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CNC Metal Processing Guide

Introduction to CNC metal processing In the manufacturing industry, precision is the key to producing high-quality products. One technology that has completely changed the industry is computer numerical control (CNC) metalworking. This process involves cutting, shaping and completing metal parts with unprecedented precision and speed using computer-controlled machinery. As a professional five-axis CNC machining manufacturer, […]

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Introduction to CNC metal processing

In the manufacturing industry, precision is the key to producing high-quality products. One technology that has completely changed the industry is computer numerical control (CNC) metalworking. This process involves cutting, shaping and completing metal parts with unprecedented precision and speed using computer-controlled machinery. As a professional five-axis CNC machining manufacturer, Great Light is committed to providing first-class service to meet the various needs of customers around the world.

Understand CNC metal processing

CNC metal processing is a subtraction manufacturing process in which metal is removed from the workpiece using various cutting tools. The process begins with a digital design file that will be converted into a set of instructions that the CNC computer can understand. These instructions guide the movement of the machine so that it can be precisely cut, drilled and molded metal. The result is a highly accurate and repeatable process that can produce complex geometry and complex designs.

Advantages of CNC metal processing

CNC metal processing has many benefits. One of the main advantages is its high degree of accuracy, which can produce parts with tolerance and precise size. In addition, CNC machining is an efficient process that enables rapid production and reduced lead time. This makes it ideal for industries where time to market is critical, such as aerospace, automotive and medical device manufacturing.

Another important advantage of CNC metalworking is its versatility. This process can be used to machine a wide range of metals, including aluminum, stainless steel, titanium and copper. In addition, CNC machining can be used to produce parts with complex geometric shapes such as curves, angles and cavities, which would be challenging or impossible to produce using traditional machining methods.

Application of CNC metal processing

CNC metal processing is widely used in various industries. Some of the most common applications include:

  • Aerospace: CNC machining parts used to produce aircraft, spacecraft and missiles, such as engine components, structural components and satellite components.
  • Automobile: This process is used to produce parts of a vehicle, including engine components, transmission components and chassis parts.
  • Medical: CNC processing is used to produce medical implants, surgical instruments and diagnostic equipment.
  • Industry: This process is used to produce parts of machinery, equipment and tools such as gears, bearings and pumps.

Post-processing and completion of services

We learned that CNC machining is only the first step in the manufacturing process. To ensure that our customers receive the highest quality products, we offer a range of post-processing and finishing services. These services include:

  • Deburring: Remove burrs and sharp edges from machined parts
  • Grinding: Polish the surface of the part for a high degree of accuracy and completion
  • Electroplating: Apply a thin layer of material to the surface of the part to enhance its corrosion and wear resistance
  • Inspection: Check parts to make sure they meet the required specifications and quality standards

in conclusion

In short, CNC metalworking is a powerful technology that revolutionized the manufacturing industry. With a high degree of accuracy, efficiency and versatility, it is ideal for producing complex metal parts with tight tolerances and precise dimensions. Very smooth, we are committed to providing first-class CNC processing services to meet the various needs of our customers. Whether you need customized precise machining, post-processing or completion service, we have the expertise and equipment to deliver high-quality products that meet your specifications and exceed your expectations.

Frequently Asked Questions

  1. What is CNC metalworking?

    CNC metal processing is a subtraction manufacturing process that involves the use of computer-controlled mechanical cutting, shape and finishing metal parts.

  2. What are the benefits of CNC metal processing?

    The benefits of CNC metalworking include high precision, efficiency and versatility, making it ideal for the production of complex metal parts with tight tolerances and precise dimensions.

  3. What types of metals can be processed with CNC?

    CNC machining can be used to process a variety of metals, including aluminum, stainless steel, titanium and copper.

  4. What is the application of CNC metal processing?

    CNC metal processing is widely used in various industries including aerospace, automotive, medical and industrial.

  5. What post-processing and completion services are available?

    Post-treatment and finishing services include burring, grinding, gilding and inspection to ensure the highest quality product.

  6. How to get a quote for CNC processing services?

    To get a quote about CNC machining services, simply contact us through your design documents and specifications and we will provide you with detailed quotes and lead times.

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5 Axis CNC Machining Equipment
4 Axis CNC Machining Equipment
3 Axis CNC Machining Equipment
CNC Milling & Turning Equipment
Prototype and Short-Run Injection Moldings Exact plastic material as final design
Volume Metal Die Casting Services - Precision Cast Parts
Bridge the Gap From Prototype to Production – Global delivery in 10 days or less
Custom high-precision sheet metal prototypes and parts, as fast as 5 days.
Custom Online 3D Printing Services
Custom Online 3D Printing Services
Custom Online 3D Printing Services
Design Best Processing Method According To 3D Drawings
Alloys Aluminum 6061, 6061-T6 Aluminum 2024 Aluminum 5052 Aluminum 5083 Aluminum 6063 Aluminum 6082 Aluminum 7075, 7075-T6 Aluminum ADC12 (A380)
Alloys Brass C27400 Brass C28000 Brass C36000
Alloys Stainless Steel SUS201 Stainless Steel SUS303 Stainless Steel SUS 304 Stainless Steel SUS316 Stainless Steel SUS316L Stainless Steel SUS420 Stainless Steel SUS430 Stainless Steel SUS431 Stainless Steel SUS440C Stainless Steel SUS630/17-4PH Stainless Steel AISI 304
Inconel718
Carbon Fiber
Tool Steel
Mold Steel
Alloys Titanium Alloy TA1 Titanium Alloy TA2 Titanium Alloy TC4/Ti-6Al 4V
Alloys Steel 1018, 1020, 1025, 1045, 1215, 4130, 4140, 4340, 5140, A36 Die steel Alloy steel Chisel tool steel Spring steel High speed steel Cold rolled steel Bearing steel SPCC
Alloys Copper C101(T2) Copper C103(T1) Copper C103(TU2) Copper C110(TU0) Beryllium Copper
Alloys Magnesium Alloy AZ31B Magnesium Alloy AZ91D
Low Carbon Steel
Alloys Magnesium Alloy AZ31B Magnesium Alloy AZ91D
ABS Beige(Natural) ABS Black ABS Black Antistatic ABS Milky White ABS+PC Black ABS+PC White
PC Black PC Transparent PC White PC Yellowish White PC+GF30 Black
PMMA Black PMMA Transparent PMMA White
PA(Nylon) Blue PA6 (Nylon)+GF15 Black PA6 (Nylon)+GF30 Black PA66 (Nylon) Beige(Natural) PA66 (Nylon) Black
PE Black PE White
PEEK Beige(Natural) PEEK Black
PP Black PP White PP+GF30 Black
HDPE Black HDPE White
HIPS Board White
LDPE White
This is a finish of applying powdered paint to the components and then baking it in an oven, which results in a stronger, more wear- and corrosion-resistant layer that is more durable than traditional painting methods.
No coating required, product’s natural color!
This is a finish of applying powdered paint to the components and then baking it in an oven, which results in a stronger, more wear- and corrosion-resistant layer that is more durable than traditional painting methods.
This finishing option with the shortest turnaround time. Parts have visible tool marks and potentially sharp edges and burrs, which can be removed upon request.
Sand blasting uses pressurized sand or other media to clean and texture the surface, creating a uniform, matte finish.
Polishing is the process of creating a smooth and shiny surface by rubbing it or by applying a chemical treatmen
A brushed finish creates a unidirectional satin texture, reducing the visibility of marks and scratches on the surface.
Anodizing increases corrosion resistance and wear properties, while allowing for color dyeing, ideal for aluminum parts.
Black oxide is a conversion coating that is used on steels to improve corrosion resistance and minimize light reflection.
Electroplating bonds a thin metal layer onto parts, improving wear resistance, corrosion resistance, and surface conductivity.
This is a finish of applying powdered paint to the components and then baking it in an oven, which results in a stronger, more wear- and corrosion-resistant layer that is more durable than traditional painting methods.
This is a finish of applying powdered paint to the components and then baking it in an oven, which results in a stronger, more wear- and corrosion-resistant layer that is more durable than traditional painting methods.
Please provide additional text description for other surface treatment requirements!
Material
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  • CNC Metals
    • Aluminum
    • Brass
    • Stainless steel
    • Inconel718
    • Carbon Fiber
    • Tool Steel
    • Mold Steel
    • Titanium
    • Alloy Steel
    • Copper
    • Bronze
    • Low Carbon Steel
    • Magnesium
  • CNC Plastics
    • ABS
    • PC
    • PMMA (Acrylic)
    • PA (Nylon)
    • PE
    • PEEK
    • PP
    • HDPE
    • HIPS
    • LDPE
Printer
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  • CNC Metals
    • 5 Axis CNC Machining
    • 4 Axis CNC Machining
    • 3 Axis CNC Machining
    • CNC Milling & Turning
    • Rapid Tooling
    • Metal Die Casting
    • Vacuum Casting
    • Sheet Metal Fabrication
    • SLA 3D Printing
    • SLS 3D Printing
    • SLM 3D Printing
  • Rapid Prototyping
    • Design Best Processing Method According To 3D Drawings
Post-processing
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ISO 9001 Certificate

ISO 9001 is defined as the internationally recognized standard for Quality Management Systems (QMS). It is by far the most mature quality framework in the world. More than 1 million certificates were issued to organizations in 178 countries. ISO 9001 sets standards not only for the quality management system, but also for the overall management system. It helps organizations achieve success by improving customer satisfaction, employee motivation, and continuous improvement. * The ISO certificate is issued in the name of FS.com LIMITED and applied to all the products sold on FS website.

GreatLight Metal ISO 9001 certification successfully renewed
✅ ISO 9001:2015
GreatLight Metal ISO 9001 certification successfully renewed ZH

ISO 13485 certificate

ISO 13485 is an internationally recognized standard for Quality Management Systems (QMS) specifically tailored for the medical device industry. It outlines the requirements for organizations involved in the design, development, production, installation, and servicing of medical devices, ensuring they consistently meet regulatory requirements and customer needs. Essentially, it's a framework for medical device companies to build and maintain robust QMS processes, ultimately enhancing patient safety and device quality.

GreatLight Metal Technology Co., Ltd Has Obtained Multiple Certifications (3)
GreatLight Metal Technology Co., Ltd Has Obtained Multiple Certifications (4)

ISO 27001 certificate

ISO/IEC 27001 is an international standard for managing and processing information security. This standard is jointly developed by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). It sets out requirements for establishing, implementing, maintaining, and continually improving an information security management system (ISMS). Ensuring the confidentiality, integrity, and availability of organizational information assets, obtaining an ISO 27001 certificate means that the enterprise has passed the audit conducted by a certification body, proving that its information security management system has met the requirements of the international standard.

GreatLight Metal Technology Co., Ltd Has Obtained Multiple Certifications (1)
GreatLight Metal Technology Co., Ltd Has Obtained Multiple Certifications (2)

IATF 16949 certificate

IATF 16949 is an internationally recognized Quality Management System (QMS) standard specifically for the automotive industry. It builds upon the foundation of ISO 9001 and adds specific requirements relevant to automotive production and service parts. The goal is to enhance quality, improve processes, and reduce variation and waste within the automotive supply chain.

Automotive Industry Quality Management System Certification_01
Automotive Industry Quality Management System Certification_00
GreatLight Metal ISO 9001 certification successfully renewed
✅ ISO 9001:2015
GreatLight Metal Technology Co., Ltd Has Obtained Multiple Certifications (1)
GreatLight Metal Technology Co., Ltd Has Obtained Multiple Certifications (3)
Automotive Industry Quality Management System Certification_01

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