Product Description

Key attributes

Other attributes

Applicable Industries

Energy & Mining

 

Weight (KG)

750

 

After Warranty Service

Video technical support, Online support

 

Local Service Location

None

 

Showroom Location

None

 

Video outgoing-inspection

Provided

 

Machinery Test Report

Provided

 

Marketing Type

Hot Product 2571

 

Warranty of core components

1 Year

 

Core Components

worm gear

Heavy transmission gear box custom casting drive large worm gear and shaft

Place of CHINAMFG

ZheJiang , China

 

Condition

New

 

Warranty

12Months

 

Shape

Worm

 

Brand Name

TS

 

Material

copper

 

Standard or Nonstandard

Nonstandard

 

Direction

OEM

 

Product name

custom casting drive large worm gear and shaft

 

Application

Heavy gear box

 

Quality

High Quailty

 

Tolerance

0.01mm

 

Diameter

Min:200mm

 

Color

OEM

 

Heat treatment

OEM

 

MOQ

1 Piece

 

Standard

ISO

 

Material

Copper

 

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 

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

|

Order Sample

Customization:
Available

|

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

What is the lifespan of a typical worm gear?

The lifespan of a typical worm gear can vary depending on several factors, including the quality of materials, design, operating conditions, maintenance practices, and the specific application. Here’s a detailed explanation of the factors that influence the lifespan of a worm gear:

1. Quality of materials: The choice of materials used in the construction of the worm gear greatly impacts its lifespan. High-quality materials, such as hardened steel or bronze, offer better durability, wear resistance, and overall longevity compared to lower-quality materials. The selection of appropriate materials based on the application requirements is crucial for achieving a longer lifespan.

2. Design considerations: The design of the worm gear, including factors such as tooth profile, size, and load distribution, can influence its lifespan. Well-designed worm gears with optimized tooth geometry and proper load-carrying capacity tend to have longer lifespans. Additionally, features like lubrication systems and anti-backlash mechanisms can also contribute to improved durability and extended lifespan.

3. Operating conditions: The operating conditions under which the worm gear operates play a significant role in determining its lifespan. Factors such as load magnitude, speed, temperature, and environmental conditions can affect the wear and fatigue characteristics of the gear. Properly matching the worm gear to the application requirements and ensuring that it operates within specified limits can help prolong its lifespan.

4. Maintenance practices: Regular maintenance and proper lubrication are essential for maximizing the lifespan of a worm gear. Adequate lubrication helps reduce friction, wear, and heat generation, thereby extending the gear’s life. Regular inspections, lubricant replenishment, and timely replacement of worn or damaged components are important maintenance practices that can positively impact the lifespan of the worm gear.

5. Application-specific factors: The specific application in which the worm gear is used can also influence its lifespan. Factors such as operating cycles, torque levels, shock loads, and duty cycles vary between applications and can impact the wear and fatigue experienced by the gear. Understanding the unique requirements and demands of the application and selecting a worm gear that is appropriately rated and designed for those conditions can contribute to a longer lifespan.

Given the variations in materials, designs, operating conditions, and maintenance practices, it is challenging to provide a specific lifespan for a typical worm gear. However, with proper selection, installation, and maintenance, worm gears can have a lifespan ranging from several years to decades, depending on the factors mentioned above.

It is worth noting that monitoring the performance of the worm gear through regular inspections and addressing any signs of wear, damage, or excessive backlash can help identify potential issues early and extend the gear’s lifespan. Additionally, following the manufacturer’s guidelines and recommendations regarding maintenance intervals, lubrication types, and operating limits can significantly contribute to maximizing the lifespan of a worm gear.

worm gear

How do you calculate the efficiency of a worm gear?

Calculating the efficiency of a worm gear involves analyzing the power losses that occur during its operation. Here’s a detailed explanation of the process:

The efficiency of a worm gear system is defined as the ratio of output power to input power. In other words, it represents the percentage of power that is successfully transmitted from the input (worm) to the output (worm wheel) without significant losses. To calculate the efficiency, the following steps are typically followed:

  1. Measure input power: Measure the input power to the worm gear system. This can be done by using a power meter or by measuring the input torque and rotational speed of the worm shaft. The input power is usually denoted as Pin.
  2. Measure output power: Measure the output power from the worm gear system. This can be done by measuring the output torque and rotational speed of the worm wheel. The output power is usually denoted as Pout.
  3. Calculate power losses: Determine the power losses that occur within the worm gear system. These losses can be classified into various categories, including:
    • Mechanical losses: These losses occur due to friction between the gear teeth, sliding contact, and other mechanical components. They can be estimated based on factors such as gear design, materials, lubrication, and manufacturing quality.
    • Bearing losses: Worm gears typically incorporate bearings to support the shafts and reduce friction. Bearing losses can be estimated based on the bearing type, size, and operating conditions.
    • Lubrication losses: Inadequate lubrication or inefficient lubricant distribution can result in additional losses. Proper lubrication selection and maintenance are essential to minimize these losses.
  4. Calculate efficiency: Once the power losses are determined, the efficiency can be calculated using the following formula:

Efficiency = (Pout / Pin) * 100%

The efficiency is expressed as a percentage, indicating the proportion of input power that is successfully transmitted to the output. A higher efficiency value indicates a more efficient gear system with fewer losses.

It is important to note that the efficiency of a worm gear can vary depending on factors such as gear design, materials, lubrication, operating conditions, and manufacturing quality. Additionally, the efficiency may also change at different operating speeds or torque levels. Therefore, it is advisable to consider these factors and conduct efficiency calculations based on specific gear system parameters and operating conditions.

worm gear

Understanding Worm Gears and Their Operation

A worm gear is a type of mechanical gear that consists of a threaded screw-like component (called the worm) and a toothed wheel (called the worm gear). It is used to transmit motion between non-intersecting and perpendicular shafts. Here’s how it works:

The worm, typically in the form of a cylindrical rod with a helical thread, meshes with the teeth of the worm gear. When the worm is rotated, its threads engage with the teeth of the worm gear, causing the gear to rotate. The direction of rotation of the worm gear is perpendicular to the axis of the worm.

One significant feature of worm gears is their ability to provide high gear reduction ratios. The number of teeth on the worm gear relative to the number of threads on the worm determines the reduction ratio. This makes worm gears suitable for applications where high torque and low-speed rotation are required.

Worm gears are commonly used in various mechanical systems, such as conveyor systems, lifts, automotive steering mechanisms, and more. Their unique design also provides a self-locking feature: when the system is not actively rotating the worm, the gear cannot easily backdrive the worm due to the angle of the threads, providing mechanical advantage and preventing reverse motion.

China Best Sales Transmission Parts Large Diameter Forged Brass Worm Gear helical bevel gearChina Best Sales Transmission Parts Large Diameter Forged Brass Worm Gear helical bevel gear
editor by CX 2024-03-29