Zhejiang Wenxian Gear Co., Ltd. | [email protected]
China Good quality Customized High Precision Stainless Steel Spur Gear helical bevel gear
Product Description
We are a professional company in bulk material handling, transportation, storage, processing, accessory equipment design, integration and manufacturing. We can provide a complete set of solutions. Thank you for reading the information and welcome to purchase! Welcome to agent distribution!
Brief introduction of the company’s manufacturing capacity
The company’s headquarters, technology and sales are located in Lingang New Area of China (ZheJiang ) pilot free trade zone,The company’s manufacture base is located in Xihu (West Lake) Dis. county, ZHangZhoug Province, which is known as “the most beautiful county in China”. It is 65 kilometers away from HangZhou city and 60 kilometers away from Qiandao Lake. The transportation to Xihu (West Lake) Dis. county from other places is very convenient. No matter by railway, highway or waterway. The manufacture base has a total plant area of around 30000 square CHINAMFG and workshop is equipped with more than 300 sets of various advance manufacture equipment, including 20 sets of CNC precision vertical lathe MODEL: SMVTM12000×50/150, CNC vertical lathe MODEL:DVT8000×30/32, CNC horizontal lathe, MODEL: CK61315×125/32, CNC horizontal lathe MODEL:CK61200×80/32, CNC Grounding boring and milling machine MODEL:TJK6920,etc.Most of the parts are machined by using CNC machine equipment. Theis is a hot treatment CHINAMFG with size 10.5m×8m×8m. The manufacture base also equipped with lifting capacity of 25t, 50t, 100t, 200t overhead crane to handle heavy workpiece and assembly work.
Metalworking equipment
Name of equipment | Model number | Quantity | SCOPE of application | |
A | Lathes | |||
1 | Vertical Lathe | Numerical control | 1 | Φ 12000 |
2 | Vertical Lathe | Numerical control | 1 | Φ 8000 |
3 | Vertical Lathe | 1 | Φ 1600 | |
4 | Vertical Lathe | C5112A | 1 | Ф 1250 |
5 | Horizontal Lathe | Numerical control | 1 | CK61315×12×100T |
6 | Horizontal Lathe | CW61200 | 1 | Ф 2000×8000 |
7 | Horizontal Lathe | CW61160 | 1 | Ф 1600×6500 |
8 | Horizontal Lathe | CW6180 | 2 | Ф 800×3000 |
9 | Horizontal Lathe | CW61125 | 2 | Ф 1250×5000 |
10 | Horizontal Lathe (remodel) | CW62500 | 2 | Ф 2800×6000 |
11 | Common Lathe | CY6140 | 3 | Ф 400×1000 |
12 | Common Lathe | CA6140 | 3 | Ф 400×1500 |
13 | Common Lathe | C620 | 2 | Ф 400×1400 |
14 | Common Lathe | C616 | 1 | Ф 320×1000 |
15 | Common Lathe | C650 | 1 | Ф 650×2000 |
B | Drilling machine | |||
1 | Radial drilling machine | Z3080 | 3 | Ф 80×2500 |
2 | Radial drilling machine | Z3040 | 2 | Ф 60×1600 |
3 | Universal drilling machine | ZW3725 | 3 | Ф 25×880 |
C | Planing machine | |||
1 | Shaper | B665 | 1 | L650 |
2 | Hydraulic Shaper | B690 | 1 | L900 |
3 | Gantry Planer | HD–16 | 1 | L10000×B1600 |
D | Milling Machine | |||
1 | 4 Coordinate Milling Machine | Numerical control | 1 | 2500×4000 |
2 | Gantry milling machine | Numerical contro | 1 | 16mx5mx3m |
3 | Gantry milling machine | Numerical contro | 1 | 12mx4mx2.5m |
4 | Gantry milling and boring machine | Numerical contro | 1 | Φ 250 |
5 | Vertical Milling Machine | XS5054 | 1 | 1600×400 |
6 | Horizontal Milling Machine | C62W | 1 | 1250×320 |
7 | Horizontal Milling Machine | X60 | 1 | 800×200 |
8 | Gantry milling machine | X2014J | 1 | L4000×B1400 |
9 | Gantry milling machine | X2571J | 1 | L3000×B1000 |
10 | Floor end milling | TX32-1 | 1 | L1500×H800 |
E | Grinding machine | |||
1 | External Grinder | M131W | 1 | Ф 300×1000 |
2 | External Grinder | M1432B | 1 | Ф 320×15000 |
3 | Surface Grinder | M7130 | 1 | L 1000×300 |
4 | Tool grinder | M6571C | 1 | Ф 250 |
F | Boring machine | |||
1 | Floor-standing milling and boring machine | TJK6920 | 1 | X12000 × Y4500 × Z1000 |
2 | Boring machine | TSPX619 | 1 | Ф 1000 |
3 | Boring machine | T616 | 1 | Ф 800 |
4 | Boring machine | T611 | 1 | Ф 800 |
G | Slotted bed | |||
1 | Slotted bed | B5032 | 1 | H320 |
H | Other machine tools | |||
1 | Gear hobbing machine | Y3150 | 1 | Ф 500 M=6 |
2 | Hacksaw machine | G7571 | 1 | Ф 220 |
Products and services available
Material handling equipment
Storage equipment
Conveying equipment
Feeding equipment
Component of conveying system
Belt conveyor parts
Large and medium sized finishing parts
If you need above products, please contact us!
ZheJiang Sunshine Industrial Technology Co. , Ltd.
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Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Customization |
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Hardness: | Customization |
Gear Position: | Customization |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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What are the limitations of using plastic gears in industrial settings?
Using plastic gears in industrial settings has certain limitations. Here’s a detailed explanation of these limitations:
- Lower Load Capacity: Plastic gears generally have lower load-bearing capacities compared to metal gears. They are more susceptible to deformation and wear under heavy loads or high torque conditions. This makes them less suitable for applications that require withstanding substantial forces or transmitting high power.
- Temperature Sensitivity: Plastic gears have temperature limitations, and their performance can be affected by temperature variations. Some plastic materials may experience dimensional changes, loss of strength, or reduced stiffness at elevated temperatures. Additionally, high temperatures can accelerate wear and reduce the lifespan of plastic gears. Therefore, plastic gears may not be suitable for applications that involve high-temperature environments or extreme temperature fluctuations.
- Environmental Sensitivity: Plastic gears can be sensitive to certain environmental conditions. Certain plastic materials may degrade or become brittle when exposed to specific chemicals, solvents, oils, or UV radiation. This restricts their use in applications where exposure to harsh chemicals, lubricants, or outdoor elements is common.
- Wear and Abrasion: While plastic gears can offer good wear resistance, they are generally more prone to wear and abrasion compared to metal gears. Under heavy-load or high-speed conditions, the surface of plastic gears can wear down, leading to a decrease in performance and potential failure over time. Additional measures, such as incorporating reinforcements or using lubrication, may be necessary to mitigate wear in certain applications.
- Dimensional Stability: Plastic materials can have lower dimensional stability compared to metals. They may experience creep, shrinkage, or expansion over time, which can affect the accuracy and reliability of gear operation, particularly in applications with tight tolerances or precise gear meshing requirements.
- Impact Resistance: Plastic gears may have limited impact resistance compared to metal gears. They can be more susceptible to damage or fracture when subjected to sudden impact or shock loads. This makes them less suitable for applications with high impact or heavy-duty requirements.
- Compatibility with Existing Systems: In some cases, replacing metal gears with plastic gears may require modifications to the existing system. Plastic gears may have different dimensions, mounting requirements, or gear ratios compared to metal gears, necessitating design changes or adaptations to accommodate the use of plastic gears.
Despite these limitations, plastic gears can still offer significant advantages in certain industrial settings, such as reduced weight, noise reduction, and cost-effectiveness. It’s crucial to carefully evaluate the specific application requirements and consider the trade-offs between the benefits and limitations of plastic gears when deciding whether they are suitable for a particular industrial setting.
How do plastic gears handle lubrication and wear?
Plastic gears handle lubrication and wear differently compared to metal gears. Here’s a detailed explanation of their behavior:
1. Lubrication in Plastic Gears: Lubrication plays a crucial role in the performance and longevity of plastic gears. While metal gears often require continuous lubrication, plastic gears have different lubrication requirements due to their inherent properties. Here are some key considerations:
- Self-Lubrication: Some plastic materials, such as certain formulations of polyoxymethylene (POM), have inherent self-lubricating properties. These materials have a low coefficient of friction and can operate with minimal lubrication or even dry. Self-lubricating plastic gears can be advantageous in applications where the use of external lubricants is impractical or undesirable.
- Lubricant Compatibility: When external lubrication is necessary, it’s important to choose lubricants that are compatible with the specific plastic material used in the gears. Certain lubricants may degrade or adversely affect the mechanical properties of certain plastics. Consultation with lubricant manufacturers or experts can help identify suitable lubricants that won’t cause degradation or wear issues.
- Reduced Lubricant Requirements: Plastic gears generally have lower friction coefficients compared to metal gears. This reduced friction results in lower heat generation and less wear, which in turn reduces the demand for lubrication. Plastic gears may require less frequent lubricant replenishment or lower lubricant volumes, reducing maintenance requirements.
- Appropriate Lubricant Application: When applying lubricant to plastic gears, care should be taken to avoid excessive amounts that could lead to contamination or leakage. Lubricants should be applied in a controlled manner, ensuring they reach the critical contact points without excessive buildup or excess spreading beyond the gear surfaces.
2. Wear in Plastic Gears: Plastic gears exhibit different wear characteristics compared to metal gears. While metal gears typically experience gradual wear due to surface interactions, plastic gears may undergo different types of wear mechanisms, including:
- Adhesive Wear: Adhesive wear can occur in plastic gears when high loads or speeds cause localized melting or deformation at the gear teeth contact points. This can result in material transfer between gear surfaces and increased wear. Proper material selection, gear design optimization, and lubrication can help minimize adhesive wear in plastic gears.
- Abrasive Wear: Abrasive wear in plastic gears can be caused by the presence of abrasive particles or contaminants in the operating environment. These particles can act as abrasive agents, gradually wearing down the gear surfaces. Implementing effective filtration or sealing mechanisms, along with proper maintenance practices, can help reduce abrasive wear in plastic gears.
- Fatigue Wear: Plastic materials can exhibit fatigue wear under cyclic loading conditions. Repeated stress and deformation cycles can lead to crack initiation and propagation, ultimately resulting in gear failure. Proper gear design, material selection, and avoiding excessive loads or stress concentrations can help mitigate fatigue wear in plastic gears.
3. Gear Material Selection: The choice of plastic material for gears can significantly impact their lubrication and wear characteristics. Different plastic materials have varying coefficients of friction, wear resistance, and compatibility with lubricants. It’s important to select materials that offer suitable lubrication and wear properties for the specific application requirements.
4. Operational Considerations: Proper operating conditions and practices can also contribute to the effective handling of lubrication and wear in plastic gears. Avoiding excessive loads, controlling operating temperatures within the material’s limits, implementing effective maintenance procedures, and monitoring gear performance are essential for ensuring optimal gear operation and minimizing wear.
In summary, plastic gears can handle lubrication and wear differently compared to metal gears. They may exhibit self-lubricating properties, reduced lubricant requirements, and require careful consideration of lubricant compatibility. Plastic gears can experience different types of wear, including adhesive wear, abrasive wear, and fatigue wear. Proper material selection, gear design, lubrication practices, and operational considerations are crucial for ensuring efficient lubrication and minimizing wear in plastic gears.
What are plastic gears and how are they used?
Plastic gears are gear components made from various types of polymers or plastic materials. They offer unique properties and advantages compared to traditional metal gears. Here’s a detailed explanation of plastic gears and their applications:
- Types of Plastic Materials: Plastic gears can be manufactured from different types of polymers, including thermoplastics such as acetal (polyoxymethylene – POM), nylon (polyamide – PA), polycarbonate (PC), and polyethylene (PE), as well as thermosetting plastics like phenolic resins. Each material has its own specific characteristics, such as strength, wear resistance, and temperature resistance, which make them suitable for different applications.
- Advantages of Plastic Gears: Plastic gears offer several advantages over metal gears, including:
- Lightweight: Plastic gears are lighter in weight compared to metal gears, which can be beneficial in applications where weight reduction is important.
- Low Noise and Vibration: Plastic gears can provide quieter operation due to their inherent damping properties that reduce noise and vibration levels.
- Corrosion Resistance: Certain plastic materials used in gear manufacturing exhibit excellent resistance to corrosion and chemicals, making them suitable for applications in corrosive environments.
- Self-Lubrication: Some plastic materials have self-lubricating properties, reducing the need for external lubrication and simplifying maintenance.
- Cost-Effective: Plastic gears can be more cost-effective compared to metal gears, especially in large-scale production, due to the lower material and manufacturing costs.
- Applications of Plastic Gears: Plastic gears find applications in various industries and systems, including:
- Automotive: Plastic gears are used in automotive systems such as windshield wipers, HVAC systems, seat adjusters, and electric power steering systems.
- Consumer Electronics: Plastic gears are commonly found in consumer electronics like printers, scanners, cameras, and home appliances.
- Medical Devices: Plastic gears are used in medical equipment and devices where weight reduction, low noise, and corrosion resistance are desired.
- Toy Manufacturing: Plastic gears are extensively used in the production of toys, including mechanical toys, hobby models, and educational kits.
- Office Equipment: Plastic gears are employed in office equipment like printers, copiers, and scanners, where quiet operation and cost-effectiveness are important.
- Industrial Machinery: Plastic gears can be utilized in various industrial machinery applications, such as conveyor systems, packaging equipment, and textile machinery.
It’s important to note that while plastic gears offer unique advantages, they also have limitations. They may not be suitable for applications requiring extremely high torque, high temperatures, or where precise positioning is critical. The selection of plastic gears should consider the specific requirements of the application and the mechanical properties of the chosen plastic material.
editor by Dream 2024-05-08