Services
CNC machining of robotics and automation parts
Precision component manufacturing solutions for the robotics and automation industry
Why US
Choose our CNC Machining Manufacturer
The core requirements for components in robotics and automation systems are not complex, but extremely demanding: dimensional stability, consistent assembly, and reliable long-term operation. We provide the robotics and automation industry with precision component manufacturing solutions covering CNC machining, sheet metal processing, and 3D printing, supporting everything from prototype development to small-batch production and replacement part delivery.
Through our multi-process manufacturing capabilities, we help robot and automation equipment manufacturers achieve a balance between precision, cost, and delivery cycle, accelerating product iteration and system integration.
Why Robotics & Automation Customers Choose Us
The manufacturing challenge in the robotics and automation industry lies not in “whether it can process the parts,” but in the ability to deliver consistently over the long term. We establish a sustainable manufacturing and quality assurance foundation for this industry from three levels: systems, processes, and results.
Industry Certification and Compliance Basics
We have passed and implemented the following management and quality system certifications:
- ISO 9001 – Quality Management System
- ISO 14001 – Environmental Management Systems
- AS 9100 – A High-Reliability Manufacturing System
- PPAP – Production Part Approval Process for Automation and Industrial Customers
At the same time, our supplier network has the relevant industry certifications, ensuring that the entire manufacturing chain operates under controlled conditions.
Quality control capabilities for automation applications
Robots and automated components often require long-term, high-frequency operation, which places extremely high demands on dimensional consistency and assembly reliability.
We ensure manufacturing stability through the following methods:
- Use specialized tools and fixtures for machining and positioning.
- Dimensional inspection is performed using calibrated testing equipment.
- Review and retain all quality documents and industry certifications.
- Comprehensive intellectual property protection is provided within the manufacturing platform and network.
Complete quality documentation and traceability support
Depending on the project and client requirements, we can provide complete quality and verification documentation, including:
- Coordinate Measuring Machine (CMM) Inspection Report
- Comprehensive dimensional inspection records
- Materials testing report
- Material Certificate (MTC)
- Certificate of Conformity (CoC)
- First Article Inspection Report (FAI)
All documents are linked to the corresponding parts, materials, and manufacturing batches, facilitating the acceptance, re-inspection, and subsequent maintenance of automated equipment projects.
Our robotics and automated manufacturing capabilities
The manufacturing of robots and automated equipment emphasizes structural precision, assembly consistency, and long-term operational stability. We offer manufacturing capabilities covering CNC milling, CNC turning, 3D printing, and sheet metal processing, supporting stable delivery from cost-sensitive prototypes to functional components.
CNC milling is suitable for manufacturing complex parts with high assembly requirements in robotic and automation systems.
Processing capacity
- Three-axis, four-axis and five-axis CNC milling
- Suitable for cost-effective prototyping and production.
- Supports complex geometries and high-precision assembly surfaces
- Minimum delivery time: 5 business days
CNC turning, which combines lathes and power cutting tools , is an ideal choice for machining cylindrical and rotationally symmetrical parts.
Processing capacity
- Combined machining with turning and power tools
- Can process more than 60 kinds of metals and plastics
- Covers more than 10 types of aluminum alloys and more than 20 types of steel.
- Minimum delivery time: 5 business days
3D printing offers greater design flexibility in the robotics and automation R&D phase, making it suitable for rapid verification and functional testing.
Support process
- FDM
- SLA
- SLS
- MJF
Machining accuracy and delivery
- Dimensional accuracy ±0.5%, with a lower limit of ±0.15 mm (±0.0059 in).
- More than 25 types of plastic materials and more than 35 colors to choose from
- Minimum delivery time: 1 business day
Sheet metal processing plays a crucial role in the frames, housings, and support structures of robots and automated equipment.
Processing capacity
- Laser cutting, bending and post-processing
- Supports 6 types of metal materials
- Offers 9 surface finish options
- Tolerances up to ±0.010 mm (±0.004 in)
- Minimum delivery time: 5 business days
Robotics and Automation Materials and Surface Treatment Capabilities
Robots and automated components typically need to operate for extended periods under high-frequency motion, continuous loads, and complex industrial environments. The choice of materials and surface treatments directly affects the wear resistance, stability, and service life of these components.
We support more than 30 metal alloys and hundreds of high-performance plastics, and offer a variety of mature surface treatment processes to meet the performance requirements of different automation application scenarios.
Steel and stainless steel: 316 / 316L, 15-5, 1045, 4140, A36 are suitable for structural components, shaft parts and load-bearing components that require strength, rigidity and corrosion resistance.
Aluminum alloys: 6061-T6, 7075-T6, 5052, 5083-H111, 2024-T351. Aluminum alloys are widely used in robot systems for lightweight structural components, end effectors, and moving parts, balancing machinability and structural strength.
Brass and copper alloys: C360, C110, C101 are suitable for functional parts and connecting components with clearly defined requirements for electrical conductivity, thermal conductivity, or wear resistance.
Thermoplastics: Polycarbonate (PC), ABS, PEEK, PET
Common polymers: Polyethylene (PE), Polypropylene (PP), PVC
Engineering plastics are suitable for lightweight structural components, electrical insulation components, housings, and non-metallic functional parts, and can be manufactured by CNC machining or 3D printing.
Surface treatment is mainly used in robotics and automation systems to improve wear resistance, corrosion resistance, assembly accuracy, and appearance consistency.
Optional surface treatment processes
- Anodizing
- Polishing
- Electroless nickel plating
- Turning black
- Chromate treatment
- Conversion membrane treatment
- Powder coating
- Spray painting
- Insert installation
- Heat treatment
- Passivation
All surface treatment processes can be matched with the corresponding materials and component applications and incorporated into quality documentation and testing procedures.
Application examples in the robotics and automation industry
Robots and automation systems typically consist of a large number of functionally defined and closely integrated components. Leveraging our combined manufacturing capabilities in CNC machining, sheet metal fabrication, and 3D printing, we provide feasible component manufacturing support for various automation applications.
Fixtures and tooling systems
In automated production lines, fixtures and tooling directly affect positioning accuracy and production cycle time.
Typical applications
- Precision positioning fixture
- Assembly and testing fixtures
- Quick-change clamping system components
These parts are typically manufactured using CNC milling or turning, emphasizing dimensional consistency and repeatability, and are suitable for small-batch or continuous delivery models.
End effector and functional components
The end effector is a key module in a robot system that directly participates in the operation.
Application scenarios
- Gripping, clamping, and transporting structural components
- Mounting brackets and functional connectors
- Lightweight execution component
Precision machining of aluminum alloys, steel, or engineering plastics can optimize weight and response speed while meeting strength requirements.
Sensors and related components of the control system
Sensors and control modules have high requirements for dimensional stability and assembly accuracy.
Typical parts
- Sensor housing
- Mounting base and protective structure
- Precision interface components
These parts are typically machined using high-precision CNC machining and are accompanied by dimensional inspection and first-piece inspection documents.
Motor and drive system components
Motors and drive systems are the core power source for robots and automated equipment.
Application Examples
- Motor shaft parts
- Couplings and connecting parts
- Functional rotating parts
Combining CNC turning with milling ensures coaxiality, surface quality, and assembly reliability.
Piping and fluid-related components
In automated equipment, fluid and pneumatic systems have strict requirements for the consistency of components.
Applicable parts
- Pipe fittings
- Connectors and functional fittings
These parts are typically manufactured using CNC turning, and are combined with appropriate surface treatments to improve wear resistance and sealing performance.
Equipment housing, frame and structural components
Equipment housings and frame components need to balance structural strength and assembly efficiency.
Typical applications
- Equipment casing
- Frame and support structure
- Housing and container components
Sheet metal processing combined with post-processing techniques is suitable for small to medium batch manufacturing while maintaining consistency in appearance and structure.
Automation components, assemblies and replacement parts
Replacement parts and modular components are particularly critical during equipment maintenance, upgrades, or expansions.
Application scenarios
- Automation function components
- Non-standard custom parts
- Maintenance and replacement parts
We support rapid manufacturing and continuous delivery, reducing equipment downtime and improving system maintainability.
Frequently Asked Questions
We ensure that parts meet the requirements of robotics and automation applications through three aspects: quality system, manufacturing process control, and inspection documents.
- The manufacturing process is carried out under ISO 9001, ISO 14001, AS 9100 and other relevant standards.
- Key dimensions and assembly features are subject to intensive control during the manufacturing process.
- Perform dimensional inspection using calibrated equipment
- All manufacturing and testing data are traceable
Whether a part meets the automation level standard depends on whether the entire manufacturing process is stable and controlled, not just the final inspection result.
Machining accuracy depends on the manufacturing process and the structural requirements of the part. Common capability ranges are as follows:
- CNC milling/turning: Suitable for high-precision structural and functional parts, meeting stringent assembly requirements.
- Sheet metal processing: tolerances up to ±0.010 mm (±0.004 in)
- 3D printing: Dimensional accuracy ±0.5%, with a lower limit of ±0.15 mm (±0.0059 in).
In the pre-manufacturing stage, we determine the achievable range of machining accuracy based on the part's purpose, materials, and assembly requirements.
Robotics and automation projects often involve core architecture and system design.
We implement strict data and intellectual property protection mechanisms within our platform and manufacturing network:
- Design documents may only be used within the authorized scope.
- Controlled data management during manufacturing and testing processes
- Project materials will not be used for any unauthorized purposes.
Ensure the security of customer design data throughout the entire manufacturing and delivery process.
If any parts do not conform to the drawings or specifications, we will handle them according to the established procedures:
- Conduct technical and quality cause analysis on problematic parts.
- Identify the source of the problem and take corrective measures.
- Remanufacture or adjust the processing plan until the specifications are met.
Our goal is not "quantity of delivery", but to ensure the availability and stability of parts in actual automated systems.