China Professional Filtration Equipment Parts 9211020p Replace CZPT Gear (1092106900) (1092106800) bevel gear set

Product Description

AIRPURE FILTER FACTORY SUPPLY:
Air compressor 3 filter series: air filter, oil filter, oil and gas separator
Hydraulic filter element
Air compressor precision filter element
Vacuum pump filter element
Plate and frame filter
Water filter
Various custom filtersair
Compressor spare parts fan motor, hose, O-ring, oil level gauge, shaft, gear, display, diaphragm, coupling, bearing, muffler, etc

Product Specifications

1 0571 7165 29571 0571 0 1900070007
1 0571 7178 2957107400 1900070008 19057101
157175713 2957107200 1900070099 1957171102
1 0571 7112 2957144800  1900070004 1957171103
157175711 2906044800 19057115
157158001 2957116100 19057116
157158003 2957116103  
157159571 1622365900 190057101
157159571 1622315500 190057102
157150506 1613957100 190057111 190057112
295715711 1613935680 190057112 19057114 
295715710 2901175710 190057131
2957121600 2901197400 190057171 1900520011
190057192 190057132 1900520012

1.More than 10years filter produce experience before order we can supply sample for customers confirm quality.

2. Quality Control:Every filter will be tested before dispatched.

3.Payment Items :we supply payment by Alibaba assurance order if any problem after you receive the goods,you can ask Alibaba hold our account to protect your payment.

Q1. Is the filter custom made or is OEM available?

A: Yes, of course, just offer your required sepcifications and drawings.

Q2. Can you produce products according to a given sample?
A: Yes, we can produce according to your samples or technical drawings. We can build molds and fixtures.

Q3.What’s the payment terms?
A: T/T (bank transfer) 30% as deposit, and 70% before delivery. We will show you a photo of the packaged goods before you pay the balancing cost.

Q4. What are your terms of delivery?
A: (1) FOB (2) CFR (3) Delivery terms: CIF.

Q5. How is your delivery time?
A: Generally, according to the MOQ qty, it takes 5-7 working days after receiving your advance payment. The specific delivery time depends on the model and quantity of your order.

Q6. What is your sample policy?
A: We can supply samples if we have stock, but customers need to pay for the samples cost and the courier cost first, and we will refund the samples cost on your next order.

Customized: Non-Customized
Standard Component: Standard Component
Material: Imported Raw Materials
Category: Hose
Product Name: Screw Compressor Gear
P/N1: 1092106900
Customization:
Available

|

Customized Request

screw gear

What are the advantages and disadvantages of using screw gears?

Using screw gears, also known as worm gears, offers several advantages and disadvantages. These gears have unique characteristics that make them suitable for specific applications but may also present limitations in certain scenarios. Here’s a detailed explanation of the advantages and disadvantages of using screw gears:

Advantages:

  • High Gear Ratio: Screw gears provide high gear ratios, meaning that a small rotation of the worm gear can result in a significant rotation of the worm wheel. This high gear ratio allows for precise control and slow movement, making screw gears suitable for applications that require fine adjustments and positioning accuracy.
  • Self-Locking: Screw gears have a self-locking characteristic, which means that they can hold their position without the need for additional braking mechanisms or external locking devices. This feature is particularly useful in applications where load holding or preventing back-driving is essential, such as in lifting systems or incline conveyors.
  • Compact Design: Screw gears have a compact design due to their single-threaded helical shape. This compactness allows for space-saving installations, making screw gears advantageous in applications with limited space or tight packaging requirements.
  • Quiet Operation: Screw gears typically operate with reduced noise levels compared to other gear types. The sliding contact between the worm gear and the worm wheel results in less gear mesh noise, making screw gears suitable for applications that require low noise levels or quiet operation.

Disadvantages:

  • Lower Mechanical Efficiency: Screw gears generally have lower mechanical efficiency compared to other gear types, such as spur gears or helical gears. The sliding motion between the worm gear and the worm wheel generates more friction, leading to energy losses and reduced efficiency. However, advancements in gear design, materials, and lubrication can help mitigate this disadvantage to some extent.
  • Limited Power Transmission Capacity: Screw gears are typically not suitable for high-power transmission applications. Due to the sliding contact and high gear ratios, they may have limitations in terms of torque capacity. In high-power applications, other gear types, such as spur or helical gears, are often preferred due to their higher load-carrying capabilities.
  • Potential Backlash: Screw gears can exhibit backlash, which refers to the play or clearance between the mating teeth of the worm gear and the worm wheel. Backlash can lead to reduced accuracy, vibration, and inefficient power transmission. Minimizing backlash through precise manufacturing and proper gear meshing is crucial to mitigate this issue.
  • Requires Proper Lubrication: Screw gears rely on adequate lubrication to minimize friction and ensure smooth operation. Proper lubrication is essential to prevent excessive wear, overheating, and premature failure. Regular maintenance and lubrication checks are necessary to maintain the efficiency and lifespan of screw gear systems.
  • Manufacturing Complexity: The manufacturing process of screw gears can be more complex compared to other gear types. Achieving precise gear tooth profiles and maintaining proper gear meshing requires careful machining and specialized equipment. This complexity can increase manufacturing costs and lead times.

When considering the use of screw gears, it is important to evaluate the specific requirements of the application, such as the need for high gear ratios, load capacity, positional accuracy, and noise levels. By carefully assessing the advantages and disadvantages, engineers can determine whether screw gears are the most suitable choice for their particular application.

screw gear

How do you address thermal expansion and contraction in a screw gear system?

Addressing thermal expansion and contraction in a screw gear system is crucial to ensure the proper functioning and longevity of the system. Thermal expansion and contraction occur when a system is subjected to temperature changes, leading to dimensional changes in the components. Here’s a detailed explanation of how to address thermal expansion and contraction in a screw gear system:

  1. Material Selection: Choose materials for the screw gear system components that have compatible coefficients of thermal expansion (CTE). Using materials with similar CTE can help minimize the differential expansion and contraction between the components, reducing the potential for misalignment or excessive stress. Consider materials such as steel, bronze, or other alloys that exhibit good dimensional stability over the expected operating temperature range.
  2. Design for Clearance: Incorporate proper clearances and tolerances in the design of the screw gear system to accommodate thermal expansion and contraction. Allow for sufficient clearance between mating components to accommodate the expected dimensional changes due to temperature variations. This can prevent binding, excessive friction, or damage to the gears during temperature fluctuations.
  3. Lubrication: Utilize appropriate lubrication in the screw gear system to mitigate the effects of thermal expansion and contraction. Lubricants can help reduce friction, dissipate heat, and provide a protective film between the mating surfaces. Select lubricants that offer good thermal stability and maintain their properties across the expected temperature range of the system.
  4. Thermal Insulation: Implement thermal insulation measures to minimize the exposure of the screw gear system to rapid temperature changes. Insulating the system from external heat sources or environmental temperature fluctuations can help reduce the thermal stresses and minimize the effects of expansion and contraction. Consider using insulating materials or enclosures to create a more stable temperature environment around the screw gear system.
  5. Temperature Compensation Mechanisms: In certain applications, it may be necessary to incorporate temperature compensation mechanisms into the screw gear system. These mechanisms can actively or passively adjust the position or clearance between components to compensate for thermal expansion or contraction. Examples include thermal expansion compensation screws, bimetallic elements, or other devices that can accommodate dimensional changes and maintain proper alignment under varying temperatures.
  6. Operational Considerations: Take into account the thermal characteristics of the environment and the operational conditions when using a screw gear system. If the system is expected to experience significant temperature variations, ensure that the operating parameters, such as load capacities and operating speeds, are within the design limits of the system under the anticipated temperature range. Monitor and control the temperature of the system if necessary to minimize the effects of thermal expansion and contraction.
  7. System Testing and Analysis: Conduct thorough testing and analysis of the screw gear system under various temperature conditions to assess its performance and behavior. This can involve measuring dimensional changes, analyzing gear meshing characteristics, and evaluating the system’s ability to maintain proper alignment and functionality. Use the test results to validate the design, make any necessary adjustments, and optimize the system’s performance under thermal expansion and contraction effects.
  8. Maintenance and Inspection: Establish a regular maintenance and inspection routine for the screw gear system to monitor its performance and address any issues related to thermal expansion and contraction. This can involve checking clearances, lubrication levels, and the overall condition of the system. Promptly address any signs of excessive wear, misalignment, or abnormal operation that may be attributed to temperature-related effects.

By considering material selection, design clearances, lubrication, thermal insulation, temperature compensation mechanisms, operational considerations, and regular maintenance, it is possible to effectively address thermal expansion and contraction in a screw gear system. These measures help ensure the system’s reliability, minimize wear and damage, and maintain the desired performance and functionality over a range of operating temperatures.

screw gear

How do you choose the right size screw gear for your application?

Choosing the right size screw gear for your application involves considering several factors to ensure optimal performance and compatibility. Here are the key steps to follow when selecting a screw gear:

  1. Determine the Application Requirements: Start by understanding the specific requirements of your application. Consider factors such as the desired gear reduction ratio, torque requirements, rotational speed, load capacity, and precision positioning needs. Having a clear understanding of your application’s requirements will help guide the selection process.
  2. Calculate the Gear Ratio: Determine the required gear reduction ratio by considering the speed and torque specifications of your application. The gear reduction ratio is calculated by dividing the input speed by the output speed. This ratio will help narrow down the options for suitable screw gears.
  3. Evaluate Load Capacity: Assess the load capacity requirements of your application. Consider the maximum load that the screw gear needs to handle. This includes both the static load (the load when the system is at rest) and the dynamic load (the load during operation). Ensure that the selected screw gear can handle the anticipated loads without experiencing excessive wear or failure.
  4. Consider Torque Requirements: Determine the required torque output of the screw gear to meet the demands of your application. Calculate the torque by multiplying the load torque by the gear reduction ratio. Ensure that the selected screw gear can provide the necessary torque output to drive the load effectively.
  5. Analyze Speed and Efficiency: Evaluate the desired rotational speed and efficiency of the screw gear system. Consider the input speed, output speed, and efficiency requirements of your application. Ensure that the selected screw gear can operate within the desired speed range while maintaining the required efficiency levels.
  6. Check Mounting and Space Constraints: Assess the available space and mounting requirements in your application. Consider factors such as the required size, shape, and mounting configuration of the screw gear. Ensure that the selected screw gear can be properly installed and integrated into your application without any space or mounting constraints.
  7. Consider Material and Lubrication: Evaluate the environmental conditions and operating parameters of your application. Consider factors such as temperature, humidity, exposure to contaminants, and the need for corrosion resistance. Select a screw gear made from materials suitable for the application environment. Additionally, consider the lubrication requirements and ensure that the selected screw gear can be adequately lubricated for smooth operation and reduced wear.
  8. Consult Manufacturers and Suppliers: Seek advice and consult with manufacturers or suppliers of screw gears. They can provide valuable insights and recommendations based on their expertise and product knowledge. Provide them with the specific details of your application requirements for better guidance in selecting the appropriate screw gear.

By following these steps and considering the factors mentioned, you can choose the right size screw gear that matches the requirements of your application. It is crucial to ensure that the selected screw gear can handle the load, provide the necessary torque and speed, fit within the available space, and operate effectively in the application environment.

China Professional Filtration Equipment Parts 9211020p Replace CZPT Gear (1092106900) (1092106800) bevel gear setChina Professional Filtration Equipment Parts 9211020p Replace CZPT Gear (1092106900) (1092106800) bevel gear set
editor by CX 2023-10-31

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