Penerangan Produk
Rear Axle Differential Planetary Planet Gear For Ford Truck Spare Parts CF0040M0-8
Product advantages & features
(1) Accessory products of the truck, use 20CrMmti material.
(2) Heat treatment and tempering, high gear root strength, stronger impact resistance.
(3) Multi-purpose CHINAMFG carburizing processing, fine grinding processing technology, effectively reducing noise.
(4) Test product 1 by one, and inspect each product on delivery to ensure 100% quality stability of the product.
(5) The unified brand carton, inner bag and integral foam packaging, which is strong and beautiful.
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Working principle
Function of gear transmission
1.Variable speed: By meshing 2 gears of different sizes, the speed of the gears can be changed. For example, the gearbox gear can reduce or increase the speed from the engine to meet the needs of the car;
2.Torque change: The meshing of 2 gears of different sizes changes the transmitted torque while changing the speed of the gears. For example, the car gearbox, the main reducer in the drive axle, can change the torque of the car;
3.Change direction: the power action direction of some vehicle engines is perpendicular to the driving direction of the vehicle. The transmission direction of power must be changed to drive the vehicle. This device is usually the main reducer and differential of the car.
Gear transmission has the advantages of high transmission efficiency, compact structure, reliable gear transmission, long service life and stable transmission ratio. Its transmission efficiency can reach 99%. Among the commonly used mechanical transmissions, gear transmission has high efficiency; its disadvantage is that compared with belt transmission and chain transmission, the manufacturing and installation accuracy of gears are high, and the price is more expensive. It is not suitable for transmission with too large distance between shafts.
Basic types of gear transmissions
| Gear drive | Plane gear transmission | Spur gear drive | Inner Meshing |
| External Meshing | |||
| Rack and pinion | |||
| Helical Gear Drive | Inner Meshing | ||
| External Meshing | |||
| Rack and pinion | |||
| Herringbone gear movement | |||
| Space gear transmission | Transfer intersecting motion | Spur gear | |
| Helical gear | |||
| Curved gear | |||
| Transfer staggered axis motion | Crossed helical gear transmission | ||
| Worm turbine | |||
| Hypoid gear |
Spur gear and helical gear
Spur gears enter and exit meshing along the whole tooth width at the same time. Its transmission efficiency is very high. Its disadvantages are poor stability, impact and noise.
The tooth meshing process of helical gear is longer than that of spur gear, and the number of teeth participating in meshing is also more than that of spur gear. Therefore, the helical gear transmission is stable, the bearing capacity is strong, and the noise and impact are small. The main disadvantage of helical gear is that the axial component force will be generated when the helical gear surface is subjected to the normal force, and the thrust bearing needs to be installed, which complicates the structure.
Lubrication of gear transmission
There is relative sliding and friction between gear transmission tooth surfaces, which will cause tooth surface wear, increase transmission power consumption and reduce transmission efficiency. Therefore, lubricant must be used to reduce wear and accelerate heat dissipation. This lubricant is gear oil. Different kinds of gears on the car are lubricated with different gear oils, which must not be added wrong. For example, automatic transmission oil and CVT transmission oil cannot be mixed.
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Soalan Lazim
Q1. Are you a factory or trading company?
We are a factory integrating research, development, production and sales.
Q2. What are the advantages of your products?
We support product customization to meet customer needs for special products. We can strictly control the products from raw materials to production, processing, product quality inspection, delivery, packaging, etc., and provide customers with high-end products and the most advantageous prices.
Q3. How about products price?
We are a factory, all products are direct sale at factory price. For the same price, we will provide the best quality; for the same quality, we have the most advantageous price.
Q4. What is your terms of packing?
We have branded packaging and neutral packaging, and we can also do what you want with authorization. This is flexible.
Q5. How to guarantee your after-sales service?
Strict inspection during production, Strictly check the products before shipment to ensure our packaging in good condition. Track and receive feedback from customer regularly. Our products warranty is 365 days.
Each product provides quality assurance service. If there is a problem with the product within the warranty period, the customer can negotiate with us in detail about the related claims, and we will do our best to satisfy the customer.
Q6. How can I accurately buy the products I need?
We need accurate product number, If you can’t provide product number, you can send us your product picture, or tell us your truck model, engine name plate, and so on. we will
determine exactly what you need products.
Q7. Do you accept third party inspection?
Yes.we do
Q8. How about your delivery time?
Generally, it will take 3 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q9. What are your brand agency conditions and advantages?
After we CHINAMFG an agent in 1 city, we will not CHINAMFG a second company to protect the agent’s brand advantage and price advantage. And we will help the agent develop customers and solve all kinds of difficult and miscellaneous problems about products.
Q10. What is your terms of payment?
By TT or LC. We’ll show you the photos of the products and packages before you pay the balance.
| Perkhidmatan selepas jualan: | Sokongan |
|---|---|
| Waranti: | 12 Months |
| Jenis: | Truck Gear |
| Sampel: |
US$ 75/Piece
1 Keping (Pesanan Minimum) | Contoh Pesanan |
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| Penyesuaian: |
Tersedia
| Permintaan Tersuai |
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.kos-penghantaran-tm .status-tm-mati{latar belakang: tiada;padan:0;warna: #1470cc}
| Kos Penghantaran:
Anggaran pengangkutan setiap unit. |
tentang kos penghantaran dan anggaran masa penghantaran. |
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| Kaedah Pembayaran: |
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Bayaran Awal Bayaran Penuh |
| Mata wang: | US$ |
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| Pulangan & bayaran balik: | Anda boleh memohon bayaran balik sehingga 30 hari selepas penerimaan produk. |
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Bagaimanakah susunan gear planet mengendalikan variasi beban dan tekanan?
Susunan gear planet menawarkan kelebihan yang wujud dalam mengendalikan variasi beban dan tekanan. Mari kita terokai bagaimana ia mencapai matlamat ini:
- Beban Teragih:
Salah satu kelebihan utama susunan gear planet ialah keupayaannya untuk mengagihkan beban antara berbilang gear. Dalam susunan ini, beban dikongsi oleh gear matahari, gear planet dan gear gelang, dengan setiap gear berkongsi sebahagian daripada jumlah beban. Hasilnya, beban pada setiap gear individu berkurangan berbanding sistem gear tunggal, sekali gus mengurangkan kepekatan tekanan dan meningkatkan kapasiti pembawa beban keseluruhan.
- Perkongsian Beban:
Gear planet dalam sistem gear planet berkongsi beban apabila ia disambungkan dengan gear matahari dan gear gelang. Ciri perkongsian beban ini memastikan beban diagihkan secara sama rata merentasi pelbagai gigi gear dan titik sentuhan. Akibatnya, tekanan pada setiap gear berkurangan, meminimumkan risiko kegagalan gigi dan meningkatkan ketahanan sistem.
- Pemisahan Tork:
Dalam susunan gear planet, tork boleh dibahagikan antara pelbagai laluan. Dengan mengawal taburan tork antara gear matahari dan gear gelang, variasi beban boleh diuruskan dengan berkesan. Jika satu laluan gear mengalami tekanan yang lebih tinggi, taburan tork boleh dilaraskan untuk mengalihkan beban ke laluan gear lain, sekali gus mengimbangi tekanan dan meminimumkan risiko kegagalan gear.
- Pelbagai Peringkat:
Susunan gear planet boleh direka bentuk dengan berbilang peringkat, yang melibatkan berbilang set gear matahari, gear planet dan gear gelang. Setiap peringkat boleh mengendalikan sebahagian daripada beban, membolehkan pengagihan beban selanjutnya dan pengurangan tekanan. Konfigurasi berbilang peringkat ini meningkatkan kapasiti susunan gear untuk mengendalikan variasi beban dan tekanan, menjadikannya sesuai untuk aplikasi yang mencabar.
- Pembinaan yang Kukuh:
Sistem gear planet dikenali kerana pembinaannya yang teguh dan kapasiti tork yang tinggi. Ia direka bentuk untuk menahan beban berat dan menahan kesan kepekatan tekanan. Penggunaan bahan berkualiti tinggi dan teknik pembuatan yang tepat meningkatkan lagi keupayaannya untuk mengendalikan variasi beban dan tekanan.
Secara ringkasnya, susunan gear planet mengendalikan variasi beban dan tekanan melalui perkongsian beban teragih, pemisahan tork, pelbagai peringkat dan pembinaan yang teguh. Dengan mengagihkan beban antara pelbagai gear, berkongsi beban antara laluan yang berbeza dan menggunakan pelbagai peringkat gear, susunan gear planet dapat mengurus variasi beban dan tekanan dengan berkesan, memastikan operasi yang andal dan tahan lama dalam pelbagai aplikasi.
Can planetary gears be used in aerospace and aviation applications?
Planetary gears find extensive use in aerospace and aviation applications due to their unique characteristics and advantages. Let’s explore how planetary gears can be utilized in the aerospace and aviation industry:
- Aircraft Engines:
Planetary gears play a crucial role in aircraft engines, especially in the reduction gearbox. The reduction gearbox connects the high-speed turbine shaft with the low-speed propeller shaft, allowing efficient power transmission while maintaining optimal propeller speed. Planetary gears within the reduction gearbox help achieve the required gear ratios and torque conversion, ensuring smooth and reliable engine operation.
- Landing Gear Systems:
Planetary gears are also utilized in landing gear systems of aircraft. These gears provide the necessary torque and force to retract and extend the landing gear during takeoff and landing. Planetary gears offer compactness, high torque capacity, and the ability to handle heavy loads, making them suitable for this critical application.
- Actuation Systems:
Actuation systems in aerospace and aviation, such as those used for flight control surfaces, also benefit from the use of planetary gears. These gears enable precise and reliable movement of control surfaces, such as ailerons, elevators, and rudders. Planetary gears’ ability to handle high torques, provide accurate positioning, and withstand varying loads makes them well-suited for actuation systems.
- Satellite and Spacecraft Mechanisms:
In satellite and spacecraft applications, planetary gears are utilized in various mechanisms. They can be found in solar array drives, antenna pointing systems, and deployment mechanisms for scientific instruments. Planetary gears offer compactness, high torque transmission, and the ability to handle the extreme conditions of space environments.
- Auxiliary Power Units (APUs):
APUs in aircraft are responsible for providing auxiliary power during ground operations and in-flight emergencies. Planetary gears are often employed in APU systems to transfer power from the engine to the auxiliary systems, such as electrical generators or hydraulic pumps. These gears ensure efficient power transmission and reliable operation of the APU.
In summary, planetary gears have significant applications in aerospace and aviation. They are utilized in aircraft engines, landing gear systems, actuation systems, satellite and spacecraft mechanisms, as well as auxiliary power units. The compact size, high torque capacity, precise positioning, and reliable operation of planetary gears make them well-suited for these critical applications in the aerospace and aviation industry.
Bagaimanakah gear planet menyumbang kepada penghantaran kuasa dan pengurangan gear?
Gear planet memainkan peranan penting dalam penghantaran kuasa dan pengurangan gear. Mari kita terokai bagaimana gear planet menyumbang kepada aspek-aspek ini:
- Penguatan Tork:
Salah satu sumbangan utama gear planet ialah penguatan tork. Susunan berbilang set gear dalam reka bentuk yang padat membolehkan pendaraban tork. Apabila kuasa input dikenakan pada gear matahari, ia memacu putaran gear planet. Gear planet, seterusnya, bersambung dengan gear gelang, mewujudkan kelebihan mekanikal yang menguatkan output tork. Penguatan tork ini bermanfaat dalam aplikasi di mana tork yang tinggi diperlukan sambil mengekalkan faktor bentuk yang lebih kecil.
- Variasi Nisbah Gear:
Satu lagi sumbangan gear planet ialah keupayaannya untuk mencapai nisbah gear yang berbeza. Dengan mengubah bilangan gigi pada gear matahari, gear planet dan gear gelang, pelbagai nisbah gear boleh diperolehi. Nisbah gear ditentukan oleh saiz relatif gear dan bilangan gigi pada setiap gear. Fleksibiliti dalam nisbah gear ini membolehkan jentera menyesuaikan diri dengan keperluan kelajuan dan tork yang berbeza-beza, membolehkan kawalan yang tepat dan penghantaran kuasa yang cekap.
- Pengurangan Gear:
Gear planet biasanya digunakan untuk aplikasi pengurangan gear. Pengurangan gear merujuk kepada proses mengurangkan kelajuan putaran dan meningkatkan output tork sumber kuasa. Dalam sistem gear planet, pengurangan gear dicapai dengan menetapkan gear gelang dan membenarkan gear matahari berputar sebagai input. Putaran gear matahari memacu gear planet, yang seterusnya memutarkan pembawa atau lengan output. Kelajuan output adalah lebih perlahan daripada kelajuan input, menghasilkan pengurangan gear. Keupayaan pengurangan gear ini berharga dalam pelbagai aplikasi, seperti transmisi automotif dan sistem transmisi kuasa.
- Penghantaran Kuasa yang Cekap:
Gear planet dikenali kerana keupayaan penghantaran kuasa yang cekap. Jaring gear dalaman dan pengagihan beban merentasi pelbagai gigi gear menghasilkan pemindahan tork yang cekap dengan kehilangan kuasa yang minimum. Beban dikongsi antara gear planet, membolehkan kapasiti tork yang lebih tinggi dan mengurangkan haus pada gigi gear individu. Penghantaran kuasa yang cekap ini memastikan sebahagian besar kuasa input dihantar secara berkesan ke output, menjadikan gear planet sesuai untuk aplikasi di mana penjimatan dan pengoptimuman tenaga adalah penting.
Secara ringkasnya, gear planet menyumbang kepada penghantaran kuasa dan pengurangan gear melalui penguatan tork, variasi nisbah gear, mekanisme pengurangan gear dan penghantaran kuasa yang cekap. Keupayaan untuk menguatkan tork, mencapai nisbah gear yang berbeza dan menghantar kuasa dengan cekap menjadikan gear planet digunakan secara meluas dalam pelbagai industri dan sistem mekanikal.
editor by CX 2023-11-08
