Product Description
| Material |
Aluminum, stainless steel, brass, copper,bronze,iron |
| Size or shape |
According to customer drawings or requests |
| Service |
Sheet Metal Fabrication / CNC Machining / Metal cabinets&enclosure&box / Laser Cutting Service / Steel Bracket / Stamping Parts, etc. |
| Surface treatment |
Anodizing,Polishing,Zinc Plating, Nickel Plating, Chrome Plating, Powder Coating, E-coating,blacken Ect. |
| Drawing accepted |
CAD, PDF, SOLIDWORKS, STP, STEP, IGS, etc. |
| MOQ |
1PCS |
| Service mode |
OEM or ODM |
| Certification |
ISO 9001 |
| Feature |
Focus on high end market products |
| Processing procedure |
Laser cutting, cnc punching, cnc bending, riveting, welding, polishing, assembly |
| Package |
Inner pearl button,wooden case,or customized. |
In many areas of manufacturing, high-precision steel CNC milling parts play a vital role. Such precision parts not only require superior machining technology, but also put forward very high requirements for the selection of materials, rationality of the design and the fineness of the process. Below, we will discuss in depth how to design and manufacture high-quality high-precision steel CNC milling parts.
Importance of material selection
First of all, we need to recognize the impact of the material on the quality of parts processing. As a commonly used engineering material, steel is favored for its high strength, good plasticity and wear resistance. However, different steel types and grades differ in hardness, toughness, corrosion resistance, etc. Therefore, when selecting a material, comprehensive consideration must be given based on the environment in which the part will be used and the functional requirements. For example, for parts that need to withstand high loads and wear and tear, we may choose higher hardness, better wear resistance of high carbon steel or alloy steel.
Two, the rationality of the design
Design is the soul of parts manufacturing. A reasonable design not only meets the functional requirements of the part, but also reduces the difficulty of machining and improves productivity. When designing high-precision steel CNC milling parts, we need to pay special attention to the following points:
1.Dimensional accuracy: according to the use of parts requirements, reasonable determination of the dimensional tolerances of the parts, to ensure that the parts can meet the expected accuracy requirements in assembly and use.
2. Surface quality: The surface quality of the parts directly affects their service life and performance. Therefore, when designing, we need to consider how to ensure the surface roughness of the parts through reasonable processing methods and parameters.
3. Structural Craftsmanship: The structure of the parts should be easy to process and assemble. An overly complex structure will not only increase the difficulty of machining, but may also lead to problems when the part is assembled.
Three, CNC milling processing technology
CNC milling is a highly automated processing method, which uses computer programs to control the machine tool to carry out precise cutting operations. When carrying out high-precision steel CNC milling processing, we need to pay attention to the following points:
1. Tool selection: According to the hardness of the material and processing requirements, select the appropriate tool material and tool type. At the same time, tool wear and sharpening are also important factors affecting machining accuracy, so regular inspection and replacement of the tool is the key to ensuring machining quality.
2. Cutting parameter optimization: The selection of cutting parameters such as cutting speed, feed rate and depth of cut directly affects machining accuracy and surface quality. By optimizing these parameters, we can improve machining efficiency while ensuring machining accuracy.
3. Fixture and positioning: Reasonable fixture design and positioning methods can ensure the stability and accuracy of parts in the machining process. Therefore, when selecting fixtures and positioning methods, we need to fully consider the shape, size and processing requirements of the parts.
Four, quality control and testing
Quality control is the key link to ensure the quality of parts. In the process of high-precision steel CNC milling, we need to ensure that each processing link meets the quality requirements through a strict quality control system. At the same time, the use of advanced testing equipment and methods, such as coordinate measuring machine, optical microscope, etc., the dimensional accuracy of the parts, shape and position tolerance and surface quality of the comprehensive testing, to ensure that the quality of the parts up to standard.
In short, the design and manufacture of high-precision steel CNC milling parts requires us to make comprehensive considerations and efforts in material selection, design rationality, processing technology and quality control. Only in this way can we manufacture high-quality parts to meet customer needs and contribute to the development of the manufacturing industry.
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Quote Guide
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FAQ
Q1: What's kinds of information you need for a quote?
A: Kindly please provide the product drawing in PDF, and will be better you can provide in STEP or IGS
Q2: Will my drawings be safe after sending to you?
A: Yes, We can sign NDA and we will keep them well and not release to the third party without your permission.
Q3: How long is the delivery time?
A: The sample delivery time is 7-10 days, and the batch production delivery time is 15-25 days
(depending on the difficulty of production). Our production follows PPAP and controls the entire production process
Q4: How is your quality?
A:We have a very professional QC team, we will do strict inspection and provide the testing report before shipping for every order, to ensure all the products are qualified.
Q5: What shall we do if we do not have drawings?
A. Please send your sample to our factory, then we can copy or provide you better solutions.
Please send us pictures or drafts with dimensions (Length, Height, Width), CAD or 3D file will be made for you if placed order.
Q6: Can we get some samples before mass production?
A: Absolutely
Q7: Is it possible to know how are my products going on?
A: We will offer a detailed production schedule and send weekly reports with pictures or videos which show the machining progress.
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