Product Description
Product Description
Item |
CNC machine customized small Nylon gear epicyclic gear plastic |
Material |
ABS, PC/ABS, PP, PC, POM(Delrin), Nylon 6, Nylon 6/6, PA 12, HDPE, LDPE, PS(HIPS), SAN/AS, ASA, PVC, UPVC, TPE, TPR, PU, TPU, PET, PEI(Ultem), PSU, PPSU, PPE/PS, PTFE, GPPS, PPO, PES, CA, etc |
Certificate |
IATF 16949:2016 / ISO 9001:2015 / ISO 45001:2018 / ISO 14001:2015 /REACH/ROHS/MSDS/LFGB/F D A |
Drawing Format |
.stp / .step / .igs /.CHINAMFG /.dwg / .pdf |
Color |
Almost all PMS colors available. |
Parameters |
Inch, centimeter, millimeter, etc. |
Function |
Industrial parts /daily supply / Medical grade supply, etc. |
Surface Treatment |
Matte, Common polishing, Mirror polishing, Texture, Plating, Power Coating (Painting), Laser Engraving, Brushing, Marbling, Printing etc. |
Mold Material |
S136H, 718H, NAK80, P20, H13, etc. |
Mold Precision |
If no special request, apply to SJ/T10628-1995 standards, class 3. |
Mold Life-cycle |
100,000-500,000 shots. |
Packing |
Pack in bulk / poly bag / bubble bag / color box. |
Sample |
Available. One cavity sample mold or 3D printing. |
Price Tip |
The price shown above is just for reference, final actual price depends on your design, material request, surface treatment, order qty, package request, etc. |
CNC machine customized small Nylon gear epicyclic gear plastic
1. Rapid Prototyping & On-demand production services;
2. Professional DFM Report before Mould Making;
3.Capability for Plastic Injection Molding is up to 1500mm
DFM Report (Design for Manufacturability) for Reference.
Some Custom CHINAMFG & Moulds for Your Reference.
Neway Highly Welcome Your Own Custom Designs !!!
Neway Support Custom Design Moulds & Moulds Export.
Neway Can Also Provide Mould Spare Parts Export, eg: Slider, Inserts, Ejector Pins, etc.
NEWAY has complete production chain from R&D, Rapid Prototypes, mould design, mould making, components production, assembling, packing to export. Having 1 supplier like CHINAMFG for the complete assembly will allow for better design, quality, and fit of all the individual parts.
The most common used surface treatment are: Matte, Texture (fine texture, rough texture…), Common Polishing, Mirror Polishing, Laser Engraving, Printing, Plating, Brushing, Marbling), etc. You can view below surface pictures for reference
Company Profile
Our Advantages
Good reviews of customer
Certifications
Below are some inspection equipment for reference:
And attach the injection molding CHINAMFG inspection report for reference:
Packaging & Shipping
FAQ
Q1. How soon can I get a precise quotation for custom plastic injection part?
A1: Please send us your inquiry by email or Alibaba TM message. Once we confirm the design (Feature details with parameters), material, color, qty, we can provide quotation within 24 HOURS.
Q2: Can I get a free sample, how long will it take?
A2: a. For standard products we have in stock, YES for free sample, but the express fee will be charged in advance.
Mostly, it takes 3-10 days.
b. For custom products, sample fee is determined by the detailed sample requirements. Normally, it takes 7-15 days.
Q3: Can you make custom parts based on my sample?
A3: Yes, you can send the sample to us by express and we will evaluate the sample, scan the features and draft 3D drawing for production.
Q4: What does your OEM service include?
A4: We follow up your request from the design idea to the mass production.
a. You can provide 3D drawing to us, then our engineers and production teams evaluate the design and quote you the precise cost.
b. If you don’t have 3D drawing, you can provide 2D drawing or draft with features details with full dimensions, we can draft 3D drawing for you with fair charge.
c. You can also customize Logo on the product surface, package, color box or carton.
d. We also provide assembly service for the OEM parts.
Q5. What is your payment term?
A5: We accept T/T, Paypal, Western Union, L/C, Alibaba Trade Assurance.
Work with Neway, your business is in safe and your money is in safe!
If you can dream it, we can build it!
Application: | Motor, Electric Cars, Motorcycle, Machinery, Car, Others |
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Hardness: | Hardened Tooth Surface |
Gear Position: | Internal Gear |
Manufacturing Method: | Plastic Injection |
Toothed Portion Shape: | Bevel Wheel |
Material: | Plastic |
Samples: |
US$ 10/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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What are the benefits of using epicyclic gears in wind turbines?
Epicyclic gears, also known as planetary gears, offer several benefits when used in wind turbines. Here’s a detailed explanation:
1. Compact and Lightweight Design:
Epicyclic gears provide a compact and lightweight design for wind turbines. This is particularly advantageous in the nacelle, where space and weight constraints are critical. The compactness of epicyclic gears allows for more efficient use of available space and reduces the overall weight of the turbine, which simplifies transportation, installation, and maintenance processes.
2. High Power Density:
Epicyclic gears offer high power density, which means they can handle a significant amount of power transmission in a relatively small volume. This is particularly beneficial in wind turbines, where the generation of large amounts of power is required. The high power density of epicyclic gears allows for the efficient transfer of power from the rotor to the generator.
3. Load Distribution:
The arrangement of multiple planet gears in an epicyclic gear system helps distribute the load evenly across the gear teeth. This load distribution minimizes stress concentration on individual gear teeth, reducing the risk of premature wear or failure. In wind turbines, where the loads can be substantial, epicyclic gears contribute to improved durability and reliability.
4. Variable Speed Operation:
Epicyclic gears facilitate variable speed operation in wind turbines. By adjusting the gear ratio, the rotational speed of the generator can be optimized to match the varying wind conditions. This allows the turbine to operate at its peak efficiency, maximizing power generation and improving overall energy conversion.
5. Torque Limiting and Overload Protection:
The design of epicyclic gears allows for torque limiting and overload protection in wind turbines. By incorporating torque limiters or automatic shutdown mechanisms, excessive loads or sudden gusts of wind can be mitigated. This protects the gearbox and other components from damage and extends their operational lifespan.
6. Redundancy and Fault Tolerance:
Epicyclic gears can be configured in redundant arrangements, providing fault tolerance in wind turbines. By using multiple sets of gears, if one gear set fails, the remaining gears can continue to operate, ensuring the functionality of the turbine. This redundancy enhances the reliability and availability of the wind turbine, reducing downtime and maintenance costs.
Overall, the benefits of using epicyclic gears in wind turbines include compactness, high power density, load distribution, variable speed operation, torque limiting, and fault tolerance. These advantages contribute to the efficient and reliable operation of wind turbines, promoting renewable energy generation.
How do epicyclic gears contribute to reducing gear wear and noise?
Epicyclic gears, also known as planetary gears, offer several advantages that contribute to reducing gear wear and noise. Here’s a detailed explanation:
1. Load Distribution:
The arrangement of multiple planet gears in an epicyclic gear system helps distribute the load evenly across the gear teeth. This load distribution minimizes stress concentration on individual gear teeth, reducing the risk of wear and fatigue failure. By sharing the load, epicyclic gears can handle higher torque levels while reducing the wear on specific gear teeth.
2. Increased Tooth Contact Ratio:
Epicyclic gears typically have a higher tooth contact ratio compared to other gear types, such as spur or helical gears. The tooth contact ratio refers to the number of teeth in contact at any given time. A higher tooth contact ratio results in a smoother distribution of load and reduces localized contact stresses. This helps to minimize wear and noise generation during gear operation.
3. Balanced Loading:
The design of epicyclic gears allows for balanced loading of the gear teeth. The load is distributed among multiple planet gears, and each gear tooth engages with multiple teeth on both the sun gear and the ring gear simultaneously. This balanced loading helps to minimize tooth deflection and backlash, reducing wear and noise generation.
4. Lubrication:
Epicyclic gears benefit from effective lubrication due to their design. The gear teeth are constantly immersed in the lubricant, which helps reduce friction and wear. Proper lubrication also helps to dampen vibrations and reduce noise generated during gear operation.
5. Controlled Speed and Load Transitions:
Epicyclic gears can provide smooth speed and load transitions due to their ability to change gear ratios. When transitioning from one gear ratio to another, the gear engagement can be carefully controlled to minimize sudden shocks or impacts, which can contribute to wear and noise. The controlled speed and load transitions in epicyclic gears help reduce gear wear and noise levels.
6. Precision Manufacturing:
Epicyclic gears are often manufactured with high precision to ensure accurate gear meshing and minimize manufacturing errors. Precise gear manufacturing helps to maintain proper alignment and minimize tooth misalignment, which can lead to increased wear and noise.
In summary, the load distribution, increased tooth contact ratio, balanced loading, lubrication, controlled speed and load transitions, and precision manufacturing of epicyclic gears all contribute to reducing gear wear and noise. These factors make epicyclic gears a favorable choice in applications where minimizing wear and noise levels is important.
How does an epicyclic gear differ from other types of gears?
An epicyclic gear, also known as a planetary gear, exhibits several distinguishing features that set it apart from other types of gears. Here’s a detailed explanation of the differences:
1. Gear Arrangement:
An epicyclic gear system consists of a central sun gear, multiple planet gears, and an outer ring gear, also known as the annular gear. This arrangement differs from other gear types like spur gears, helical gears, or bevel gears, which typically involve meshing between two parallel or intersecting shafts.
2. Gear Motion:
The motion of an epicyclic gear system is characterized by the planet gears rotating while simultaneously orbiting around the sun gear. This combination of rotational and orbital motion is unique to epicyclic gears and allows them to achieve different gear ratios and functions.
3. Gear Ratios:
Epicyclic gears offer a wide range of gear ratios by varying the engagement of the sun gear, planet gears, and annular gear. This versatility in gear ratios is not typically found in other gear types, which often have fixed ratios determined by the number of teeth on the gears.
4. Compactness:
Epicyclic gears are known for their compact design. The arrangement of the gears allows for a relatively large gear reduction or multiplication within a compact space. This compactness makes them suitable for applications where space is limited, such as in automotive transmissions.
5. Functions and Applications:
Epicyclic gears offer various functions beyond basic speed reduction or increase. They can achieve torque multiplication, directional changes, and braking capabilities, providing versatility in mechanical systems. These unique functions make epicyclic gears well-suited for applications ranging from automatic transmissions and power tools to robotics and aerospace systems.
6. Complexity:
Compared to simpler gear types like spur gears, epicyclic gears can be more complex and require precise design and manufacturing. The interaction between the sun gear, planet gears, and annular gear involves multiple points of contact, requiring careful consideration of gear profiles, clearances, and alignment.
In summary, an epicyclic gear stands out from other types of gears due to its specific gear arrangement, motion characteristics, versatile gear ratios, compactness, unique functions, and complexity. Its ability to provide multiple gear ratios and perform various functions makes it a valuable choice in many mechanical systems.
editor by CX 2023-12-07