Product Description

Product Description

Products

Gear rack

Precision grade

DIN5, DIN6, DIN7, DIN8, DIN10

Material

C45 steel, 304SS, 316SS, 40CrMo, nylon, POM

Heat treatment

High frequency,Quenching/Carburization, Teeth hardened

Surface treatment

Zinc-plated,Nickle-plated,Chrome-plated,Black oxide or as you need

Application Machine

Precision cutting machines.

Lathes machine 

Milling machines

Grinders machine

Automated mechanical systems

Automated warehousing systems.

Produce Machine

CNC engine lathe

CNC milling machine

CNC drilling machine

CNC grinding machine

CNC cutting machines

Machining center

Workstyle

Execution is more preferred than empty talk.

Stock Gear Rack Type

Specification

Color

Helical gear rack

M1 15*15*1000mm

White

M1.5 19*19*1000mm

White

M2 24*24*1000mm

White

M3 29*29*1000mm

White

M4 39x39x1000mm

White

Spur gear rak

M1 15*15*1000mm

Black

Rack Assembly

To assemble connected racks more smoothly, 2 ends of a standard rack would add half tooth which is convenient for next half tooth of next rack to be connected to a complete tooth. The following drawing shows how 2 racks connect and tooth gauge can control pitch position accurately.

With regards to connection of helical racks, it can be connected accurately by opposite tooth gauge.

1. When connecting racks, we recommend lock bores on the sides of rack first, and lock bores by the sequence of the foundation. With assembling the tooth gauge, pitch position of racks can be assembled accurately and completely.

2. Last, lock the position pins on 2 sides of rack; the assembly is completed.
 

Test

Use Coordinate Measuring Machine to test the precision and hardness of gear rack and pinion

 

Packaging & Shipping

Small quantity: We will use carton box.

Big quantity: We will use wooden cases.

 

Company Profile

ZheJiang Haorongshengye Electrical Equipment Co., Ltd.

1. Was founded in 2008
2. Our Principle:

“Credibility Supremacy, and Customer First”
3. Our Promise:

“High quality products, and Excellent Service”
4. Our Value:

“Being Honesty, Doing the Best, and Long-lasting Development”
5. Our Aim:

“Develop to be a leader in the power transmission parts industry in the world”
 

6.Our services:

1).Competitive price

2).High quality products

3).OEM service or can customized according to your drawings

4).Reply your inquiry in 24 hours

5).Professional technical team 24 hours online service

6).Provide sample service

Main products

Machines

 

Exbihition

 

Application: Machinery
Hardness: Hardened Tooth Surface
Gear Position: Internal Gear
Manufacturing Method: Hobbing
Toothed Portion Shape: Spur Gear
Material: Steel
Samples:
US$ 200/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

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 handle variations in environmental conditions?

Spur gear racks are designed to handle variations in environmental conditions and maintain their performance and durability. They are engineered to withstand factors such as temperature fluctuations, moisture, dust, and other environmental challenges. Here’s a detailed explanation of how spur gear racks handle variations in environmental conditions:

  • Material Selection: The choice of materials for spur gear racks is crucial in ensuring their resilience to environmental conditions. Common materials used for gear racks include steel alloys, stainless steel, and engineered plastics. These materials offer high strength, corrosion resistance, and thermal stability, enabling gear racks to withstand environmental challenges effectively.
  • Surface Treatments: Spur gear racks can undergo surface treatments to enhance their resistance to environmental conditions. For example, gear racks can be coated or plated with materials such as zinc, nickel, or chrome to provide corrosion resistance and improve durability. These surface treatments form a protective barrier, safeguarding the gear racks from moisture, chemicals, and abrasive particles.
  • Lubrication: Proper lubrication is essential for the smooth operation and longevity of spur gear racks, especially in varying environmental conditions. Lubricants reduce friction, prevent wear, and protect against corrosion. The selection of appropriate lubricants depends on the operating conditions and environmental factors. In extreme environments, specialized lubricants with high viscosity or additives may be used to ensure optimal gear rack performance.
  • Sealing and Enclosure: Spur gear racks can be enclosed or sealed to protect them from environmental elements. Seals and enclosures prevent the ingress of moisture, dust, and contaminants, preserving the integrity and performance of the gear racks. Various sealing methods, such as gaskets, O-rings, or lip seals, can be employed to create a barrier against external elements.
  • Heat Dissipation: Temperature variations can impact the performance of gear racks, especially in high-temperature environments. Proper heat dissipation mechanisms, such as cooling fans, heat sinks, or ventilation, can be incorporated to regulate the temperature and prevent overheating. Efficient heat dissipation helps maintain the dimensional stability of gear racks and prevents premature wear or distortion.
  • Design Considerations: Gear rack designs can incorporate features that enhance their resilience to environmental conditions. For example, the inclusion of debris guards, labyrinth seals, or protective covers can prevent the accumulation of dirt, dust, or foreign particles. Additionally, gear rack designs can incorporate drainage channels or provisions for moisture egress to mitigate the effects of moisture and humidity.
  • Maintenance and Inspection: Regular maintenance and inspection practices are essential to ensure the optimal performance of spur gear racks in varying environmental conditions. Periodic cleaning, lubrication replenishment, and visual inspections help identify any signs of wear, damage, or degradation caused by environmental factors. Timely maintenance and necessary repairs or replacements can prolong the lifespan of gear racks.

By employing suitable materials, surface treatments, lubrication practices, sealing mechanisms, and design considerations, spur gear racks can effectively handle variations in environmental conditions. It is crucial to consider the specific environmental challenges that gear racks may encounter in a particular application and apply appropriate measures to enhance their resilience and longevity.

spur gear rack

What are the key components and design features of a spur gear rack?

A spur gear rack consists of several key components and design features that contribute to its functionality and performance:

  1. Rack: The rack is the main component of a spur gear rack. It is a long, straight bar with teeth along one side. The teeth are typically straight and parallel to the rack’s axis. The rack provides the linear motion in the gear rack system.
  2. Teeth: The teeth on the rack are a crucial design feature. They are designed to mesh with the teeth on the pinion gear. The teeth transfer the rotational motion of the pinion to the linear motion of the rack, or vice versa. The shape, size, and spacing of the teeth can vary depending on the application and the desired performance characteristics.
  3. Pinion: The pinion is a cylindrical gear that meshes with the teeth on the rack. It is mounted parallel to the rack and rotates to engage with the rack teeth. The pinion transfers rotational motion to the rack, causing it to move linearly. The size of the pinion can vary depending on the gear ratio and the specific application.
  4. Gear Ratio: The gear ratio is an important design consideration in a spur gear rack system. It determines the relationship between the rotational motion of the pinion and the linear motion of the rack. The gear ratio is defined by the number of teeth on the pinion and the rack. By adjusting the gear ratio, the speed, torque, and direction of the linear motion can be controlled.
  5. Backlash: Backlash refers to the amount of clearance or play between the teeth of the rack and the pinion. Minimizing backlash is essential for accurate and precise motion transfer. Various techniques, such as proper gear meshing, tooth profile optimization, and using high-quality materials, are employed to reduce backlash in spur gear racks.
  6. Material: Spur gear racks are typically made from materials with high strength and wear resistance, such as steel or other alloys. The choice of material depends on factors like load requirements, operating conditions, and cost considerations. The teeth of the rack and pinion are often hardened or treated to withstand the forces and wear associated with gear meshing.
  7. Lubrication: Proper lubrication is essential for the smooth operation and longevity of spur gear racks. Lubricants reduce friction, wear, and heat generation at the gear meshing interface. The type and method of lubrication may vary depending on the application and operating conditions.

These key components and design features work together to ensure efficient power transmission, precise motion control, and durability in spur gear rack systems. By optimizing these factors, spur gear racks can be tailored to meet the specific requirements of various applications across different industries.

China best M1.5 20*20*1000 Spur Gear Rack wholesaler China best M1.5 20*20*1000 Spur Gear Rack wholesaler
editor by CX 2023-10-26

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