China manufacturer Precision Light Truck Parts Cast Steel Gearbox OEM Large Worm Gear Spur Gear Helical Gear spurs gear

Описание продукта

1) According to the different strength and performance, we choose the steel with strong compression;
2) Using Germany professional software and our professional engineers to design products with more reasonable size and better performance; 3) We can customize our products according to the needs of our customers,Therefore, the optimal performance of the gear can be exerted under different working conditions;
4) Quality assurance in every step to ensure product quality is controllable.

Product Paramenters

    DRIVEN GEAR

NUMBER OF TEETH

8

МОДУЛЬ

  7.56

LENTH

  225

OUTER DIAMETER

ø87.95

DIRECTION OF SPIRAL

L

ACCURACY OF SPLINE

  M24*2-6g

NUMBER OF SPLINE

18

 DRIVEN GEAR

NUMBER OF TEETH

39

OUTER DIAMETER

ø292

DIAMETER OF INNER HOLE

ø2 square meter, with building area of 72,000 square meters. More than 500 employees work in our company.
 We own more than 560 high-precise machining equipments, 10 Klingelnberg Oerlikon gear production lines, 36 Gleason gear production lines, 5 forging production lines 2 german Aichilin and 5 CHINAMFG CHINAMFG advanced automatic continuous heat treatment production lines. With the introducing the advanced Oerlikon C50 and P65 measuring center, we enhence our technology level and improve our product quality a lot. We offer better quality  and good after-sale service with low price, which insure the good reputation. With the concept of “for the people, by technology, creativity, for the society, transfering friendship, honest”, we are trying to provice the world-top level product.
Our aim is: CHINAMFG Gear,world class, Drive the world.
According to the different strength and performance, we choose the steel with strong compression;Using Germany professional software and our professional engineers to design products with more reasonable size and better performance;We can customize our products according to the needs of our customers,Therefore, the optimal performance of the gear can be exerted under different working conditions;Quality assurance in every step to ensure product quality is controllable.
Our company had full quality management system and had been certified by ISO9001:2000, QS-9000:1998, ISO/TS16949 , which insure the entrance of international market.

Certification & honors

Упаковка и доставка

Packaging Detail:standard package(carton ,wooden pallet).
Shipping:Support Sea freight. Accept FOB,EXW,FAS,DES. 

 

Cooperative customers

HangZhou CHINAMFG Gear Co., Ltd. adheres to the concept of “people-oriented, prosper with science and technology; create high-quality products, contribute to the society; turn friendship, and contribute sincerely”, and will strive to create world automotive axle spiral bevel gear products.


1.Do you provide samples?
Yes,we can offer free sample but not pay the cost of freight.
2.What about OEM?
Yes,we can do OEM according to your requirements.
3.How about after-sales service?
We have excellent after-sales service if you have any quanlity problem,you can contact us anytime.
4.What about package?
Stardard package or customized package as requirements.
5.How to ensure the quanlity of the products?
We can provide raw meterial report,metallographic examination and the accuracy testing etc.
6.How long is your delivery time?
Genarally it is 4-7 days.If customized it will be take 20 days according to your quantity.

Приложение: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car
Твердость: Затвердевшая поверхность зуба
Положение передачи: Внешнее оборудование
Способ изготовления: Cast Gear
Форма зубчатой ​​части: Herringbone Gear
Материал: Cast Steel
Образцы:
US$ 28/Set
1 Set(Min.Order)

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Индивидуальный запрос

червячная передача

Can worm gears be used in precision manufacturing equipment?

Yes, worm gears can be used in precision manufacturing equipment. Here’s a detailed explanation of their use in precision manufacturing:

1. Precision Motion Control: Worm gears can provide precise motion control in manufacturing equipment. Their design allows for high gear ratios, which enables fine adjustments and precise positioning. This is particularly useful in applications where accurate and repeatable movement is required, such as CNC machines, robotic arms, and coordinate measuring machines (CMMs).

2. Load Holding and Backdriving Prevention: Worm gears have a self-locking characteristic, meaning they can hold loads in position without the need for additional brakes or clutches. This feature is advantageous in precision manufacturing equipment where holding a position is critical. The self-locking property also helps prevent backdriving, ensuring stability and accuracy during operation.

3. Compact Design: Worm gears have a compact design, which can be beneficial in space-constrained manufacturing equipment. Their worm and worm wheel configuration allows for a compact footprint, making them suitable for applications where size limitations exist.

4. High Torque Transmission: Worm gears can transmit high torque, making them suitable for heavy-duty precision manufacturing equipment. The meshing of the worm and worm wheel generates a large contact area, enabling efficient power transfer and load handling capabilities.

5. Reduced Noise and Vibration: Worm gears operate with a sliding motion rather than a rolling motion, resulting in reduced noise and vibration levels. This characteristic is advantageous in precision manufacturing equipment, as it helps maintain a quieter working environment and minimizes potential disturbances that could affect the precision of the manufacturing process.

6. Lubrication and Maintenance: Proper lubrication is crucial for the efficient and reliable operation of worm gears in precision manufacturing equipment. Lubricants help reduce friction and wear between the gear teeth, ensuring smooth and accurate motion. Regular maintenance and lubrication schedules should be followed to optimize gear performance and extend their service life.

While worm gears offer several advantages in precision manufacturing equipment, it’s important to consider the specific requirements of the application. Factors such as gear ratio, efficiency, backlash, and operating conditions should be carefully evaluated to ensure that worm gears are the appropriate choice for achieving the desired precision and performance.

Overall, worm gears can be successfully utilized in precision manufacturing equipment, providing precise motion control, load holding capabilities, compactness, and high torque transmission. When properly selected, installed, and maintained, worm gears can contribute to the accuracy, reliability, and efficiency of precision manufacturing processes.

червячная передача

Как рассчитать КПД червячной передачи?

Расчет КПД червячной передачи включает анализ потерь мощности, возникающих во время ее работы. Вот подробное объяснение этого процесса:

КПД червячной передачи определяется как отношение выходной мощности к входной мощности. Другими словами, он представляет собой процент мощности, успешно передаваемой от входа (червяка) к выходу (червячному колесу) без существенных потерь. Для расчета КПД обычно выполняются следующие шаги:

  1. Измерьте входную мощность: Измерьте входную мощность, подаваемую на червячную передачу. Это можно сделать с помощью измерителя мощности или путем измерения входного крутящего момента и частоты вращения вала червяка. Входная мощность обычно обозначается как Pin.
  2. Измерьте выходную мощность: Измерьте выходную мощность червячной передачи. Это можно сделать, измерив выходной крутящий момент и скорость вращения червячного колеса. Выходная мощность обычно обозначается как Pout.
  3. Рассчитайте потери мощности: Определите потери мощности, возникающие в червячной передаче. Эти потери можно классифицировать по различным категориям, в том числе:
    • Механические потери: Эти потери возникают из-за трения между зубьями шестерни, скользящего контакта и других механических компонентов. Их можно оценить, исходя из таких факторов, как конструкция шестерни, материалы, смазка и качество изготовления.
    • Потери в подшипниках: В червячных передачах обычно используются подшипники для поддержки валов и снижения трения. Потери в подшипниках можно оценить, исходя из типа подшипника, его размера и условий эксплуатации.
    • Потери смазки: Недостаточная смазка или неэффективное распределение смазочного материала могут привести к дополнительным потерям. Правильный выбор и обслуживание смазочных материалов имеют решающее значение для минимизации этих потерь.
  4. Рассчитайте эффективность: После определения потерь мощности можно рассчитать КПД по следующей формуле:

КПД = (Pout / Pin) * 100%

КПД выражается в процентах и ​​показывает долю входной мощности, успешно передаваемой на выход. Более высокое значение КПД указывает на более эффективную зубчатую передачу с меньшими потерями.

Важно отметить, что эффективность червячной передачи может варьироваться в зависимости от таких факторов, как конструкция шестерни, материалы, смазка, условия эксплуатации и качество изготовления. Кроме того, эффективность может изменяться при разных скоростях вращения или уровнях крутящего момента. Поэтому целесообразно учитывать эти факторы и проводить расчеты эффективности на основе конкретных параметров зубчатой ​​передачи и условий эксплуатации.

червячная передача

What are the benefits of using a worm gear mechanism?

Using a worm gear mechanism offers several benefits in various applications. Here are some of the advantages:

  • High Gear Reduction: Worm gears provide high gear reduction ratios, allowing for significant speed reduction and torque multiplication. This makes them suitable for applications where a small input speed or high torque output is required.
  • Compact Design: Worm gears have a compact design, with the worm and worm wheel positioned at right angles to each other. This makes them space-efficient and suitable for applications where size and weight limitations exist.
  • Self-Locking: Worm gears exhibit a self-locking characteristic due to the angle of the worm’s helical thread. This means that the worm can drive the worm wheel, but the reverse is not true. The self-locking feature allows worm gears to hold position without additional braking mechanisms, making them suitable for applications that require mechanical holding or braking capabilities.
  • Quiet Operation: Worm gear mechanisms are known for their quiet operation. The helical nature of the worm’s thread and the meshing with the worm wheel teeth help reduce noise and vibration, resulting in smoother and quieter performance.
  • Shock Load Resistance: Worm gears are capable of handling moderate to high shock loads due to their inherent design. The sliding action between the worm and worm wheel allows the gear system to absorb and distribute sudden impacts and loads effectively.
  • Versatile Mounting Options: Worm gears can be mounted in various orientations, including horizontal, vertical, and inclined positions, providing flexibility in design and installation.
  • High Torque Transmission: The design of worm gears allows for efficient transmission of high torque. This makes them suitable for applications that require heavy-duty torque requirements, such as lifting mechanisms, conveyor systems, and machine tools.
  • Simple Lubrication: Worm gears typically require lubrication to reduce friction and wear. However, compared to some other gear types, worm gears have relatively simple lubrication requirements due to the sliding action between the worm and worm wheel. Proper lubrication helps extend the lifespan of the gear system and maintain its performance.

These benefits make worm gear mechanisms well-suited for a wide range of applications, including automotive systems, industrial machinery, elevators, robotics, and more. However, it’s important to consider the specific requirements and limitations of each application to ensure the optimal use of worm gears.

China manufacturer Precision Light Truck Parts Cast Steel Gearbox OEM Large Worm Gear Spur Gear Helical Gear spurs gearChina manufacturer Precision Light Truck Parts Cast Steel Gearbox OEM Large Worm Gear Spur Gear Helical Gear spurs gear
editor by CX 2023-11-14

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