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316L Stainless Steel Connector Seat

Custom 316L stainless steel connector seat produced by turn-mill machining with multi-step internal bores, an external thread, and precision end-face holes, followed by ultrasonic cleaning and natural-finish turning and polishing.

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Turn-Mill Composite Machining

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Turn-Mill Machining

Stainless Steel

oem 316 stainless steel cnc machining

jake@gdfengnuo.com

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Product Description

This custom 316L stainless steel connector seat is produced by turn-mill machining. It combines multi-step internal bores, external diameters, an external thread, and multiple end-face holes in one component, followed by ultrasonic cleaning and natural-finish turning and polishing.

Product Information

Item	Details
Manufacturing Process	Turn-Mill Machining
Part Type	Connector Seat
Material	316L Stainless Steel
Surface Treatment	Ultrasonic Cleaning and Natural-Finish Turning and Polishing
Structural Features	Multi-step internal bore, external diameters, external thread, end-face counterbored and threaded holes, and locating notch
Application Field	Mechanical Connection and Assembly
Production Type	Custom Production to Drawing

Product Overview

This connector seat combines rotational features and an end-face hole pattern within a single component. Turning operations form the external diameters, stepped internal bore, and external thread, while milling and drilling operations produce the counterbored holes, threaded holes, and locating features on the end face. The integrated structure is suitable for custom assemblies that require stable connection, concentric positioning, and multi-point fastening.

Structure and Machining Features

The internal bores, external diameters, thread, and end-face holes are functionally related and must be controlled from consistent machining datums. The multi-step bore requires stable concentric alignment and clean shoulder transitions. The external thread must remain properly aligned with the turned diameters, while the end-face hole pattern requires accurate spacing and controlled hole-axis orientation for reliable assembly.

Key Machining Challenges

The main challenge is completing the critical rotational features and end-face hole pattern with strict setup control. Repeated re-clamping can introduce eccentricity between the stepped bore, external diameters, and thread. The counterbored and threaded holes on the end face also require tight positional and perpendicularity control so that fasteners align smoothly during assembly and the connection remains stable.

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