Robot joints have extremely high requirements for the coaxiality, flatness, and dimensional tolerances of holes. CNC machining can achieve tolerance control of ±0.01mm or even higher, accurately replicating complex bearing seats, mounting holes, and positioning groove structures.
Advantages: Ensures seamless assembly of components such as motors, reducers, and sensors, avoiding motion jamming and inaccurate positioning caused by excessive gaps, ensuring stable and compliant robot repeatability.
Joint components often use lightweight metals such as aluminum alloys, integrally molded through CNC milling and boring processes, avoiding stress concentration and structural weak points caused by welding and splicing.
Advantages: Resistant to deformation and cracking under high loads, high-frequency start-stop cycles, and torsional forces, maintaining long-term structural stability and adapting to the heavy-duty working conditions of industrial robots.
Through CNC cavity milling and rib optimization processes, excess material can be removed while maintaining strength, achieving lightweight design.
Advantages: Reduces joint weight, lowers motion inertia, improves robot response speed and dynamic performance, while reducing energy consumption and extending equipment life.
Exquisite Industrial robotic arm joint components precision machined aluminum alloy parts
Robot joints have complex and varied structures, often including multi-axis mounting positions, wiring channels, heat dissipation cavities, and other irregular shapes, which are difficult to achieve with traditional processes.
Advantages: CNC machining supports multi-axis simultaneous cutting, enabling the machining of complex curved surfaces, irregular holes, and stepped structures in one operation, adapting to customized joint designs for different brands and models of robots.
CNC-machined joint components have low surface roughness, with smooth, burr-free hole walls and mating surfaces, allowing for direct assembly without additional grinding.
Advantages: Reduces assembly difficulty for components such as bearings and reducers, decreases friction and wear during operation, and avoids stress concentration caused by surface defects, thus improving component durability.
Leveraging the standardized programming and stable machining capabilities of CNC equipment, joint components within the same batch exhibit extremely high consistency in size, precision, and structure.
Advantages: Facilitates large-scale production and subsequent maintenance and replacement; components from different batches are directly interchangeable.
A variety of materials, such as aluminum alloy, titanium alloy, and stainless steel, can be selected according to requirements, fully utilizing the material's properties through CNC machining.
Advantages: For example, aluminum alloy is lightweight and has good thermal conductivity, while titanium alloy is high-strength and corrosion-resistant, adaptable to the needs of various applications such as industrial and collaborative robots.
Q1: Where can I get product & price information?
A1: Send us an inquiry e-mail, we will contact you once we received your mail.
Q2: How long will I get the sample?
A2: Depends on your specific items, within 3-7 days generally.
Q3: What kinds of information do you need for a quote?
A3: Kindly please provide the product drawings in PDF, if provide in STEP or IGS will be better.
Q4: What are the payment terms?
A4: We accept 50% as a payment deposit, when the goods are prepared, we shoot photos or videos for your check, and then you can pay the balance. For small quantities, we accept Paypal, the commission will be added to the order. For big amounts, T/T is preferred.
Q5: How to deliver the goods?
A5: We deliver the products by courier company.
Q6: Are you a trading company or factory?
A6: We are factory direct with 17 experienced engineers and more than 50 employees as well approximate 3,000m2 workshop area.
Q7: What shall we do if we don't have drawings?
A7: Please send your sample to our factory, then we can copy and provide you better solutions. If send us pictures or drafts with dimensions(Length, Height, Width), CAD or 3D file will be made for you.
Q8: Can we get some samples before mass production?
A8: Absolutely yes.
Q9: Will my drawings be safe after sending them to you?
Q10: Is it possible to know the operation status of my products without visiting your company?
A10: We will offer a detailed production schedule and send weekly reports with digital pictures and videos which show the machining progress.
