CNC Milling Stainless Steel Parts

MQJM is a premier metal machining company providing high-quality cnc milling stainless steel parts. We use advanced 3, 4 and 5-axis CNC machining technology to create custom stainless steel parts with excellent mechanical properties, high precision and repeatability. We are able to produce high-quality custom stainless steel parts for complex projects, maintaining extremely high precision and tolerances, fully complying with required technical specifications, while achieving time and cost savings.

Specializing in stainless steel cnc milling for decades, MQJM has become one of the most reliable and affordable suppliers in the industry. We use advanced multi-axis stainless steel CNC machines for part processing to ensure optimal quality and accuracy. Our technical team has an in-depth understanding of every detail of stainless steel CNC machining and excels in manufacturing processes such as CNC steel milling, turning, drilling and steel prototyping.

What Is Stainless Steel CNC Milling?

Programming

Use CAD software to create a three-dimensional model of the part, and then use CAM software to generate the corresponding processing program.

Process Parameter Setting

Determine the cutting tools, cutting speed, feed speed and other process parameters required for milling to ensure the ideal processing effect on stainless steel materials.

Workpiece Fixation

The stainless steel workpiece to be processed is firmly fixed on the milling machine to maintain stability throughout the machining process.

CNC Processing

Load the program into the CNC system; it automatically controls tool movement for cutting, engraving, or shaping stainless steel.

Surface Treatment For CNC Milling Stainless Steel Parts

MQJM offers a variety of surface treatment options for your CNC-machined stainless steel parts, including processes like blackening and QPQ for optimal results. Each surface treatment has its unique advantages, so make sure to choose the one that best suits your requirements, providing your parts with a perfect finishing touch.

Description
As Machined	After machining, stainless steel parts maintain their original state. At MQJM, a surface roughness of 125 Ra or better can be achieved and further improved through finishing passes. For stainless steel parts, visible tool marks and sharp edges can be removed upon request.
Polishing	Achieve a smooth and glossy surface on stainless steel through manual polishing in multiple directions or the application of a chemical polish treatment. Polishing not only enhances the aesthetic appeal of metalwork but also strengthens stainless steel's resistance to harsh environments. Additionally, polishing plays a crucial role in shaping the mold and manufacturing the final product using the polished mold.
Nickel Plating	Nickel plating has two common types: decorative nickel (bright nickel) is mainly used for aesthetic decoration, while electroless nickel (chemical immersion nickel) is suitable for mechanical parts requiring corrosion resistance. The cost of these two coatings almost doubles, with decorative nickel commonly used for general decoration and electroless nickel for mechanical components with higher corrosion resistance requirements.
Blacked	Blackening treatment is widely applied to various tool components, aiming to enhance product corrosion resistance while maintaining precision. This treatment method is commonly seen in different tool parts, providing them with increased corrosion resistance and ensuring excellent performance and longevity in various environmental conditions.
Plating	Stainless steel electroplating is a process that involves applying an electric current to deposit a metal coating onto the surface of stainless steel. This can include various electroplating methods for stainless steel, such as chrome or zinc plating, aimed at improving appearance, enhancing corrosion resistance, or adding specific properties.
QPQ	The QPQ treatment is a process designed for stainless steel components, involving two key steps: carbonitriding and high-temperature oxidation. By introducing nitrogen and carbon, a robust nitriding layer is formed to enhance the hardness and wear resistance of the components. Subsequent high-temperature oxidation further enhances corrosion resistance.
PVD	PVD (Physical Vapor Deposition) is an advanced surface treatment technology that deposits thin films onto stainless steel parts in a vacuum environment, altering their appearance, hardness, and corrosion resistance. Stainless steel parts treated with PVD typically exhibit a bright appearance, exceptional hardness, and increased wear resistance.

Why Choose Us for Your CNC Stainless Steel Milling

CEO 20 Years of CNC Machining Experience

The CEO has more than 20 years of CNC machining experience, injecting deep technical knowledge into our team. His leadership and industry insights allow us to continually innovate and provide our customers with superior stainless steel parts.

60+ CNC Equipment, Fast Delivery

We have more than 60 advanced CNC processing equipment to ensure efficient production and quickly meet customer delivery needs. Each piece of equipment is carefully tuned to maximize production efficiency, providing fast and reliable delivery for all types of projects.

Strict Quality Inspection

We insist on quality first and ensure that every stainless steel part meets the highest standards through strict quality inspection procedures. From material selection to final product, we introduce advanced equipment and efficient processes and are committed to providing customers with consistently high-quality stainless steel parts.

Gallery Of CNC Milling Stainless Steel Parts

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As a cnc service factory, MQJM takes pride in its superior manufacturing capabilities, allowing us to expertly handle the production needs of customers across various industries. Whether it involves medical devices, aerospace technology, or robotics and the maritime transport industry, we are well-equipped to handle projects of any scale, providing excellent service to our clients.

If you want to know more stainless steel cnc machining services, please visit our website.