Full-process Coverage! Lianderui One-stop Precision Machining Capabilities of 3-axis/4-axis/5-axis CNC & Turn-milling Composite Machining
Source：本站 Time：2026/7/28 14:57:58 frequency：
In the precision hardware processing industry, customers often face common challenges. A single product may require multiple processes including plane milling, inclined hole machining, surface modeling and cylindrical turning, which previously had to be outsourced to different manufacturers. This not only leads to complicated coordination and high communication costs, but also easily causes tolerance deviations, inconsistent batch quality and delayed delivery due to disjointed multi-process cooperation.
With years of in-depth experience in precision CNC machining, Dongguan Lianderui Intelligent Precision has built a fully independent production system covering 3-axis, 4-axis, 5-axis CNC and turn-milling composite processes. All procedures are completed in-house without outsourcing. We flexibly adopt the optimal machining solution according to product structure, precision standards and mass production requirements, providing a true one-stop service from drawing confirmation and precision machining to finished product delivery, and thoroughly solving customers’ supply chain pain points of multi-supplier collaboration.
Process Customization for Balanced Precision and Cost Performance
Precision parts with different structures require completely different machining processes. Blindly adopting high-end equipment will cause unnecessary cost increases, while improper process selection may fail to meet precision and appearance standards. Equipped with a full range of machining equipment, Lianderui accurately matches customized solutions for various workpieces to balance quality, cost and efficiency.
1. 3-axis CNC Machining: Cost-effective Solution for Standard Precision Structural Parts
Adopting X, Y and Z three-axis linear motion, 3-axis CNC machining specializes in basic structure processing such as planes, steps and standard holes. Featuring mature technology, stable performance and high cost efficiency, it is widely used for workpieces with simple structures and moderate precision requirements, including lens bases, equipment fixing brackets, conventional electronic hardware and tooling bases. It serves as the preferred process for new product prototyping and mass production, effectively helping customers reduce basic processing costs.
2. 4-axis CNC Machining: Solution for Multi-angle and Rotary Complex Workpieces
Based on the 3-axis system with an additional rotary axis, 4-axis CNC machining allows multi-surface processing in a single clamping without repeated positioning, greatly reducing clamping errors. It is specially applied to precision parts with inclined holes, multi-angle mounting positions and annular structures, such as gimbal lens brackets, ring camera accessories and multi-angle automation connectors. This process effectively eliminates hole position deviation and assembly jamming in multi-surface processing, greatly improving machining accuracy and yield rate.
3. 5-axis CNC Machining: One-piece Forming for High-end Complex Special-shaped Parts
5-axis linkage machining supports integrated forming of complex curved surfaces, special-shaped cavities and multi-slope irregular workpieces without splitting and splicing. It is ideal for high-end products including special-shaped camera housings, curved optical accessories, irregular smart wearable structural parts and sophisticated medical precision components. Complex structural shaping can be completed in one process to avoid splicing gaps and dimensional errors, achieving micron-level high-precision assembly and meeting the strict production standards of optoelectronics, medical and high-end smart hardware industries.
4. Turn-milling Composite Machining: Exclusive Process for Cylindrical and Shaft Parts
Focusing on cylindrical, tubular and shaft workpieces, turn-milling composite machining integrates turning, milling, drilling and tapping in one single clamping process. It is widely used for lens sleeves, circular smart watch cases, tubular optoelectronic accessories and various sensor shaft parts. Finished products feature uniform roundness and consistent aperture with excellent batch consistency, completely solving the dimensional inconsistency caused by traditional separate processing.
Empowering Customers with Full-process Independent Production
Compared with manufacturers with single-process capabilities, Lianderui’s full-process production model fundamentally solves core problems in customer procurement, production and quality control.
In terms of quality control, all processes are completed in-house with full traceability, avoiding tolerance mismatch, inconsistent appearance standards and responsibility disputes caused by multi-supplier outsourcing. Strict inspections are implemented from incoming materials and in-process patrol checks to finished product full inspection, ensuring accurate dimensions, qualified appearance and perfect assembly compatibility for every batch of parts.
In terms of delivery efficiency, independent production eliminates reliance on external factory schedules with flexible production arrangement. We support rapid prototyping and iterative modification for new product R&D, as well as stable mass delivery of large orders, effectively shortening production cycles and helping customers seize market opportunities.
In terms of cost control, we refuse unreasonable process premium and select the most suitable solution based on product structure. 3-axis machining for simple parts to control costs, 4-axis for medium-complexity parts to improve efficiency, 5-axis for high-end special-shaped parts to guarantee quality, and turn-milling composite process for tubular and shaft parts. We minimize processing costs while fully meeting technical requirements.
One-stop Supporting Service for Full-scenario Customization
Leveraging full-process machining capabilities, Lianderui provides customized non-standard precision hardware solutions for multiple industries, including optical imaging, smart wearables, security equipment, industrial automation, new energy vehicles, medical devices and instrumentation. We also offer complete surface treatment processes such as anodizing, sandblasting, wire drawing and matting, realizing one-stop delivery of machining and surface treatment. Customers can directly assemble the received products without tedious multi-supplier coordination.
In the future, Lianderui will continue to focus on precision machining and optimize our full-process production system. With mature technology, stable quality and efficient services, we will provide cost-effective customized precision hardware solutions for customers from all industries.
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