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.

spur gear rack

How does a spur gear rack handle variations in linear motion and power transmission?

A spur gear rack is designed to effectively handle variations in linear motion and power transmission in mechanical systems. Its specific features and characteristics enable it to accommodate different requirements and challenges. Let’s explore how a spur gear rack handles these variations:

Linear Motion: A spur gear rack is optimized for converting rotational motion into linear motion or vice versa. The teeth on the rack mesh with a pinion gear, which transfers rotational motion to the linear movement of the rack. The design of the rack ensures smooth and precise linear motion by maintaining constant contact between the teeth of the rack and the pinion gear. This consistent contact allows for accurate and controlled movement along the length of the rack, effectively handling variations in linear motion.

The pitch of the spur gear rack, which refers to the distance between consecutive teeth, determines the linear motion achieved per revolution of the pinion gear. By selecting an appropriate pitch, variations in linear motion can be accommodated. For example, a rack with a smaller pitch will provide finer and more precise linear motion, while a rack with a larger pitch will offer faster linear motion over a given distance. The flexibility to choose the appropriate pitch allows for customization and adaptation to specific linear motion requirements in different applications.

Power Transmission: Spur gear racks are designed to handle variations in power transmission efficiently. The straight teeth of the rack engage with the pinion gear, ensuring direct and efficient transfer of rotational power. The teeth of the rack are designed to distribute the load evenly along the contact area with the pinion gear, minimizing stress concentrations and reducing the risk of tooth failure. This design feature enables spur gear racks to transfer power reliably and handle variations in power transmission.

The load capacity of a spur gear rack depends on various factors, including the size and material of the rack, the tooth profile, and the quality of tooth engagement with the pinion gear. By appropriately selecting these parameters, spur gear racks can be designed to handle different levels of power transmission requirements. The robust construction and tooth geometry of the rack allow it to withstand high loads, ensuring reliable power transmission even in demanding applications.

Furthermore, spur gear racks can be combined with multiple pinion gears or gear trains to distribute power across multiple racks or achieve complex motion systems. This allows for the handling of variations in power transmission by dividing the load or adjusting the gear ratios to suit specific needs.

In summary, spur gear racks effectively handle variations in linear motion and power transmission through their design features and the ability to customize parameters such as pitch, tooth profile, and load capacity. The precise and controlled linear motion, along with efficient power transmission, makes spur gear racks a reliable choice for a wide range of mechanical systems.

spur gear rack

How do spur gear racks contribute to load distribution and control?

Spur gear racks play a crucial role in load distribution and control in various mechanical systems. Their design and engagement with pinion gears allow for efficient power transmission, load sharing, and control over the movement of loads. Here’s a detailed explanation of how spur gear racks contribute to load distribution and control:

  • Load Transmission: Spur gear racks are designed to transmit rotational motion into linear motion. When a pinion gear engages with the gear teeth on the rack, the rotational force applied to the pinion is converted into linear motion along the rack’s length. This allows for the transfer of torque and power from the pinion to the rack, enabling the distribution of loads along the rack’s teeth.
  • Load Sharing: In systems with multiple spur gear racks, load sharing occurs as the load is distributed among the engaged gear racks. For example, in a rack and pinion steering system, the torque applied to the steering wheel is transmitted to the pinion gear, which in turn engages with the rack. As the rack moves linearly, the load is distributed evenly among the teeth of the engaged rack sections, ensuring balanced force distribution and smooth operation.
  • Force Control: By varying the input torque or adjusting the engagement between the pinion gear and the gear rack, the force applied to the rack can be controlled. This allows for precise force control in applications such as steering systems or adjustable suspension systems. By adjusting the force applied to the gear rack, the sensitivity and responsiveness of the system can be fine-tuned, providing the desired level of control and feedback to the user.
  • Position Control: Spur gear racks enable precise position control of loads. By driving the pinion gear with a motor or actuator, the linear movement of the gear rack can be accurately controlled. This is important in applications such as seat adjustments, window mechanisms, or convertible top actuation, where precise positioning is required. Gear racks provide a reliable and repeatable means of achieving the desired linear displacement with high positional accuracy.
  • Load Capacity: Spur gear racks are designed to handle high loads and distribute them evenly along the teeth of the rack. The tooth geometry and the material properties of the gear rack are carefully selected to ensure sufficient strength and load-carrying capacity. This allows spur gear racks to efficiently distribute and control loads, making them suitable for applications that involve heavy loads, such as steering systems or industrial machinery.
  • Noise and Vibration Control: Properly designed spur gear racks with accurate tooth profiles and precise engagement can help reduce noise and vibration. The smooth and continuous meshing of the pinion gear with the gear rack minimizes backlash and unwanted movement, resulting in quieter operation. Additionally, gear racks can be designed with features such as tooth modifications or damping mechanisms to further reduce noise and vibration levels.

In summary, spur gear racks contribute to load distribution and control by transmitting torque and power, sharing loads among engaged racks, allowing for force and position control, handling high loads, and reducing noise and vibration. Their precise and reliable operation makes them valuable components in various mechanical systems where load distribution, control, and precise positioning are essential.

spur gear rack

Can you explain the purpose and applications of spur gear racks in machinery?

Spur gear racks serve various purposes and find widespread applications in machinery across different industries. They are commonly used for the conversion of rotational motion into linear motion or vice versa. Here are some key purposes and applications of spur gear racks:

Motion Conversion: One of the primary purposes of spur gear racks is to convert rotational motion into linear motion. By meshing with a pinion gear, the teeth on the rack translate the rotational movement of the pinion into a linear movement along the length of the rack. This linear motion can be utilized to drive various mechanisms and components in machinery.

Positioning and Precision: Spur gear racks are often employed for precise positioning tasks in machinery. The linear motion provided by the rack allows for accurate movement and positioning of components, tools, or workpieces. This is particularly useful in applications such as CNC machines, where precise positioning is critical for machining operations.

Power Transmission: Spur gear racks are used to transmit power between different components in machinery. By incorporating a pinion gear that meshes with the rack, rotational motion can be transferred from one part of the machinery to another. This enables the transmission of power to drive various mechanisms, such as conveyors, lifts, or other linear motion systems.

Steering Systems: Spur gear racks play a crucial role in rack and pinion steering systems, commonly used in automobiles and other vehicles. The rotational motion of the steering wheel is converted into linear motion through the interaction between the pinion gear and the rack. This allows for precise control of the vehicle’s steering, enabling the driver to navigate and maneuver the vehicle.

Linear Actuators: Spur gear racks are utilized in linear actuator systems to generate linear motion for pushing, pulling, or positioning loads. The rack and pinion configuration provides a simple and efficient method for converting rotational motion into linear motion. Linear actuators employing spur gear racks are used in various applications, including robotics, industrial automation, and machinery positioning systems.

Machine Tools: In machine tools such as milling machines, lathes, and drilling machines, spur gear racks are employed for precise movement and positioning of cutting tools or workpieces. The linear motion provided by the rack enables controlled and accurate machining operations, contributing to the overall performance and quality of the machined parts.

Automation and Robotics: Spur gear racks are widely used in automation and robotics systems. They facilitate linear motion for the movement of robotic arms, conveyors, and other automated mechanisms. The precise and controlled motion offered by spur gear racks is instrumental in achieving accurate and repeatable operations in automated processes.

Industrial Machinery: Spur gear racks find applications in various industrial machinery, including packaging machines, printing presses, textile machinery, material handling systems, and more. They contribute to the efficient and reliable operation of these machines by providing linear motion, power transmission, and precise positioning capabilities.

Overall, spur gear racks play a vital role in machinery, enabling linear motion, precise positioning, power transmission, and automation. Their versatility and reliability make them a fundamental component in numerous applications across diverse industries.

China OEM Custom Large Gear Rack 42CrMo Large Forging Spur Large Module Gear Rack wholesaler China OEM Custom Large Gear Rack 42CrMo Large Forging Spur Large Module Gear Rack wholesaler
editor by CX 2024-04-15

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