Product Overview
Precision turning parts manufactured from SUS303 stainless steel, this component is designed for applications requiring stable mounting, accurate alignment, and reliable mechanical performance. As a type of CNC machined stainless steel part, it is suitable for industrial assemblies where dimensional accuracy and structural stability are essential.
Manufactured through precision CNC turning processes, the part offers consistent repeatability and controlled tolerances, making it ideal for both prototype development and low-to-medium volume production.
Product Construction
The component features a cylindrical machined body combined with a precision internal bore, ensuring accurate axial alignment during assembly. An integrated needle tip configuration extends from the main body, connected through a tapered transition design that improves stress distribution and overall rigidity.
Auxiliary securing is applied at the tapered transition area to enhance connection stability and reduce the risk of loosening under vibration or repeated operation.
Two side threaded mounting holes (M4) are machined on the outer diameter, allowing secure fastening, positioning, or adjustment within tooling and equipment systems.
Material & Surface Quality
Manufactured from SUS303 stainless steel, the component provides excellent machinability, corrosion resistance, and dimensional stability. This material is widely used for precision CNC turned components requiring clean surface finish and reliable performance in general industrial environments.
All functional surfaces are CNC machined, with edges properly finished to ensure safe handling and consistent assembly quality.
Key Dimensions & Specifications
| Parameter | Specification |
|---|---|
| Total Height | 61 mm |
| Needle Length | 31 mm |
| Outer Diameter | Ø26 mm |
| Inner Diameter | 16.2 mm |
| Threaded Holes | 2 × M4 |
| Material | SUS303 Stainless Steel |
Applications & Customization
This component is commonly used in tooling fixtures, alignment devices, mechanical interfaces, and other applications requiring tight tolerance machining and compact structural design. The combination of internal bore accuracy and needle tip geometry makes it suitable for precise positioning and controlled engagement.
Customization options are available, including dimensional modifications, alternative stainless steel grades, surface treatments, and thread configurations.
As a manufacturer of precision turning parts and custom machined metal parts, we provide flexible CNC machining services with stable quality control and engineering support.
FAQ
Q: Can the dimensions or needle length be customized?
A: Yes. All key dimensions, including total height, needle length, inner bore, and outer diameter, can be customized according to your drawings or application requirements.
Q: Are tighter tolerances achievable for the internal bore?
A: Yes. We specialize in tight tolerance machining and can control internal bore accuracy based on functional needs. Please specify tolerance requirements when sending your inquiry.
Q: What is the purpose of the auxiliary securing design?
A: The auxiliary securing at the tapered transition area enhances assembly stability and helps prevent loosening under vibration or repeated operation.
Q: Can alternative materials be used instead of SUS303?
A: Yes. In addition to SUS303 stainless steel, we can manufacture this part using other stainless steel grades or customer-specified materials upon request.
Q: What is your typical production volume and lead time?
A: We support prototype, small batch, and medium-volume orders. Lead time depends on design complexity and quantity-contact us for a detailed quotation and schedule.
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