Precision Steel Shaft
This Precision Steel Shaft is CNC machined from high-strength 34CrNiMo6 alloy steel and designed for applications requiring reliable load capacity, dimensional stability, and consistent surface quality. The solid cylindrical structure combined with accurately machined through-holes makes it suitable for heavy-duty mechanical assemblies and industrial machinery.
Product Overview
Manufactured using CNC turning and drilling processes, this shaft component offers stable geometry and repeatable quality. Controlled surface finishes on both external and internal features ensure proper fit, smooth assembly, and dependable performance in demanding working conditions.
Technical Specifications
| Item | Description |
|---|---|
| Product Type | Precision Steel Shaft |
| Material | 34CrNiMo6 Alloy Steel |
| Overall Length | 370 mm |
| Outer Diameter | Ø50 mm |
| Through Holes | 2 × Ø22 mm (fully through) |
| External Surface Finish | Ra 6.3 |
| Internal Hole Surface Finish | Ra 3.2 |
| Weight | 4.45 kg |
| Manufacturing Process | CNC Turning & Drilling |
| Application | Industrial machinery, mechanical assemblies |
Machining & Surface Finish
The shaft is precision machined to ensure accurate dimensions and consistent feature alignment. The outer cylindrical surface is finished to Ra 6.3, providing a balance between machining efficiency and functional performance. The internal surfaces of the through-holes are finished to Ra 3.2, supporting smooth insertion of mating components and reducing wear during operation.
Process control is maintained throughout machining to ensure dimensional consistency for both prototype and batch production.
Material Characteristics
34CrNiMo6 is a high-strength alloy steel known for its excellent toughness, fatigue resistance, and mechanical stability. It is widely used for shafts and load-bearing components that operate under high stress, impact, or cyclic loading conditions, making it a reliable choice for industrial applications.
Typical Applications
Mechanical and transmission shafts
Industrial machinery components
Load-bearing structural assemblies
Power transmission systems
Custom engineered steel parts
Custom Manufacturing Capability
This shaft can be manufactured according to customer drawings or technical requirements. Customization options include dimensional changes, alternative hole configurations, tighter tolerances, heat treatment, and additional machining features. Our CNC machining capability supports both low-volume prototypes and stable batch production.
With its robust material selection, controlled surface finish, and precise machining quality, this component is a dependable solution for customers seeking a durable and accurate Precision Steel Shaft.
FAQ
Q: Can this precision steel shaft be customized according to our drawing or specifications?
A: Yes. This precision steel shaft can be fully customized based on customer drawings or technical requirements, including dimensions, hole positions, tolerances, and additional machining features.
Q: What tolerances can be achieved for this CNC machined shaft?
A: Tolerances depend on the specific features and application requirements. Tight dimensional control and good repeatability can be achieved through CNC machining. Detailed tolerance requirements can be confirmed during quotation.
Q: Is heat treatment available for 34CrNiMo6 steel shafts?
A: Yes. Heat treatment options such as quenching and tempering can be provided to enhance strength, hardness, and fatigue resistance based on application needs.
Q: What is the typical lead time for production?
A: Lead time varies depending on order quantity, machining complexity, and additional processes. Prototype and small-batch orders are typically completed faster, while larger volumes are scheduled after order confirmation.
Q: What information is required to receive an accurate quotation?
A: To provide an accurate quotation, we usually require a technical drawing or 3D file, material grade, order quantity, tolerance requirements, surface finish, and any special processes such as heat treatment or inspection standards.
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