제품 설명
제품 설명
| 재료: | 45#Steel,20CrMnTi,40Cr,20CrNiMo,20MnCr5,GCR15SiMn,42CrMo,2Cr13stainless steel,Nylon,Bakelite,Copper,Aluminium.etc |
| Process: | The main process is Gear Hobbing, Gear Shaping and Gear Grinding, Selecting production process according to the different products. |
| Heat Treatmente: | Carburizing and quenching ,High-frequency quenching,Nitriding, Hardening and tempering, Selecting heat treatment according to the different materials. |
| Testing Equipment | Rockwell hardness tester 500RA,
Double mesh instrument HD-200B & 3102, Gear measurement center instrument CNC3906T other High precision detection equipments |
| 인증 | 0.1-90 kg |
| Casting Size: | Max linear size: 1200 mm, Max diameter size: 600 mm |
| Machining tolerace: | GB/T19001-2016/ISO9001:2015 |
| Machining surface roughness: | Ra0.8 ~ 6.3 um |
| Material standard: | GB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR |
| 용법: | Used in printing machine, cleaning machine, medical equipment, garden machine, construction machine, electric car, valve, forklift, transportation equipment and various gear reducers.etc |
| Quality control: | 100% inspection before packing |
| Manufacture Standard | 5-8 Grade ISO1328-1997. |
회사 소개
SIMIS CASTING, established in year of 2004, is a professional foundry, including integrating development and production together, specialized in producing various kinds of investment casting parts, and CHINAMFG parts. These casting parts are widely used in automobile industry, railway vehicle, construction machine, municipal works, pipeline, petrochemical industry, mine, electric utility industry and so on.
SIMIS has 6 affiliated casting workshop and 2 professional CNC machining workshops. There are 500 staffs and 40 engineers now in our company. Its annual production capacity for all types of casting parts is about 3000 tons. Holding over 100 sets of advanced casting parts, machining and test equipments.
기어 including planetary gear, spiral gear, bevel gear, spiral bevel gear, helical gear, spur gear, helical spur gear, conical gear, CHINAMFG pinion gear, conical CHINAMFG and bevel gear, worm gear and shaft, we can make standard thickness gear 1 to 8 Module, 1M12, 2M20, 2.5M25, 3M30, 4M40, 5M50, 6M60, 8M80. Non-standard thickness 2 to 8 Module: 2M16, 2.5M20, 3M20, 4M30, 4M35, 5M40, 5M30, 6M40, 6M50, 8M60. We can also make customized gear according to your drawing or sample.
Sprocket including simplex sprocket, duplex sprocket, triplex sprocket, and has 45 steel finished hole sprocket, 06B 06C 08A 08B 08C 10A 12A 16A 24A sprocket and so on.We can also make customized gear according to your drawing or sample too.
Welcome you come to visit us for customized various types of non-standard gear, sprocket synchronous wheel, helical gear, bevel gear, shaft, worm gear and other products with the lowest quality!
Application Field
Testing Ability
| Dimensional | Non-Destructive Tests(N.D.T.) | Chemical & Mechanical |
| Surface Roughness Test | Dye Penetrant | Chemical analysis |
| Microscopic Measurement | Radiography (RT) | Metallography |
| 3D ScHangZhou | Magnetic Particle (MT) | Tensile Strength |
| CMM | Ultra-Sonic (UT) | Yield Strength |
| Impact Test | Hardness Test | Elongation Rate |
| Shrinkage Rate |
표면 처리
자주 묻는 질문
Q1:Are you manufactory or trade company?
A1:We are an enterprise integrating manufacturer and trade for many years already in ZheJiang province, China. And we are AAA grade credit enterprise, and also we have cooperative plants to provide other services such as plating and coating .
Q2: How could I get a free quotation?
A2:Please send us your drawings by Alibaba or email. The file format is PDF / DWG / STP / STEP / IGS and etc. IF there are no drawings, we can make the drawings according to your samples!
Q3:How to control quality?
A3:First, all raw materials are inspected by the quality control department before they are put into storage. Second, during the casting process, 3 times of spectral analysis were performed at the front, middle and back respectively. Third, after the parts are cleaned, perform a first visual inspection to check whether the product has casting defects before sending it to the next process. Fourth, conduct a comprehensive QC inspection of each part before shipment, including chemical composition, mechanical properties and other specific tests. Transactions can be through Alibaba’s trade assurance.
Q4:Can we have our Logo or company name to be printed on your products or package?
A4:Sure. Your Logo could be printed on your products by Hot Stamping, Printing, Embossing, UV Coating, Silk-screen Printing or Sticker.
| 애플리케이션: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
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| 경도: | 경화된 치아 표면 |
| 기어 위치: | External Gear |
| 샘플: |
US$ 5/Piece
1개 (최소 주문 수량) | Order Sample |
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| 맞춤 설정: |
사용 가능
| 맞춤형 요청 |
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배송비:
단위당 예상 운송비. |
배송비 및 예상 배송 시간에 관한 정보입니다. |
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| 결제 방법: |
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초기 납부금 전액 지불 |
| 통화: | 미국$ |
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| 반품 및 환불: | 제품 수령 후 최대 30일 이내에 환불을 신청할 수 있습니다. |
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Can planetary gears be used in automotive applications?
Planetary gears are widely used in various automotive applications due to their numerous advantages. Let’s explore how planetary gears can be utilized in the automotive industry:
- Automatic Transmissions:
One of the primary applications of planetary gears in automobiles is in automatic transmissions. Automatic transmissions use a combination of planetary gear sets to achieve different gear ratios, allowing for smooth and efficient shifting between gears. The compact size and high torque capacity of planetary gears make them well-suited for this purpose, providing reliable and efficient power transmission in vehicles.
- Four-Wheel Drive Systems:
Planetary gears are also employed in four-wheel drive systems, where they help distribute power between the front and rear wheels. By utilizing planetary gear arrangements, the torque can be split between the front and rear axles, providing improved traction and stability on various road conditions. This allows vehicles to have enhanced off-road capabilities and better performance in challenging driving situations.
- Hybrid and Electric Vehicles:
Planetary gears play a crucial role in hybrid and electric vehicle powertrains. In these vehicles, planetary gear sets are often used to combine the power from the internal combustion engine and the electric motor. The gear arrangement allows for seamless transitions between different power sources, enabling efficient energy management and optimized performance.
- Start-Stop Systems:
Start-stop systems, which automatically shut off the engine when the vehicle is stationary and restart it when needed, often incorporate planetary gears. These gears help engage and disengage the engine from the drivetrain smoothly, ensuring a quick and seamless transition between the engine’s off and on states. Planetary gears contribute to the overall efficiency and reliability of start-stop systems.
- Power Steering:
Some power steering systems in automobiles utilize planetary gears to provide assistance in steering. These gears help amplify the driver’s input torque, making steering easier and more responsive. The compact size and high torque capacity of planetary gears make them suitable for power steering applications.
In summary, planetary gears find extensive use in automotive applications, including automatic transmissions, four-wheel drive systems, hybrid and electric vehicle powertrains, start-stop systems, and power steering. Their compact size, high torque capacity, and ability to achieve multiple gear ratios make them well-suited for these applications, providing efficient power transmission, improved performance, and enhanced driving experience in vehicles.
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.
유성기어는 동력 전달 및 기어 감속에 어떻게 기여합니까?
유성 기어는 동력 전달 및 기어 감속에 중요한 역할을 합니다. 유성 기어가 이러한 측면에 어떻게 기여하는지 살펴보겠습니다.
- 토크 증폭:
유성 기어의 핵심적인 장점 중 하나는 토크 증폭입니다. 여러 개의 기어 세트를 소형으로 배열함으로써 토크를 증폭할 수 있습니다. 태양 기어에 동력이 전달되면 유성 기어가 회전하게 됩니다. 유성 기어는 링 기어와 맞물리면서 기계적 이점을 발생시켜 토크 출력을 증폭시킵니다. 이러한 토크 증폭은 소형화를 유지하면서 높은 토크가 요구되는 응용 분야에 유용합니다.
- 기어비 변화:
유성 기어의 또 다른 장점은 다양한 기어비를 구현할 수 있다는 점입니다. 태양 기어, 유성 기어, 링 기어의 톱니 수를 조절함으로써 광범위한 기어비를 얻을 수 있습니다. 기어비는 기어들의 상대적인 크기와 각 기어의 톱니 수에 의해 결정됩니다. 이러한 기어비의 유연성 덕분에 기계는 다양한 속도 및 토크 요구 사항에 적응할 수 있으며, 정밀한 제어와 효율적인 동력 전달이 가능합니다.
- 기어 감속:
유성 기어는 일반적으로 감속 기어로 사용됩니다. 감속 기어란 동력원의 회전 속도를 줄이고 토크 출력을 증가시키는 과정을 말합니다. 유성 기어 시스템에서 감속 기어는 링 기어를 고정하고 입력축인 선 기어를 회전시킴으로써 구현됩니다. 선 기어의 회전은 유성 기어를 구동하고, 유성 기어는 다시 출력 캐리어 또는 암을 회전시킵니다. 출력 속도가 입력 속도보다 느리기 때문에 감속이 발생합니다. 이러한 감속 기능은 자동차 변속기 및 동력 전달 시스템과 같은 다양한 응용 분야에서 유용하게 사용됩니다.
- 효율적인 동력 전달:
유성 기어는 효율적인 동력 전달 능력으로 잘 알려져 있습니다. 내부 기어 맞물림과 여러 기어 톱니에 하중이 분산됨으로써 최소한의 동력 손실로 효율적인 토크 전달이 가능합니다. 하중이 유성 기어에 분산되어 더 높은 토크 용량을 확보하고 개별 기어 톱니의 마모를 줄입니다. 이러한 효율적인 동력 전달 덕분에 입력 동력의 상당 부분이 출력으로 효과적으로 전달되므로 에너지 절약 및 최적화가 중요한 응용 분야에 적합합니다.
요약하자면, 유성기어는 토크 증폭, 기어비 변화, 감속 메커니즘 및 효율적인 동력 전달을 통해 동력 전달 및 기어비 감소에 기여합니다. 토크 증폭, 다양한 기어비 구현 및 효율적인 동력 전달 능력 덕분에 유성기어는 다양한 산업 및 기계 시스템에서 널리 사용됩니다.
editor by CX 2023-11-02
