Dongguan Lanbo Electronics Technology Co., Ltd.

Custom CNC Turned Aluminum Cylindrical Component

Custom CNC Turned Aluminum Cylindrical Component
Part No :

Custom CNC Turned Aluminum Cylindrical Component 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 Aluminum Cylindrical Component
Manufacturing Process	CNC turning, milling for lug end, internal thread tapping, outer annular groove turning, precision deburring, sandblasting finishing
Materials Available	6061‑T6 aluminum alloy (standard), SUS304 / SUS316 stainless steel, C36000 brass, carbon steel
Surface Treatment	Sandblasting, natural anodizing, hard anodizing, black anodizing, nickel plating, zinc plating
Tolerance Standard	Dimensional tolerance ±0.01mm; precise internal thread tolerance; accurate groove dimension; strict perpendicularity and position tolerance for threaded lug end
Inspection Standards	Micrometer & caliper dimension testing, thread gauge inspection, geometric tolerance verification, surface visual inspection under ISO quality management system
Customization Service	Custom outer diameter, total length, outer groove size, lug shape and internal thread specification according to drawings or samples; support prototype trial production, OEM & ODM mass‑volume orders

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Detailed description

Custom CNC Turned Aluminum Cylindrical Component

Our Custom CNC Turned Aluminum Cylindrical Component is a precision machined structural hardware combining grooved cylindrical main body and threaded lug end. As a professional CNC turning manufacturer based in Dongguan, we produce customized aluminum cylindrical components with ±0.01mm ultra‑precise tolerance strictly following customers’ 2D & 3D engineering drawings. We support full OEM & ODM customization for body dimension, outer groove parameters and lug‑end thread specifications. These aluminum mechanical components are widely adopted for linkage connection, positioning assembly and joint fitting in automation fixtures, testing jigs and precision mechanical equipment.

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, metal bars are processed through continuous cutting, facing, grooving, threading and boring with computer‑controlled accuracy.
Compared with manual machining and conventional milling, precision CNC turning achieves stable dimensional tolerance down to ±0.01mm, smooth surface quality and outstanding consistency during mass production. It is widely applied to fabricate pins, shafts, bushings, connectors and threaded parts for mold, electronics, medical, automotive and automation machinery.
Equipped with secondary milling and cutting capacity, CNC turning supports complex customized profiles including stepped cylinders, grooved structures and multi‑sided profiles, satisfying diversified precision positioning component demands for industrial equipment.

Product Definition & Industrial Value

Aluminum cylindrical component is a composite structural part made of grooved cylindrical main body plus milled threaded lug tab. The outer annular grooves improve clamping performance, while the threaded lug provides reliable threaded joint interface. It solves industry pain points such as limited connection orientation, insufficient clamping friction and poor geometric accuracy, enhancing connection reliability for mechanical linkage and fixture assembly.

Our Product Service

We provide one‑stop custom CNC turning service for aluminum cylindrical components for global mechanical and automation equipment suppliers. Our product scope covers custom grooved cylindrical fittings, lug‑end connecting parts and other non‑standard composite machined hardware. We complete turning, secondary milling, thread tapping and surface finishing strictly based on customer engineering drawings. Value‑added services include diversified surface treatment, full‑dimension inspection, prototype sampling and large‑batch OEM production.

5 Core Advantages

Composite turning‑milling integrated structure

Combines cylindrical turning and secondary milling for threaded lug end. One‑clamp compound machining ensures relative positional accuracy between cylinder body and lug tab, avoiding assembly accumulated error.

Outer annular groove clamping design

Uniform outer grooves increase surface friction for press‑fit and clamping installation. Groove depth, width and quantity can be adjusted according to assembly requirements, effectively preventing component rotation and slipping.

Light‑weight high‑strength aluminum substrate

Standard 6061‑T6 aluminum alloy delivers favorable strength‑weight ratio, low weight and good corrosion resistance. Reduces overall load of equipment, ideal for lightweight mechanical structure applications.

High‑precision threaded lug joint

Internal thread on lug end is precisely tapped, stable thread fit avoids jamming or loose connection. Strict perpendicularity control guarantees accurate mounting orientation for linkage assembly.

Drawing‑driven full‑parameter customization

Body size, groove specifications, lug outline and thread standards can all be customized from 2D/3D drawings or physical samples. We support small‑batch prototype verification and large‑volume mass‑production orders.

OEM Custom Service Range

We provide comprehensive customized solutions for custom aluminum cylindrical components and all kinds of precision CNC turned components. Available materials include 6061‑T6 aluminum alloy, SUS304/SUS316 stainless steel, C36000 brass and carbon steel, with sufficient bar stock to match different strength, weight and corrosion resistance requirements.
Our custom product range includes connecting sleeves, locating pins, bushings, stepped shafts, threaded fittings and other rotational precision machined parts. Selectable surface treatments: sandblasting, natural anodizing, hard anodizing, black anodizing, nickel plating and zinc plating.
We can supply single parts or matched hardware kits according to assembly needs. Custom machining will be developed based on your drawings or samples. Small batch prototype testing is available before formal mass production.

Typical Application Scenarios

Our Custom CNC Turned Aluminum Cylindrical Component is widely used for automation fixture linkage, testing jig assembly, precision mechanical joint connection, instrument structural fitting, mechanical equipment mounting and industrial lightweight hardware assembly.

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.