SUZHOU POLESTAR METAL PRODUCTS CO., LTD
Your One-Stop Precision Metal Fabrication Solution - Cut, Shape, Weld, Assembly
Add to Cart
CNC Injection Molded POM Nylon Parts Spur Gears Bevel Gear Planetary Gears
Introduction:
In the realm of mechanical engineering and manufacturing, gears are the unsung heroes that ensure smooth and efficient power transmission. Our CNC Injection Molded POM (Polyoxymethylene) and Nylon Gears, including Spur Gears, Bevel Gears, and Planetary Gears, represent the pinnacle of precision and quality. Leveraging advanced CNC technology in the injection molding process, these gears are designed to meet the diverse needs of various industries.
CNC Injection Molding Advantages:
1. Precision: In injection molding, CNC technology replicates complex gear geometries precisely, like spur and bevel gear teeth. This ensures seamless meshing, smooth operation, less noise and wear. For example, in high - end watch movements, CNC-molded gears ensure accurate timekeeping.
2. Efficiency: CNC-controlled injection molding speeds up production, makes it consistent, cuts time and costs, and reduces human error, meeting strict quality standards, crucial for large-scale production.
3. Flexibility: It allows creating gears with complex internal features and custom dimensions, adapting to specific needs like adding cooling channels or unique mounting points.
Types of Gears:
1. Spur Gears: The simplest gears with straight teeth parallel to the axis, ideal for straightforward power transmission in small motors or appliances. They offer cost-effectiveness and reliable performance.
2. Bevel Gears: Designed to transmit power between intersecting shafts, commonly used in automotive differentials to change power flow direction, enabling wheels to rotate at different speeds for better maneuverability.
3. Planetary Gears: Provide compact, high-ratio power transmission in limited spaces (e.g., EV transmissions, robotic joints). Their load-distributing design enhances durability and efficiency.
CNC Machining Parameters:
| Process | Equipment | Tolerance | Surface Speed | Feed Rate |
| Gear Hobbing | 5-axis CNC | ±0.02mm | 80-120m/min | 0.1mm/rev |
| Tooth Grinding | CNC Grinder | ±0.01mm | 30-50m/s | 0.05mm/pass |
| Boring | CNC Lathe | ±0.005mm | 150-200m/min | 0.08mm/rev |
| Milling | CNC Mill | ±0.03mm | 100-150m/min | 0.15mm/tooth |
| Deburring | CNC Robot | N/A | N/A | N/A |
Applications:
1. Automotive Industry: In engines, transmissions, and differentials, our POM and nylon gears provide reliable power transmission, reduced noise, and increased durability.
2. Aerospace: In aircraft actuators, landing gear systems, and avionics equipment, the lightweight and high - performance characteristics of our gears are crucial for optimal operation.
3. Robotics: For robotic joints, manipulators, and drive systems, the precision, impact resistance, and smooth operation of our gears enable accurate and efficient movement.
4. Industrial Machinery: In manufacturing equipment, conveyor systems, and processing machinery, our gears ensure consistent and reliable power transfer, even in harsh operating conditions.
Customization Service Capability:
1. Rapid Prototyping
Complete 3D printed prototype production within 72 hours, supporting multiple processes such as SLA, SLS, and MJF.
2. Material Customization
Develop special formulations such as UV - resistant nylon materials and anti - static POM composite materials.
3. Design Optimization
Provide CAE analysis services such as gear strength checking, modal analysis, and fatigue life prediction.
4. Surface Treatment
Offer various metallization treatment solutions such as blackening, phosphating, and anodizing to improve decoration and corrosion resistance.
