High-Precision Robot Joint Components | Custom CNC Machining Solutions
With over 10 years of experience as an integrated manufacturing and foreign trade enterprise, we specialize in providing high-precision CNC machining services for robot joint components. Our factory is equipped with more than 30 high-speed and high-precision CNC milling machining centers and 2 5-axis CNC machining centers, boasting a wide processing platform size range that can fully meet the customized production needs of global B2B clients in the robotics industry. We are committed to delivering reliable, precise and efficient machining solutions to empower the stable and flexible operation of robots.
Product Overview: CNC Machined Robot Joint Components
Our core product – CNC machined high-precision robot joint components – are the core functional parts that determine the motion accuracy, load-bearing capacity and service life of robots. Leveraging advanced CNC milling machining center technology, these components feature ultra-high dimensional precision and excellent surface finish, ensuring smooth and precise transmission of robot joints. The products are widely applied in industrial robots, collaborative robots, service robots, medical robots and other fields. In addition to CNC machining, we also provide supplementary production processes such as forging, heat treatment, grinding, polishing and assembly, offering one-stop integrated manufacturing services for our clients.
Visualized Production Process
To ensure product quality and on-time delivery, we implement a strict and transparent full-process production management system:
Design & Process Planning: Our professional technical team conducts in-depth analysis of customer drawings, uses advanced CAD/CAM software to design optimal machining processes, and generates precise numerical control programs to ensure machining accuracy.
Raw Material Inspection: We select high-quality raw materials that meet industrial standards, and conduct strict incoming inspections (including material composition analysis, hardness testing, and flaw detection) to ensure the stability of raw material performance.
CNC Machining: Relying on high-speed precision CNC machining centers and 5-axis CNC machining centers, we realize multi-angle, multi-process integrated machining of robot joint components, greatly improving machining efficiency and reducing human errors.
Heat Treatment & Surface Treatment: According to product performance requirements, we carry out targeted heat treatment (such as quenching and tempering) to enhance component hardness and wear resistance; at the same time, we provide customized surface treatment solutions.
Precision Inspection: Using advanced testing equipment (coordinate measuring machine, laser interferometer, surface roughness tester), we conduct full-dimensional and full-inspection of products to ensure that each component meets the design requirements.
Packaging & Shipping: Adopt anti-collision, anti-rust professional packaging materials, and cooperate with well-known international logistics companies to provide global shipping services, ensuring that products are delivered to customers safely and on time.
Product Classification & Technical Parameters
Industry | Material | Part Type | Machining Precision | Surface Treatment Options | Minimum/Maximum Size | Production Cycle | Remarks |
Industrial Robotics | High-strength aluminum alloy (6061/7075), stainless steel (304/316), alloy steel (40Cr) | Robot joint housing, bearing seat, transmission shaft, harmonic reducer components | ±0.002 - ±0.005mm | Anodizing, hard chrome plating, nickel plating, black oxide treatment | Min: φ8×12mm; Max: 1000×800×500mm | 7-18 working days (depending on order quantity) | Complies with ISO 9001 quality standard, suitable for heavy-load industrial robots |
Collaborative Robotics | Lightweight aluminum alloy (6063), titanium alloy (Ti-6Al-4V), engineering plastic (POM/PEEK) | Lightweight joint shell, torque sensor mounting base, flexible joint components | ±0.003 - ±0.006mm | Electrophoretic coating, sandblasting, passivation, plastic spraying | Min: φ5×8mm; Max: 600×500×300mm | 5-12 working days (depending on order quantity) | Lightweight design, high surface finish, meets safety requirements of collaborative robots |
Medical Robotics | Medical-grade stainless steel (316L), titanium alloy (Ti-6Al-4V ELI) | Surgical robot joint components, precision rotating shaft, positioning pin | ±0.001 - ±0.003mm | Electropolishing, passivation (meets medical biocompatibility requirements) | Min: φ3×5mm; Max: 400×300×200mm | 10-22 working days (depending on order quantity) | Complies with ISO 13485 medical device quality standard, sterile packaging available |
Service Robotics | Aluminum alloy (6061), engineering plastic (ABS/PC), copper alloy (H62) | Service robot joint bracket, steering gear mounting seat, connecting rod | ±0.005 - ±0.01mm | Anodizing, spray painting (custom colors), electroplating | Min: φ6×10mm; Max: 800×600×400mm | 4-10 working days (depending on order quantity) | Cost-effective, suitable for mass production of service robots |
Customer Cases
Case 1: Industrial Robot Joint Housing Project for a German Automation Enterprise – The customer needed high-precision joint housings for their heavy-load industrial robots, requiring a machining precision of ±0.003mm and a production cycle of 15 working days. We used 5-axis CNC machining centers to complete the integrated machining of complex surfaces, and adopted hard chrome plating for surface treatment to enhance wear resistance. After strict inspection, the qualified rate of the products reached 99.8%, and we successfully delivered 8,000 sets of products on time. The components have been operating stably in the customer's robot products for more than 1 years, and we have established a long-term strategic cooperative relationship.
Case 2: Collaborative Robot Flexible Joint Components for a Japanese Electronics Company – The customer required lightweight and high-precision flexible joint components for their new collaborative robot, with a weight reduction requirement of 20% while ensuring load-bearing capacity. Our technical team optimized the material selection (using 7075 aluminum alloy) and machining process, and completed the production of 5,000 pieces in 10 working days. The products passed the customer's fatigue test and safety performance test, and the comprehensive performance exceeded the customer's expectations, helping the customer quickly launch new products to the market.
Our Core Competitiveness
Professional Technical Team: We have a professional team composed of 25 senior engineers and 60 skilled technicians, who have rich experience in robot component machining and can provide professional technical support from product design to process optimization.
Strong Production Capacity: Equipped with 30+ high-speed precision CNC machining centers and 2 5-axis CNC machining centers, the monthly production capacity can reach 60,000+ pieces, which can meet the large-batch order needs of customers.
Strict Quality Management System: We have passed ISO 9001 quality management system certification and ISO 13485 medical device quality management system certification. We implement full-process quality control, and the product qualification rate is as high as 99.98%.
Perfect Supply Chain: We have established long-term cooperative relationships with well-known raw material suppliers and international logistics companies, ensuring stable supply of raw materials and efficient global logistics and distribution.
Global Shipping Support: Cooperate with DHL, FedEx, UPS and other international logistics giants to provide door-to-door shipping services covering more than 150 countries and regions, and provide professional customs clearance documents to ensure smooth delivery.
Comprehensive Quality Assurance Service: We provide a 1-year quality guarantee for all products. and provide technical after-sales support for life.
Contact Us
If you are looking for a reliable partner for high-precision robot joint components, please feel free to contact us. Our professional sales team will provide you with a free quote and technical consultation within 24 hours, and customize the most suitable machining solution for you according to your needs!
