Shafts & axles
Shafts & Axles Wear Solutions
Shafts and axles are prone to wear due to high rotational speeds and varying load conditions. Utilizing high-quality bright steel bars helps mitigate this wear effectively.
The wear problem
The primary wear mechanism for shafts and axles is sliding abrasion, which leads to gradual material removal and eventual failure. Typically, the wear occurs on the surface, causing dimensional inaccuracy and premature failure of the component.
Recommended plate by component
| Component | Grade | Thickness | Why |
|---|---|---|---|
| Shafts | 080M40 / C45 | 20-50 mm | Provides high strength and wear resistance for longer operational life. |
| Axles | 709M40 / 42CrMo4 | 30-80 mm | Excellent toughness and fatigue resistance extend performance in demanding applications. |
| Drive Shafts | 655M13 / 14NiCr14 | 25-60 mm | Superior wear resistance reduces maintenance downtime significantly. |
| Transmission Shafts | 1.7147 / 20MnCr5 | 20-40 mm | Enhanced hardness improves wear resistance, leading to longer durability. |
| Output Shafts | 535A99 / 100Cr6 | 15-50 mm | Exceptional wear resistance protects against surface damage and increases longevity. |
Selecting the right plate
Choose the Right Grade
Select based on the specific wear conditions and required mechanical properties.
Assess Thickness Needs
Thickness directly impacts strength; choose a range that suits operational demands.
Consider Surface Finish
A finer finish can decrease wear rate and improve overall performance.
Evaluate Hardness Requirements
Higher hardness generally translates to increased wear resistance under sliding conditions.
Questions engineers ask
What causes wear in shafts and axles?
Wear is predominantly caused by sliding abrasion due to friction during operation. This can lead to surface degradation and dimensional changes over time.
How do I choose the right bar for my application?
Consider the load conditions, type of wear, and the required mechanical properties when selecting. Matching the grade to these factors is crucial for optimal performance.
What are the benefits of cold drawn bars?
Cold drawn bars offer superior dimensional accuracy and surface finish, which lead to better machining performance and reduced wear. This results in cost savings over time.
Why is surface finish important in wear applications?
A smooth surface finish minimizes contact friction and reduces the likelihood of wear. It also enhances the bar's ability to maintain its dimensions through extended use.
Get a quotation for shafts & axles
Send drawings or part sizes and we quote plate, grade and cut-to-size options with mill test certificates.
Request a quotation