China high quality Custom Sugar Mill Forging Large Module Pinion Gear OEM Sugar Factory Large CZPT Tooth CZPT worm gearbox

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 

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Application: Industry
Hardness: Hb190-Hb300
Gear Position: External Gear
Samples:
US$ 100/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:

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Payment Method:







 

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

crown gear

How does a crown gear contribute to the overall efficiency of a system?

A crown gear plays a significant role in enhancing the overall efficiency of a system. Let’s explore how a crown gear contributes to system efficiency:

  • Power Transmission:

Crown gears efficiently transmit power between two intersecting shafts. By meshing with other gears in the system, the crown gear transfers rotational energy from the input shaft to the output shaft. The precise design and tooth profile of the crown gear ensure minimal energy losses during power transmission, resulting in high overall system efficiency.

  • Reduced Friction and Wear:

Crown gears are designed to minimize friction and wear. The tooth engagement between crown gears and other meshing gears is smooth due to their curved tooth profile. This reduces frictional losses and wear on the gear teeth, resulting in improved efficiency and longevity of the gear system. Additionally, crown gears distribute the load evenly across the gear teeth, minimizing localized stress concentrations and reducing the risk of premature failure.

  • Backlash Reduction:

Crown gears are effective in reducing or eliminating backlash, which is the slight clearance between the teeth of meshing gears. Backlash can cause inefficient power transmission and affect the accuracy of motion in a system. The tooth orientation and engagement properties of crown gears help minimize backlash, ensuring a tighter meshing with other gears. This reduces energy losses and improves the overall efficiency and precision of the system.

  • High Gear Ratios:

Crown gears can achieve high gear ratios due to their larger diameter and the increased number of teeth engaged with other gears. High gear ratios allow for precise speed reduction or torque multiplication, enabling the system to operate more efficiently. By optimizing the gear ratio, a crown gear contributes to the efficient conversion of input power into the desired output performance.

  • Versatility:

Crown gears offer versatility in different applications and system configurations. Their bidirectional capability allows them to handle variations in rotational direction without compromising efficiency. The ability to accommodate changes in rotational direction makes crown gears adaptable to a wide range of systems, contributing to overall system efficiency.

In summary, a crown gear enhances the overall efficiency of a system through efficient power transmission, reduced friction and wear, backlash reduction, high gear ratios, and versatility. By minimizing energy losses, optimizing gear engagement, and ensuring reliable power transfer, a crown gear plays a vital role in maximizing the efficiency and performance of the system it is employed in.

crown gear

Can you explain the process of gear engagement involving crown gears?

The process of gear engagement involving crown gears follows a specific sequence to ensure proper meshing and efficient power transmission. Let’s explore the steps involved in the gear engagement process with crown gears:

  1. Approach:

During the gear engagement process, the gear teeth of the mating gears approach each other. As the crown gear and the mating gear come closer, the teeth start to interact and prepare for engagement.

  1. Tooth Contact:

Once the teeth of the crown gear and the mating gear make contact, they begin to mesh together. The curved tooth profiles of crown gears allow for gradual contact between the teeth, reducing impact forces and ensuring smoother engagement.

  1. Alignment:

As the tooth contact progresses, the crown gear and the mating gear align themselves to achieve proper meshing. The teeth of the crown gear and the mating gear should align accurately to ensure optimal power transmission and minimize noise and wear. Proper alignment also helps distribute the load evenly across the gear teeth.

  1. Meshing:

Once the teeth are in contact and properly aligned, the crown gear and the mating gear mesh together. The teeth of the crown gear fit into the spaces between the teeth of the mating gear, creating a mechanical interlock. This meshing allows for the transfer of torque and rotation between the gears.

  1. Power Transmission:

With the gears meshed, power transmission occurs as the torque from the driving gear (such as a motor) is transferred to the driven gear through the crown gear. The crown gear, with its larger contact area and perpendicular tooth orientation, facilitates efficient torque transfer and power distribution within the gear system.

  1. Disengagement:

When the engagement process is complete or when the power transmission needs to be stopped, the gears disengage. The disengagement process involves the reverse sequence of the engagement steps. The teeth gradually separate, and the gears move away from each other, ceasing the meshing and interrupting the power transmission.

The gear engagement process involving crown gears is crucial for ensuring smooth and efficient power transmission. Proper alignment, gradual tooth contact, accurate meshing, and reliable disengagement are essential for minimizing wear, reducing noise, and maximizing the overall performance and longevity of the gear system.

crown gear

What is a crown gear and how is it used in mechanical systems?

A crown gear, also known as a contrate gear or a contrate wheel, is a type of gear that has teeth positioned perpendicular to the gear’s face. It is primarily used in mechanical systems for specific applications. Let’s explore the characteristics and uses of crown gears:

  • Gear Geometry:

A crown gear has teeth that are shaped like segments of a cylinder. Unlike other gears, such as spur gears or bevel gears, the teeth of a crown gear are not parallel to the gear’s axis but lie perpendicular to its face. This unique geometry allows for specific functionality in mechanical systems.

  • Meshing with Other Gears:

Crown gears are often used in conjunction with other gears in mechanical systems. They can mesh with gears that have parallel axes or bevel gears with intersecting axes. The crown gear’s perpendicular tooth orientation enables it to mesh smoothly with these different gear types, transferring torque and rotational motion between them.

  • Directional Change:

One of the primary uses of crown gears is to change the direction of rotation in a mechanical system. By meshing a crown gear with other gears, the rotational motion can be redirected by 90 degrees. This directional change is useful in various applications where a change in motion direction is required, such as in conveyors, cranes, and other machinery.

  • Force Distribution:

Crown gears can also be used to distribute forces and torques in mechanical systems. By meshing a crown gear with other gears, the load can be spread across a larger contact area. This distribution of forces helps to reduce stress and wear on individual gear teeth, promoting smoother operation and improved durability of the gear system.

  • Steering Mechanisms:

Crown gears are commonly employed in steering mechanisms, particularly in automotive applications. They are used in rack and pinion systems, where the crown gear meshes with a rack (a linear toothed component) to convert rotational motion into linear motion. This arrangement allows for precise control and smooth movement in steering systems.

  • Automation and Robotics:

Crown gears can also be found in automation and robotics, where they are utilized in various motion control mechanisms. They enable changes in motion direction, force distribution, and precise control in robotic arms, gantry systems, and other automated equipment.

In summary, a crown gear is a specialized type of gear with teeth perpendicular to its face. It is used in mechanical systems to change the direction of rotation, distribute forces, and enable precise motion control. Crown gears find applications in a wide range of industries, including automotive, manufacturing, automation, and robotics.

China high quality Custom Sugar Mill Forging Large Module Pinion Gear OEM Sugar Factory Large CZPT Tooth CZPT worm gearboxChina high quality Custom Sugar Mill Forging Large Module Pinion Gear OEM Sugar Factory Large CZPT Tooth CZPT worm gearbox
editor by CX 2024-01-08