| Customization: | Available |
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| Function: | Pressed |
| Material: | Steel |
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These are heavy-duty compression springs made from large-diameter wire, designed to handle significant loads and provide robust performance in demanding applications. The flattened ends (also known as closed and ground ends) are a key feature, ensuring the springs stand upright and distribute force evenly, making them ideal for applications requiring stability and precision.
| Category | Parameter/Workcraft | Description |
|---|---|---|
| Technical Parameters | ||
| Wire Diameter | 5 mm to 50 mm (or larger) | Thicker wire for higher load capacity and durability. |
| Coil Diameter | 20 mm to 500 mm (or larger) | Larger coil diameter for increased spring size and load-bearing capacity. |
| Free Length | Customizable (typically 50 mm to 1000 mm or more) | The length of the spring when not under compression. |
| Spring Rate | Customizable (depends on wire diameter, coil diameter, and number of active coils) | Force required to compress the spring by a unit distance (e.g., N/mm or lbs/in). |
| Load Capacity | High (varies based on design) | Designed to handle heavy compressive forces. |
| Material | High-carbon steel, stainless steel, alloy steel, or exotic metals (e.g., Inconel) | Chosen based on application requirements (e.g., corrosion resistance, temperature tolerance). |
| End Types | Closed and ground, open ends, or custom configurations | Flattened ends (closed and ground) for stability and even force distribution. |
| Surface Finish | Powder coating, plating, or polishing | Enhances durability, corrosion resistance, and aesthetics. |
| Tolerances | ±2% to ±5% (depending on application) | Precision tolerances for consistent performance. |
| Workcraft |
| Design | CAD modeling and simulation | Use software to design and simulate spring performance under load. |
| Material Selection| Based on application requirements | Choose materials for strength, corrosion resistance, or high-temperature performance. |
| Coiling Process | CNC coiling machines | Precision coiling for consistent spring dimensions and performance. |
| Heat Treatment | Stress relieving, tempering, or hardening | Enhances strength and durability while reducing internal stresses. |
| End Grinding | Flattening and grinding ends | Ensures the spring stands upright and distributes force evenly. |
| Testing | Load testing, fatigue testing, and dimensional inspection | Verifies load capacity, durability, and dimensional accuracy. |
| Quality Control | Inspection of dimensions, surface finish, and performance | Ensures compliance with specifications and standards (e.g., ISO 9001). |
| Packaging | Custom packaging to prevent damage during shipping | Protects springs from scratches, dents, or deformation. |
Large Wire Diameter:
Made from thicker wire to withstand higher loads and provide greater durability.
Flattened Ends:
The ends are squared and ground flat, ensuring the spring remains stable and upright during operation.
High Load Capacity:
Designed to handle heavy compressive forces, making them suitable for industrial and heavy machinery applications.
Customizable:
Available in various sizes, materials, and configurations to meet specific application requirements.
Enhanced Stability: Flattened ends prevent buckling and ensure even force distribution.
Durability: Large wire diameter provides resistance to wear and tear.
Precision: Ground ends allow for precise alignment and consistent performance.
Industrial Machinery: Used in presses, stamping machines, and heavy equipment.
Automotive: Suspension systems, clutch mechanisms, and braking systems.
Construction Equipment: Hydraulic systems and load-bearing components.
Agricultural Machinery: Heavy-duty equipment like plows and harvesters.
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