Base Frame Manufacturing

Novelty Structures provides Chassis & BaseFrame Fabrication services for various industries.

Contents

Chassis & Base Frame Fabrication refers to the production of a structural framework or base component that serves as the foundation or support for a larger system, device, or equipment. These base frames are commonly used in various industries to provide structural integrity, ensure stability, and house components or machinery.

Machine Frame Painting

Materials used in the Construction of Base Frames

Carbon Steel Frames

  • Carbon steel is an alloy that can be easily fabricated (bent, rolled, and welded) into desired forms

  • It is the most economic and popular material for base frame and chassis applications

  • They can be coated with different types of coatings such as wet paint, powder coating or HDG.

Stainless Steel Frames

  • It’s an alloy of steel with chromium content that is a better resistant to rusting and corrosion

  • It offers great protection for corrosive chemicals, liquids and substances.

  • Its significantly higher cost compared to carbon steel and aluminium is the major drawback

Aluminium Frames

  • Aluminium offers a lightweight, corrosion-resistant, and durable solution

  • Aluminum naturally forms a protective oxide layer, making it resistant to corrosion in harsh environments.

  • Aluminum combines low weight with good strength, ensuring durability and performance
Baseframe Manufacturing

Applications of Base Frames

Applications of Base Frames
Industry Application Specific Use Benefits
Industrial Equipment Heavy Machinery Compressors, pumps, generators, and turbines Stability, vibration reduction
Cranes Distributes load and prevents tipping during crane operations Stability, safety
Power Generation Generators Provides a stable foundation for power generators Vibration reduction, secure mounting
Transformers Supports large transformers in power plants and substations Stability, vibration control
Manufacturing Workstations Supports tools, assembly lines, and machinery in manufacturing Stability, precise alignment
Assembly Racks Holds parts during assembly, ensuring secure positioning Flexibility, modular design
HVAC Systems Air Handling Units Stable platform for air handling systems and compressors Vibration control, stability
Agriculture Tractors & Harvesters Foundation for engines and operational systems of large agricultural machines Stability, rugged durability
Irrigation Systems Supports pumps and water distribution systems Durability, stable operation
Packaging & Shipping Shipping Frames Secures heavy or bulky items for safe transport Stability, protection during transit
Pallets & Crates Structural support for pallets and crates in logistics Safe stacking, transport efficiency
Base Frame Fabrication Welding
Machine Frame Painting

Fabrication Steps of Baseframes and Chassis

Cutting and Preparing Materials

  • Cutting: The raw materials are cut to the required dimensions. This can be done using various methods such as laser cutting, plasma cutting, water jet cutting, or saw cutting, depending on the material and complexity.

  • Bending and Shaping: For tubular or bent sections of the chassis, materials are bent or shaped using CNC Press Bending Machines.

sheet metal fabrication - plasma cutting
Welding Base frame

Welding

  • Tacking and Positioning: The cut and shaped components are placed into position. Small tacks (temporary welds) are made to hold parts in place before the final welding process.

  • Welding: This step involves permanently joining the components using various welding techniques such as MIG (Metal Inert Gas) welding, TIG (Tungsten Inert Gas) welding with Welding Robots.

Machining & Heat Treatment

  • Machining: If required, the welded frame goes through CNC machining process to generally in Double Column Machining Centers.

  • Heat Treatment: Is used to increase the mechanical properties of the chassis material It can improve strength, hardness, toughness, and wear resistance.

Machining base frame
Chassis Fabrication

Surface Treatment

  • Grinding and Cleaning: After welding, excess material around welds may be ground down, and the entire chassis is cleaned of debris.
  • Wet Painting : Liquid paint is applied to the chassis using spray guns
  • Powder Coating: Applying dry powder to the chassis using an electrostatic charge.

  • Hot Dip Galvanization: Dipping the chassis into molten zinc bath, which coats the entire surface with a layer of zinc for corrosion resistance

Frame Assembly

Tips for Base Frame Manufacturing

  • Use jigs or fixtures to hold parts in place during welding. This ensures alignment and reduces the risk of warping or deformation due to heat.
  • Control heat input during welding to avoid distortion or weakening of the material. This is especially important for large structures or materials with low heat tolerance.
  • For large base frames, incorporate diagonal braces or supports to prevent twisting or bending under load.
  • Use measuring tools like laser scanners, calipers, or gauges to ensure all parts fit together correctly and dimensions are within tolerances.
  • If required, conduct load testing to verify the frame can withstand the required weight or forces without deformation.
  • Assemble the frame in stages, starting with the major components (e.g., base plate, vertical supports), ensuring everything aligns before fully tightening or welding.
  • Large CNC milling machines or horizontal boring mills are typically used for the machining of base frames.
Base Frame Manufacturing

How can we help you ?

CNC 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 CNC Machining services tailored to demanding industrial needs.

Contact our team to further discuss your needs.

Knowledge Hub

Steel Bending Service
Sheet Metal Fabrication
Stainless Steel Tanks
Chassis & Baseframe Fabrication
Contract Machining
Large Part Machining
Aluminium Machining
Precision Machining
Precision Turning
Stainless Steel Welding