Get top CNC services to your doorstep.

Transform your ideas into reality with precision CNC metal cutting! Whether you need custom components for aerospace, automotive, or medical devices, we deliver flawless results with exceptional accuracy and tight tolerances. From aluminum to stainless steel and titanium, our cutting-edge process ensures a smooth finish and reliable performance every time. Order your high-quality metal parts today.

Upload-file
Drag and drop your file here or click to select.

Uploding...

Trusted by buyers and engineers from

Why SOURCIX is the smarter choice for your CNC services

AI data driven matching
Self-managed vendors
Access to a vetted global network
Multi-Ofer comparison
Best combined quote
Full transparency
Cost efficiency
check
check
check
check
check
check
check
Other platforms
check-gray
check-gray
check-gray
check-gray
minus
check-gray
minus
Middleman
minus
minus
minus
minus
minus
minus
minus
spent issuing bids and managing files

Save 85% of the time spent issuing bids and managing files.

Reduce the time spent on arranging the bill of materials, choosing relevant vendors, and issuing the bid.

Upload multiple files all at once.

Upload your own spreadsheet; we will extract the information from there.

Communicate with the relevant engineer in your organization.

Local & Global quotes comparing (1)

Local & Global quotes comparing.

Gain best-in-class matchmaking, either from your vendor network or our global vetted marketplace.

Your production files are analyzed and compared to our big data.

We expose the bid only to the most compatible vendors.

Compare item prices, including shipping, for point-to-point delivery.

Manage your projects (1)

Manage your projects 10 times faster.

Manage your projects more efficiently with our advanced team collaboration tools, ongoing status updates, and comprehensive production management.

Each team member is responsible for their role in the project.

Get full live updates on the progress or changes during production.

Access all necessary documents on-site; no need for hard copies.

testi-mg

AGD has been very satisfied with SOURCIX's support, prompt responses, and attention to detail. We’ve decided to move forward with more projects and make SOURCIX our main service for development and prototypes, with plans to expand to full production soon.

Alberto Guerra

CEO at AGD PRODUCTIONS, Inc.

Los Angeles, CA USA

Trusted by leading companies

Looking for new CNC services? It’s simple as that

upload-files

Upload production files

Our system will extract the necessary data from your files to determine the best vendors for the job.

guidlines

Define bid guidlines

Select countries, anonymization options, certifications, bid duration, and production time.

quote

Choose a quote

Get several quotes based on your requirements, including shipping and any additional costs, and choose the one that best suits you.

production

Manage the production

Get updates on production progress, chat with the vendors, and manage revisions.

finished items

Receive the finished items

All documents, including reports, invoices, and more, will be available on the platform.

A touch of technical expertise

Manufacturing process Type Type of items Common materials Typical tolerances

CNC

Milling

Complex 3D shapes
Enclosures and housings
Custom brackets
Prototypes
Mold and tooling

Aluminium 6061 / 7075
Steel 1018 / 4140
SST 304 / 316
Brass / Copper
Plastics (POM, ABS, Nylon)

+/- 0.01 mm to +/- 0.05mm

Turning

Cylindrical components
Shafts
Sleeves and bushings
Fittings
Custom threaded parts

Steel 4140 / 1045
SST 316 / 303
Titanium
Plastics (PTFE, PEEK)

+/- 0.01 mm to +/- 0.05mm

Sheet metal

Enclosures and chassis
Brackets
Panels
Covers and guards
Structural frames

Aluminium 5052
Steel
SST 304 / 316
Copper
Polycarbonate

+/- 0.5 mm to +/- 1mm

CNC services

Transform your ideas into reality with precision CNC metal cutting! Whether you need custom components for aerospace, automotive, or medical devices, we deliver flawless results with exceptional accuracy and tight tolerances. From aluminum to stainless steel and titanium, our cutting-edge process ensures a smooth finish and reliable performance every time. Order your high-quality metal parts today.

What Are CNC services?

CNC machined parts are components fabricated using CNC machines, which include lathes, mills, routers, and grinders. These parts are created by removing material from a workpiece, following exact specifications programmed into the machine. CNC machining allows for unparalleled precision, consistency, and repeatability, making it suitable for both prototyping and large-scale production.

Key features of CNC machined parts include:

High dimensional accuracy (often within ±0.001 inches or better).
Smooth surface finishes, which can be further enhanced with post-processing.
Complex geometries, achievable with multi-axis CNC machines.

CNC Machined Parts: Precision Engineering for Modern Applications

(Computer Numerical Control) machining has revolutionized manufacturing, enabling the production of complex, high-precision parts across industries. From aerospace to automotive, machined parts are at the core of technological advancement, offering unparalleled accuracy, efficiency, and customization. This article delves into the intricacies of machining, exploring its processes, applications, benefits, and challenges.


What Are Machined Parts?

Machined parts are components manufactured using computer-controlled machining processes. Unlike traditional manual machining, machining relies on pre-programmed software to control the movement of tools and machinery, resulting in precise, repeatable, and highly customizable parts. These parts are typically made from a wide range of materials, including metals, plastics, and composites.


The Machining Process

The  machining process involves several key stages:

  1. Design and Programming:
    • Engineers design the part using CAD (Computer-Aided Design) software.
    • CAM (Computer-Aided Manufacturing) software translates the design into machine-readable instructions (G-code).
  2. Material Selection:
    • The choice of material depends on the application requirements, such as strength, heat resistance, or corrosion resistance.
  3. Machining:
    • The machine executes the G-code to shape the material into the desired part. Common CNC processes include:
      • Milling: Removes material using rotating cutting tools.
      • Turning: Shapes the material using a lathe.
      • Drilling: Creates holes with precision.
      • Grinding: Smoothens and finishes surfaces.
  4. Post-Processing:
    • Final touches include deburring, polishing, anodizing, or coating to meet specific aesthetic or functional requirements.

Applications of Machined Parts

Machined parts are integral to a variety of industries:

  1. Aerospace:
    • Lightweight, high-strength components such as turbine blades and structural panels.
    • High tolerances to withstand extreme conditions.
  2. Automotive:
    • Engine parts, transmission components, and custom prototypes.
    • Efficient production of large volumes with consistent quality.
  3. Medical:
    • Surgical instruments, implants, and diagnostic equipment.
    • High precision ensures patient safety and device reliability.
  4. Electronics:
    • Housings, heat sinks, and connectors.
    • Supports miniaturization and complex geometries.
  5. Industrial Equipment:
    • Custom tooling, fixtures, and machinery components.
    • Durable parts designed for heavy-duty applications.
  6. Energy Sector:
    • Turbines, pipelines, and heat exchangers.
    • Materials selected for corrosion and temperature resistance.

Advantages of Machined Parts

  1. Precision and Accuracy:
    • Machines achieve tolerances as tight as ±0.001 inches, ensuring parts meet exact specifications.
  2. Repeatability:
    • Once programmed, machines produce identical parts with minimal variation.
  3. Material Versatility:
    • Handles a wide range of materials, including aluminum, titanium, stainless steel, and polymers.
  4. Efficiency:
    • Faster production times compared to manual machining.
    • Automation reduces human error and downtime.
  5. Cost-Effectiveness:
    • Ideal for both small-batch prototypes and large-scale production runs.
    • Reduces waste through optimized material usage.
  6. Customization:
    • Allows for intricate designs and unique geometries not possible with traditional methods.

Challenges in Machining

  1. Initial Costs:
    • High upfront investment in CNC machines and software.
  2. Complex Programming:
    • Requires skilled operators to create and troubleshoot G-code.
  3. Material Constraints:
    • Some materials are difficult to machine due to hardness or brittleness.
  4. Maintenance:
    • Machines require regular maintenance to ensure accuracy and longevity.
  5. Design Limitations:
    • Complex geometries may require multi-axis machines, which can increase costs.

Trends in Machining

  1. 5-Axis Machining:
    • Enhances versatility by allowing tools to move along five axes simultaneously.
    • Ideal for creating intricate parts with fewer setups.
  2. Automation and Robotics:
    • Integration of robotic arms for loading and unloading materials.
    • Reduces cycle times and improves efficiency.
  3. Smart Machines:
    • Incorporation of IoT (Internet of Things) and AI (Artificial Intelligence) for real-time monitoring and predictive maintenance.
  4. Sustainable Manufacturing:
    • Use of eco-friendly materials and processes to minimize environmental impact.
  5. Hybrid Manufacturing:
    • Combines CNC machining with additive manufacturing (3D printing) for complex part creation.

Quality Control in Machining

  1. Inspection Techniques:
    • CMM (Coordinate Measuring Machines) to verify dimensional accuracy.
    • Non-destructive testing for material integrity.
  2. Process Monitoring:
    • Real-time sensors to track tool wear and machine performance.
  3. Certifications:
    • Adherence to industry standards such as ISO 9001 or AS9100 for aerospace.

Case Studies

  1. Aerospace Component Manufacturing:
    • Challenge: Complex geometries and lightweight materials.
    • Solution: 5-axis CNC machining to create turbine blades with precise tolerances.
  2. Automotive Prototyping:
    • Challenge: Rapid iteration of designs.
    • Solution: machining’s speed and repeatability enabled quick production of prototypes for testing.
  3. Medical Device Production:
    • Challenge: High precision for surgical implants.
    • Solution:  Machining ensured biocompatible materials were shaped accurately.

Conclusion

Machined parts are indispensable in today’s manufacturing landscape, offering precision, versatility, and efficiency. As technology advances, machining continues to evolve, enabling the production of increasingly complex and high-performance components. For industries seeking reliable and high-quality solutions, CNC machining remains a cornerstone of modern engineering.

Visit SOURCIX to learn how our cutting-edge CNC machining services can meet your specific needs, from thermal management panels to aerospace-grade components.

Tactical Guide to CNC Services

Computer Numerical Control (CNC) services are a cornerstone of precision manufacturing, transforming raw materials into intricate components with unparalleled accuracy. This guide offers an in-depth exploration of CNC services, their processes, benefits, and tactical considerations for businesses and engineers seeking optimal results.


1. Introduction to CNC Services

CNC services utilize computer-controlled machinery to execute precise manufacturing tasks. By automating processes, these services eliminate human error, reduce production time, and enable the creation of complex geometries. Common industries leveraging CNC services include aerospace, automotive, electronics, and medical devices.

1.1 Key Features of CNC Services:
  • High repeatability
  • Tight tolerances (as low as ±0.001 inches)
  • Versatility with multiple materials
  • Scalability from prototypes to mass production

2. Core Components of CNC Machinery

Understanding the primary components of CNC machines is essential for optimizing their capabilities:

2.1 Machine Types
  • CNC Milling Machines: Utilize rotary cutters to remove material, ideal for creating slots, holes, and contours.
  • CNC Lathes: Rotate workpieces against cutting tools, suitable for cylindrical parts like shafts and bushings.
  • CNC Routers: High-speed machines for wood, plastics, and soft metals.
  • CNC Plasma Cutters: Use ionized gas to cut through conductive materials.
  • CNC EDM (Electrical Discharge Machines): Employ electrical sparks to shape hard materials.
2.2 Key Components
  • Controller: The brain of the machine, translating CAD/CAM designs into machine movements.
  • Spindle: Rotates cutting tools or workpieces.
  • Tool Changers: Automatically switch tools for different operations.
  • Workholding Devices: Secure materials in place using vises, chucks, or fixtures.

3. CNC Processes

CNC machining encompasses a variety of processes tailored to specific applications:

3.1 Milling
  • Removes material via multi-axis cutting tools.
  • Capable of producing 2D and 3D geometries.
3.2 Turning
  • Ideal for cylindrical parts, using single-point cutting tools.
3.3 Drilling
  • Creates precise holes with minimal burr formation.
  • Often used in conjunction with tapping for threaded holes.
3.4 Cutting
  • High-speed cutting processes include laser cutting, waterjet cutting, and plasma cutting.
3.5 Surface Finishing
  • Includes grinding, polishing, and deburring for improved aesthetics and functionality.

4. Materials in CNC Machining

CNC services support a wide array of materials, each offering unique properties for specific applications:

4.1 Metals
  • Aluminum: Lightweight, corrosion-resistant, and machinable.
  • Steel: Strong and versatile, available in various alloys.
  • Titanium: High strength-to-weight ratio, ideal for aerospace and medical applications.
  • Brass: Excellent machinability and electrical conductivity.
4.2 Plastics
  • ABS: Impact-resistant and durable.
  • POM (Delrin): Low friction, used in gears and bearings.
  • Nylon: High wear resistance, suitable for industrial parts.
4.3 Composites
  • Carbon Fiber: Lightweight and strong, used in high-performance applications.
  • Fiberglass: Corrosion-resistant and non-conductive.

5. Advantages of CNC Services

5.1 Precision and Accuracy

CNC machines achieve tight tolerances, ensuring consistent quality across batches.

5.2 Efficiency

Automated operations reduce production time and labor costs.

5.3 Design Flexibility

Supports complex geometries and intricate designs that are impossible with manual methods.

5.4 Material Optimization

Minimizes waste through efficient cutting paths and nesting algorithms.


6. Applications of CNC Services

CNC services are integral to numerous industries:

6.1 Aerospace
  • Turbine blades, structural components, and fasteners.
  • High precision and lightweight materials are critical.
6.2 Automotive
  • Engine components, gears, and custom parts.
  • Focus on durability and performance.
6.3 Medical Devices
  • Surgical instruments, prosthetics, and implants.
  • Requires biocompatibility and sterilization compatibility.
6.4 Electronics
  • Heat sinks, enclosures, and connectors.
  • Prioritizes miniaturization and conductivity.
6.5 Prototyping
  • Rapid prototyping for product development and testing.

7. Key Considerations for CNC Services

7.1 Tolerances and Specifications
  • Define tolerances based on application requirements.
  • Avoid over-specifying to reduce costs.
7.2 Material Selection
  • Consider machinability, strength, and application.
7.3 Surface Finish
  • Specify finishes for functional or aesthetic purposes.
  • Options include anodizing, powder coating, and plating.
7.4 Batch Size
  • Determine whether the project requires low-volume prototyping or high-volume production.

8. Challenges in CNC Machining

8.1 Tool Wear
  • Regular maintenance and tool replacement are necessary to maintain precision.
8.2 Material Behavior
  • Variability in material hardness and grain structure can affect machining.
8.3 Setup Time
  • Complex setups increase initial costs and time.
8.4 Environmental Concerns
  • Waste material and energy consumption are ongoing challenges.

9. Technological Innovations in CNC Services

9.1 Multi-Axis Machining
  • 5-axis and 7-axis machines enhance design flexibility and reduce setups.
9.2 AI Integration
  • Machine learning optimizes tool paths and predicts maintenance needs.
9.3 IoT Connectivity
  • Real-time monitoring and data analytics improve operational efficiency.
9.4 Hybrid Manufacturing
  • Combines CNC machining with additive manufacturing for enhanced capabilities.

10. Cost Factors in CNC Services

10.1 Material Costs
  • High-performance materials like titanium are more expensive.
10.2 Machine Time
  • Complex geometries and tighter tolerances increase machining time.
10.3 Labor
  • Skilled operators are essential for setup and monitoring.
10.4 Post-Processing
  • Additional finishing steps add to the overall cost.

11. Future of CNC Services

The CNC industry is poised for growth, driven by advancements in automation, materials, and design capabilities:

11.1 Sustainable Practices
  • Recycling materials and reducing energy consumption will become standard.
11.2 Collaborative Robotics
  • Cobots will work alongside humans to enhance productivity.
11.3 Smart Manufacturing
  • Integration with digital twins and advanced simulations will optimize production.

12. Conclusion

CNC services offer unparalleled precision, efficiency, and versatility, making them indispensable in modern manufacturing. By understanding the processes, materials, and tactical considerations outlined in this guide, businesses can leverage CNC technology to achieve superior results in their projects.