensure that the selected material can meet the technical requirements of the product and environmental requirements. Here are some key factors and recommendations:
Rigidity And Stability
Consideration:
The actual work of the product requires a certain stability and wear resistance, and the rigidity of the material determines the feasibility of the product design.
Suggestion:
○ For parts that need to withstand large loads or vibrations, materials with strong rigidity should be selected, such as 45 steel, alloy steel, etc.
○ For tooling design in the automation industry, aluminum alloy is often chosen because of its light weight and good mechanical properties.
Antirust Treatment
Consideration:
Anti-rust treatment is related to the stability and appearance quality of the product.
Suggestion:
○ According to the requirements of the use of the environment, choose the appropriate anti-rust treatment methods, such as blackening, painting, spraying, etc.
○ For parts that require long-term exposure to harsh environments, materials with excellent corrosion resistance, such as stainless steel, should be selected.
Processing Performance
Consideration:
The machining performance of the material determines the machining difficulty and processing cost of the part.
Suggestion:
○ Choosing materials that are easy to process can reduce processing costs and improve production efficiency. For example, aluminum alloy and brass have good processing properties and are easy to cut and form.
○ Avoid choosing materials that are difficult to process, such as stainless steel, which has a high hardness and is easy to wear the tool during processing, increasing the processing cost.
The Matching Degree Between Material Properties And Application Requirements
Consideration:
The performance of the material should meet the application needs of the product, including strength, toughness, wear resistance, corrosion resistance, etc.
Suggestion:
○ Select materials according to the specific application scenario of the product. For example, the aerospace sector needs lightweight, high-strength materials, such as titanium alloys; The chemical industry requires corrosion-resistant materials, such as stainless steel.
○ Considering all the performance indexes of the material comprehensively, the material with the best comprehensive performance is selected.
Cost Consideration
Consideration:
Material cost is a factor that cannot be ignored when selecting materials.
Suggestion:
○ On the premise of meeting the performance requirements of the product, the selection of lower-cost materials to reduce production costs.
○ Considering the machinability and processing cost of materials, choose materials with lower processing cost.
Other Factors
Consideration:
Also includes the recyclability of materials, environmental protection, aesthetics and so on.
Suggestion:
○ The choice of recyclable materials is conducive to environmental protection and sustainable development.
○ Consider the appearance requirements of the product and choose materials with the right color and texture.
In summary, the reasonable selection of CNC machining parts of the material needs to consider a number of factors, including rigidity and stability, processing performance, rust treatment, material performance and application requirements matching and cost considerations. By comprehensively evaluating these factors, we can select the most suitable materials for the needs of the product, thereby improving the quality and competitiveness of the product.
We have the most advanced CNC machine tools and precision measuring equipment in the industry, which can ensure that the processing accuracy reaches the micron level.
