China manufacturer Hot Sell Pre-Grinding Module Gear Hob Cutters High Quality Gear Hob Cutters Pineapple Hob spiral bevel gear

Product Description

Product Description

GEAR CUTTER
HSS And Tungsten Carbide

Product Parameters

Parameters Of Gear Cutter
Customized Support: Tungsten Carbide Heat treatment 64 – 67HRC
Flute Straight And Helical Flute Material: HSS, GES, TGS, Customize
Precision: High Precision Coating TiN, TiAlN, TiCN, AlCrN and so on
Customize OEM ODM Availabe Certification ISO9001(2008)

 

Regular Size Of Gear Cutter (Customize)
Module(mm) Outside Diameter(mm) Overall Diameter(mm) Hole Diameter(mm)
0.15 25 10 8
0.30 25 15 8
0.60 25 15 8
0.80 25 25 8
0.9 32 32 13
1.0 32 32 13

Support customization. Welcome to consult.

Detailed Photos

Product Details
Not afraid of high temperature
Tungsten steel alloy serration
Sharp serrations and better milling
Smooth surface without burrs

Product Display

Support customization. Welcome to consult.
Customized content:
Number of blades, coating, length, LOGO, etc.

Company Profile

Company Profile
HangZhou Easy Joint Import&Export CO.,LTD. is a company integrating industry and trade, its factory was established in 1999,specializing in the production of carbide rotary cutting tools, our products are widely used in automotive, machining, aerospace and some other fields. We have Germany,American,Japanese axis CNC tool grinder, axis CNC thread grinding machines and testing equipment, with strong R&D and testing capabilities, we have passed ISO9001-2000 quality system certification standards.

Our factory topped the China Aviation Industry Corporation Tool centralized procurement list,our products are not only famous in domestic market, but also exported to dozens contries in the world.HangZhou Easy Joint Import&Export CO.,LTD. is a company integrating industry and trade, its factory was established in 1999, specializing in the production of carbide rotary cutting tools, our products are widely used in automotive, machining, aerospace and some other fields.
We are factory, support OEM, ODM, OBM customization.

Our Advantages

High quality, Professional R&D center, Fast dispatch, Small order accepted, Global Export Expertise

Certifications

FAQ

Q1: Are you a factory or trading company?
A1: We are a factory and trading company, owned 2 different factories with 400 workers in total.

Q2: How about the Shipping Method?
A2: DHL/UPS/TNT/Fedex and other air shipments and sea shipments are all workable. In 1 words, we could do any shipments you wanted.

Q3: How about the delivery date?
A3: In General, the delivery date will be 3-5 working days for normal buy quantity. But if bigger order, please check us further.HSS And Tungsten Carbide

Q4: How about the label and the logo?HSS And Tungsten Carbide
A4: Customize label and logo is workable.

Q5: How about the MOQ ?HSS And Tungsten Carbide
A5: Lower MOQ of 5PCS per style.HSS And Tungsten Carbide
 

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Standard: Standard
Coating: Coating
Worm: Involute Worm
Samples:
US$ 15/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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Customized Request

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

worm gear

How does a worm gear impact the overall efficiency of a system?

A worm gear has a significant impact on the overall efficiency of a system due to its unique design and mechanical characteristics. Here’s a detailed explanation of how a worm gear affects system efficiency:

A worm gear consists of a worm (a screw-like gear) and a worm wheel (a cylindrical gear with teeth). When the worm rotates, it engages with the teeth of the worm wheel, causing the wheel to rotate. The main factors influencing the efficiency of a worm gear system are:

  • Gear Reduction Ratio: Worm gears are known for their high gear reduction ratios, which are the ratio of the number of teeth on the worm wheel to the number of threads on the worm. This high reduction ratio allows for significant speed reduction and torque multiplication. However, the larger the reduction ratio, the more frictional losses occur, resulting in lower efficiency.
  • Mechanical Efficiency: The mechanical efficiency of a worm gear system refers to the ratio of the output power to the input power, accounting for losses due to friction and inefficiencies in power transmission. Worm gears typically have lower mechanical efficiency compared to other gear types, primarily due to the sliding action between the worm and the worm wheel teeth. This sliding contact generates higher frictional losses, resulting in reduced efficiency.
  • Self-Locking: One advantageous characteristic of worm gears is their self-locking property. Due to the angle of the worm thread, the worm gear system can prevent the reverse rotation of the output shaft without the need for additional braking mechanisms. While self-locking is beneficial for maintaining position and preventing backdriving, it also increases the frictional losses and reduces the efficiency when the gear system needs to be driven in the opposite direction.
  • Lubrication: Proper lubrication is crucial for minimizing friction and maintaining efficient operation of a worm gear system. Inadequate or improper lubrication can lead to increased friction and wear, resulting in lower efficiency. Regular lubrication maintenance, including monitoring viscosity, cleanliness, and lubricant condition, is essential for optimizing efficiency and reducing power losses.
  • Design and Manufacturing Quality: The design and manufacturing quality of the worm gear components play a significant role in determining the system’s efficiency. Precise machining, accurate tooth profiles, proper gear meshing, and appropriate surface finishes contribute to reducing friction and enhancing efficiency. High-quality materials with suitable hardness and smoothness also impact the overall efficiency of the system.
  • Operating Conditions: The operating conditions, such as the load applied, rotational speed, and temperature, can affect the efficiency of a worm gear system. Higher loads, faster speeds, and extreme temperatures can increase frictional losses and reduce overall efficiency. Proper selection of the worm gear system based on the expected operating conditions is critical for optimizing efficiency.

It’s important to note that while worm gears may have lower mechanical efficiency compared to some other gear types, they offer unique advantages such as high gear reduction ratios, compact design, and self-locking capabilities. The suitability of a worm gear system depends on the specific application requirements and the trade-offs between efficiency, torque transmission, and other factors.

When designing or selecting a worm gear system, it is essential to consider the desired balance between efficiency, torque requirements, positional stability, and other performance factors to ensure optimal overall system efficiency.

worm gear

How do you retrofit an existing mechanical system with a worm gear?

When retrofitting an existing mechanical system with a worm gear, several considerations need to be taken into account. Here’s a detailed explanation of the retrofitting process:

  1. Evaluate the existing system: Before proceeding with the retrofit, thoroughly assess the existing mechanical system. Understand its design, function, and limitations. Identify the specific reasons for considering a worm gear retrofit, such as the need for increased torque, improved efficiency, or enhanced precision.
  2. Analyze compatibility: Evaluate the compatibility of a worm gear with the existing system. Consider factors such as available space, structural integrity, alignment requirements, and the load-bearing capacity of the system. Ensure that the addition of a worm gear will not compromise the overall performance or safety of the system.
  3. Select the appropriate worm gear: Based on the requirements and constraints of the retrofit, choose a suitable worm gear. Consider factors such as gear ratio, torque capacity, efficiency, backlash, and mounting options. Select a worm gear that matches the specific needs of the retrofit and is compatible with the existing system.
  4. Modify or adapt the system: Depending on the compatibility analysis, it may be necessary to modify or adapt certain components of the existing system to accommodate the worm gear. This can involve making adjustments to shafts, bearings, housings, or other mechanical elements. Ensure that any modifications or adaptations are carried out with precision and adhere to industry standards.
  5. Install the worm gear: Install the selected worm gear into the modified or adapted system. Follow the manufacturer’s instructions and guidelines for proper installation. Pay attention to torque specifications, lubrication requirements, and any specific assembly procedures. Ensure that the worm gear is securely mounted and aligned to minimize misalignment and maximize performance.
  6. Test and optimize: After the installation, thoroughly test the retrofitted system to ensure its functionality and performance. Conduct tests to verify torque transmission, efficiency, backlash, noise levels, and any other relevant parameters. Monitor the system during operation and make any necessary adjustments or optimizations to fine-tune its performance.
  7. Document and maintain: Document the retrofitting process, including any modifications, adjustments, or optimizations made to the existing system. Keep records of installation procedures, test results, and maintenance activities. Regularly inspect and maintain the retrofitted system to ensure its continued performance and reliability.

It’s important to note that retrofitting an existing mechanical system with a worm gear requires expertise in mechanical engineering and an understanding of the specific system requirements. If you lack the necessary knowledge or experience, it is advisable to consult with professionals or engineers specializing in power transmission systems to ensure a successful retrofit.

worm gear

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

Choosing the right size worm gear for your application involves considering several factors to ensure optimal performance and longevity. Here are the key considerations:

Load Requirements:

Determine the maximum load that the worm gear will need to transmit. This includes both the torque (rotational force) and the axial load (force along the axis of the gear). Calculate or estimate the peak and continuous loads that the gear will experience during operation. Consider factors such as shock loads, dynamic forces, and variations in load conditions. This information will help determine the required load-carrying capacity of the worm gear.

Gear Ratio:

Determine the desired gear ratio for your application. The gear ratio determines the speed reduction and torque multiplication provided by the worm gear system. Consider the specific requirements of your application, such as the desired output speed and the torque needed to drive the load. Select a worm gear with a gear ratio that meets your application’s requirements while considering the limitations of the available gear options.

Efficiency:

Consider the efficiency requirements of your application. Worm gears typically have lower efficiency compared to other types of gears due to the sliding action between the worm and worm wheel. If efficiency is critical for your application, choose a worm gear design and materials that offer higher efficiency, such as a double enveloping worm gear.

Space Constraints:

Evaluate the available space for the worm gear assembly in your application. Consider the dimensions of the worm gear, including the diameter, length, and mounting requirements. Ensure that the chosen worm gear can fit within the available space without compromising other components or functionality.

Speed and Operating Conditions:

Consider the operating speed and environmental conditions in which the worm gear will operate. Some worm gears have speed limitations due to factors such as heat generation and lubrication requirements. Ensure that the selected worm gear is suitable for the anticipated speed range and can withstand the temperature, humidity, and other environmental factors of your application.

Manufacturing Standards and Quality:

Select a worm gear that conforms to recognized manufacturing standards and quality requirements. Look for worm gears from reputable manufacturers that offer reliable and durable products. Consider factors such as material quality, surface finish, and precision in the gear manufacturing process.

By carefully evaluating these factors and considering the specific requirements of your application, you can choose the right size worm gear that meets your performance, load, and space requirements, resulting in a reliable and efficient gear system.

China manufacturer Hot Sell Pre-Grinding Module Gear Hob Cutters High Quality Gear Hob Cutters Pineapple Hob spiral bevel gearChina manufacturer Hot Sell Pre-Grinding Module Gear Hob Cutters High Quality Gear Hob Cutters Pineapple Hob spiral bevel gear
editor by CX 2024-03-01