China Standard Multi Cavities Plastic Injection Moulded Plastic POM Small Wheel Gear with Good quality

Product Description

Multi Cavities Plastic Injection Moulded Plastic POM Small Wheel Gear

1. Design: OEM / ODM
2. Size: Customzied 
3. Color: Transparent, Translucent, Customized color.
4. Part Material: ABS, POM, PA+FG
5. Features: Light-weight, Durable, Precision tolerance.
6. Application: Transmission mechanisms.

Plastic Injection Moulded Parts:
A variety of plastic material PC, PA, POM, ABS, ABS+PC, PE, PP, PS, PMMA, TPE,TPU… selected as per specific application.

Plastic Injection Moulds:
Single & Multi Cavity Mould, Hot & Cold Runner Mould, Two-Shot Mould, Insert Mould, Over-moulding Mould, Unscrewing Mould, Gas Assisted Mould, Precision Mould.

One-stop Service:
Green Vitality provides a full spectrum service for designing and building moulds, maintaining and running moulds. We can help from design through final production process for product development.
      * Free Quotation
      * Moldability Suggestion
      * Mould Building
      * Moulded Parts Series Production

Quality Assurance:
The quality control procedure and management system are strictly carried out according to ISO9001:2015 system in Green Vitality.
Green Vitality uses professional form and graphics such as BOM of mould, Weekly Report with pictures, Injection Parameter Report, Dimension Report and so on to manage all of projects running process. 
Quality inspection guidelines are tailored to meet specific customer requirements.

Company Profile:
Green Vitality Industry Co., Ltd has been dedicated to the mold industry since 1993.

With the modern business management system and ISO 9001-2015 Quality System guideline, the sophisticated production techniques, the modern manufacturing equipment, and our qualified and dedicated team, we are full of capabilities in offering professional one-stop solution of mould designing, mould making, injection moulding and beyond-value service.

We have established strategic partnership with our customers, and continually improve top quality moulds and CHINAMFG to keep customers’ satisfaction and success. CHINAMFG is growing up together with our customers.

Around 80% of moulds and CHINAMFG are exported to US, Spain, Germany, Norway, Australia, UK, France, Italy and other countries worldwide.

When you work with Green Vitality, you’ll notice that:
— Signed Confidentiality Agreement to protect your proprietary data.
— Factory direct quotation with competitive price.
— In-house production capability for both moulds & plastic moulding parts.
— 30 years experience.
— Dedicated sales team to communicate efficiently.
— Design & Project engineer team offer scientific solution to overall project purpose.
— Support your schedule.

Injection Workshop:
With diversity tonnage injection machines in-house, CHINAMFG is able to produce tailor-made plastic moulding parts of small, medium or large volume.
Minimum order quantity start from 100 pieces is very beneficial for the business beginners and early stage of new product development.
Fully automatic robotic arms are applied in plastic injection moulding process under 24 hours nonstop mass manufacturing, which make production more effective and economic.

Mould Workshop:
Our tooling workshop owns precision mould processing equipment. which enables us to build customized moulds compliant with the international standards such as LKM, DME, HASCO, Daido, Misum etc.
We design moulds depending on your annual production requirements, and moulds would be built to fill the capacity of your injection machines

Post Processes:
You could rely on CHINAMFG to supply a “complete, turnkey package” by completing all necessary assembly and packaging, resulting in a finished product sent directly to you.
—-Product Surface Finish
— Custom LOGO Printed
— Product Assembly
— Custom Labeling & Retailed Packaging

Transportation:

FRQ:

1. Are you a trading company or a manufacturer?
    CHINAMFG Industry is a mould manufacturer with around 30 years experiences, we are happy to show pictures or vedio of our workshop, and welcome to visit our factory.

2. Which kind of product can you make?
    Precision plastic injection mould & mass production for moulded plastic parts.

3. Do you support OEM?
    Yes, CHINAMFG can produce customized parts by technical drawings or samples, actually above 90% of our products are OEM.

4. If no 3D drawing or samples, how should I start the new project?
    You can tell us your idea (sketch or picture with sizes), we will help to finish the 3D drawing design.

5. How about the samples?
    We will make some samples for you to check as soon as we finish the mould, and then deliver the samples for you to test.

6. How about the mould modification?
   You can tell us your feedback after you test the sample. If there is any dimension different from the drawing, we will modify the mould for free and then make the new samples.

7. How about the proprietary rights of the mold?
    The mould belong to the customer who pay for it. CHINAMFG Industry to maintain and keep the mould only for the customer.

8. What kind of trade terms can you do?
     EX-WORKS, FOB, CIF, DDU, DDP
 
9. What is your terms of payment? 
     For moulds: 40% deposit, mid term 40% CHINAMFG first shot of sample, final 20% after samples confirmed but before shipment. 
     For parts: 50% deposit, balance 50% before shipment.
 
10. How about your delivery time?
     Generally, it takes 40 days (30 days for mould and 10 days for mass production), it depends on how complex of the part design and mould structure.

 

Green Vitality would always keep our promise to conduct business honestly !
Thank you for your Attention !

 

Shaping Mode: Injection Mould
Surface Finish Process: Polishing, Texture, Customized
Mould Cavity: Single & Multi Cavity
Plastic Material: PC, PA, POM, ABS, PE, PP etc. Selected as Per Appl
Process Combination Type: Single-Process Mode
Application: Household Appliances, Commodity, Home Use
Samples:
US$ 0/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

plastic gear

How do plastic gears contribute to reducing noise and vibration?

Plastic gears contribute to reducing noise and vibration in various applications. Here’s a detailed explanation of how they achieve this:

Plastic gears possess inherent properties that help dampen noise and vibration during operation. These properties, combined with specific design considerations, contribute to the reduction of noise and vibration in the following ways:

  • Damping Characteristics: Plastic materials have inherent damping characteristics, meaning they have the ability to absorb and dissipate vibrations. When compared to metal gears, which are stiffer and transmit vibrations more efficiently, plastic gears can effectively reduce the transmission of vibrations through their damping properties.
  • Reduced Resonance: Plastic gears have the ability to attenuate resonant frequencies, which are frequencies at which vibrations can be amplified. By properly designing the tooth profile, gear geometry, and material selection, plastic gears can shift or dampen these resonant frequencies, preventing excessive vibration and noise generation.
  • Tighter Gear Mesh Tolerances: Plastic gears can be manufactured with tighter gear mesh tolerances, which refers to the amount of clearance or backlash between mating gear teeth. Tighter tolerances lead to better gear engagement and reduced impact or vibration during gear meshing, resulting in quieter operation.
  • Surface Finishes: The surface finish of plastic gears can be optimized to reduce friction and noise. Smoother gear surfaces reduce the potential for gear tooth noise and improve the overall meshing characteristics between gears. Proper lubrication or the use of self-lubricating plastic materials can further enhance the noise-reducing properties.
  • Flexibility in Tooth Design: Plastic gears offer greater flexibility in tooth design compared to metal gears. Engineers can optimize the tooth profile and modify the gear geometry to minimize noise and vibration. For example, incorporating modifications such as profile shifting, tip relief, or helical teeth can help reduce gear noise by promoting smoother and more gradual tooth engagements.

By leveraging these characteristics and design considerations, plastic gears can effectively reduce noise and vibration levels in various applications. This makes them particularly suitable for use in noise-sensitive environments, such as consumer electronics, automotive components, or office equipment.

It’s important to note that while plastic gears can contribute to noise and vibration reduction, the specific noise performance also depends on other factors within the overall system, such as gear arrangement, supporting structures, and the presence of other noise sources. Therefore, a holistic approach to noise reduction should be considered when incorporating plastic gears into a design.

plastic gear

What are the factors affecting the durability of plastic gears?

The durability of plastic gears can be influenced by various factors. Here’s a detailed explanation of these factors:

1. Material Selection: The choice of plastic material is a critical factor affecting the durability of plastic gears. Different plastic materials have varying mechanical properties, including strength, stiffness, impact resistance, and wear resistance. Selecting a material with suitable properties for the specific application is essential to ensure long-term durability.

2. Load and Stress: The magnitude and distribution of the applied load significantly impact the durability of plastic gears. Excessive loads or high stress concentrations can lead to deformation, fatigue, or even failure of the gear teeth. Proper consideration of the anticipated loads and stress distribution is crucial during the design phase to ensure that the gears can withstand the expected operating conditions.

3. Operating Speed: The rotational speed at which the plastic gears operate can affect their durability. Higher speeds can generate more heat due to friction, potentially leading to thermal degradation or wear. The material selection and design should account for the anticipated operating speeds to ensure that the gears can withstand the associated stresses and temperature rise without compromising their durability.

4. Lubrication: Proper lubrication is vital for reducing friction, minimizing wear, and enhancing the durability of plastic gears. Insufficient or improper lubrication can result in increased friction, leading to accelerated wear and potential gear failure. The selection of suitable lubricants and appropriate lubrication methods is essential to ensure optimal performance and durability.

5. Environmental Conditions: The environmental conditions in which plastic gears operate can impact their durability. Factors such as temperature extremes, humidity, exposure to chemicals or UV radiation, and presence of abrasive particles can degrade the plastic material over time. It’s important to consider the anticipated environmental conditions and select a plastic material that offers sufficient resistance to these factors.

6. Gear Design: The design of plastic gears can greatly influence their durability. Factors such as tooth profile, gear geometry, clearances, and load distribution should be optimized to minimize stress concentrations, prevent excessive wear, and ensure even load distribution across the gear teeth. Proper design considerations, including appropriate fillets, reinforcements, and tooth profiles, can improve the durability of plastic gears.

7. Manufacturing Quality: The quality of the manufacturing process and the precision of the gear manufacturing can impact its durability. Inadequate manufacturing processes or poor quality control can result in dimensional inaccuracies, surface defects, or material inconsistencies that can compromise the gear’s durability. Ensuring high-quality manufacturing practices and inspections is essential to maintain the durability of plastic gears.

8. Maintenance and Service Life: The maintenance practices and service life of plastic gears can affect their durability. Regular inspection, proper lubrication, and timely replacement of worn or damaged gears can help extend their lifespan. Neglecting maintenance or operating gears beyond their intended service life can lead to accelerated wear and reduced durability.

By considering these factors, such as material selection, load and stress, operating speed, lubrication, environmental conditions, gear design, manufacturing quality, and maintenance practices, it’s possible to optimize the durability of plastic gears and ensure their long-term performance.

plastic gear

Are there different types of plastic materials used for making gears?

Yes, there are different types of plastic materials used for making gears. Here’s a detailed explanation of some commonly used plastic materials in gear manufacturing:

  • Acetal (Polyoxymethylene – POM): Acetal is a popular choice for gear applications due to its excellent strength, dimensional stability, low friction, and wear resistance. It has good machinability and can be easily molded into gears with precise tooth profiles. Acetal gears offer low noise operation and have good resistance to moisture and chemicals. They are commonly used in automotive, consumer electronics, and industrial applications.
  • Polyamide (Nylon): Polyamide or nylon is another widely used plastic material for gears. It offers good mechanical properties, including high strength, toughness, and impact resistance. Nylon gears have low friction characteristics, good wear resistance, and self-lubricating properties. They are commonly used in applications such as automotive components, power tools, and industrial machinery.
  • Polyethylene (PE): Polyethylene is a versatile plastic material that can be used for gear applications. It offers good chemical resistance, low friction, and excellent electrical insulation properties. While polyethylene gears may have lower strength compared to other plastic materials, they are suitable for low-load and low-speed applications, such as in light-duty machinery, toys, and household appliances.
  • Polypropylene (PP): Polypropylene is a lightweight and cost-effective plastic material that finds applications in gear manufacturing. It offers good chemical resistance, low friction, and low moisture absorption. Polypropylene gears are commonly used in various industries, including automotive, consumer electronics, and household appliances.
  • Polycarbonate (PC): Polycarbonate is a durable and impact-resistant plastic material used for gears that require high strength and toughness. It offers excellent dimensional stability, transparency, and good resistance to heat and chemicals. Polycarbonate gears are commonly used in applications such as automotive components, electrical equipment, and machinery.
  • Polyphenylene Sulfide (PPS): Polyphenylene sulfide is a high-performance plastic material known for its excellent mechanical properties, including high strength, stiffness, and heat resistance. PPS gears offer low friction, good wear resistance, and dimensional stability. They are commonly used in demanding applications such as automotive transmissions, industrial machinery, and aerospace equipment.

These are just a few examples of the plastic materials used for making gears. The choice of plastic material depends on the specific requirements of the gear application, including load capacity, operating conditions, temperature range, chemical exposure, and cost considerations. It’s important to select a plastic material that offers the necessary combination of mechanical properties and performance characteristics for optimal gear performance.

China Standard Multi Cavities Plastic Injection Moulded Plastic POM Small Wheel Gear with Good qualityChina Standard Multi Cavities Plastic Injection Moulded Plastic POM Small Wheel Gear with Good quality
editor by CX 2023-09-28