CNC Milling and Turning Services
One of the most trustworthy CNC milling service manufacturers in China. With advanced CNC precision milling machines and professional operators, we easily handle a variety of CNC milled parts requiring high tolerances, complex and special materials. Choose MQJM custom cnc milling service to obtain CNC products with higher precision and better quality in faster production cycles.
Types of CNC Milling Services We Offer
SERVICE/CAPABILITY
CNC Milling Aluminum Parts
CNC Milling Stainless Steel Parts
CNC Milling Copper Parts
CNC Milling Plastic Parts
CNC Milling Brass Parts
CNC Milling Steel Parts
MQJM CNC Milling Services
3 Axis CNC Milling
MQJM stands as China's foremost supplier of 3-axis CNC machined parts. With 60 CNC machines, over 40 material options, and 12 surface treatments, our advanced CNC machinery and experienced engineers ensure the swift delivery of high-quality 3-axis machined parts within a short timeframe.
4 Axis CNC Milling
MQJM has a long-standing commitment to delivering cost-effective 4-axis machining services. Leveraging over 12 years of robust expertise in 4-axis machining, we manufacture more intricate and higher precision machined parts for you. Here, you can acquire superior machined parts compared to before, saving both time and money.
5 Axis CNC Milling
At MQJM, we boast top-tier CNC 5-axis machining equipment and a specialized engineering team with the capability to provide 5-axis machining services for any complex shapes and high-precision parts across various global industries. Our high-quality 5-axis CNC machined parts are designed for aerospace, medical devices, automotive, and other sectors.
MQJM CNC Milling Capabilties
Professional Expertise
MQJM specializes in CNC milling, bringing over 12 years of focused CNC machining experience and an average of 15 years of experience within our engineering team.
Excellence in Service
Our team guarantees excellent machining services and solutions, addressing any potential issues you may encounter. We are proactive in responding to customers, tackling challenges head-on, and ensuring 100% customer satisfaction.
Advanced Facilities
As one ot the leading cnc machining milling turning manufacturers, our factory is equipped with state-of-the-art CNC milling equipment, including 4-axis and 5-axis milling machines. We also have a complete set of CNC tools, fully capable of offering custom CNC milling services and meeting your customization requirements.
Outstanding Quality
As a leading CNC machining factory with a professional QC team and precision measuring equipment, we strictly adhere to international standards in selecting your production materials. We use advanced equipment to measure your parts, ensuring consistent production quality at all times.
How Does CNC Milling Work?
Step 1: Design CAD Models
The CNC milling process begins with creating 2D or 3D drawings of the desired part using CAD/CAM software like Autodesk Inventor or SolidWorks. These tools allow you to specify dimensions and tolerance requirements.
Step 2: CAD Models to CNC Programs
Use CAM software to convert CAD models into G-code, executing necessary manufacturing operations, including cutting sequences, tool paths, speeds, and movements.
Step 3: Set Up CNC Machine and EMO
Insert the workpiece onto the CNC machine’s work surface, attach the cutting tool to the spindle, and download the G-code. Initiate the machining program, and the CNC machine will execute all necessary operations to process the workpiece.
Step 4: Inspection and Surface Treatment
After milling, inspect the part's accuracy and quality. Use additional processes like deburring, polishing, or surface treatment to meet the final product's requirements.
Quality Assurance For CNC Milling Services
CNC product quality is maintained through three steps: pre-production, during production, and before delivery.
In pre-production, MQJM’s procurement department strictly adheres to standards when acquiring raw materials. The QC team inspects 25% of these materials, and only qualified ones are processed. During production, technicians adjust CNC milling equipment and produce test parts for evaluation. Production proceeds only when test data meets criteria. The QC team inspects CNC millng parts every half hour, halting production for any discrepancies. Before delivery, QC personnel inspect the product's appearance, check for drilled holes, threaded components, and verify the assembly process. This ensures customers receive the products of CNC milling parts identical to the drawings. CNC milling is a subtractive manufacturing process to produce a custom-designed part or product. Given the high precision and technical requirements of CNC milling services, implementing a robust QA process is essential for maintaining high standards of quality.
Quality Assurance For CNC Milling Services
CNC Milling General Tolearance
MQJM provides various CNC machining tolerances based on your design requirements. Depending on the shape and material of your parts, we can achieve minimum tolerances for thread sizes as small as 0.005mm. We adhere to national milling tolerance standards, with metals following ISO 2765-m and plastics following ISO 2768-c.
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Linear Dimension |
+/- 0.025 mm |
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+/- 0.001 inch |
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Hole Diameters (not reamed) |
+/- 0.025 mm |
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+/- 0.001 inch |
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Shaft Diameters |
+/- 0.025 mm |
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+/- 0.001 inch |
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Part Size Limit |
950 * 550 * 480 mm |
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37.0 * 21.5 * 18.5 inch |
CNC Milling Parts Gallery
PARTS
We make CNC milling machining parts for use in a variety of industries, including automotive and racing, aerospace, electronics, medical devices, and more.
If you want to know more about cnc milling instant quote, please contact us.
More kinds of cnc design services, please visit our website.
