Large Part Machining

Large Part Machining

CNC Large Part Machining

Novelty Structures is an expert manufacturer of Large Part Machining and Fabrication services for various applications.

Large Part Machining

Manufacturing large components with precision and efficiency requires specialized equipment and expertise.

Novelty Structures provides large part machining services tailored to industries where size and accuracy are critical.

Using advanced machining equipment, skilled technicians, and rigorous quality control processes, Novelty Structures ensures that oversized parts meet exact specifications.

This article explores the types of machining operations, equipment used, tolerances achieved, and industries served by Novelty Structures’ large part machining capabilities.

Aluminium machining Process

Double Column machining Centres

Ideal for machining large and heavy components, offering precision over expansive working areas.

Large Part Machining on Double Column Machine

Vertical Turning Lathes (VTL)

Designed for parts with large diameters, allowing for accurate turning and boring operations.

Horizontal Boring Mills

Used for creating deep, precise holes in oversized parts.

Horizontal Boring Mill - Large Part Machining

Large Part Machining Operations

CNC Milling

  • Slab Milling

  • Slot Milling

  • Side & Face Milling

CNC Turning

  • Taper Turning
  • Contour Turning

  • Thread Turning

Large Part Turning

CNC Grinding

  • Surface Grinding
  • Cylindrical Grinding
  • Internal Grinding
CNC Grinding

Heat Treatment

  • Annealing
  • Stress Relieving

  • Tempering
  • Quenching

Large Part Heat Treatment
CNC Machining Parts with operators

Coating

  • Bead Blasting
  • Polishing
  • Wet Painting
  • Passivation
Large Part Post Machining Painting

Industries Served by Large Part Machining

 

Challenge            Description
Cement Machining large components like rotary kiln parts, mill housings, and clinker components that require durability and precision to withstand the harsh conditions of cement production.
Energy Producing parts for wind turbines, hydroelectric systems, and oil and gas applications, such as turbine hubs, generator housings, and drill components.
Machinery Custom machining for industrial machinery, including chassis & baseframes, frames and heavy-duty moving parts.
Mining Fabrication of large components like crusher frames, dragline components, and gearboxes used in heavy mining equipment.
Bulk Handling Components for conveyor components, such as rollers, pulleys, and structural elements, ensuring efficient material transport in bulk handling systems.
Mineral Processing Machined parts for processing equipment like grinding mills, flotation tanks, and separators, where accuracy and durability are critical for operational efficiency.
Stainless Steel Milling
Large Part Machining Tolerances

Tolerances Achieved in Large Part Machining

  • Dimensional Accuracy: Depending on material and part geometry, tight tolerances can be achieved.

  • Consistency: Advanced quality control processes, ensure parts meet exact specifications across the production run. The combination of precise tooling, advanced machines, and skilled technicians enables consistent quality for even the most demanding applications.
  • Surface Finish: Achieving smoothness levels suitable for functional or aesthetic purposes, with finishes down to 16 Ra (Roughness Average) when required.

Quality Control

Large Machining Cost Calculation

 

Category            Description
Material
  • Material Grade: Different Grades have different characteristics of machinability.
  • Material Wastage: Larger raw material blocks result in higher wastage, thus, costs.
Design Complexity
  • Geometry: Complex shapes and detailed features require more time and advanced setups.
  • Tolerances: High tolerances require slower speeds and more quality checks.
  • Surface Finish: High-quality finishes need additional passes or post machining processing.
Volume
  • Batch Size: Smaller batches have higher per-unit costs due to setup overhead.
  • Economies of Scale: Larger runs reduce per-part costs by spreading fixed expenses.
Tooling and Setup
  • Custom Tools: Custom cutting tools or jigs increase upfront costs.
  • Setup Time: Longer setup times for complex parts add to costs.
  • Machine Type: Advanced multi-axis machines are more expensive to operate.
Post-Processing
  • Secondary Operations: Processes like heat treatment, painting add expense.
  • Inspection and Testing: Advanced quality checks, such as CMM inspections, require time and resources.

 

FAQ

What is contract CNC machining?2024-12-31T00:33:50+00:00

Contract CNC machining refers to outsourcing precision manufacturing tasks to a specialized provider. These services involve computer-controlled machining processes to produce high-quality parts or components from various materials, including metals, plastics, and composites.

What types of CNC machines do you use?2024-12-31T00:34:24+00:00

Our facility utilizes a wide range of CNC machines, including:

  • CNC mills
  • CNC lathes
  • 5-axis machining centers
  • Swiss-style lathes
  • CNC routers
What is your typical lead time for projects?2024-12-31T00:35:09+00:00

Lead times depend on project complexity, material availability, and order volume. Prototyping projects often take 1-3 weeks, while production runs may take 4-8 weeks. Expedited services are available for urgent needs.

Can you provide finishing services?2024-12-31T00:35:47+00:00

Yes, we offer a variety of finishing services, including:

  • Anodizing
  • Powder coating
  • Polishing
  • Sandblasting
  • Heat treatments
  • Plating (e.g., chrome, nickel)
Can you handle large parts or assemblies?2024-12-31T00:36:17+00:00

Yes, we have CNC machines capable of handling large parts and assemblies. Our facilities include machines with extended work envelopes and multi-axis capabilities to accommodate oversized or complex components.

Can you machine custom threads or specialized features?2024-12-31T00:36:52+00:00

Yes. We can machine custom threads (both internal and external) and create specialized features such as undercuts, thin walls, deep pockets, and complex contours based on your specifications.

What are your shipping options?2024-12-31T00:37:23+00:00

We ship globally using a variety of carriers. Depending on your location and urgency, we can provide standard shipping, expedited shipping, or freight options for large orders.

Can you integrate CNC machining with other manufacturing processes?2024-12-31T00:37:50+00:00

Yes, we can combine CNC machining with other processes such as injection molding, die casting, 3D printing, and metal stamping for a complete manufacturing solution.

Do you machine small or intricate parts?2024-12-31T00:38:17+00:00

Yes, our precision CNC machines are equipped to produce small, intricate components with features like micro-holes, fine threads, and detailed engravings.

Are there specific design guidelines I should follow for CNC machining?2024-12-31T00:38:55+00:00

Yes, to ensure manufacturability, consider the following:

  • Avoid overly thin walls or deep pockets.
  • Specify radii for inside corners.
  • Use standard hole sizes where possible.
  • Minimize excessive tolerances unless necessary.
What is your process for handling defective parts?2024-12-31T00:39:34+00:00

If defective parts are identified, we will replace them free of charge. We work closely with our clients to address any issues promptly and improve future production runs.

Do you offer post-production assembly?2024-12-31T00:40:07+00:00

Yes, we provide post-production assembly services, including mechanical assembly, fastening, and packaging, depending on your project’s needs.

Why Large Part Machining Matters ?

Large part machining plays a crucial role in manufacturing operations where oversized components must integrate seamlessly into complex systems. Precise machining ensures:

  • Structural Integrity: Machined parts can withstand heavy loads and operational stresses.
  • Compatibility: Components fit precisely with other parts, minimizing assembly issues.
  • Performance: Ensures functionality and longevity of machinery and equipment.

With the ability to machine a variety of materials—including steel, aluminium, castings Novelty Structures supports diverse applications while maintaining high-quality standards.

Large part turning

How can we help you ?

Large Part Machinining Services are indispensable to various industries and their success depends on the careful selection of contractors.

Novelty Structures stands out as a reliable partner in providing high-quality Large Part Machining services tailored to demanding industrial needs.

Contact our team to further discuss your needs.

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