Dongguan Lanbo Electronics Technology Co., Ltd.

Custom CNC Turned Threaded Metal Ring Adapter

Custom CNC Turned Threaded Metal Ring Adapter
Part No :

Custom CNC Turned Threaded Metal Ring Adapter product parameters

We offer full custom CNC turning services for non-standard precision components. We manufacture lathe parts strictly according to your CAD drawings, or provide engineering design support and production arrangements based on your specific requirements.

Item	Details
Product Name	Custom CNC Turned Threaded Metal Ring Adapter
Manufacturing Process	Precision CNC lathe turning, external thread machining, inner cavity forming, secondary milling and deburring
Materials Available	6061 / 7075 aluminum alloy, SUS304 / SUS316 stainless steel, 1018 / 1045 carbon steel, brass
Surface Treatment	Bright polishing, sandblasting, black anodizing, clear anodizing, passivation, zinc plating, nickel plating
Tolerance Standard	±0.01mm dimensional tolerance, precise thread matching, strict concentricity and inner profile tolerance control
Inspection Standards	Dimension detection, thread gauge testing, concentricity inspection, surface quality check, ISO quality management system
Customization Service	Custom outer diameter, width, inner hole size, thread specification and internal groove structure based on 2D/3D drawings or samples; support prototype trial and mass OEM & ODM production

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Detailed description

Custom CNC Turned Threaded Metal Ring Adapter

Our custom CNC Turned Threaded Metal Ring Adapter is a precision cylindrical connecting fitting with external thread and special inner cavity structure. As a professional CNC turning manufacturer based in Dongguan, we produce customized threaded metal ring adapters with ±0.01mm ultra-precise tolerance strictly according to customers’ 2D & 3D engineering drawings. We support full OEM & ODM customization for outer diameter, ring width, inner bore dimension, thread standards and internal profile structure. This threaded ring adapter serves as reliable connection and transition component, widely applied in sensor housings, testing instruments, automation equipment and precision mechanical assemblies.

Introduction to CNC Lathe Turning Technology

CNC lathe turning is one of the most precise and efficient manufacturing methods for rotational metal components used in industrial automation and precision equipment. Using programmable multi-axis turning centers, solid metal bars are shaped through continuous cutting, facing, grooving, threading and boring operations with computer-controlled accuracy.
Compared with manual machining and traditional milling, precision CNC turning delivers consistent dimensional tolerances down to ±0.01mm, smooth surface finishes and excellent repeatability across high-volume production runs. It is widely used to produce pins, shafts, bushings, connectors and threaded components for mold tooling, electronic devices, medical equipment, automotive systems and industrial automation machinery.
With advanced multi-axis turning capabilities paired with secondary milling support, CNC lathe technology enables custom geometries including stepped diameters, ball ends, hexagonal profiles and precision slots, which perfectly meet diversified requirements for precision positioning components in industrial equipment.

What Is Threaded Metal Ring Adapter & Its Industrial Role

The threaded metal ring adapter is a machined annular transition part equipped with external thread and customized internal cavity. External threads enable threaded assembly and locking with matching parts; the specially shaped inner cavity realizes positioning, limiting and fitting for matched components.
In precision machinery and instrument assemblies, threaded ring adapters act as transition connectors to simplify assembly structure and ensure stable connection accuracy. Strict concentricity control effectively prevents assembly deviation and loose displacement during long-term operation. Hence, custom CNC turned threaded metal ring adapter is a vital connecting fitting for precision electromechanical systems.

Custom Threaded Metal Ring Adapter Service Introduction

We provide one-stop custom CNC turning solutions for threaded metal ring adapters and various precision connecting hardware, serving automation equipment manufacturers, instrument factories and engineering enterprises worldwide.
Our product range covers multiple customized annular fittings: threaded ring adapter, external threaded sleeve ring, connecting ferrule, positioning ring and other non-standard machined ring components.
All products are manufactured through integrated CNC turning, external thread machining, inner cavity forming, secondary milling and deburring processes. All machining standards and surface treatments are implemented strictly in accordance with your engineering drawings. Apart from finished single ring adapters, we can also supply matched supporting parts to simplify your assembly and material management.

Key Advantages of Our CNC Turned Threaded Metal Ring Adapter

Ultra-precise dimension and reliable thread matching performance

All threaded ring adapters are processed on multi-axis CNC turning equipment with full-process dimension monitoring. Accurate inner cavity profile, qualified thread fit and controlled concentricity guarantee stable assembly precision for every batch.

Flexible personalized structural customization service

Supported by turning and secondary milling processes, we accept customized outer diameter, ring width, inner hole size, thread specifications and internal groove structures. We optimize structural parameters according to your assembly demands to reduce subsequent secondary processing.

Optional high-performance raw materials with diverse surface treatments

We select premium 6061/7075 aluminum alloy, SUS304/SUS316 stainless steel, carbon steel and brass. Multiple surface treatment options enhance wear resistance and corrosion resistance to adapt to different working conditions.

Support for non-standard special structural development

We can develop exclusive special outlines, customized thread standards and special tolerance requirements based on your new product projects, providing tailored custom connecting hardware solutions for equipment upgrading.

Stable mass production and on-time delivery guarantee

From small-batch prototype trial production to large-volume mass orders, we adopt unified strict inspection standards. Mature production technology ensures stable batch consistency and supports long-term bulk procurement for global clients.

OEM Custom Service Scope

We provide comprehensive tailor-made solutions for custom CNC turned threaded metal ring adapters and all kinds of precision CNC turned components. In terms of material selection, we supply SUS304 & SUS316 stainless steel, 1018 & 1045 carbon steel, 6061 & 7075 aluminum alloy, as well as C3600 brass, all available in a wide range of bar specifications to satisfy your design requirements.
For component customization, our product portfolio includes knurled locating pins, dowel pins, shoulder pins, alignment pins, stepped shafts and nearly all custom precision turned parts based on your drawings. Available surface finishing includes passivation, electropolishing, zinc & nickel plating, black anodizing, clear anodizing, sandblasting and bright polishing to meet anti-corrosion and appearance requirements.
In terms of service mode, we can supply separate precision machined parts or pre-assembled component kits as required. Custom tooling and turning programs are developed according to your 2D/3D drawings or physical samples, with prototype testing supported before formal mass production.

Typical Application Scenarios

Our custom CNC turned threaded metal ring adapters are widely used in sensor assembly housings, precision testing instruments, automated production fixtures, optical adjustment equipment, new energy equipment and robotic connecting mechanisms。

Frequently Asked Questions

FAQ 1

Q: Can you produce custom CNC turned parts according to my drawings or samples?
A: Yes, we mainly focus on OEM & ODM customized precision turning services. We accept 2D files like PDF/DWG and 3D files such as STEP, IGES. You can also send physical samples for us to reverse-engineer and optimize the structure. Our engineering team will review your design and offer professional suggestions on cost saving and manufacturability (DFM) for free.

FAQ 2

Q: What kinds of metal materials can you use for CNC turning processing?
A: We support a full range of common precision machining metals, including SUS304/SUS316 stainless steel, 1018/1045 carbon steel, 6061/7075 aluminum alloy, C36000 brass, copper and titanium. We can select suitable raw materials based on your product usage, working environment, strength requirements and budget.

FAQ 3

Q: Can I get trial samples before mass production? How long is the sample lead time?
A: Trial samples are available for all customized turning orders. The sample production cycle is 3–7 working days after drawing confirmation. After you test and confirm the sample quality and dimensions, we will arrange mass production. Small batch trial orders are also acceptable if you do not need large volume at first.

FAQ 4

Q: What surface finishing options do you provide for CNC turned metal parts?
A: We offer multiple surface treatments to meet anti-rust, anti-corrosion, wear resistance and appearance demands: passivation, electropolishing, zinc plating, nickel plating, black oxide, powder coating, anodizing for aluminum, sandblasting and polishing. If your products are exported to Europe, we can provide surface treatment that complies with RoHS and REACH standards.

FAQ 5

Q: How do you control the dimensional tolerance of precision CNC turned parts?
A: Our standard tolerance for general turned parts is ±0.01mm, and ultra-precision components can achieve ±0.005mm with grinding processes. We carry out strict three-step quality inspection: IQC for raw material incoming check, IPQC for in-process production monitoring, and FQC full dimension testing before shipment. We provide inspection reports and accept third-party quality inspection as requested.

About our company

Dongguan Lanbo Electronic Technology Co., Ltd. (Brand: LAMBOOR) was established in 2010 with 15 years of experience in precision hardware manufacturing. We own a 3,000 sq.m standardized factory and employ over 100 professional technicians, acting as an integrated one-stop manufacturer specializing in custom precision hardware structural components, covering mold development, stamping, sheet metal, CNC turning, welding and dust-free assembly.

We are fully equipped with Jinfeng/Aomate stamping machines, laser cutting machines, CNC bending machines, together with complete QC testing equipment including 2D projectors, salt spray testers and tensile testers. Certified to ISO9001:2015, we hold multiple utility model patents for hardware molds.

Our products are widely applied in consumer electronics, optical communication, medical devices, automotive and new energy electrical industries, with more than 400 customized projects completed. We maintain long-term partnerships with renowned enterprises including KYOCERA, Foxconn and RICOH.

63% of our annual RMB 30 million revenue comes from overseas exports. Our self-developed progressive mold technology cuts processing costs by 80%. We support rapid prototyping and mass production, delivering stable, cost-effective customized hardware solutions for global clients.