China Best Sales China Manufacturer Customized Forged Herringbone Gear Double Helical Gear and Gear Shaft cycle gear

Product Description

Key attributes

Other attributes

Applicable Industries

Manufacturing Plant, Machinery Repair Shops, Energy & Mining

 

Weight (KG)

1650

 

Showroom Location

None

 

Video outgoing-inspection

Provided

 

Machinery Test Report

Provided

 

Marketing Type

Hot Product 2571

 

Warranty of core components

1 Year

 

Core Components

Gear

 

Place of CHINAMFG

ZheJiang , China

 

Condition

New

 

Warranty

1.5 years

 

Shape

Ring Gear

 

Standard or Nonstandard

Nonstandard

 

Tooth Profile

Spur

 

Material

Steel

 

Processing

Casting

 

Pressure Angle

20°

 

Brand Name

HangZhou

 

Product Name

custom large diameter alloy steel spur casting large ring gear

 

Application

Cement kiln

 

Gear Machining

Gear milling

 

Module of Gear:

8-120

 

OD For Gear Wheel:

MAX.13 000 mm

 

Height For CHINAMFG

MAX. 1200 mm

 

Certificate

ISO 9001:2015

 

Tolerance

+/-0.01mm

 

Heat treatment

QT

 

Surface Treatment

Surface Hardening or Carburizing and Quenching

 

Packaging and delivery

Packaging Details

Package for Cement kiln custom large diameter ring gear transmission alloy steel spur casting large ring gear is wooden box and adapts to CHINAMFG transport

 

Port

ZheJiang ,HangZhou or Others

 

Supply Ability

Supply Ability

9000 Ton/Tons per Year

 

OUR WORKSHOPS

 

OUR EQUIPMENTS
Technology Process

Material

Carbon steel,Alloy steel

Structure

Forging,casting

Type of gear

spur gear,helical gear,Planetary Gear

Heat treatment

Quenching and tempering

Process 

forging, rough machining, QT, finish machining

Main equipments

hobbing,CNC machine

Module

up to 200

Precision of gear

Grinding ISO Grade 5-7 & Hobbing ISO Grade 8-9

Inspection

Raw material inspection, UT,physical property test,dimension inspect

Application

Mining machinery, mill, kiln and other equipment

OUR CERTIFICATE
OUR CUSTOMER FEEDBACK
CONTACT 

  /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Industry
Hardness: Hb190-Hb300
Gear Position: External Gear
Samples:
US$ 100/Piece
1 Piece(Min.Order)

|

Order Sample

Customization:
Available

|

Customized Request

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

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.

herringbone gear

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

Choosing the right size herringbone gear for your application involves considering several factors and performing engineering calculations. Here’s a detailed explanation of the steps involved in selecting the appropriate size herringbone gear:

  1. Determine the Application Requirements: Start by understanding the specific requirements of your application. Consider factors such as the input and output speeds, torque loads, power requirements, duty cycle, and operating conditions. Determine the desired service life, efficiency, and reliability expectations for the gear system.
  2. Calculate the Gear Ratios: Determine the required gear ratios based on the speed and torque requirements of your application. Gear ratios define the relationship between the rotational speeds and torques of the input and output shafts. Select appropriate gear ratios that fulfill the desired performance objectives.
  3. Calculate the Load and Torque: Estimate the maximum load and torque that the herringbone gear will experience during operation. Consider both static and dynamic loads, shock loads, and any potential overload conditions. Calculate the required torque capacity of the gear system based on these load considerations.
  4. Consider the Size and Space Constraints: Evaluate the available space and size constraints in your application. Measure the available distance for gear installation, including the gear’s diameter, width, and axial length. Consider any restrictions on the gear’s physical dimensions and ensure that the selected gear size fits within the available space.
  5. Determine the Gear Module: The gear module is a parameter that defines the size and number of gear teeth. Calculate the gear module based on the desired gear ratios, torque capacity, and available space. The gear module is typically determined by considering a balance between gear tooth strength, contact ratio, and manufacturing feasibility.
  6. Perform Gear Design Calculations: Utilize standard gear design formulas and calculations to determine the required number of gear teeth, pitch diameter, helix angles, and other gear dimensions. Consider factors such as gear tooth strength, contact ratio, tooth profile optimization, and gear manufacturing standards. These calculations ensure that the selected gear size can handle the anticipated loads and provide reliable performance.
  7. Consult Manufacturers and Standards: Consult gear manufacturers, industry standards, and guidelines to ensure compliance with best practices and safety requirements. Manufacturers can provide technical expertise, recommend suitable gear sizes, and offer guidance on material selection, heat treatment processes, and gear quality standards.
  8. Consider Cost and Availability: Evaluate the cost implications and availability of the selected gear size. Consider factors such as material costs, manufacturing complexity, lead times, and the overall economic feasibility of the gear system. Balance the desired performance with cost considerations to arrive at an optimal gear size.

It’s important to note that selecting the right size herringbone gear requires expertise in gear design and engineering. If you lack the necessary knowledge, it is advisable to consult with experienced gear engineers or manufacturers who can assist in the selection process.

In summary, choosing the right size herringbone gear involves determining the application requirements, calculating gear ratios and torque loads, considering size constraints, determining the gear module, performing gear design calculations, consulting manufacturers and standards, and considering cost and availability. Following these steps ensures that the selected herringbone gear size meets the specific needs of your application and provides reliable and efficient operation.

herringbone gear

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

Herringbone gears can have a significant impact on the overall efficiency of a mechanical system. Their unique design and characteristics contribute to improved efficiency in several ways. Here’s a detailed explanation of how herringbone gears can influence the efficiency of a system:

  • Reduced Friction: Herringbone gears are designed to minimize friction between the gear teeth during operation. The double helical arrangement of the teeth allows for opposing helix angles, which helps to cancel out the axial thrust generated by the gear meshing. This results in reduced sliding friction and less energy loss due to frictional forces, thereby improving overall efficiency.
  • Smooth Operation: The herringbone gear design enables smooth and precise gear engagement. The opposing helix angles of the teeth facilitate the gradual meshing and unmeshing of the gears, reducing impact and shock loads. The smooth operation minimizes vibrations and noise levels, eliminating energy losses associated with excessive vibrations and improving the overall efficiency of the system.
  • Higher Torque Capacity: Herringbone gears have a larger surface area of contact between the gear teeth compared to conventional spur gears. This increased contact area allows for higher torque transmission capabilities. By efficiently transmitting higher torque loads, herringbone gears help reduce the need for additional gear stages or larger gear sizes, resulting in a more compact and efficient system.
  • Better Load Distribution: The double helical arrangement of the teeth in herringbone gears helps distribute the load more evenly across the gear face. This improved load distribution minimizes localized stress concentrations and wear on the gear teeth, leading to enhanced durability and reduced energy losses due to gear wear and failure.
  • Efficient Power Transmission: Herringbone gears facilitate efficient power transmission by ensuring a high degree of gear meshing contact and proper alignment. The precise gear engagement reduces backlash and ensures optimal power transfer between the gears, resulting in higher transmission efficiency and minimal power losses within the system.
  • Reduced Heat Generation: Herringbone gears’ smooth operation and reduced friction contribute to lower heat generation during gear meshing. The reduced heat generation helps to minimize thermal losses within the system. Additionally, the improved load distribution and larger contact area of herringbone gears help dissipate heat more effectively, further enhancing the overall efficiency of the system.

It’s important to note that the overall efficiency of a system is influenced by various factors, including gear design, lubrication, alignment, and the specific application and operating conditions. While herringbone gears offer several advantages that contribute to improved efficiency, it’s crucial to consider the entire system design and optimize other components and parameters accordingly to achieve the highest overall efficiency.

herringbone gear

Are there different variations of herringbone gears available?

Yes, there are different variations of herringbone gears available to suit specific application requirements. Here’s a detailed explanation of some of the common variations of herringbone gears:

  • Single- and Double-Sided: Herringbone gears can be classified as single-sided or double-sided based on the number of helical sections. Single-sided herringbone gears have a herringbone tooth profile on one side and a straight tooth profile on the other side. Double-sided herringbone gears have herringbone tooth profiles on both sides. Single-sided herringbone gears are commonly used when axial thrust elimination is not a primary requirement, while double-sided herringbone gears provide superior axial thrust cancellation.
  • Conventional and Low-Backlash: Herringbone gears can also be categorized as conventional or low-backlash based on their tooth design and manufacturing precision. Conventional herringbone gears have standard tooth profiles and may exhibit some level of backlash, which is the slight clearance between the mating teeth. Low-backlash herringbone gears are designed and manufactured with tighter tolerances to minimize or eliminate backlash, resulting in improved precision and reduced vibration.
  • Materials and Coatings: Herringbone gears can be made from various materials depending on the application requirements. Common materials include steel, cast iron, bronze, and non-ferrous alloys. Additionally, surface coatings such as nitriding or carburizing can be applied to enhance the gear’s hardness, wear resistance, and durability. The choice of material and coating depends on factors like load capacity, operating conditions, and cost considerations.
  • Customized Geometries: Herringbone gears can be customized to specific geometries and specifications based on the application requirements. This includes variations in tooth dimensions, helix angles, pressure angles, and gear module (the ratio of the gear’s pitch diameter to the number of teeth). Customized geometries allow herringbone gears to be optimized for specific torque loads, speed ranges, and space constraints.
  • Integrated Components: In some applications, herringbone gears may be integrated with other components to form specialized gear systems. For example, herringbone gears can be combined with planetary gear systems to create herringbone planetary gears, which offer high torque capacity and compact design. These integrated variations provide specific advantages in terms of load distribution, torque transmission, and overall system efficiency.

The choice of herringbone gear variation depends on the specific application requirements, including factors such as torque loads, speed ranges, axial thrust considerations, precision requirements, and space limitations. Manufacturers and engineers can select the most appropriate variation or customize herringbone gears to ensure optimal performance and reliability in their respective applications.

In summary, herringbone gears offer different variations such as single-sided and double-sided configurations, conventional and low-backlash designs, variations in materials and coatings, customized geometries, and integration with other gear systems. These variations allow herringbone gears to be tailored to meet the specific needs of diverse industrial applications.

China Best Sales China Manufacturer Customized Forged Herringbone Gear Double Helical Gear and Gear Shaft cycle gearChina Best Sales China Manufacturer Customized Forged Herringbone Gear Double Helical Gear and Gear Shaft cycle gear
editor by CX 2024-02-18

Tags: