China Best Sales M4 Gear Rack for Sliding Gate 12*30*1005 with Round Bolts, Nuts and Washers with Good quality

Product Description

Product Description

1. Material: Carbon steel, stainless steel, aluminium alloy, plastic, brass etc.

2. Module: M1, M1.5, M2, M3, M4, M5, M6, M7, M8 etc.

3. The pressure angle: 20°.

4. Surface treatment: Zinc-plated, Nickle-plated, Black-Oxide, Carburizing, Hardening and tempering,

   nitriding, high frequency treatment etc.

5. Production Machines: Gear shaper, hobbing machine, CNC lathe, milling machine, drilling machine,

    grinder etc.

6. Heat treatment carburizing and quenching.

7. Surface disposal: forced shot-peening.

 

Detailed Photos

Packaging & Shipping

Package  Standard suitable package / Pallet or container.
 Polybag inside export carton outside, blister and Tape and reel package available.
 If customers have specific requirements for the packaging, we will gladly accommodate
Shipping

 10-20working days ofter payment receipt comfirmed (based on actual quantity).
 Packing standard export packing or according to customers demand.   

 Professional goods shipping forward.

Company Profile

FAQ

Q: Are you trading company or manufacturer?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment=1000USD, 30% T/T in advance ,balance before shippment.

We warmly welcome friends from domestic and abroad come to us for business negotiation and cooperation for mutual benefit. To supply customers excellent quality products with good price and punctual delivery time is our responsibility.

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Application: Motor, Electric Cars, Motorcycle, Machinery, Agricultural Machinery
Hardness: Hardened Tooth Surface
Gear Position: External Gear
Manufacturing Method: CNC Hobbing
Toothed Portion Shape: Spur Gear
Material: Steel, Stainless Steel
Samples:
US$ 0/Piece
1 Piece(Min.Order)

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Customization:
Available

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round gear rack

How do round gear racks handle different gear ratios?

Round gear racks play a crucial role in achieving different gear ratios in mechanical systems. Here’s a detailed explanation of how round gear racks handle different gear ratios:

In a gear system, the gear ratio determines the relationship between the rotational speeds and torques of the driving and driven gears. Round gear racks, when used in conjunction with a mating gear or pinion, can achieve different gear ratios through the principle of linear motion conversion.

1. Gear Rack and Pinion: One common configuration involves using a round gear rack with a mating gear or pinion. The gear rack is a straight toothed bar, while the gear or pinion is a cylindrical gear with teeth. The gear or pinion meshes with the gear rack and converts the rotary motion of the gear into linear motion along the rack. The gear ratio is determined by the number of teeth on the gear or pinion relative to the length of the gear rack. For example, if the gear has twice as many teeth as the gear rack has units of length, the gear ratio would be 2:1. By varying the number of teeth on the gear or pinion, different gear ratios can be achieved.

2. Multiple Gear Racks: In some cases, multiple gear racks can be used in combination with multiple gears or pinions to achieve complex gear ratios. By selectively engaging different gear racks with different gears or pinions, various gear ratios can be obtained. This configuration is often employed in systems requiring precise positioning or multi-axis movement.

3. Gear Rack Systems: Round gear racks are often used as part of larger gear rack systems, such as linear motion systems or rack and pinion drives. These systems may incorporate additional components like gears, pinions, bearings, and guides to achieve specific gear ratios and provide smooth, precise linear motion. The gear rack systems are designed to handle the required loads, speeds, and accuracy levels for the particular application.

It’s important to note that the gear ratios achievable with round gear racks are typically limited to those corresponding to the number of teeth on the mating gear or pinion. Unlike other types of gears that can have variable gear ratios through different gear meshing combinations, round gear racks offer discrete gear ratios based on the number of teeth on the mating gear or pinion and the length of the gear rack.

By utilizing round gear racks in conjunction with appropriate gears, pinions, and gear rack systems, different gear ratios can be achieved to meet the specific needs of various mechanical applications. The gear ratio selection is based on factors such as desired speed reduction or amplification, torque requirements, and system constraints.

round gear rack

How do round gear racks contribute to reduced noise and vibration in machinery?

Round gear racks play a significant role in reducing noise and vibration in machinery. Here’s a detailed explanation of how round gear racks contribute to noise and vibration reduction:

1. Precision Manufacturing: Round gear racks are manufactured with high precision to ensure tight tolerances and accurate tooth profiles. The precise manufacturing process helps to minimize irregularities in the gear teeth, reducing the likelihood of uneven contact and tooth meshing. By achieving a smooth and consistent engagement between the gear rack and the mating gear or pinion, the potential for noise and vibration generation is significantly reduced.

2. Backlash Minimization: Backlash refers to the slight clearance or play between the mating teeth of a gear system. Excessive backlash can lead to noise and vibration during operation. Round gear racks are designed and engineered to minimize backlash by optimizing the tooth profile and tooth engagement with the mating gear or pinion. By reducing backlash, gear racks help to maintain a more stable and precise transmission of motion, resulting in reduced noise and vibration levels.

3. Smooth Tooth Engagement: Round gear racks are designed to have smooth tooth profiles and accurately machined teeth. The precise tooth engagement between the gear rack and the mating gear or pinion ensures a consistent and smooth transfer of motion. This smooth tooth engagement helps to avoid sudden impacts or jolts, which can generate noise and vibration. By promoting a smoother meshing action, round gear racks contribute to the overall reduction of noise and vibration in machinery.

4. Damping Properties: Round gear racks can possess inherent damping properties that help absorb and dissipate vibrations. The material composition and design of gear racks can be engineered to provide a certain level of damping capability. This damping effect helps to mitigate the transmission of vibrations through the gear system, thereby reducing the overall vibration levels in the machinery. By acting as a vibration absorber, round gear racks contribute to a quieter and smoother operation of the machinery.

5. Vibration Isolation: Round gear racks can be integrated into machinery with appropriate mounting and isolation techniques to further reduce noise and vibration. By implementing effective mounting methods, such as utilizing anti-vibration mounts or isolators, the transmission of vibrations from the gear racks to the surrounding structure can be minimized. This isolation of vibrations helps to prevent the propagation of noise and vibration, resulting in a quieter and more vibration-free working environment.

Round gear racks contribute to noise and vibration reduction in machinery through precision manufacturing, backlash minimization, smooth tooth engagement, damping properties, and vibration isolation. By implementing these design considerations and technologies, gear racks help to enhance the overall performance, reliability, and user experience of machinery by minimizing noise and vibration levels.

round gear rack

In which industries are round gear racks commonly used?

Round gear racks are utilized in various industries where machinery and equipment require rotary motion or motion along a curved path. Here’s a detailed explanation of the industries where round gear racks are commonly used:

  • Manufacturing and Automation: Round gear racks find extensive use in manufacturing and automation industries. They are employed in machinery such as CNC machining centers, milling machines, rotary transfer machines, and assembly lines. These industries rely on round gear racks for indexing mechanisms, rotary tables, turntables, and other applications that involve precise positioning, rotation, or curved motion of workpieces, tooling, or components.
  • Transportation and Logistics: The transportation and logistics industries often utilize round gear racks in conveyor systems. They are employed in curved conveyors that facilitate the movement of goods or materials along curved paths. These curved conveyors are commonly used in airports, distribution centers, and manufacturing facilities for efficient material handling and sorting operations.
  • Entertainment and Event Production: Round gear racks play a significant role in the entertainment and event production industry. They are utilized in turntables and rotating platforms used for stage sets, display booths, and special effects. Round gear racks enable smooth and controlled rotation of these platforms, enhancing the visual impact and functionality of the events.
  • Optics and Precision Instruments: Industries involved in optics and precision instruments rely on round gear racks for rotary positioning systems. These systems are used in applications such as telescopes, laser scanning devices, spectrometers, and measuring instruments. Round gear racks, along with high-precision bearings and motion control mechanisms, enable accurate angular positioning and scanning of components or instruments in these industries.
  • Robotics and Automation Systems: Round gear racks play a vital role in robotics and automation systems, providing rotary motion and curved path movement. They are utilized in robotic arms, articulated robots, and gantry systems, enabling precise and controlled motion in various industrial applications. Round gear racks contribute to the versatility and efficiency of these robotic and automation systems.
  • Scientific Research and Laboratories: In scientific research and laboratory settings, round gear racks are used in equipment such as centrifuges, sample positioning systems, and optical scanning devices. These applications require precise and controlled rotary motion or curved path movement, which is facilitated by round gear racks. They are integral components in various scientific instruments and experimental setups.

These are some of the industries where round gear racks are commonly used. Their ability to enable rotary motion or motion along a curved path makes them valuable components in manufacturing, transportation, entertainment, optics, robotics, scientific research, and other industries where machinery and equipment require such motion capabilities.

China Best Sales M4 Gear Rack for Sliding Gate 12*30*1005 with Round Bolts, Nuts and Washers with Good qualityChina Best Sales M4 Gear Rack for Sliding Gate 12*30*1005 with Round Bolts, Nuts and Washers with Good quality
editor by Dream 2024-04-19